V-PRO maX 2 Low Temperature Sterilization System, V-PRO maX Low Temperature Sterilization System, V-PRO 1 Plus Low Temperature Sterilization System, V-PRO 1 Low Temperature Sterilization System
V-PRO maX 2 Low Temperature Sterilization System, V-PRO maX Low Temperature Sterilization System, V-PRO 1 Plus Low Temperature Sterilization System, V-PRO 1 Low Temperature Sterilization System
Applicant
STERIS Corporation
Product Code
MLR · General Hospital
Decision Date
Apr 5, 2019
Decision
SESE
Submission Type
Special
Regulation
21 CFR 880.6860
Device Class
Class 2
Attributes
Therapeutic
Indications for Use
The V-PRO 1, V-PRO 1 Plus and V-PRO maX Low Temperature Sterilization Systems using VAPROX HC Sterilant are intended for use in the terminal sterilization of properly prepared (cleaned, rinsed and dried) medical devices in Healthcare Facilities. The preprogrammed sterilization cycles operate at low pressure and temperature, suitable for processing medical devices without leaving toxic residues. Each Cycle can sterilize non-lumened instruments with diffusion-restricted spaces such as the hinged portion of forceps and scissors. Only stainless steel or titanium diffusion-restricted spaces should be processed in the Non Lumen Cycle. The V-PRO maX 2 Low Temperature Sterilization Systems using VAPROX HC Sterilant are intended for use in the terminal sterilization of properly prepared (cleaned, rinsed and dried) medical devices in Healthcare Facilities. The preprogrammed sterilization cycles operate at low pressure and temperature, suitable for processing medical devices without leaving toxic residues. Each Cycle can sterilize non-lumened instruments with diffusion-restricted spaces such as the hinged portion of forceps and scissors. Only stainless steel or titanium diffusion-restricted spaces should be processed in the Non Lumen Cycle and the Fast Non Lumen Cycle.
Device Story
V-PRO Low Temperature Sterilization Systems utilize vaporized hydrogen peroxide (VHP) via VAPROX HC Sterilant to terminally sterilize medical devices. Systems feature pre-programmed cycles (Lumen, Non-Lumen, Flexible, Fast Non-Lumen) operating at low pressure/temperature. Process involves conditioning, sterilization, and aeration phases; no post-cycle cool-down required. Used in healthcare facilities by clinical staff to process reusable surgical instruments. Output is a sterilized, ready-to-use device. Benefits include rapid turnaround and absence of toxic residues. Control system manages cycle parameters (time, temperature, pressure, sterilant weight) and stores up to 300 cycle data files for user review.
Clinical Evidence
Bench testing only. Validation studies performed using worst-case validation loads (e.g., 50 lbs for Non-Lumen, 19.65 lbs for Lumen cycles). Modified total kill endpoint verification demonstrated sterilization efficacy at standard and lower sterilant injection weights. Simulated use testing verified ability to sterilize medical devices under worst-case conditions.
Technological Characteristics
Vaporized hydrogen peroxide sterilizer; 59% hydrogen peroxide (VAPROX HC). Proprietary microcomputer control board; memory backup for settings/calibration. Connectivity: cycle data file storage/download. Sterilization cycles: Lumen, Non-Lumen, Flexible, Fast Non-Lumen. Materials: stainless steel/titanium for diffusion-restricted spaces.
Indications for Use
Indicated for terminal sterilization of cleaned, rinsed, and dried medical devices in healthcare facilities. Includes non-lumened instruments (general, rigid/flexible endoscopes), and specific lumen-containing devices (single, dual, triple channeled rigid/semi-rigid endoscopes) with defined internal diameter and length configurations. Contraindicated for materials other than stainless steel or titanium in diffusion-restricted spaces.
Regulatory Classification
Identification
An ethylene gas sterilizer is a nonportable device intended for use by a health care provider that uses ethylene oxide (ETO) to sterilize medical products.
Predicate Devices
V-PRO maX Low Temperature Sterilization System (K172319)
V-PRO maX 2 Low Temperature Sterilization System (K172754)
Submission Summary (Full Text)
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#### DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
# Indications for Use
510(k) Number (if known) K190103
### Device Name
V-PRO 1, V-PRO 1 Plus and V-PRO maX Low Temperature Sterilization Systems
### Indications for Use (Describe)
The V-PRO 1, V-PRO 1 Plus and V-PRO maX Low Temperature Sterilization Systems using VAPROX HC Sterilant are intended for use in the terminal sterilization of properly prepared (cleaned, rinsed and dried) medical devices in Healthcare Facilities. The preprogrammed sterilization cycles operate at low pressure and temperature, suitable for processing medical devices without leaving toxic residues.
Each Cycle can sterilize non-luments with diffusion-restricted spaces such as the hinged portion of forceps and scissors. Only stainless steel or titanium diffusion-restricted spaces should be processed in the Non Lumen Cycle.
The V-PRO 1 Plus and V-PRO maX Sterilizers' Non Lumen Cycle can sterilize:
t Non-lumened instruments including non-lumened general medical instruments, non-lumened rigid and flexible endoscopes.
t: The validation studies were conducted using a validation load consisting of two instrument trays for a total weight of 50 lbs (22.7 kg).
The V-PRO maX Sterilizer's Flexible Cycle can sterilize:
Single or dual lumen surgical flexible endoscopes (such as those used in ENT, Urology and Surgical Care) and bronchoscopes in either of the two configurations:
1. Two flexible endoscopes with a light cord (if not integral to endoscope) and mat with no additional load.* The flexible endoscopes may contain either:
- · A single lumen that is ≥ 1 mm internal diameter (ID) and ≤ 1050 mm in length
- Or two lumens with:
- One lumen that is ≥ 1 mm ID and ≤ 990 mm in length
- And the other lumen that is ≥ 1 mm ID and ≤ 850 mm in length
The validation studies were conducted with two flexible endoscopes, each packaged into a tray with silicone mat and light cord (if not integral to endoscope).
And the other lumen is ≥ 1 mm ID and ≤ 850 mm in length.
** The validation studies were conducted with a flexible endoscope in a tray with silicone mat and light cord (if not integral to endoscope). Also included in the load were an additional instrument tray and one pouch for a total weight of 24 lbs (11 kg).
2. One flexible endoscope with a light cord (if not integral to endoscope) and mat and additional non-lumened instruments. ** The flexible endoscope may contain either:
• A single lumen that is > 1 mm ID and ≤ 1050 mm in length
• Or two lumens with:
One lumen that is ≥ 1 mm ID and ≤ 990 mm in length
- And the other lumen is ≥ 1 mm ID and ≤ 850 mm in length.
ff The validation studies were conducted with a flexible endoscope in a tray with silicone mat and light cord (if not integral to endoscope). Also included in the load were an additional instrument tray and one pouch for a total weight of 24 lbs (11 kg).
The V-PRO 1, V-PRO 1 Plus and V-PRO maX Sterilizers' Lumen Cycle can sterilize:
*Medical devices (including single, dual and triple channeled rigid endoscopes) with the following configurations:
· Single channeled devices with a stainless lumen that is ≥ 0.77 mm ID and ≤ 500 mm in length
FORM FDA 3881 (7/17)
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• Single channeled devices with a stainless lumen that is ≥ 1.8 mm ID and ≤ 542 mm in length
- · Dual channeled devices with stainless lumens that are ≥ 0.77 mm ID and ≤ 527 mm in length
· Triple channeled devices with stainless lumens that are either
≥ 1.2 mm ID and ≤ 275 mm in length
≥ 1.8 mm ID and ≤ 310 mm in length or
≥ 2.8 mm ID and ≤ 317 mm in length
↑ Validation testing for all lumen sizes was conducted using a maximum of 20 lumens per load. Hospital loads should not exceed the maximum number of lumens validated by this testing. The validation studies were performed using a validation load consisting of two instrument trays and two pouches for a total weight of 19.65 lbs (8.9 kg).
Type of Use (Select one or both, as applicable)
| | Prescription Use (Part 21 CFR 801 Subpart D)
|X] Over-The-Counter Use (21 CFR 801 Subpart C)
# CONTINUE ON A SEPARATE PAGE IF NEEDED.
This section applies only to requirements of the Paperwork Reduction Act of 1995.
# *DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.*
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
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# Indications for Use
510(k) Number (if known) K190103
# Device Name
V-PRO maX 2 Low Temperature Sterilization Systems
# Indications for Use (Describe)
The V-PRO maX 2 Low Temperature Sterilization System using VAPROX HC Sterilant is intended for use in the terminal sterilization of properly prepared (cleaned, rinsed and dried) medical devices in Healthcare Facilities. The preprogrammed sterilization cycles operate at low pressure and temperature, suitable for processing medical devices without leaving toxic residues.
Each Cycle can sterilize non-luments with diffusion-restricted spaces such as the hinged portion of forceps and scissors. Only stainless steel or titanium diffusion-restricted spaces should be processed in the Non Lumen Cycle and Fast Non Lumen Cycle.
The Non Lumen Cycle can sterilize:
t Non-lumened instruments including non-lumened general medical instruments, non-lumened rigid and flexible endoscopes.
* The validation studies were conducted using a validation load consisting of two instrument travs for a total weight of 50 lbs (22.7 kg).
The Fast Non Lumen Cycle can sterilize:
*Non-lumened instruments including non-lumened general medical instruments, non-lumened rigid, semi-rigid and flexible endoscopes.
* The validation studies were conducted using a validation load consisting of one pouched instrument tray for a total weight of 11 lbs (5 kg).
The Flexible Cycle can sterilize:
Single or dual lumen surgical flexible endoscopes (such as those used in ENT, Urology and Surgical Care) and bronchoscopes in either of the two configurations:
1. Two flexible endoscopes with a light cord (if not integral to endoscope) and mat with no additional load.* The flexible endoscopes may contain either:
• A single lumen that is ≥ 1 mm internal diameter (ID) and ≤ 1050 mm in length
• Or two lumens with:
- One lumen that is ≥ 1 mm ID and ≤ 990 mm in length
- And the other lumen that is ≥ 1 mm ID and ≤ 850 mm in length
* The validation studies were conducted with two flexible endoscopes, each packaged into a tray with sillicone mat and light cord (if not integral to endoscope).
2. One flexible endoscope with a light cord (if not integral to endoscope) and mat and additional non-lumened
instruments. ** The flexible endoscope may contain either:
- · A single lumen that is ≥ 1 mm ID and ≤ 1050 mm in length
- Or two lumens with:
- One lumen that is ≥ 1 mm ID and ≤ 990 mm in length
- And the other lumen is ≥ 1 mm ID and ≤ 850 mm in length.
** The validation studies were conducted with a flexible endoscope in a tray with silicone mat and light cord (if not integral to endoscope). Also included in the load were an additional instrument tray and one pouch for a total weight of 24 lbs (11 kg).
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The Lumen Cycle can sterilize:
f Medical devices (including single, dual and triple channeled rigid endoscopes) with the following configurations:
- Single channeled devices with a stainless lumen that is ≥ 0.77 mm ID and ≤ 500 mm in length
- Single channeled devices with a stainless lumen that is ≥ 1.8 mm ID and ≤ 542 mm in length
- · Dual channeled devices with stainless lumens that are > 0.77 mm ID and < 527 mm in length
- · Triple channeled devices with stainless lumens that are either:
> 1.2 mm ID and < 275 mm in length
≥ 1.8 mm ID and ≤ 310 mm in length
or
- ≥ 2.8 mm ID and ≤ 317 mm in length
* Validation testing for all lumen sizes was conducted using a maximum of 20 lumens per load. Hospital loads should not exceed the maximum number of lumens validated by this testing. The validation studies were performed using a validation load consisting of two instrument trays and two pouches for a total weight of 19.65 lbs (8.9 kg).
Type of Use (Select one or both, as applicable)
] Prescription Use (Part 21 CFR 801 Subpart D)
X Over-The-Counter Use (21 CFR 801 Subpart C)
# CONTINUE ON A SEPARATE PAGE IF NEEDED.
This section applies only to requirements of the Paperwork Reduction Act of 1995.
# *DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.*
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
> Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff@fda.hhs.gov
"An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number."
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Image /page/4/Picture/0 description: The image contains the logo of the U.S. Food and Drug Administration (FDA). On the left is the Department of Health & Human Services logo. To the right of that is the FDA logo, which is a blue square with the letters "FDA" in white. To the right of the blue square is the text "U.S. FOOD & DRUG ADMINISTRATION" in blue.
April 5, 2019
STERIS Corporation Anthony Piotrkowski Director, Regulatory Affairs 5960 Heisley Rd Mentor, Ohio 44060
Re: K190103
Trade/Device Name: V-PRO® maX 2 Low Temperature Sterilization System, V-PRO® maX Low Temperature Sterilization System, V-PRO® 1 Plus Low Temperature Sterilization System, V-PRO® 1 Low Temperature Sterilization System Regulation Number: 21 CFR 880.6860 Regulation Name: Ethylene Oxide Gas Sterilizer Regulatory Class: Class II Product Code: MLR Dated: March 7, 2019 Received: March 8, 2019
Dear Anthony Piotrkowski:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
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Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA
Page 2
has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/CombinationProducts/GuidanceRegulatoryInformation/ucm597488.htm); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm.
For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/) and CDRH Learn (http://www.fda.gov/Training/CDRHLearn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (http://www.fda.gov/DICE) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
For Tina Kiang, Ph.D. Acting Director Division of Anesthesiology, General Hospital, Respiratory, Infection Control, and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Image /page/6/Picture/0 description: The image shows the logo for STERIS. The word STERIS is in a bold, serif font at the top of the logo. Below the word STERIS is a graphic of several horizontal, wavy lines in blue. The lines are stacked on top of each other, creating a visual effect of water or waves.
# 510(k) Summary For
# V-PRO® maX 2 Low Temperature Sterilization System, V-PRO® maX Low Temperature Sterilization System, V-PRO® 1 Plus Low Temperature Sterilization System, V-PRO® 1 Low Temperature Sterilization System
STERIS Corporation 5960 Heisley Road Mentor, OH 44060 Phone: (440) 354-2600 Fax No: (440) 357-9198
Contact:
Anthony Piotrkowski Director, Regulatory Affairs Tel: 440-392-7437 Fax: 440-357-9198 Email: tony_piotrkowski@steris.com
Submission Date: March 7, 2019
Premarket Notification Number: K190103
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| <b>1. Device Name</b><br>Trade Name: | V-PRO® maX 2 Low Temperature Sterilization<br>System, V-PRO® maX Low Temperature<br>Sterilization System, V-PRO® 1 Plus Low<br>Temperature Sterilization System, V-PRO® 1<br>Low Temperature Sterilization System |
|--------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Device Class: | Class II |
| Common/usual Name: | Vapor Phase Hydrogen Peroxide Sterilizer |
| Classification Name: | Sterilizer, Ethylene Oxide Gas |
| Classification Number: | 21 CFR 880.6860 |
| Product Code: | MLR |
#### 2. Predicate Device
The claimed primary predicate device for V-PRO 1, V-PRO 1 Plus and V-PRO maX Low Temperature Sterilization Systems is the V-PRO maX Low Temperature Sterilization System, cleared most recently under K172319.
The claimed primary predicate device for the V-PRO® maX 2 Low Temperature Sterilization Systems is the V-PRO maX 2 Low Temperature Sterilization System, cleared most recently under K172754.
#### 3. Description of Device
The V-PRO Low Temperature Sterilization Systems are vaporized hydrogen peroxide sterilizers.
The sterilizers have one or more of the following pre-programmed cycles (the Lumen Cycle, the Non Lumen Cycle, the Flexible Cycle and the Fast Non Lumen Cycle). The V-PRO Low Temperature Sterilization Systems are intended for terminal sterilization of cleaned, rinsed, dried and packaged reusable surgical instruments used in healthcare facilities.
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The V-PRO Sterilizers uses VAPROX® HC Sterilant to sterilize the intended devices through exposure to vaporized hydrogen peroxide (VHP). The four preprogrammed cycles all utilize a conditioning phase, a sterilize phase and an aeration phase. The packaged sterilized devices are ready for use at the completion of the cycle, no cool down or aeration period is required following completion of the cycle.
#### Indications for Use 4.
The V-PRO 1, V-PRO 1 Plus and V-PRO maX Low Temperature Sterilization Systems using VAPROX HC Sterilant are intended for use in the terminal sterilization of properly prepared (cleaned, rinsed and dried) medical devices in Healthcare Facilities. The preprogrammed sterilization cycles operate and temperature, suitable for processing medical deving toxic residues. Each Cycle can sterilize non-lumened instruments with diffusion-restricted spaces such as the hinged portion of forceps and scissors. Only stainless steel or titanium diffusion-restricted spaces should be processed in the Non Lumen Cycle.
# The V-PRO 1 Plus and V-PRO maX Sterilizers' Non Lumen Cycle can sterilize:
* Non-lumened instruments including non- lumened general medical instruments, non-lumened rigid,semirigid and flexible endoscopes.
* The validation studies were conducted using a validation load consisting of two
instrument trays for a total weight of 50 lbs (22.7 kg).
# The V-PRO maX Sterilizer's Flexible Cycle can sterilize:
Single or dual lumen surgical flexible endoscopes (such as those used in ENT, Urology and Surgical Care) and bronchoscopes in either of the two configurations:
- 1. Two flexible endoscopes with a light cord (if not integral to endoscope) and mat with no additional load. * The flexible endoscopes may contain either:
- A single lumen that is > 1 mm internal diameter (ID) and ≤ 1050 mm in length ●
- Or two lumens with:
- One lumen that is ≥ 1 mm ID and ≤ 990 mm in length
- And the other lumen that is ≥ 1 mm ID and ≤ 850 mm in length
The validation studies were conducted with two flexible endoscopes, each packaged into a tray with silicone mat and light cord (if not integral to endoscope).
And the other lumen is ≥ 1 mm ID and ≤ 850 mm in length.
†† The validation studies were conducted with a flexible endoscope in a tray with silicone mat and light cord (ff not integral to endoscope). Also included in the load were an additional instrument tray and one pouch for a total weight of 24 lbs (11 kg).
2. One flexible endoscope with a light cord (if not integral to endoscope) and mat and additional non-lumened instruments. ** The flexible endoscope may contain either:
- . A single lumen that is ≥ 1 mm ID and ≤ 1050 mm in length
- . Or two lumens with:
- One lumen that is ≥ 1 mm ID and ≤ 990 mm in length
- And the other lumen is ≥ 1 mm ID and ≤ 850 mm in length.
†† The validation studies were conducted with a flexible endoscope in a tray with silicone mat and light cord (if not integral to endoscope). Also included in the load were an additional instrument tray and one pouch for a total weight of 24 lbs (11 kg).
# The V-PRO 1. V-PRO 1 Plus and V-PRO maX Sterilizers' Lumen Cycle can sterilize:
* Medical devices (including single, dual and triple channeled rigid and semi-rigid endoscopes) with the following configurations:
- Single channeled devices with a stainless lumen that is ≥ 0.77 mm ID and ≤ 500 mm in length
- Single channeled devices with stainless lumen that is ≥ 1.8 mm ID and ≤ 542 mm in length
- . Dual channeled devices with stainless lumens that are ≥ 0.77 mm ID and ≤ 527 mm in length
- Triple channeled devices with stainless lumens that are either
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- ≥ 1.2 mm ID and ≤ 275 mm in length
- ≥ 1.8 mm ID and ≤ 310 mm in length Of
- ≥ 2.8 mm ID and ≤ 317 mm in length
† Validation testing for all lumen sizes was conducted using a maximum of 20 lumens per load. Hospital loads should not exceed the maximum number of lumens validated by this testing. The validation studies were performed using a validation load consisting of two instrument trays and two pouches for a total weight of 19.65 lbs (8.9 kg).
## The V-PRO maX 2 Low Temperature
Sterilization Systems using VAPROX HC Sterilant are intended for use in the terminal sterilization of properly prepared (cleaned, rinsed and dried) medical devices in Healthcare Facilities. The preprogrammed sterilization cycles operate at low pressure and temperature, suitable for processing medical devices without leaving toxic residues.
Each Cycle can sterilize non-luments with diffusion-restricted spaces such as the hinged portion of forceps and scissors. Only stainless steel or titanium diffusion-restricted spaces should be processed in the Non Lumen Cycle and the Fast Non Lumen Cycle.
The Non Lumen Cycle can sterilize: * Non-luments including non- lumened general medical instruments, non- lumened rigid, semi-rigid and flexible endoscopes.
* The validation studies were conducted using a validation load consisting of two instrument trays for a total weight of 50 lbs
```
(22.7 kg).
```
The Fast Non Lumen Cycle can sterilize: * Non-luments including non- lumened general medical instruments, non- lumened rigid, semi-rigid and flexible endoscopes.
* The validation studies were conducted using a validation load consisting of one pouched instrument tray for a total weight of 11 lbs (5 kg).
The Flexible Cycle can sterilize: Single or dual lumen surgical flexible endoscopes (such as those used in ENT, Urology and Surgical Care) and bronchoscopes in either of the two configurations:
1. Two flexible endoscopes with a light cord (if not integral to endoscope) and mat with no additional load. * The flexible endoscopes may contain either:
- A single lumen that is ≥ 1 mm internal diameter (ID) and ≤ 1050 mm in length
- Or two lumens with:
- One lumen that is ≥ 1 mm ID and ≤ 990 mm in length 트
- And the other lumen that is ≥ 1 mm ID and ≤ 850 mm in length
* The validation studies were conducted with two flexible endoscopes, each packaged into a tray with silicone mat and light cord (if not integral to endoscope).
2. One flexible endoscope with a light cord (if not integral to endoscope) and mat and additional non-lumened instruments. 11 The flexible endoscope may contain either:
- A single lumen that is ≥ 1 mm ID and
- < 1050 mm in length
- Or two lumens with:
- " One lumen that is ≥ 1 mm ID and ≤ 990 mm in length
- And the other lumen is ≥ 1 mm ID and ≤ 850 mm in length.
- ** The validation studies were conducted
with a flexible endoscope in a tray with silicone mat and light cord (if not integral to endoscope). Also included in the load were an additional instrument tray and one pouch for a total weight of 24 lbs (11 kg).
### The Lumen Cycle can sterilize: †
Medical devices (including single, dual and triple channeled rigid endoscopes) with the following configurations:
- Single channeled devices with a stainless lumen that is ≥ 0.77 mm ID and ≤ 500 mm in length
- Single channeled devices with a stainless lumen that is ≥ 1.8 mm ID and ≤ 542 mm in length
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• Dual channeled devices with stainless lumens that are ≥ 0.77 mm ID and ≤ 527 mm in length
· Triple channeled devices with stainless lumens that are either:
- ≥ 1.2 mm ID and ≤ 275 mm in length
- ≥ 1.8 mm ID and ≤ 310 mm in length or
- ≥ 2.8 mm ID and ≤ 317 mm in length
* Validation testing for all lumen sizes was conducted using a maximum of 20 lumens
per load. Hospital loads should not exceed
the maximum number of lumens validated by this testing. The validation studies were performed using a validation load consisting of two instrument trays and two pouches for a total weight of 19.65 lbs (8.9 kg).
#### ട്. Technological Characteristics
The proposed and predicate devices are identical in all technological characteristics including but not limited to: fundamental scientific technology, composition, mechanism of action, components and accessories. No physical changes were made to the devices for this modification other than labeling (operator manual).
# Table 5-1. Technological Characteristic Comparison between the proposed V-PRO 1, V-PRO 1 Plus and V-PRO maX Low Temperature Sterilization System to the predicate device
| | V-PRO 1, V-PRO 1Plus, V-PRO maX<br>Low Temperature Sterilization System<br>(Predicate Device – K172319) | V-PRO 1, V-PRO 1Plus, V-PRO maX<br>Low Temperature Sterilization System<br>(K190103) |
|-----------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Feature | | |
| Intended<br>Use and<br>Indications<br>for Use | The V-PRO 1, V-PRO 1 Plus and V-PRO<br>maX Low Temperature Sterilization<br>Systems using VAPROX HC Sterilant are<br>intended for use in the terminal sterilization<br>of properly prepared (cleaned, rinsed and<br>dried) medical devices in Healthcare<br>Facilities. The preprogrammed sterilization<br>cycles operate at low pressure and<br>temperature, suitable for processing medical<br>devices without leaving toxic residues.<br>Each Cycle can sterilize non-lumened<br>instruments with diffusion-restricted spaces<br>such as the hinged portion of forceps and<br>scissors. Only stainless steel or titanium<br>diffusion-restricted spaces should be<br>processed in the Non Lumen Cycle. | The V-PRO 1, V-PRO 1 Plus and V-PRO<br>maX Low Temperature Sterilization<br>Systems using VAPROX HC Sterilant are<br>intended for use in the terminal sterilization<br>of properly prepared (cleaned, rinsed and<br>dried) medical devices in Healthcare<br>Facilities. The preprogrammed sterilization<br>cycles operate at low pressure and<br>temperature, suitable for processing medical<br>devices without leaving toxic residues.<br>Each Cycle can sterilize non-lumened<br>instruments with diffusion-restricted spaces<br>such as the hinged portion of forceps and<br>scissors. Only stainless steel or titanium<br>diffusion-restricted spaces should be<br>processed in the Non Lumen Cycle. |
| | The V-PRO 1 Plus and V-PRO maX<br>Sterilizers' Non Lumen Cycle can<br>sterilize:<br>‡ Non-lumened instruments including non-<br>lumened general medical instruments, non- | The V-PRO 1 Plus and V-PRO maX<br>Sterilizers' Non Lumen Cycle can<br>sterilize:<br>‡ Non-lumened instruments including non-<br>lumened general medical instruments, non- |
| Feature | V-PRO 1, V-PRO 1Plus, V-PRO maX<br>Low Temperature Sterilization System<br>(Predicate Device - K172319) | V-PRO 1, V-PRO 1Plus, V-PRO maX<br>Low Temperature Sterilization System<br>(K190103) |
| | lumened rigid, semi-rigid and flexible<br>endoscopes. | lumened rigid, semi-rigid and flexible<br>endoscopes. |
| | ‡ The validation studies were conducted<br>using a validation load consisting of two<br>instrument trays for a total weight of 50 lbs<br>(22.7 kg). | ‡ The validation studies were conducted<br>using a validation load consisting of two<br>instrument trays for a total weight of 50 lbs<br>(22.7 kg). |
| | <b>The V-PRO maX Sterilizer's Flexible<br/>Cycle can sterilize:</b><br>Single or dual lumen surgical flexible<br>endoscopes (such as those used in ENT,<br>Urology and Surgical Care) and<br>bronchoscopes in either of the two<br>configurations:<br>1. Two flexible endoscopes with a light<br>cord (if not integral to endoscope) and<br>mat with no additional load. * The<br>flexible endoscopes may contain either:<br>A single lumen that is ≥ 1 mm<br>internal diameter (ID) and ≤ 1050<br>mm in length Or two lumens with:<br>- One lumen that is ≥ 1 mm ID and ≤<br>990 mm in length<br>- And the other lumen that is ≥ 1 mm ID<br>and ≤ 850 mm in length The validation studies were conducted with<br>two flexible endoscopes, each packaged<br>into a tray with silicone mat and light cord<br>(if not integral to endoscope).<br>And the other lumen is ≥ 1 mm ID<br>and ≤ 850 mm in length.<br>†† The validation studies were conducted<br>with a flexible endoscope in a tray with<br>silicone mat and light cord (if not integral<br>to endoscope). Also included in the load<br>were an additional instrument tray and one<br>pouch for a total weight of 24 lbs (11 kg).<br>2. One flexible endoscope with a light<br>cord (if not integral to endoscope) and<br>mat and additional non-lumened<br>instruments.†† The flexible endoscope<br>may contain either:<br>A single lumen that is ≥ 1 mm ID<br>and ≤ 1050 mm in length Or two lumens with:<br>One lumen that is ≥ 1 mm ID and ≤<br>990 mm in length<br>- And the other lumen is ≥ 1 mm ID<br>and ≤ 850 mm in length. †† The validation studies were conducted<br>with a flexible endoscope in a tray with | <b>The V-PRO maX Sterilizer's Flexible<br/>Cycle can sterilize:</b><br>Single or dual lumen surgical flexible<br>endoscopes (such as those used in ENT,<br>Urology and Surgical Care) and<br>bronchoscopes in either of the two<br>configurations:<br>wo flexible endoscopes with a light<br>cord (if not integral to endoscope) and<br>mat with no additional load. * The<br>flexible endoscopes may contain either:<br>a. A single lumen that is ≥<br>1 mm internal diameter<br>(ID) and ≤ 1050 mm in<br>length<br>b. Or two lumens with:<br>- One lumen that is ≥ 1 mm ID and ≤<br>990 mm in length<br>- And the other lumen that is ≥ 1 mm ID<br>and ≤ 850 mm in length<br>The validation studies were conducted with<br>two flexible endoscopes, each packaged<br>into a tray with silicone mat and light cord<br>(if not integral to endoscope).<br>And the other lumen is ≥ 1 mm ID<br>and ≤ 850 mm in length.<br>†† The validation studies were conducted<br>with a flexible endoscope in a tray with<br>silicone mat and light cord (if not integral to<br>endoscope). Also included in the load were<br>an additional instrument tray and one pouch<br>for a total weight of 24 lbs (11 kg).<br>he flexible endoscope with a light cord (if not<br>egral to endoscope) and mat and additional<br>n-lumened instruments.†† The flexible<br>doscope may contain either:<br>A single lumen that is ≥ 1 mm ID<br>and ≤ 1050 mm in length Or two lumens with:<br>One lumen that is ≥ 1 mm ID and ≤<br>990 mm in length<br>- And the other lumen is ≥ 1 mm ID<br>and ≤ 850 mm in length. †† The validation studies were conducted<br>with a flexible endoscope in a tray with |
| Feature | V-PRO 1, V-PRO 1Plus, V-PRO maX<br>Low Temperature Sterilization System<br>(Predicate Device – K172319) | V-PRO 1, V-PRO 1Plus, V-PRO maX<br>Low Temperature Sterilization System<br>(K190103) |
| | silicone mat and light cord (if not integral<br>to endoscope). Also included in the load<br>were an additional instrument tray and one<br>pouch for a total weight of 24 lbs (11 kg).<br>The V-PRO 1, V-PRO 1 Plus and V-PRO | silicone mat and light cord (if not integral to<br>endoscope). Also included in the load were<br>an additional instrument tray and one pouch<br>for a total weight of 24 lbs (11 kg).<br>The V-PRO 1, V-PRO 1 Plus and V-PRO |
| | maX Sterilizers' Lumen Cycle can<br>sterilize:<br>† Medical devices (including single, dual<br>and triple channeled rigid and semi-rigid<br>endoscopes) with the following<br>configurations:<br>Single channeled devices with a<br>stainless lumen that is ≥ 0.77 mm<br>ID and ≤ 500 mm in length Dual channeled devices with<br>stainless lumens that are ≥ 0.77<br>mm ID and ≤ 527 mm in length Triple channeled devices with<br>stainless lumens that are either<br>≥ 1.2 mm ID and ≤ 275 mm in<br>length ≥ 1.8 mm ID and ≤ 310 mm in<br>length or<br>≥ 2.8 mm ID and ≤ 317 mm in<br>length † Validation testing for all lumen sizes was<br>conducted using a maximum of 20 lumens<br>per load. Hospital loads should not exceed<br>the maximum number of lumens validated<br>by this testing. The validation studies were<br>performed using a validation load<br>consisting of two instrument trays and two<br>pouches for a total weight of 19.65 lbs (8.9<br>kg). | maX Sterilizers' Lumen Cycle can<br>sterilize:<br>† Medical devices (including single, dual<br>and triple channeled rigid and semi-rigid<br>endoscopes) with the following<br>configurations:<br>Single channeled devices with a<br>stainless lumen that is ≥ 0.77 mm<br>ID and ≤ 500 mm in length Single channeled devices with<br>stainless lumen that is ≥ 1.8 mm ID<br>and ≤ 542 mm in length Dual channeled devices with<br>stainless lumens that are ≥ 0.77<br>mm ID and ≤ 527 mm in length Triple channeled devices with<br>stainless lumens that are either<br>≥ 1.2 mm ID and ≤ 275 mm in<br>length ≥ 1.8 mm ID and ≤ 310 mm in<br>length or<br>≥ 2.8 mm ID and ≤ 317 mm in<br>length † Validation testing for all lumen sizes was<br>conducted using a maximum of 20 lumens<br>per load. Hospital loads should not exceed<br>the maximum number of lumens validated<br>by this testing. The validation studies were<br>performed using a validation load<br>consisting of two instrument trays and two<br>pouches for a total weight of 19.65 lbs (8.9<br>kg). |
| Process<br>Parameters | The critical process parameters are:<br>Time Chamber Temperature Vaporizer Temperature Chamber Pressure Prior to Injection Sterilant Injection Weight | kg).<br>The critical process parameters are:<br>Time Chamber Temperature Vaporizer Temperature Chamber Pressure Prior to Injection Sterilant Injection Weight |
| Feature | V-PRO 1, V-PRO 1Plus, V-PRO maX<br>Low Temperature Sterilization System<br>(Predicate Device - K172319) | V-PRO 1, V-PRO 1Plus, V-PRO maX<br>Low Temperature Sterilization System<br>(K190103) |
| Software/<br>Firmware<br>Controlled | Control system consists of a proprietary<br>microcomputer control board and peripheral<br>function circuit boards, located within the<br>control housing. A memory backup system<br>maintains user settings and calibration data<br>indefinitely. Up to 300 cycle data files can<br>be stored for review or downloading by the<br>user.<br><br>The software allows user selection of either<br>the Lumen, Non Lumen or Flexible pre-<br>programmed cycle. | Control system consists of a proprietary<br>microcomputer control board and peripheral<br>function circuit boards, located within the<br>control housing. A memory backup system<br>maintains user settings and calibration data<br>indefinitely. Up to 300 cycle data files can<br>be stored for review or downloading by the<br>user.<br><br>The software allows user selection of either<br>the Lumen, Non Lumen or Flexible pre-<br>programmed cycle. |
| Total Cycle<br>Time | Lumen Cycle - 55 minutes<br>Non Lumen Cycle - 28 minutes<br>Flexible Cycle - 35 minutes | Lumen Cycle - 55 minutes<br>Non Lumen Cycle - 28 minutes<br>Flexible Cycle - 35 minutes |
| Sterilant | VAPROX HC Sterilant (59% Hydrogen<br>Peroxide).…
Two short videos show you everything — or skip straight to the written tutorial if you'd rather read. You can reopen this any time from the Tutorial button in the top bar.
Part 1 — Search, results, and everyday workflows 16 min
Part 2 — Embeddings: the galaxy map 3 min
1. Search: exact and fuzzy
Type a phrase like "coronary artery calcification" into the search box. You get two kinds of results. Exact results match the literal phrase — prefix searches work ("coronary artery calcificati") but suffix searches do not. Fuzzy results match on the meaning and intent of your phrase rather than the exact words, and are sorted by relevance score. Hover over the Exact or Fuzzy badge on any row to see exactly why it matched.
Use the checkboxes above the results to narrow: SaMD keeps only software-only devices, AI / ML keeps only devices with AI.
Exact vs. fuzzy search: what's the difference?
Exact matches on the literal phrase (prefix search works, suffix does not). Fuzzy matches on the meaning and intent of the phrase rather than the exact words. Hover over the badge on any row to see why it matched.
You search "coronary artery calcification" and want only software devices with AI. What two filters do you apply?
Narrow by SaMD (software-only devices), then narrow by AI/ML (devices with AI).
2. The results table
Scroll right in the results table. The intended use is extracted for you — no need to open the PDF. The device story gives a high-level snapshot of what the device does and how it's used. The AI Performance sub-table shows each output name, acceptance criteria, observed values, and development/test dataset descriptions — the same format Innolitics uses for regulatory strategy outputs, and the fastest high-level fingerprint of an AI device. It is AI-generated but has been very reliable in practice.
Where do you find a device's intended use without opening the PDF?
Scroll right in the search results table. The intended use column is extracted for you; no need to dig into the 510(k) summary PDF.
What does the AI Performance sub-table show, and why is it useful?
Output name, acceptance criteria, observed values, development dataset description, and test dataset description. It's the same format we use for regulatory strategy output and Fast 510(k) input, and the fastest high-level fingerprint of an AI device. AI-generated but reliable in practice.
3. Judging fuzzy relevance
Fuzzy results trail off in relevance as you scroll. Use three signals to decide how far down to go: the fuzzy badge explanations, the intended use column, and whether your target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, you're past the relevant zone. A top hit with a low score (~0.4) and a stretched explanation is a hint the closest predicates are far away — the project may be headed for De Novo. Note the fuzzy search is a pattern match: it doesn't handle negation ("not") well, and hardware devices can appear — filter by SaMD/AI ML to cut them.
How do you judge how far down fuzzy search results to go?
Use the relevancy signals: the fuzzy badge explanations, the intended use column, and whether the target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, results are trailing off in relevancy.
4. Device detail page: chat and citations
Click a device name to open its detail page: device facts on the left, a chat window on the right. Ask something like "Describe the training data". The answer carries little citation bubbles — click one to jump to the highlighted passage in the source PDF, so you can verify every AI answer against the document. There's also a Download PDF button for sharing.
How do you verify an AI chat answer on the device detail page?
Click the citation bubbles to jump to the relevant highlight in the source document.
Reading rule for every project: how many summaries do you read in full?
At least the three most relevant 510(k) or De Novo summaries, in full. After that, use targeted chat questions to confirm your memory quickly. The tool supports this professional habit — it doesn't replace it.
5. Side-by-side comparison
Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
What does the side-by-side PDF viewer mode do?
Select multiple devices, open the PDF viewer tab, and ask one question (e.g., "Describe the training data"). It queries all selected devices simultaneously with citations, so you can compare and contrast quickly.
6. Collections
With rows selected, go to the Collections tab and create a labeled collection (e.g., "Cobb Angle Project"). Reload that selection any time — before a client call, pull up the collection and ask questions across all of its devices at once.
How do you save a set of selected devices for later use?
Select the rows, go to the Collections tab, and create a labeled collection (e.g., "Cobb Angle Project"). You can reload the selection anytime and carry it into the PDF viewer and other tabs that support selections.
7. Product codes and the regulations tree
Click a product code in the results to jump to it in the regulations tree — identification text, sibling product codes, and devices you can open in a PDF viewer on the right. Click a regulation number to see its identification, special controls, and related product codes. You can also search by product code or regulation number at the top of the tree. Always read the special controls if any exist for your device — it broadens your search and sharpens pre-kickoff research.
What can you do from the regulations tree view?
Browse product codes and regulation numbers, read the identification text and special controls, browse sibling product codes, open device PDFs on the right, and search by product code or regulation number at the top of the tree.
8. Chart view
Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
How do you see which regulations dominate a search result set?
Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
9. The predicate graph
Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
In the predicate graph, why are commonly predicated devices worth reading?
A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
10. Embeddings: the galaxy map
The Embeddings tab plots every matching document in a 2-D "galaxy map" where semantically similar devices cluster together. Hover or click clusters to explore, and let AI label the clusters for you. Embeddings beat product codes for grouping: two devices can carry different product codes (LLZ vs. QIH) yet do the same thing — the embedding captures the meaning of the intended use and device story. This is also exactly how retrieval-augmented generation (RAG) works under the hood, and it makes a great visual on client calls.
Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.