K163092 · Actuated Medical, Inc. · KNT · Nov 30, 2016 · Gastroenterology, Urology
Device Facts
Record ID
K163092
Device Name
TubeClear Control Box and Clearing Stem
Applicant
Actuated Medical, Inc.
Product Code
KNT · Gastroenterology, Urology
Decision Date
Nov 30, 2016
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 876.5980
Device Class
Class 2
Attributes
Therapeutic, 3rd-Party Reviewed
Indications for Use
TubeClear Clearing Stem Model TC-1018 is indicated for use ONLY and SOLELY in clearing occlusion / clogs in Feeding and Decompression Tubes in adults that have the following Tube type and size (French and length). · TC-1018. for Nasoenteral and Nasogastric Tubes that are size 10 - 18 Fr and have a length of 91 - 140 cm (36 - 55 in); and Gastrostomy and Jejunostomy Tubes that are size 10 - 18 Fr and have a length of 20 - 36 cm (8 - 14 in). TubeClear Clearing Stem Model TC-0812 is indicated for use ONLY and SOLELY in clearing occlusion / clogs in Feeding and Decompression Tubes in adults that have the following Tube type, size (French and length), and material. · TC-0812, for Nasoenteral and Nasogastric Tubes composed of Polyvinyl Chloride (PVC) and Polyurethane that are size 8 - 12 Fr and have a length of 38 - 140 cm (15 - 55 in). TubeClear Clearing Stem Model TC-0608 is indicated for use ONLY and SOLELY in clearing occlusion / clogs in Feeding and Decompression Tubes in adults that have the following Tube type, size (French and length), and material. · TC-0608. for Nasoenteral and Nasogastric Tubes composed of Polyviny) Chloride (PVC) and Polyurethane that are size 6 - 8 Fr and have a length of 38 -140 cm (15 - 55 in).
Device Story
Device consists of reusable Control Box (Model 101) and single-use Clearing Stems (TC-0608, TC-0812, TC-1018). Operator manually inserts Clearing Stem into indwelling feeding/decompression tube. Control Box motor provides electromechanical linear reciprocating motion to Clearing Stem wire; motion transfers to distal wire tip to mechanically break up occlusions and restore tube patency. Used at patient bedside (hospital, non-acute care, home) by certified/licensed healthcare practitioners. Benefits include restoring tube function and avoiding tube replacement. Depth limiter component attached by operator controls insertion length.
Clinical Evidence
No clinical data presented. Evidence includes bench testing (technical verification, shelf life, packaging), human factors validation (simulated use), safety testing (tube integrity, heating, movement), and animal testing (porcine jejunum tissue) to assess safety during over-insertion/abnormal use.
Technological Characteristics
Electromechanical system; reusable control box; single-use clearing stems with flexible wire tips. Depth limiter component. Conforms to IEC 60601-1, IEC 60601-1-6, IEC 62366, and IEC 60601-1-2. ISO 13485 certified and ISO 14971 compliant.
Indications for Use
Indicated for adult patients requiring clearance of occlusions in feeding and decompression tubes (nasoenteral, nasogastric, gastrostomy, jejunostomy) of specific sizes (6-18 Fr) and materials (PVC, polyurethane).
Regulatory Classification
Identification
A gastrointestinal tube and accessories is a device that consists of flexible or semi-rigid tubing used for instilling fluids into, withdrawing fluids from, splinting, or suppressing bleeding of the alimentary tract. This device may incorporate an integral inflatable balloon for retention or hemostasis. This generic type of device includes the hemostatic bag, irrigation and aspiration catheter (gastric, colonic, etc.), rectal catheter, sterile infant gavage set, gastrointestinal string and tubes to locate internal bleeding, double lumen tube for intestinal decompression or intubation, feeding tube, gastroenterostomy tube, Levine tube, nasogastric tube, single lumen tube with mercury weight balloon for intestinal intubation or decompression, and gastro-urological irrigation tray (for gastrological use).
Special Controls
*Classification.* (1) Class II (special controls). The barium enema retention catheter and tip with or without a bag that is a gastrointestinal tube and accessory or a gastronomy tube holder accessory is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 876.9.(2) Class I (general controls) for the dissolvable nasogastric feed tube guide for the nasogastric tube. The class I device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 876.9.
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Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
November 30, 2016
Actuated Medical, Inc. % Dave Yungvirt Third Party Review Group, LLC The Old Station House 24 Lackawanna Place Millburn, NJ 07041
Re: K163092
> Trade/Device Name: TubeClear Control Box and Clearing Stem Regulation Number: 21 CFR 876.5980 Regulation Name: Gastrointestinal Tube and Accessories Regulatory Class: Class II Product Code: KNT Dated: November 2, 2016 Received: November 4, 2016
Dear Dave Yungvirt,
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. 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.
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA 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 (reporting of medical device
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related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. 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 the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely,
# Joyce M. Whang -S
for Benjamin R. Fisher, Ph.D. Director Division of Reproductive, Gastro-Renal, and Urological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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# Indications for Use
510(k) Number (if known)
#### K163092
Device Name TubeClear Control Box and Clearing Stem
Indications for Use (Describe)
TubeClear Clearing Stem Model TC-1018 is indicated for use ONLY and SOLELY in clearing occlusion / clogs in Feeding and Decompression Tubes in adults that have the following Tube type and size (French and length).
· TC-1018. for Nasoenteral and Nasogastric Tubes that are size 10 - 18 Fr and have a length of 91 - 140 cm (36 - 55 in); and Gastrostomy and Jejunostomy Tubes that are size 10 - 18 Fr and have a length of 20 - 36 cm (8 - 14 in).
TubeClear Clearing Stem Model TC-0812 is indicated for use ONLY and SOLELY in clearing occlusion / clogs in Feeding and Decompression Tubes in adults that have the following Tube type, size (French and length), and material.
· TC-0812, for Nasoenteral and Nasogastric Tubes composed of Polyvinyl Chloride (PVC) and Polyurethane that are size 8 - 12 Fr and have a length of 38 - 140 cm (15 - 55 in).
TubeClear Clearing Stem Model TC-0608 is indicated for use ONLY and SOLELY in clearing occlusion / clogs in Feeding and Decompression Tubes in adults that have the following Tube type, size (French and length), and material.
· TC-0608. for Nasoenteral and Nasogastric Tubes composed of Polyviny) Chloride (PVC) and Polyurethane that are size 6 - 8 Fr and have a length of 38 -140 cm (15 - 55 in).
| Type of Use (Select one or both, as applicable) | |
|---------------------------------------------------------------------------------|--------------------------------------------------------------------------------|
| <div> <span> Prescription Use (Part 21 CFR 801 Subpart D) </span> </div> | <div> <span> Over-The-Counter Use (21 CFR 801 Subpart C) </span> </div> |
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Image /page/3/Picture/0 description: The image shows the logo for Actuated Medical. The logo consists of the words "ACTUATED" in gray and "MEDICAL" in orange, with a stylized orange cross to the left of the word "ACTUATED". Below the logo is the tagline "Innovative motion + Positive outcomes" in gray.
310 Rolling Ridge Drive Bellefonte, PA 16823 + p (814) 355.0003 + f (814) 355.1532 ActuatedMedical.com
#### Operating As ...
- + ISO 13485:2003 Certified
- + ISO 14971:2007 Compliant
- + Women-Owned Certified
## SECTION 5: 510(K) SUMMARY
This summary of 510(k) safety and effectiveness information is submitted in accordance with the requirements of the Safe Medical Devices Act of 1990 and 21 CFR 807.92
510(k) Number:
### 5.1: Applicant Information
| Date Prepared: | November 30, 2016 |
|-------------------|---------------------------------------------------------------------------------------------------------------------------------------------------|
| Name and Address: | Actuated Medical, Inc.<br>310 Rolling Ridge Drive<br>Bellefonte, PA 16823<br>Ph: (814) 355-0003<br>Fx: (814) 355-1523 |
| Contact Person: | Katherine M. Erdley<br>Director Quality Assurance<br>Ph: (814) 355-0003 x116<br>Fx: (814) 355-1523<br>Email: Katherine.Erdley@actuatedmedical.com |
### 5.2: Device Information
| Classification: | KNT |
|-----------------------|----------------------------------------------------------------|
| Trade Name | TubeClear Control Box and Clearing Stem |
| Common Name: | In Patient Tube Clearing System |
| Classification Name: | Tube, Gastrointestinal and Accessories,<br>21 C.F.R. §876.5980 |
| Control Box Model: | 101 |
| Clearing Stem Models: | TC-0608, TC-0812, and TC-1018 |
Image /page/3/Picture/13 description: The image is an abstract design featuring a combination of geometric and organic elements. The background is a gradient of orange, transitioning from a lighter shade to a darker one. A pattern of squares in alternating shades of orange creates a checkerboard effect. A wavy line in a lighter shade of orange meanders across the image, adding a sense of movement and fluidity to the composition.
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Image /page/4/Picture/1 description: The image is a close-up of an orange background with a pattern of lighter orange squares. The squares are arranged in a staggered pattern, creating a visually interesting texture. A wavy line runs across the squares. The overall effect is a warm and inviting design.
### 5.3: Predicate Device
The legally marketed device to which substantial equivalence is being claimed:
| 510(k) Number | Trade Name | Manufacturer |
|---------------|------------|------------------------|
| K131052 | TubeClear | Actuated Medical, Inc. |
The Predicate Device, TubeClear, is comprised of Control Box Model 101 and Clearing Stem Models NE-1036, NE-1042, NE-1043, NE-1045, NE-1048, NE-1050, NE-1055, G-1008, G-1009, G-1010, G-1011, G-1012, and G-1014.
#### 5.4: Device Description
The Proposed Device, the TubeClear Control Box and Clearing Stem, is comprised of Control Box Model 101 and Clearing Stem Models TC-0608, TC-0812, and TC-1018. The Control Box is reusable and the Clearing Stems are single use. The Operator manually inserts the Clearing Stem into the feeding and/or decompression tube (i.e., Tube), while the Tube remains in the Patient, and directs the Clearing Stem's progression along the inside of the Tube. The Control Box Motor via electromechanical actuation creates a linear reciprocating motion. The linear reciprocating motion is transferred to the proximal end of the Clearing Stem which contains a Wire that also reciprocates. Because the Wire is continuous throughout the Clearing Stem, the reciprocating motion is further transferred to the distal Tip of the Wire. The motion at the Wire Tip mechanically acts on the occlusion and restores Tube patency.
Three (3) new Clearing Stem Models are proposed. The additional Clearing Stem Models expand the specific indications for use.
#### 5.5 Intended Use
The Proposed Clearing Stem Models are substantially equivalent to the Predicate Clearing Stem Models in regards to intended use and therapeutic The intended use is to clear occlusions/clogs from feeding and effect. decompression tubes (i.e., Tubes). For both the Proposed and Predicate Clearing Stem Models, the therapeutic effect is to restore Tube patency and alleviate the need for Tube replacement.
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Image /page/5/Picture/1 description: The image is an abstract design featuring a gradient of orange hues. The left side of the image is a solid, darker shade of orange, which gradually transitions into a lighter, patterned area on the right. This patterned area consists of a grid-like arrangement of squares in alternating shades of orange, creating a checkerboard effect. Overlaying this grid is a series of wavy lines in a lighter orange, adding a dynamic and flowing element to the geometric background.
Both the Proposed and Predicate Clearing Stem Models are disposable, single use devices. The Proposed Clearing Stem Models are intended for use by Certified or Licensed Healthcare Practitioners. The Predicate Clearing Stem Models are intended for use by Licensed Healthcare Practitioners. Human Factors Validation testing results support substantial equivalence of the expanded User group.
Both the Proposed and Predicate Clearing Stem Models are intended for use at the Patient's bedside location (e.g., hospital, non-acute care facility, Patient's home). The intended use locations support substantially equivalence of the use environment.
Both the Proposed and Predicate Clearing Stem Models enter a Tube that is within the Patient, no Model makes direct contact with the Patient. Both the Proposed and Predicate Clearing Stem Models are placed in a Tube that is in the Patient's gastrointestinal (GI) system. Both the Proposed and Predicate Clearing Stem Models do not require sterile conditions for their intended purpose.
#### 5.6 Indications for Use
### 5.6.1: Specific Indications for Use of the Proposed Clearing Stem Models
TubeClear Clearing Stem Model TC-1018 is indicated for use ONLY and SOLELY in clearing occlusion / clogs in Feeding and Decompression Tubes in adults that have the following Tube type and size (French and length).
- . TC-1018. for Nasoenteral and Nasogastric Tubes that are size 10 - 18 Fr and have a length of 91 - 140 cm (36 - 55 in); and Gastrostomy and Jejunostomy Tubes that are size 10 - 18 Fr and have a length of 20 - 36 cm (8 - 14 in).
TubeClear Clearing Stem Model TC-0812 is indicated for use ONLY and SOLELY in clearing occlusion / clogs in Feeding and Decompression Tubes in adults that have the following Tube type, size (French and length), and material.
- . TC-0812. for Nasoenteral and Nasoqastric Tubes composed of Polyvinyl Chloride (PVC) and Polyurethane that are size 8 - 12 Fr and have a length of 38 - 140 cm (15 - 55 in).
Image /page/5/Picture/11 description: The image is an abstract design featuring a combination of geometric and organic elements. The background is a gradient of orange, transitioning from a solid color to a pattern of squares. A wavy line meanders across the image, adding a dynamic and fluid contrast to the structured background.
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Image /page/6/Picture/1 description: The image is a background with a pattern of orange squares and squiggly lines. The squares are arranged in a checkerboard pattern, with alternating light and dark orange squares. The squiggly lines are a lighter shade of orange and run diagonally across the squares. The background is mostly orange, with a small white strip at the bottom.
TubeClear Clearing Stem Model TC-0608 is indicated for use ONLY and SOLELY in clearing occlusion / cloas in Feeding and Decompression Tubes in adults that have the following Tube type, size (French and length), and material.
- TC-0608, for Nasoenteral and Nasogastric Tubes composed of Polyvinyl . Chloride (PVC) and Polyurethane that are size 6 - 8 Fr and have a length of 38 -140 cm (15 - 55 in).
#### 5.6.2: Specific Indications for Use of the Predicate Clearing Stem Models
TubeClear is indicated for use ONLY and SOLELY in clearing occlusions / clogs in Feeding and Decompression Tubes in adult patients that have a Tube of size 10 to 18 Fr.
The Clearing Stem Models are indicated for use as follows:
NE-1036, for Nasoenteral and Nasogastric Tubes that are of size 10 - 18 Fr and have a length of 91 cm (36 in).
NE-1042, for Nasoenteral and Nasogastric Tubes that are of size 10 - 18 Fr and have a length of 107 cm (42 in).
NE-1043, for Nasoenteral and Nasogastric Tubes that are of size 10 - 18 Fr and have a length of 109 cm (43 in).
NE-1045, for Nasoenteral and Nasogastric Tubes that are of size 10 - 18 Fr and have a length of 114 cm (45 in).
NE-1048, for Nasoenteral and Nasogastric Tubes that are of size 10 - 18 Fr and have a length of 122 cm (48 in).
NE-1050, for Nasoenteral and Nasogastric Tubes that are of size 10 - 18 Fr and have a length of 127 cm (50 in).
NE-1055, for Nasoenteral and Nasogastric Tubes that are of size 10 - 18 Fr and have a length of 140 cm (55 in).
G-1008, for Gastrostomy and Jejunostomy Tubes that are of size 10 - 18 Fr and have a length of 20 cm (8 in).
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G-1009, for Gastrostomy and Jejunostomy Tubes that are of size 10 - 18 Fr and have a length of 23 cm (9 in).
G-1010, for Gastrostomy and Jejunostomy Tubes that are of size 10 - 18 Fr and have a length of 25 cm (10 in).
G-1011, for Gastrostomy and Jejunostomy Tubes that are of size 10 - 18 Fr and have a length of 28 cm (11 in).
G-1012, for Gastrostomy and Jejunostomy Tubes that are of size 10 - 18 Fr and have a length of 30 cm (12 in).
G-1014, for Gastrostomy and Jejunostomy Tubes that are of size 10- 18 Fr and have a length of 36 cm (14 in).
The specific indications for use vary from Clearing Stem Model to Clearing Stem Model; however, the differences are not critical to the intended therapeutic use of the device, which is restoring patency to the Tube and alleviating the need for Tube replacement. The differences do not affect the safety and effectiveness of the Proposed Clearing Stem Models.
### 5.7: Technological Characteristics
The technological characteristics of the Proposed Device are similar to the Predicate Device. Both the Proposed and Predicate Devices have the same operating principle (i.e., Operator interaction with the Device and the Clearing Stem Wire mode of actuation). Both the Proposed and Predicate Clearing Stem Models are manually inserted and advanced into the Patient's Tube. Both the Proposed and Predicate Clearing Stem Models physically interact with the occlusion material inside a Tube. Both the Proposed and Predicate Clearing Stem Models mechanically clear occlusions restoring Tube patency.
The design features of the Proposed Device are similar to the Predicate Device. Both the Proposed and Predicate Clearing Stem Models are single use. Both the Proposed and Predicate Clearing Stem Models have rounded and flexible Wire Tips. Both the Proposed and Predicate Clearing Stems have multiple Models differentiated by color. Both the Proposed and Predicate Clearing Stem Models have informative labeling. Both the Proposed and Predicate Clearing Stem
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Image /page/8/Picture/1 description: The image is a background with a pattern of orange squares and a wavy line. The squares are arranged in a checkerboard pattern, with alternating light and dark orange squares. The wavy line is a darker shade of orange and runs diagonally across the image. The background is a solid orange color.
Models have a depth limiting component that determines the Working Length (i.e., the length of the Clearing Stem that can be inserted into the Tube).
The method of attachment of the depth limiting component is different between the Proposed and Predicate Devices. The Proposed Device depth limiting component (i.e., Depth Limiter) is attached to the Clearing Stem Model by the Operator. The Predicate Device depth limiting component (i.e., Collar) is attached to the Clearing Stem Model by the Manufacturer.
Performance data and Human Factors Validation testing results support substantial equivalence of the technological characteristics of the Proposed and Predicate Devices.
#### 5.8: Non-Clinical Performance Data
As the same Control Box (i.e., Model 101) is used with the Proposed and Predicate Clearing Stem Models, testing presented in this submission focused predominantly on the Clearing Stem. Bench Testing of the Clearing Stem focused in three areas: Technical, Efficacy, and Safety. Technical testing included verification of product specifications, Wire tip flexibility, forces on Clearing Stem, distal Wire pull force, accelerated shelf life, and packaging integrity / transportation vibration. Efficacy testing included Human Factors Validation and comparison of device effectiveness. Safety testing evaluated the potential for Tube damage (i.e., Tube Heating and Integrity), Tube movement during use of TubeClear, and Operator error coupled with abnormal use.
### 5.8.1: Technical Testing
Verification confirmed that the Clearing Stem Models met product specifications and all acceptance criteria. Transportation vibration testing met all acceptance criteria for US highway truck. Shelf life was tested via accelerated shelf life testing and met all acceptance criteria for 12 month storage. Additional testing for longer shelf life is ongoing.
#### 5.8.2: Efficacy Testing
Human Factors Validation testing by certified and licensed healthcare practitioners was successfully completed. Evaluation of effectiveness during
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Image /page/9/Picture/1 description: The image is an abstract design featuring a combination of geometric and organic elements. The background is a gradient of orange hues, with the left side being a solid, darker shade that gradually transitions to a lighter, patterned area on the right. The pattern consists of a grid-like arrangement of squares or rectangles in alternating shades of orange, creating a checkerboard effect. Overlaying this geometric pattern are wavy lines in a lighter orange, adding a sense of movement and fluidity to the composition.
simulated use was performed for the Proposed Clearing Stem Models and compared to the effectiveness of the Predicate Clearing Stem Models.
Human Factors Validation and comparison of device effectiveness testing results support substantial equivalence of effectiveness of the Proposed and Predicate Devices.
#### 5.8.3: Safety Testing
Safety testing for the Proposed and Predicate Clearing Stem Models included an assessment of Tube Integrity, Tube Heating, and Tube movement. Appropriate safety tests were determined using AMI's ISO 14971-compliant system's risk management activities. Effect of Clearing Stem on Tube Integrity (e.g., scratches, nicks, tears, abrasions, punctures to the inner tube surface) was found to be substantially equivalent for both Devices use of TubeClear. Tube heating was found to be negligible and substantially equivalent for both Devices during use of TubeClear. Tube movement was found to be substantially equivalent for both Devices during use of TubeClear.
A third-party organization (Intertek Group (Boxborough, MA)) tested and found conformance to general requirements for basic safety and essential performance for medical electrical equipment, application of usability engineering, and ISO 14971 risk management framework as per consensus standards IEC-60601-1: 2005 + CORR. 1 (2006) + CORR. 2 (2007), IEC 60601-1-6: 2010, and IEC 62366: 2007. The third-party organization also tested and found Electromagnetic Compatibility conformance as per consensus standard IEC 60601-1-2:2001 +A1:2004.
Safety testing results support substantial equivalence of safety of the Proposed and Predicate Devices.
#### 5.8.4 Animal Testing
Animal testing was carried out to assess the probability that the Proposed Clearing Stem Models would puncture the intestinal lining of the patient in the event that the Clearing Stem is over-inserted into the tube. Forces generated by the worst case scenario (Depth Limiter set so Working Length is longer than Tube length) coupled with abnormal use (excessive force) on porcine jejunum tissue were analyzed on a force gauge to determine a reasonable assurance of
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safety. Animal Testing results support that the Proposed Clearing Stem Design is safe for its intended use in adult patient populations and substantially equivalent to the Predicate Clearing Stem Design in terms of safety if Operator Error Coupled with Abnormal Use were to occur.
#### 5.9: Clinical Performance Data
No clinical data was collected; therefore, no clinical data is presented in this submission.
#### 5.10: Conclusions
The scientific data demonstrates that the Proposed Clearing Stem Models are substantially equivalent to the Predicate Clearing Stem Models. The 510(k) Substantial Equivalence Decision Making Process Flow Chart was used by Actuated Medical, Inc. to determine Substantial Equivalence.
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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.
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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).
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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.
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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.
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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.
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Reading rule for every project: how many summaries do you read in full?
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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.