K122558 · Safety Syringes, Inc. · MEG · Sep 20, 2012 · General Hospital
Device Facts
Record ID
K122558
Device Name
ULTRASAFE PASSIVE NEEDLE GUARD
Applicant
Safety Syringes, Inc.
Product Code
MEG · General Hospital
Decision Date
Sep 20, 2012
Decision
SESE
Submission Type
Special
Regulation
21 CFR 880.5860
Device Class
Class 2
Attributes
Pediatric
Indications for Use
It is a safety mechanism to reduce occurrence of accidental needle sticks when using ISO standard glass prefilled syringes. The UltraSafe Passive Needle Guard is indicated for use as single use devices that are indicated for use as an accessory with pre-filled ISO Standard glass syringes to aid in the protection of healthcare professionals, patients who self-inject doctor prescribed medications and individuals that assist self-injecting patients, from accidental needlesticks. The intended patient population is unrestricted and may include children and adults, and parenteral methods of administration.
Device Story
Passive needle guard accessory for ISO standard glass pre-filled syringes; prevents accidental needlesticks. Device components: guard, body, spring, plunger. Operation: upon injection completion, guard slides forward to cover and lock over needle; provides tactile/visual confirmation of activation. Used in clinical or home settings by physicians, nurses, or patients. Benefits: reduces sharps injury risk for users and caregivers. Modifications include new plunger materials (polypropylene homopolymer, medical grade Delrin).
Clinical Evidence
No clinical data. Bench testing and simulated use studies performed to verify that plunger material modifications did not affect device function, premature activation, or safety protection. Biocompatibility testing per ISO 10993 performed.
Technological Characteristics
Passive needle guard; materials include Purell PolyOne X50109 polypropylene, Ineos H20Z-00 polypropylene, and Delrin SC690 NC010. Mechanical spring-actuated guard. Single-use, non-sterile. Compliant with ISO 10993 (biocompatibility) and ISO 23908 (sharps protection).
Indications for Use
Indicated for healthcare professionals, patients self-injecting prescribed medications, and caregivers assisting patients. Unrestricted patient population including children and adults requiring parenteral administration via ISO standard glass pre-filled syringes.
Regulatory Classification
Identification
A piston syringe is a device intended for medical purposes that consists of a calibrated hollow barrel and a movable plunger. At one end of the barrel there is a male connector (nozzle) for fitting the female connector (hub) of a hypodermic single lumen needle. The device is used to inject fluids into, or withdraw fluids from, the body.
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K122SS8
SEP 2 0 2012
#### 510(k) SUMMARY
## UltraSafe Passive Needle Guard
Company:
Safety Syringes, Inc. 2875 Loker Avenue East Carlsbad, CA 92010 USA (760) 918-9908 Ph: (760) 918-0565 Fax:
Contact Person:
Suzanne Richardson Vice President, Quality Assurance and Regulatory Affairs
Mary Stanners, RAC Senior Regulatory Specialist
Date Prepared:
August 17, 2012
Trade/Proprietary Name: UltraSafe Passive Needle Guard
Common Name: Anti Stick Syringe
Classification Name: Piston Syringe
Classification Number(s)/Product Code(s): 21 CFR 880.5860 (MEG)
Legally Marketed Predicate Device: UltraSafe Passive Delivery System (510(k) K011369, K060743)
#### Device Description:
The SSI UltraSafe Passive Needle Guard (X-Series) is an anti-needlestick accessory for pre-filled ISO standard glass syringes. The device is composed of a guard, body, spring and plunger, is nonsterile and single use. The activation of the SSI UltraSafe Passive Needle Guard device remains the same. Upon completion of the injection, the guard will slide forward, cover and lock over the needle of the syringe. It is a tactile and visual recognition that the device safety feature has activated. The modifications to the predicate device include additional plungers manufactured from Purell PolyOne X50109 polypropylene homopolymer, Ineos H20Z-00 polypropylene homopolymer or medical grade Delrin SC690 NC010. The SSI devices are categorized as skin contact with a duration of category A- limited (< 24 h) as per ISO 10993 Biological evaluation of medical devices- Part 1: Evaluation and testing.
#### Intended Use/ Indications for Use:
The intended use remains the same. It is a safety mechanism to reduce occurrence of accidental needle sticks when using ISO standard glass prefilled syringes. The indications for use remain the same. The UltraSafe Passive Needle Guard is indicated for use as single use devices that are indicated for use as an accessory with pre-filled ISO Standard glass syringes to aid in the protection
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of healthcare professionals, patients who self-inject doctor prescribed medications and individuals that assist self-injecting patients, from accidental needlesticks. The intended patient population is unrestricted and may include children and adults, and parenteral methods of administration.
# Technical Characteristics Comparison Summary to Predicate Device:
The UltraSafe Passive Needle Guard is substantially equivalent to the predicate device in general technological features and principle of operation. The mechanism of the device does not change. Upon completion of the injection, the guard will slide forward, cover and lock over the needle of the syringe.
## Performance Data:
Bench testing was performed on the UltraSafe Passive Needle Guard and confirms that the additional plungers functioned as intended and are substantially equivalent to the predicate device. Safety Syringes, Inc. maintains a Quality System compliant with 21 CFR 820, Quality System Regulation. The firm's Quality System is registered by a third-party to ISO 13485:2003, Medical Devices-Quality Management Systems-Requirements for Regulatory Purposes. Test procedures, test protocols, and reports are maintained within the Quality System. The firm uses the standard elements of design control compliant to 21 CFR Part 820 and ISO 13485:2003 to develop its new products. Risk Management was conducted as per ISO 14971 Medical device-Application of risk management to medical devices. Biocompatibility testing performed demonstrates that the additional plungers met 10993 requirements.
#### Clinical Testing:
As per FDA guidance and ISO 23908, simulated use studies were conducted to ensure that the additional plungers did not impede or adversely affect the intended clinical performance of the device, did not activate prematurely under expected conditions of use and provided protection against unintended sharps injury until disposal (Reference Guidance for Industry and FDA: Medical Devices with Sharps Injury Prevention Features and ISO 23908 Sharps injury protection-Requirements and test methods-Sharps protection features for single-use hypodermic needles. introducers for catheters and needles used for blood sampling).
#### Conclusion:
Based upon the design, technology, performance, functional testing and intended use, the UltraSafe Passive Needle Guard device is substantially equivalent to predicate device previously cleared as 510(k)s K011369 and K0607043.
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Image /page/2/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo features a stylized caduceus, a symbol often associated with medicine and healthcare. The caduceus is depicted with three intertwined strands and a bird-like head. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular pattern around the caduceus.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room -WO66-G609 Silver Spring, MD 20993-0002
SEP 20 2012
Safety Syringes. Incorporated Ms. Suzanne Richardson Vice President, Quality Assurance and Regulatory Affairs 2875 Loker Avenue East Carlsbad, California 92010
Re: K122558
Trade/Device Name: UltraSafe Passive Needle Guard Regulation Number: 21 CFR 880.5860 Regulation Name: Piston Syringe Regulatory Class: II Product Code: MEG Dated: August 17, 2012 Received: August 22, 2012
Dear Ms. Richardson:
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.
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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-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (OS) 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 go tó
http://www.fda.gov/AboutFDA/CentersOffices/CDRH/CDRHOffices/ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. Also, please note the regulation entitled. "Misbranding by reference to premarket notification" (21CFR 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 Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm.
Sincerely vours.
For
Anthony D. Watson, B.S., M.S., M.B.A. Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices
Office of Device Evaluation Center for Devices and Radiological Health
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## INDICATIONS FOR USE
# 510(k) Number (if known): TBD
Device Name: UltraSafe Passive Needle Guard
## Indications for Use:
Single use devices that are indicated for use as an accessory with pre-filled ISO Standard glass syringes to aid in the protection of healthcare professionals, patients who self-inject doctor prescribed medications and individuals that assist self-injecting patients, from accidental needlesticks. The intended patient population is unrestricted and may include children and adults, and parenteral methods of administration.
Prescription Use X (Per 21 CFR 801.109)
OR
Over-The Counter Use
(PLEASE DO NOT WRITE BELOW THIS LINE- CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
(Division Sign-Off) Division of Anesthesiology, General Hospital Infection Control, Dental Devices
199 258 510(k) Number:_
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.