K042594 · Vanguard Medical Concepts, Inc. · NON · Jan 25, 2005 · Gastroenterology, Urology
Device Facts
Record ID
K042594
Device Name
VANGUARD REPROCESSED NON-ELECTRIC BIOPSY FORCEPS
Applicant
Vanguard Medical Concepts, Inc.
Product Code
NON · Gastroenterology, Urology
Decision Date
Jan 25, 2005
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 876.1075
Device Class
Class 1
Indications for Use
GI forceps are designed for insertion through an appropriate sized endoscopy channel for removal and histological sampling of tissue. Biopsy forceps are intended for removal of polyps and/or tissue within the gastrointestinal tract.
Device Story
Reprocessed non-electric biopsy forceps; consists of flexible sheath with distal grasping cups and proximal control handle. Device inserted through endoscope channel; physician operates handle to actuate distal cups for tissue/polyp sampling. Vanguard cleans, inspects, tests, and sterilizes previously used OEM forceps for clinical reuse. Output is histological tissue sample for diagnostic evaluation. Benefits include cost-effective access to biopsy instrumentation for GI procedures.
Clinical Evidence
No clinical data. Evidence consists of bench testing including cleaning, sterilization, and packaging validations, as well as performance and biocompatibility testing.
Technological Characteristics
Non-electric biopsy forceps; flexible sheath with distal grasping cups and proximal control handle. Materials and specifications identical to OEM devices. Sterilization performed as part of the reprocessing cycle.
Indications for Use
Indicated for removal of polyps and/or tissue within the gastrointestinal tract via insertion through an appropriately sized endoscope. Contraindicated for pulmonary biopsy, patients with bleeding disorders, side-viewing endoscopes, or when GI endoscopy is contraindicated (e.g., acute abdominal peritonitis, toxic megacolon, active colitis, or presence of combustible gases).
Regulatory Classification
Identification
A gastroenterology-urology biopsy instrument is a device used to remove, by cutting or aspiration, a specimen of tissue for microscopic examination. This generic type of device includes the biopsy punch, gastrointestinal mechanical biopsy instrument, suction biopsy instrument, gastro-urology biopsy needle and needle set, and nonelectric biopsy forceps. This section does not apply to biopsy instruments that have specialized uses in other medical specialty areas and that are covered by classification regulations in other parts of the device classification regulations.
Microvasive Radial Jaw Large Capacity non-electric biopsy forceps
Microvasive Radial Jaw 3 Max Capacity non-electric biopsy forceps
Wilson Cook Medical The Shark non-electric biopsy forceps
Submission Summary (Full Text)
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K042594
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## 510(k) Summary of Safety & Effectiveness
| Submitter | Vanguard Medical Concepts, Inc.<br>5307 Great Oak Drive<br>Lakeland, FL 33815 |
|-------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Contact | Heather Crawford, RAC<br>Director of Regulatory Affairs<br>863-683-8680 [voice]<br>863-683-8703 [facsimile]<br>hcrawford@safe-reuse.com [email] |
| Date | September 23, 2004 |
| Device | <ul><li>Trade Name: Vanguard Reprocessed Non-Electric Biopsy Forceps</li><li>Common Name: Reprocessed Non-Electric Biopsy Forceps</li><li>Classification: 21 CFR, 876.1075(b)(2) – Forceps, Biopsy, Non-Electric, Reprocessed - Class I</li><li>Product Code: NON</li></ul> |
| Predicate Devices | <ul><li>Trade Names: <ul><li>Bard Precisor<sup>TM</sup> XL Coated non-electric biopsy forceps</li><li>Microvasive® MultiBite® non-electric biopsy forceps</li><li>Microvasive® Radial Jaw® non-electric biopsy forceps</li><li>Microvasive® Radial Jaw® 3 non-electric biopsy forceps</li><li>Microvasive® Radial Jaw® Large Capacity non-electric biopsy forceps</li><li>Microvasive® Radial Jaw® 3 Max Capacity non-electric biopsy forceps</li><li>Wilson Cook Medical The Shark<sup>TM</sup> non-electric biopsy forceps</li></ul></li><li>510(k) numbers: Not applicable</li></ul> Original equipment manufacturer (OEM) non-electric GI biopsy forceps are Class I 510(k) exempt devices (21 CFR 876.1075, product code FCL). Therefore premarket notifications for the legally marketed predicate devices are not applicable for citation. |
| | Continued on next page |
JAN 2 5 2005
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K042594
Page 2 of 2
## 510(k) Summary of Safety & Effectiveness, Continued
| Indications<br>for Use | GI forceps are designed for insertion through an appropriate sized endoscopy<br>channel for removal and histological sampling of tissue. Biopsy forceps are<br>intended for removal of polyps and/or tissue within the gastrointestinal tract. | |
|----------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--|
| Contra-<br>indications | This GI biopsy forceps should not be used:<br>for pulmonary biopsy procedures; when contraindications to GI endoscopy are present, e.g. acute abdominal<br>peritonitis, toxic megacolon, or active colitis; in the possible presence of combustible gases (e.g. anesthetic); in patients with bleeding disorders; or in a side viewing endoscope. | |
| Device<br>Description | Vanguard Reprocessed Non-Electric Biopsy Forceps consist of a flexible<br>sheath with distal grasping cups controlled by a proximal control handle.<br>When used with a compatible endoscope, GI biopsy forceps are intended for<br>removal of polyps and/or tissue within the gastrointestinal tract. Biopsy<br>forceps are designed for insertion through a predetermined diameter biopsy<br>channel.<br>Vanguard receives previously used non-electric GI biopsy forceps from<br>healthcare facilities; cleans, inspects, tests, packages, labels, and sterilizes the<br>devices; and returns them to a healthcare facility for subsequent use. | |
| Technological<br>Characteristics | Vanguard Reprocessed Non-Electric Biopsy Forceps are essentially identical<br>to the Original Equipment Manufacturer (OEM) devices. No changes are<br>made to the device materials or specifications and the reprocessed forceps<br>possess identical technological characteristics. | |
| Test Data | Cleaning, sterilization, packaging validations, and performance and<br>biocompatibility testing demonstrate that the reprocessed devices perform as<br>intended and are safe and effective. | |
| Conclusion | Based upon the information provided herein and the 510(k) "Substantial<br>Equivalence" Decision Making Process Chart, we conclude that Vanguard<br>Reprocessed Non-Electric Biopsy Forceps are substantially equivalent to their<br>predicate devices under the Federal Food, Drug and Cosmetic Act. | |
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Image /page/2/Picture/1 description: The image is a seal for the Department of Health & Human Services - USA. The seal is circular and contains the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. In the center of the seal is an abstract symbol that resembles an eagle or bird in flight. The symbol is composed of three curved lines that form the wings and body of the bird.
Public Health Service
JAN 2 5 2005
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Vanguard Medical Concepts, Inc c/o Ms. Heather Crawford 5307 Great Oak Drive LAKELAND FL 33815
RE: K042594 Trade/Device Name: Vanguard Reprocessed Non-electric Biopsy Forceps (Enclosure 1) Regulation Number: 21 CFR § 876.1075 Regulation Name: Gastroenterology-urology Biopsy instrument Regulatory Class: II Product Code: 78 NON Dated: December 21, 2004 Received: December 22, 2004
Dear Ms. Crawford:
We have reviewed your Section 510(k) premarket notification of intent to market the device we nave roviewed your betermined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate for use surved in the encreases)76, the enactment date of the Medical Device Amendments, or to conniner of they 20, 1778, in secordance with the provisions of the Federal Food, Drug, de nees may been rout do not require approval of a premarket approval application (PMA). and Cosmetor For (110) has the device, subject to the general controls provisions of the Act. The r ou may, dierefore, thanks of the Act include requirements for annual registration, listing of general connologic provisions and prohibitions against misbranding and adulteration.
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 that I Dr Has Intatutes and regulations administered by other Federal agencies. You must or un) I vaturer that the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set (21 CFR Part 807) assemms (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.
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This letter will allow you to begin marketing your device as described in your 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predication. - The results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please rr you the Office of Compliance at one of the following numbers, based on the regulation number at the top of this letter:
| 8xx.1xxx | (301) 594-4591 |
|----------------------------------|----------------|
| 876.2xxx, 3xxx, 4xxx, 5xxx | (301) 594-4616 |
| 884.2xxx, 3xxx, 4xxx, 5xxx, 6xxx | (301) 594-4616 |
| 892.2xxx, 3xxx, 4xxx, 5xxx | (301) 594-4654 |
| Other | (301) 594-4692 |
Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html.
Sincerely yours,
Nancy C. Croxton
Nancy C. Brogdon Director, Division of Reproductive, Abdominal, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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## Indications for Use
510(k) Number (if known):
K042594
Device Name: Vanguard Reprocessed Non-Electric Forceps
Indications For Use: GI forceps are designed for insertion through an appropriate sized endoscopy channel for removal and histological sampling of tissue. Biopsy forceps are intended for removal of polyps and/or tissue within the gastrointestinal tract.
Prescription Use × (Part 21 CFR 801 Subpart D) AND/OR
Over-The-Counter Use _________________________________________________________________________________________________________________________________________________________ (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Daniel A. Layman
(Division Sign-Off) Division of Reproductive, Abdominal, and Radiological Device 510(k) Number
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0011
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.