A patient examination glove is a disposable device intended for medical purposes that is worn upon the examiner's hands or fingers to prevent contamination between patient and examiner.
Device Story
Disposable vinyl patient examination glove; worn by clinicians/examiners on hands/fingers. Acts as physical barrier to prevent contamination between patient and examiner. Used in clinical settings. Device is non-sterile, powder-free, and clear. Provides protection during patient examinations. Benefits include reduced risk of cross-contamination.
Clinical Evidence
Bench testing only. Performance evaluated against ASTM D5250-06 (physical/dimensions), ASTM D6124-06 (residual powder < 2mg/pc), and ASTM D5151-06 (pinhole testing, AQL 2.5). Biocompatibility testing confirmed the device is not a skin irritant or sensitizer. No clinical data presented.
Technological Characteristics
Material: Vinyl (PVC). Form factor: Disposable examination glove, clear, various sizes (S-XL). Dimensions: 230mm min length, 94mm min width, 0.09mm min palm thickness, 0.086mm min fingertip thickness. Standards: ASTM D5250-06, ASTM D6124-06, ASTM D5151-06. Non-sterile.
Indications for Use
Indicated for use as a disposable medical glove worn on the examiner's hands or fingers to prevent cross-contamination between patient and examiner.
Regulatory Classification
Identification
A non-powdered patient examination glove is a disposable device intended for medical purposes that is worn on the examiner's hand or finger to prevent contamination between patient and examiner. A non-powdered patient examination glove does not incorporate powder for purposes other than manufacturing. The final finished glove includes only residual powder from manufacturing.
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Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is an emblem featuring a stylized depiction of three human profiles facing to the right, stacked on top of each other.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
June 27, 2017
Zibo Yue Fan Medical Products Co, Ltd. % Kevin Wang Official Correspondent Intco Medical Industries, Inc. 805 Barrington Avenue Ontario, California 91764
Re: K170735
Trade/Device Name: Powder-Free Clear Vinyl Patient Examination Gloves Regulation Number: 21 CFR 880.6250 Regulation Name: Patient Examination Glove Regulatory Class: Class I Product Code: LYZ Dated: May 19, 2017 Received: May 26, 2017
Dear Kevin Wang:
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 devicerelated adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in
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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 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,
James P. Bertram -S
for
CDR Lori A. Wiggins, MPT, CLT 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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#### Indications for Use
510(k) Number (if known) K170735
Device Name
Powder-free Clear Vinyl Patient Examination Gloves
Indications for Use (Describe)
A patient examination glove is a disposable device intended for medical purposes that is worn upon the examiner's hands or fingers to prevent contamination between patient and examiner.
Type of Use (Select one or both, as applicable)
Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)
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Image /page/3/Picture/0 description: The image contains the logo for Zibo Yue Fan Medical Products Co., Ltd. The logo features a blue circle with a white hand inside on the left. To the right of the logo is the company name in bold, black text. There is a black line underneath the company name.
No.108 Waniie Road. Yuqiao Industrial Park, Zibo. Shandong, China. Postal Code: 255000
# 510(K) SUMMARY
## K170735
#### Submitter / 510(k) Sponsor
Zibo Yue Fan Medical Products Co., Ltd. No.108 Wanjie Road. Yuqiao Industrial Park, Zibo. Shandong, China. Postal Code: 255000
#### Contact Person
Kevin Wang Official Correspondent Phone: 909 980 1678 Email: kevinwang@intcous.com
#### Summary Preparation Date
June 20, 2017
#### Type of 510(k) Submission
Traditional
#### Trade Name/ Classification
Name of Device/Trade Name: Powder Free Clear Vinyl Patient Examination Glove Classification: Patient Examination Glove Product Code: LYZ Product Class: Class I Regulation #: 21 CFR 880.6250 Classification Panel: General Hospital
#### Predicate Device
Powder-free PVC Vinyl Exam Gloves, Hebei Grandeast Plastic Products Co., Ltd. K142703
#### Device Description
Subject device: Powder Free Clear Vinyl Patient Examination Glove Color: Clear Overall Length: 230mm min Width: 94mm min
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Image /page/4/Picture/0 description: The image shows the logo for Zibo Yue Fan Medical Products Co., Ltd. The logo includes a blue circle with a white hand inside. The text "Zibo Yue Fan Medical Products Co., Ltd." is written in bold, black letters.
No.108 Waniie Road. Yuqiao Industrial Park, Zibo. Shandong, China. Postal Code: 255000
Palm Thickness: 0.09 mm min Fingertip Thickness: 0.086 mm min
#### Non clinical performance tests
Significant physical and performance characteristics of the device: glove production is based on ASTM-D-5250-06. All testing meets requirements for Physical and Dimensions Testing conducted on gloves, Inspection Level S-2, AOL 2.5.
Subject Powder Free Clear Vinyl Patient Examination Glove do not contain any USP powder per the results of testing conducted on the gloves. The residual powder testing is conducted per standards of ASTM D-6124-06, which demonstrates that the powder free glove is less than 2mg/pc. Classified by FDA's General and Plastic Surgery Device panel as Class I, 21 CFR 880.6250, Powder-Free Vinyl Patient Examination Glove, 80LYZ, and meets all requirement of ASTM Standard D5250-06.
Overall Length: 230mm min Width: 94mm min Palm Thickness: 0.09 mm min Fingertip Thickness: 0.086 mm min Tensile Strength (Mpa) Before aging 15Mpa min After aging 13Mpa min Ultimate Elongations Before aging 495% min After aging 415% min
#### Indications for Use
A patient examination glove is a disposable device intended for medical purposes that is worn upon the examiner's hands or finger to prevent contamination between patient and examiner.
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Image /page/5/Picture/0 description: The image shows the logo for Zibo Yue Fan Medical Products Co., Ltd. The logo features a blue circle with a white hand inside on the left. The company name is written in bold black letters to the right of the logo. There is a black line underneath the company name.
No.108 Wanjie Road. Yuqiao Industrial Park, Zibo. Shandong, China. Postal Code: 255000
| Device<br>Characteristics | Proposed Device | Predict Device | Comparison<br>Conclusion |
|--------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------|
| Product Name | Powder Free Clear Vinyl<br>Patient Examination Glove | Powder free PVC Vinyl<br>Exam Gloves | |
| 510(k) Number | K170735 | K142703 | |
| Product Owner | Zibo Yue Fan Medical<br>Products Co., Ltd. | Hebei Grandeast Plastic<br>Products Co., Ltd. | |
| Product Code | LYZ | LYZ | Same |
| Intended Use | Disposable device intended<br>for medical purposes that is<br>worn on the examiner's<br>hand or finger to prevent<br>contamination between<br>patient and examiner | Disposable device intended<br>for medical purposes that is<br>worn on the examiner's<br>hand or finger to prevent<br>contamination between<br>patient and examiner | Same |
| Regulation Number | 21 CFR 880.6250 | 21 CFR 880.6250 | Same |
| Sizes | Small<br>Medium<br>Large<br>Extra-Large | Small<br>Medium<br>Large<br>Extra-Large | Same |
| Length on Large<br>Size | Average over 232.23mm | Average over 230mm | Similar |
| Width of Palm on<br>Large Size | Average 95mm | Average 95mm | Similar |
| Palm Thickness | Average 0.095 mm | Average 0.095 mm | Similar |
| Fingertip<br>Thickness | Average 0.09 mm | Average 0.09 mm | Similar |
| Residual Powder | According to ASTM<br>D6124-06 Standard Test<br>Method for Residual<br>Powder on Medical gloves<br>for the determination of<br>residual powder content.<br>Testing result indicates the<br>weight of all types of<br>residual or powder on<br>finished powder-free<br>gloves as < 2 mg per glove<br>and there is no defect glove | According to ASTM<br>D6124-06 Standard Test<br>Method for Residual<br>Powder on Medical gloves<br>for the determination of<br>residual powder content.<br>Testing result indicates the<br>weight of all types of<br>residual or powder on<br>finished powder-free<br>gloves as < 2 mg per glove<br>and there is no defect glove | Similar |
| | found according to ASTM<br>D6124-06. | found according to ASTM<br>D6124-06. | |
| Pinhole Results | According to ASTM<br>D5151-06, Testing result<br>indicates pinhole were<br>found less than two pieces<br>gloves out of 125 pieces<br>gloves. AQL 2.5 is met. | According to ASTM<br>D5151-06, Testing result<br>indicates pinhole were<br>found less than two pieces<br>gloves out of 125 pieces<br>gloves. AQL 2.5 is met. | Similar |
| Biocompatibility<br>Result: Primary<br>Skin Irritation | Under the conditions of the<br>study, the subject device is<br>not an irritant | Under the conditions of the<br>study, the subject device is<br>not an irritant | Similar |
| Before Aging:<br>Tensile<br>Strength(Mpa) and<br>Ultimate<br>Elongations | Average Tensile Strength<br>(Mpa): 16.96<br>Average Ultimate<br>Elongations: 519% | Average Tensile Strength<br>(Mpa): 16.96<br>Average Ultimate<br>Elongations: 519% | Similar |
| After Aging:<br>Tensile<br>Strength(Mpa) and<br>Ultimate<br>Elongations | Average Tensile Strength<br>(Mpa): 14.92<br>Average Ultimate<br>Elongations: 480% | Average Tensile Strength<br>(Mpa): 14.92<br>Average Ultimate<br>Elongations: 480% | Similar |
| Dermal<br>Sensitization | Under the conditions of the<br>study, the subject device is<br>not an sensitizer | Under the conditions of the<br>study, the subject device is<br>not an sensitizer | Similar |
#### TABLE 1: COMPARISON OF PROPOSED AND PREDICATE DEVICES
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Image /page/6/Picture/0 description: The image shows a blue circular sign with a white hand in the center. The hand is depicted with fingers pointing upwards and a wrist or cuff at the bottom. The sign is likely used to indicate a warning or instruction related to hand safety or hygiene.
Zibo Yue Fan Medical Products Co., Ltd.
#### No.108 Wanjie Road. Yuqiao Industrial Park, Zibo. Shandong, China. Postal Code: 255000
### Conclusion
The conclusions drawn from the nonclinical and clinical tests that demonstrate that the subject device is as safe, as effective, and performs as well as the predict device.
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Learn the FDA Browser
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.