K213164 · CooperVision, Inc. · LPL · Oct 26, 2021 · Ophthalmic
Device Facts
Record ID
K213164
Device Name
Avaira Vitality
Applicant
CooperVision, Inc.
Product Code
LPL · Ophthalmic
Decision Date
Oct 26, 2021
Decision
SESE
Submission Type
Special
Regulation
21 CFR 886.5925
Device Class
Class 2
Indications for Use
AVAIRA VITALITY SPHERE and ASPHERE (fanfilcon A) Soft Contact lenses are indicated for the correction of ametropia (myopia and hyperopia) in aphakic and non-aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters. The lenses may be worn by persons who exhibit astigmatism of 2.00 diopters or less that does not interfere with visual acuity. AVAIRA VITALITY (fanfilcon A) TORIC Soft Contact lenses are indicated for the correction of ametropia (myopia or hyperopia with astigmatism) in aplakic and non-aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters and astigmatic corrections from -0.25 to -10.00 diopters. AVAIRA VITALITY (fanfilcon A) MULTIFOCAL Soft lenses are indicated for the correction of refractive ametropia (myopia and hyperopia) and emmetropia with presbyopia in aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters and with add powers from +0.25 to +4.00 diopters. The lenses may be worn by persons who exhibit astigmatism of 2.00 diopters or less that does not interfere with visual acuity. AVAIRA VITALITY (fanfilcon A) MULTIFOCAL TORIC Soft Contact lenses are indicated for the optic correction of distance and near vision in presbyopic phakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters with add powers from +0.25 to +4.00 diopters and astigmatism corrections from -0.25 to -10.00 diopters. Eye Care Practitioners may prescribe the Avaira Vitality (fanfilcon A) Soft Contact lenses fo frequent/planned replacement wear, with cleaning, disinfection and scheduled replacement or for single-use disposable wear. When prescribed for frequent/planned replacement, the Avaira Vitality (fanfilcon A) Soft Contact lens is to be cleaned, rinsed and disinfected each time the lens is removed. The contact lens is to be discarded after the recommended wearing period as prescribed by the Eye Care Professional. When prescribed for frequent/planned replacement wear, the lenses may be disinfected using a chemical disinfection only. When prescribed for single-use disposable wear, the Avaira Vitality (fanfilcon A) Soft Contact lens is to be discarded after each removal.
Device Story
Soft hydrophilic contact lens; fanfilcon A silicone hydrogel; visibility tinted with Reactive Blue #246; includes Norbloc UV blocker. Placed on cornea by patient; acts as refracting medium to focus light on retina. Prescribed by eye care practitioners for frequent/planned replacement or single-use disposable wear. Corrects myopia, hyperopia, astigmatism, and presbyopia. Benefits include vision correction and UV protection.
Clinical Evidence
No clinical data; bench testing only. Biocompatibility testing performed per ISO 10993-5:2009 (in vitro cytotoxicity) and ISO 10993-10:2010 (irritation and skin sensitization).
Technological Characteristics
Silicone hydrogel (fanfilcon A); 55% water content; 45% polymer. Oxygen permeability (Dk) 90 x 10^-11. Refractive index 1.398. UV blocker (Norbloc). Molded manufacturing; moist heat sterilization. Packaged in phosphate buffered saline.
Indications for Use
Indicated for correction of ametropia (myopia, hyperopia, astigmatism) and presbyopia in aphakic and non-aphakic persons with non-diseased eyes. Powers -20.00 to +20.00D; astigmatism corrections -0.25 to -10.00D; add powers +0.25 to +4.00D.
Regulatory Classification
Identification
A soft (hydrophilic) contact lens is a device intended to be worn directly against the cornea and adjacent limbal and scleral areas of the eye to correct vision conditions or act as a therapeutic bandage. The device is made of various polymer materials the main polymer molecules of which absorb or attract a certain volume (percentage) of water.
Predicate Devices
Avaira Vitality (fanfilcon A) Soft (Hydrophilic) Contact Lens (K160803)
Submission Summary (Full Text)
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October 26, 2021
CooperVision, Inc. Ahanitha Ashok Regulatory Affairs Specialist 6101 Bollinger Canyon Road. Suite 500 San Ramon, CA 94583
Re: K213164
Trade/Device Name: Avaira Vitality (fanfilcon A) Soft (Hydrophilic) Contact Lens Regulation Number: 21 CFR 886.5925 Regulation Name: Soft (Hydrophilic) Contact Lens Regulatory Class: Class II Product Code: LPL, MVN Dated: September 27, 2021 Received: September 28, 2021
Dear Ahanitha Ashok:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
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
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(21 CFR Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safetyreporting-combination-products); good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about medical devices and radiation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
J. Angelo Green, Ph.D. Assistant Director DHT1A: Division of Ophthalmic Devices OHT1: Office of Ophthalmic, Anesthesia, Respiratory, ENT and Dental Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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# Indications for Use
510(k) Number (if known)
### Device Name
Avaira Vitality (fanfilcon A) Soft (Hydrophilic) Contact Lens
### Indications for Use (Describe)
### Sphere/Asphere:
AVAIRA VITALITY SPHERE and ASPHERE (fanfilcon A) Soft Contact lenses are indicated for the correction of ametropia (myopia and hyperopia) in aphakic and non-aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters. The lenses may be worn by persons who exhibit astigmatism of 2.00 diopters or less that does not interfere with visual acuity.
Toric:
AVAIRA VITALITY (fanfilcon A) TORIC Soft Contact lenses are indicated for the correction of ametropia (myopia or hyperopia with astigmatism) in aplakic and non-aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters and astigmatic corrections from -0.25 to -10.00 diopters.
Multifocal:
AVAIRA VITALITY (fanfilcon A) MULTIFOCAL Soft lenses are indicated for the correction of refractive ametropia (myopia and hyperopia) and emmetropia with presbyopia in aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters and with add powers from +0.25 to +4.00 diopters. The lenses may be worn by persons who exhibit astigmatism of 2.00 diopters or less that does not interfere with visual acuity. Multifocal Toric:
AVAIRA VITALITY (fanfilcon A) MULTIFOCAL TORIC Soft Contact lenses are indicated for the optic correction of distance and near vision in presbyopic phakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters with add powers from +0.25 to +4.00 diopters and astigmatism corrections from -0.25 to -10.00 diopters.
Eye Care Practitioners may prescribe the Avaira Vitality (fanfilcon A) Soft Contact lenses fo frequent/planned replacement wear, with cleaning, disinfection and scheduled replacement or for single-use disposable wear.
When prescribed for frequent/planned replacement, the Avaira Vitality (fanfilcon A) Soft Contact lens is to be cleaned, rinsed and disinfected each time the lens is removed. The contact lens is to be discarded after the recommended wearing period as prescribed by the Eye Care Professional. When prescribed for frequent/planned replacement wear, the lenses may be disinfected using a chemical disinfection only.
When prescribed for single-use disposable wear, the Avaira Vitality (fanfilcon A) Soft Contact lens is to be discarded after each removal.
Type of Use (Select one or both, as applicable)
X Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)
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## 510(k) Summary
#### I. SUBMITTER:
CooperVision. Inc. 6101 Bollinger Canyon Road, Suite 500 San Ramon, CA 94583
# Contact Person:
Ahanitha Ashok Regulatory Affairs Specialist 6101 Bollinger Canyon Road, Suite 500 San Ramon, CA 94583 (925) 660-4482 Phone: -E-mail: aashok(@coopervision.com
### Date Prepared:
October 22, 2021
#### II. DEVICE:
| Trade Name: | Avaira Vitality (fanfilcon A) Soft (Hydrophilic) Contact Lens |
|-----------------------|---------------------------------------------------------------|
| Common Name: | Soft (Hydrophilic) Contact Lens |
| Classification Name: | Lens, Soft Contact, (Daily Wear) [21 CFR 886.5925 (b)(1)] |
| Regulatory Class: | II |
| Product Code: | LPL, MVN |
| Classification Panel: | Ophthalmic |
#### III. PREDICATE DEVICE:
- CooperVision's Avaira Vitality (fanfilcon A) Soft ● (Hydrophilic) Contact Lens, K160803
#### IV. DEVICE DESCRIPTION:
The Avaira Vitality (fanfilcon A) Contact Lens visibility tinted with UV blocker is available as sphere/asphere lens, toric lens, multifocal lens, and multifocal toric lens.
The lenses are made of a silicone hydrogel material which is not surface treated and is characterized by high oxygen permeability (Dk). The Avaira Vitality (fanfilcon A) Contact Lens is tinted blue using Reactive Blue #246 to make the lens more visible for handling. A Norbloc UV blocker is used to reduce the amount of ultraviolet light transmitted into the eye. The Avaira Vitality (fanfilcon A) lens is supplied sterile, packaged in a phosphate buffered saline solution. The composition of the lens is 45% fanfilcon A and 55% water by weight when
hydrated and stored in buffered saline solution.
In its hydrated state, the Avaira Vitality (fanfilcon A) Contact Lens visibility tinted, with UV blocker, when placed on the cornea, acts as a refracting medium to focus light rays on the retina.
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The lens has a hemispherical flexible shell, which covers the cornea and a portion of the adjacent sclera, with the following dimensions:
| • Diameter: | 13.5 mm to 15.0 mm |
|--------------------------------|---------------------------------------|
| • Base Curve: | 8.2 mm to 9.2 mm |
| • Center Thickness: | 0.06 mm to 0.6 mm (varies with power) |
| • Powers: | -20.00 D to +20.00 D |
| • Cylinder Powers (Toric): | -0.25 D to -10.00 D |
| • Axis (Toric): | 0° to 180° |
| • Add Power Range (Multifocal) | +0.25 D to +4.00 D |
The physical/optical properties of the lenses are:
| • Specific Gravity: | 1.026 |
|------------------------|----------------------------------------------|
| • Refractive Index: | 1.398 ± 0.005 |
| • Light Transmittance: | 98% +2/-5% |
| • Surface Character: | Hydrophilic |
| • Water Content: | 55% ± 2% |
| • Oxygen Permeability: | 90x10-11 [(cm²/sec) x (ml O2)/ (ml x mm Hg)] |
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#### INDICATIONS FOR USE: V.
| Lens Design | Indication |
|---------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Sphere | AVAIRA VITALITY SPHERE and ASPHERE (fanfilcon A) Soft<br>Contact lenses are indicated for the correction of ametropia (myopia and<br>hyperopia) in aphakic and non-aphakic persons with non-diseased eyes in<br>powers from -20.00 to +20.00 diopters. The lenses may be worn by<br>persons who exhibit astigmatism of 2.00 diopters or less that does not<br>interfere with visual acuity. |
| Toric | AVAIRA VITALITY (fanfilcon A) TORIC Soft Contact lenses are<br>indicated for the correction of ametropia (myopia or hyperopia with<br>astigmatism) in aphakic and non-aphakic persons with non-diseased eyes<br>in powers from -20.00 to +20.00 diopters and astigmatic corrections from<br>-0.25 to -10.00 diopters. |
| Multifocal | AVAIRA VITALITY (fanfilcon A) MULTIFOCAL Soft lenses are<br>indicated for the correction of refractive ametropia (myopia and<br>hyperopia) and emmetropia with presbyopia in aphakic and non-aphakic<br>persons with non-diseased eyes in powers from -20.00 to +20.00 diopters<br>and with add powers from +0.25 to +4.00 diopters. The lenses may be<br>worn by persons who exhibit astigmatism of 2.00 diopters or less that<br>does not interfere with visual acuity. |
| Multifocal<br>Toric | AVAIRA VITALITY (fanfilcon A) MULTIFOCAL TORIC Soft<br>Contact lenses are indicated for the optic correction of distance and<br>near vision in presbyopic phakic or aphakic persons with non-diseased<br>eyes in powers of -20.00 to +20.00 diopters with add powers from +0.25<br>to +4.00 diopters and astigmatism corrections from -0.25 to -10.00<br>diopters. |
Eye Care Practitioners may prescribe the Avaira Vitality (fanfilcon A) Soft Contact lenses for frequent/planned replacement wear, with cleaning, disinfection and scheduled replacement or for single-use disposable wear.
When prescribed for frequent/planned replacement, the Avaira Vitality (fanfilcon A) Soft Contact lens is to be cleaned, rinsed and disinfected each time the lens is removed. The contact lens is to be discarded after the recommended wearing period as prescribed by the Eye Care Professional. When prescribed for frequent/planned replacement wear, the lenses may be disinfected using a chemical disinfection only.
When prescribed for single-use disposable wear, the Avaira Vitality (fanfilcon A) Soft Contact lens is to be discarded after each removal.
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### VI. COMPARISON OF TECHNOLOGICAL CHARACTERISTICS WITH THE PREDICATE DEVICE:
The technological characteristics of the subject device and the predicate device are compared in the table below.
| Technology/Material Comparison | | | | |
|--------------------------------|------------------------------------------------------------------|----------------|--|--|
| | Predicate Device | Subject Device | | |
| Product Name | Avaira Vitality (fanfilcon A) Soft<br>(Hydrophilic) Contact Lens | Same | | |
| Material USAN Name | fanfilcon A | Same | | |
| 510(k) number | K160803 | K213164 | | |
| FDA Category (Group) | Silicone Hydrogel | Same | | |
| Manufacturing Method | Molded | Same | | |
| Sterilization | Moist Heat | Same | | |
| Primary Packaging | Blister, Foil | Same | | |
| Packaging Solution | Phosphate buffered saline<br>solution | Same | | |
| Visibility Tint | Reactive Blue # 246 | Same | | |
#### VII PERFORMANCE DATA:
The performance specifications/parameters of the subject device and the predicate device are compared in the table below.
| Performance Specifications/Parameters Comparison | | |
|--------------------------------------------------|--------------------------------------------------------------|------------------------------------------------------------|
| | Predicate Device<br>Avaira Vitality (fanfilcon A)<br>K160803 | Subject Device<br>Avaira Vitality (fanfilcon A)<br>K213164 |
| Water Content % | 55% | Same |
| Refractive Index@20°C | 1.40 | Same |
| Specific Gravity g/mL | 1.026 | Same |
| Oxygen Permeability<br>(Dk)* | 90 | Same |
| Base Curve, mm | 8.4 | Same |
| Diameter, mm | 14.2 | Same |
*Dk units: x 10-11 (cm²/sec) x (ml O2)/ml x mmHg)
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# VIII. BIOCOMPATIBILITY TESTING:
In accordance with the GLP regulation (21 CFR Part 58), the following battery of biocompatibility testing was performed on the lens and the packaging solution in support of the substantial equivalence determination:
- . ISO 10993-5:2009, Biological evaluation of medical devices - Part 5: Tests for in vitro cytotoxicity
- . ISO 10993-10:2010, Biological evaluation of medical devices - Part 10: Tests for irritation and skin sensitization.
#### IX. CONCLUSIONS:
This 510(k) is submitted in accordance with the May 12, 1994 Premarket Notification [510(k)] Guidance Document for Daily Wear Contact Lenses, amended June 28, 1994, for a lens extract non-polymeric residuals specification change. The modification does not warrant performance testing to support substantial equivalence. Because the predicate device lens material characteristics, primary packaging materials and packaging solution are identical to the subject device, limited biocompatibility testing is adequate to support substantial equivalence. Therefore, the subject device is considered substantially equivalent to the predicate device.
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.