The Béa Applicator is indicated for over-the-counter home use by couples who have been unable to conceive naturally and who have received a diagnosis of low sperm count, sperm immobility or unfavorable vaginal environment. The Béa Applicator contains a Béa Cervical Cap which is used to contain, deliver, and retain semen near the cervical opening as an aid to conception. The Béa Applicator should be used during the ovulatory phase of the menstrual cycle. The Béa Cervical Cap should not be left in place for longer than 5 hours.
Device Story
Béa Applicator is an OTC, single-use device for couples experiencing difficulty conceiving due to low sperm count, low motility, or unfavorable vaginal environment. The system includes a pre-assembled applicator, a silicone cervical cap, a funnel, and a sterile semen collection container. The user collects semen in the container, transfers it into the cervical cap via the funnel, and uses the applicator to deploy the cap at or near the cervix. After deployment, the applicator is removed, leaving the cap in place for up to 5 hours to facilitate sperm travel through the cervical canal. The user retrieves the cap using an attached string for disposal. The device is intended for home use by the patient. It aids conception by maintaining semen near the cervical os. Clinical validation confirmed that users across various literacy levels can correctly position the device, retain semen, and avoid vaginal trauma.
Clinical Evidence
Human factors validation study (n=68 self-selection, 15 label comprehension/simulated use, 26 actual use) plus a supplemental low-literacy cohort study. Endpoints included successful device positioning, semen retention, and absence of vaginal trauma. All subjects successfully met all endpoints. Bench testing included biocompatibility (cytotoxicity, sensitization, vaginal irritation per ISO 10993) and functional shelf-life testing (7 months).
Technological Characteristics
Materials: Silicone, ABS, Polyester. Single-use, non-sterile applicator/funnel/cap; sterile semen collection container. Dimensions: Cap OD 42.4mm, Height 45.8mm; Applicator OD 24.6mm, Length 242.5mm. Volume: 13.0 mL. Shelf-life: 7 months. Mechanical deployment via handle rotation.
Indications for Use
Indicated for couples unable to conceive naturally due to low sperm count, sperm immobility, or unfavorable vaginal environment. For OTC home use during the ovulatory phase of the menstrual cycle. Contraindicated for use longer than 5 hours.
Regulatory Classification
Identification
A cervical cap is a flexible cuplike receptacle that fits over the cervix to collect menstrual flow or to aid artificial insemination. This generic type of device is not for contraceptive use.
{0}
FDA U.S. FOOD & DRUG ADMINISTRATION
April 2, 2025
StepOne Fertility Ltd (t/a Bέα Fertility)
Tom Littleford
Quality Assurance Manager
71-75 Shelton Street
Covent Garden
London, WC2H 9JQ
UNITED KINGDOM
Re: K242031
Trade/Device Name: Bέα Applicator (BAP-GB-01)
Regulation Number: 21 CFR 884.5250
Regulation Name: Cervical Cap
Regulatory Class: II
Product Code: HDR
Dated: July 11, 2024
Received: March 3, 2025
Dear Tom Littleford:
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 (the 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 available 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.
Additional information about changes that may require a new premarket notification are provided in the FDA guidance documents entitled "Deciding When to Submit a 510(k) for a Change to an Existing Device"
U.S. Food & Drug Administration
10903 New Hampshire Avenue
Silver Spring, MD 20993
www.fda.gov
{1}
K242031 - Tom Littleford
Page 2
(https://www.fda.gov/media/99812/download) and "Deciding When to Submit a 510(k) for a Software Change to an Existing Device" (https://www.fda.gov/media/99785/download).
Your device is also subject to, among other requirements, the Quality System (QS) regulation (21 CFR Part 820), which includes, but is not limited to, 21 CFR 820.30, Design controls; 21 CFR 820.90, Nonconforming product; and 21 CFR 820.100, Corrective and preventive action. Please note that regardless of whether a change requires premarket review, the QS regulation requires device manufacturers to review and approve changes to device design and production (21 CFR 820.30 and 21 CFR 820.70) and document changes and approvals in the device master record (21 CFR 820.181).
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 Part 803) for devices or postmarketing safety reporting (21 CFR Part 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reporting-combination-products); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR Part 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR Parts 1000-1050.
All medical devices, including Class I and unclassified devices and combination product device constituent parts are required to be in compliance with the final Unique Device Identification System rule ("UDI Rule"). The UDI Rule requires, among other things, that a device bear a unique device identifier (UDI) on its label and package (21 CFR 801.20(a)) unless an exception or alternative applies (21 CFR 801.20(b)) and that the dates on the device label be formatted in accordance with 21 CFR 801.18. The UDI Rule (21 CFR 830.300(a) and 830.320(b)) also requires that certain information be submitted to the Global Unique Device Identification Database (GUDID) (21 CFR Part 830 Subpart E). For additional information on these requirements, please see the UDI System webpage at https://www.fda.gov/medical-devices/device-advice-comprehensive-regulatory-assistance/unique-device-identification-system-udi-system.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 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-devices/medical-device-safety/medical-device-reporting-mdr-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/medical-devices/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
{2}
K242031 - Tom Littleford
Page 3
the DICE website (https://www.fda.gov/medical-devices/device-advice-comprehensive-regulatory-assistance/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,
Michael T. Bailey -S
For
Monica D. Garcia, Ph.D.
Assistant Director
DHT3B: Division of Reproductive,
Gynecology, and Urology Devices
OHT3: Office of Gastrorenal, ObGyn,
General Hospital, and Urology Devices
Office of Product Evaluation and Quality
Center for Devices and Radiological Health
Enclosure
{3}
DEPARTMENT OF HEALTH AND HUMAN SERVICES
Food and Drug Administration
Indications for Use
Form Approved: OMB No. 0910-0120
Expiration Date: 07/31/2026
See PRA Statement below.
510(k) Number (if known)
K242031
Device Name
Béa Applicator
Indications for Use (Describe)
The Béa Applicator is indicated for over-the-counter home use by couples who have been unable to conceive naturally and who have received a diagnosis of low sperm count, sperm immobility or unfavorable vaginal environment. The Béa Applicator contains a Béa Cervical Cap which is used to contain, deliver, and retain semen near the cervical opening as an aid to conception. The Béa Applicator should be used during the ovulatory phase of the menstrual cycle. The Béa Cervical Cap should not be left in place for longer than 5 hours.
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)
CONTINUE ON A SEPARATE PAGE IF NEEDED.
This section applies only to requirements of the Paperwork Reduction Act of 1995.
*DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.*
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
Department of Health and Human Services
Food and Drug Administration
Office of Chief Information Officer
Paperwork Reduction Act (PRA) Staff
PRAStaff@fda.hhs.gov
"An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number."
FORM FDA 3881 (8/23)
Page 1 of 1
PSC Publishing Services (301) 443-6740
{4}
K242031
Page 1 of 6
510(k) Summary
K242031
Béa Applicator
1. Submitter Information
Applicant: StepOne Fertility Ltd (t/a Béa Fertility)
Address: 71-75 Shelton Street Covent
Garden London WC2H 9JQ United
Kingdom
Contact: Dr. Tom Littleford
Phone: +447543155529
Email: tom@beafertility.com
2. Date prepared: March 31, 2025
3. Device Information
Device Name: Béa Applicator
Common Name: Cervical Cap
Regulation Number: 21 CFR 884.5250
Regulation Name: Cervical Cap
Product Code: HDR (Cap, Cervical)
Regulatory Class: Class II
4. Predicate Device Information
Device Name: FERTILLY Conception Cup
510(k) Number: K222969
Sponsor: Rosesta Medical BV
The predicate device has not been subject to a design-related recall.
5. Device Description
The Béa Applicator is an over-the-counter (OTC) device for use by couples as an aid to conception that have been unable to get pregnant naturally due to low sperm count, low sperm motility, or an unfavorable vaginal environment. The Applicator is provided to the users pre-assembled with the silicone cervical cap and a funnel to guide the semen into the cervical cap. Semen is poured from a sterile semen container into the cervical cap, which is located in the Applicator. The user inserts the Applicator into the vagina and deploys the cervical cap at or near the cervix by turning the handle. The Applicator is removed from the vagina and the cervical cap is left for up to five (5) hours to allow sperm to travel through the cervical canal. The user then removes the cervical cap from the vagina using its attached retrieval string and disposes of it. All components of the Béa Applicator are single-use only. The applicator and cervical cap components are non-sterile, while the semen collection container is provided sterile.
{5}
K242031
Page 2 of 6
# 6. Indications for Use Statement
The Béa Applicator is indicated for over-the-counter home use by couples who have been unable to conceive naturally and who have received a diagnosis of low sperm count, sperm immobility or unfavorable vaginal environment. The Béa Applicator contains a Béa Cervical Cap which is used to contain, deliver, and retain semen near the cervical opening as an aid to conception. The Béa Applicator should be used during the ovulatory phase of the menstrual cycle. The Béa Cervical Cap should not be left in place for longer than 5 hours.
# 7. Comparison of Intended Use and Technological Characteristics with the Predicate Device
The table below includes a comparison of the intended use and technological characteristics of the subject and predicate devices.
| | K242031 | K222969 | Comparison |
| --- | --- | --- | --- |
| Device Name | Béa Applicator | FERTILLILY | -- |
| Device Classification | II | II | Same |
| Product Code | HDR | HDR | Same |
| Indications for Use | The Béa Applicator is indicated for over-the-counter home use by couples who have been unable to conceive naturally and who have received a diagnosis of low sperm count, sperm immobility or unfavorable vaginal environment. The Béa Applicator contains a Béa Cervical Cap which is used to contain, deliver, and retain semen near the cervical opening as an aid to conception. The Béa Applicator should be used during the ovulatory phase of the menstrual cycle. The Béa Cervical Cap should not be left in place for longer than 5 hours. | The FERTILLILY Conception Cup is indicated for over-the-counter home use. It is for couples who have been unable to conceive naturally and who have received a diagnosis of low sperm count, sperm immobility or unfavorable vaginal environment. After intercourse, the FERTILLILY Conception Cup is placed around the cervix. It retains semen near the cervical os (the passage between the vaginal cavity and the uterus) as an aid to conception. The FERTILLILY | Same intended use to maintain semen near the cervical opening as an aid to conception. |
{6}
K242031
Page 3 of 6
| | | Conception Cup should be used during the ovulatory phase of the menstrual cycle. The FERTILILY Conception Cup should not be left in place for longer than one hour. | |
| --- | --- | --- | --- |
| Sterile | Applicator/funnel, Cervical cap – Non-sterile Semen collection container – sterile | No (non-sterile) | Different: Differences in sterility for these vaginal-use devices do not raise different questions of safety and effectiveness (S&E). |
| Device components | Pre-assembled applicators, semen collection containers | Cervical cup, storage bag | Different: These differences in device components do not raise different questions of S&E. |
| Use environment | OTC, home environment | OTC, home environment | Same |
| Patient Population | Couples with low sperm motility, low sperm count, or unfavorable vaginal environment | Couples with low sperm motility, low sperm count, or unfavorable vaginal environment | Same |
| Patient Contact Material | Silicone, ABS, Polyester | Silicone | Different: The subject and predicate devices have different patient contacting materials. These differences do not raise different questions of S&E. |
| Cap loading/delivery | Semen added to cap in applicator using a removable funnel. Cap delivered and deployed via applicator | Placed and deployed in vagina after intercourse | Different: The subject device is loaded with sperm before delivery, while the predicate is placed after intercourse. These differences do |
{7}
K242031
Page 4 of 6
| | | | not raise different questions of S&E. |
| --- | --- | --- | --- |
| Human Sperm Survival Assay (HSSA) Conducted | Yes, ≥ 80% motility after 24-hour exposure to the Cervical cap, funnel, and semen collection cups | Yes, ≥ 80% motility after 2-hour exposure to the Conception Cup | **Different** – Testing assessing the compatibility of the sperm-contacting device components with semen are not the same. This difference between the subject and predicate device does not raise different questions of S&E. |
| Wear time | ≤ 5 hours | ≤ 1 hours | **Different:** The difference in wear-time between the subject and predicate device does not raise different questions of S&E. |
| Shelf-life | Shelf Life: 7 months | Shelf Life: 36 months | **Different** - The predicate device shelf-life is greater than the subject device. Differences in shelf-life duration do not raise different questions of S&E. |
| Reprocessing and Reuse | Single use | Use Life: 3 months
Device is reprocessed between uses. | **Different** – The predicate device is reusable, while the subject device is single use only. These differences do not raise different questions of S&E |
| Dimensions | Cap Dimensions: Width (OD): 42.4 ± 0.5 mm
Height: 45.8 ± 0.5 mm
Applicator Dimensions: Outer diameter: 24.6 ± 0.5 mm
Applicator length: 242.5 ± 0.5 mm
Semen Collection Container Dimensions: Overall Width: 53.0 ± 1.0 mm | Cap Dimensions: OD: 1.27 ± 0.05 in
Cap Depth: 0.85 ± 0.035 in
Total length (with retrieval): 4.33 ± 0.05 in | **Different** – Differences in dimensions do not raise different questions of S&E. |
{8}
K242031
Page 5 of 6
| | Overall Height: 63.0 ± 1.0 mm | | |
| --- | --- | --- | --- |
| Cap Volume | 13.0 mL | 13.8 mL | Similar |
The subject and predicate devices do not have identical indications for use or technological characteristics. As noted above, the differences in indications for use do not represent a new intended use. In addition, the technological differences identified in size, wear-time, delivery method (i.e., after intercourse vs. loading before delivery), re-use vs. single use, sperm compatibility testing methods, etc. do not raise different questions of safety and effectiveness as compared to the predicate device.
## 8. Summary of Non-Clinical Performance Testing
### Biocompatibility:
Biocompatibility studies were performed in accordance with the 2023 FDA guidance document *Use of International Standard ISO 10993-1*, “Biological Evaluation of Medical Devices – Part 1: Evaluation and testing within a risk management process” and ISO 10993-1:2009 as follows:
- Cytotoxicity (ISO 10993-5:2009/R 2014)
- Sensitization (ISO 10993-10:2010/R 2014)
- Vaginal Irritation (ISO 10993-10:2010/R 2014)
The results of testing demonstrate that the subject device is non-cytotoxic, non-irritating, and non-sensitizing.
### Shelf Life:
A real-time shelf-life study was performed to verify that the Béa Applicator maintained its specifications over its entire 7-month shelf-life. Specifications assessed in support of device shelf-life include the following:
- Visual inspection to confirm the general integrity of the packaging and the legibility of the labeling
- Visual inspection for discoloration, clouding, cracking, peeling, and other visual defects
- Functional testing of cervical cap deployment
- The overall dimensions of the cervical cap (OD, height), the Applicator (OD, height), the semen collection container (OD, height)
- Hardness of the cervical cap (Shore A)
- Tear resistance of the cervical cap
- Compression force of the cervical cap
- Tensile strength of the cervical cap and string system
- Leakage assessment to ensure minimum volume of fluid is retained in cap
- HSSA
- Bioburden per USP <61> and USP <62> for non-sterile components (applicator, funnel, and cervical cap)
## 9. Summary of Clinical Performance Testing
A US-Based human factors validation study was comprised of the following assessments: Self-Selection, Label Comprehension, Simulated Use, and Actual Use Usability testing for the Béa
{9}
K242031
Page 6 of 6
Applicator to support OTC at home use of the device. Individuals representing the US population participated in the HF validation testing, with literacy determined by Rapid Estimate of Adult Literacy in Medicine (REALM) assessment. This comprised of 68 self-selection participants, 15 label comprehension and simulated use participants, and 26 actual use participants.
The sponsor also conducted a supplemental study with the same protocol and included self-selection, label comprehension, simulated use, and actual use testing for individuals in the low literacy cohort. 23 participants were recruited with a REALM score of less than 45 in the HF validation test, and an additional 15 for the labeling comprehension to evaluate the revised labeling, four of whom were low literacy. Eleven of the new low REALM population participated in self-selection, four for label comprehension and simulated use, and five completed actual use.
The combined simulated use and labeling comprehension study was conducted to evaluate if the Béa Applicator (including its associated documentation) is as safe and effective as the predicate device for the intended use by the intended users in the intended use environments. The following knowledge tasks were evaluated as part of simulated use testing:
- When should this product be used?
- How many times can the product be used?
- How long can the Cervical Cap remain inside the vagina?
- In what instances should someone not use the product?
- If your skin gets irritated while using the product, what should you do?
- What should you do if the product becomes stuck inside the vagina?
- What should you check before using the product?
- How should you insert the device?
- How would you know that the applicator is all the way in?
- Can you have sexual activity while the cervical cap is inside you?
The actual use clinical study was conducted to evaluate the following three clinical end points.
- Can be positioned correctly with the Cervical Cap over the cervical os
- Can retain semen in the cervical cap
- Does not cause trauma/injury to the vagina
The study found that all subjects were able to successfully use the device with all above outcomes met, demonstrating simulated use and actual use respectively.
In conclusion, the clinical studies demonstrated that the intended use population across different health literacy levels was able to comprehend the Béa Applicator labeling and the intended use of the device. The study population also reported demographic information representative of the US population and successfully completed all elements of the studies.
## 10. Conclusion
The results of the non-clinical and clinical performance testing described above demonstrate that the Béa Applicator is as safe and effective as the predicate device and supports a determination of substantial equivalence.
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.