K212241 · Carl Zeiss Meditec, AG · HQC · Apr 19, 2022 · Ophthalmic
Device Facts
Record ID
K212241
Device Name
QUATERA 700
Applicant
Carl Zeiss Meditec, AG
Product Code
HQC · Ophthalmic
Decision Date
Apr 19, 2022
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 886.4670
Device Class
Class 2
Attributes
Therapeutic
Indications for Use
QUATERA 700 is intended for the emulsification and removal of cataracts and anterior segment vitrectomy. In combination with various required components and accessories, the device is designed for use in anterior segment surgery. It provides capabilities for phacoemulsification, coaxial and bimanual irrigation, bipolar coagulation and anterior vitrectomy.
Device Story
QUATERA 700 is a mobile phacoemulsification system for ophthalmic operating rooms. It utilizes fluidic, ultrasound, and pneumatic modules to emulsify and aspirate cataractous lenses while maintaining intraocular pressure. Surgeons operate the system via a Graphical User Interface and Foot Control Panel. The device performs irrigation/aspiration, phacoemulsification (piezoelectric handpiece), anterior vitrectomy, and bipolar coagulation. The system's control mechanism verifies output values against pre-set parameters. By providing precise control over fluidics and ultrasound energy, the device assists surgeons in cataract removal and vitrectomy, potentially improving surgical efficiency and patient outcomes.
Clinical Evidence
No clinical data. Substantial equivalence was demonstrated through non-clinical bench testing, including biocompatibility (ISO 10993 series, USP 34), sterility (ISO 11135), software validation (IEC 62304), electrical safety/EMC (IEC 60601 series), and functional performance testing (occlusion break response, fluidics, spring-eye model).
Technological Characteristics
Mobile phacoemulsification system; piezoelectric handpiece (40 kHz); Quattro pump (flow/vacuum control); 2 MHz diathermy; pneumatic vitrectomy. Materials: patient-contacting components identical to K193376. Sterilization: Ethylene Oxide (SAL 10^-6). Connectivity: GUI and Foot Control Panel. Standards: IEC 60601-1-2, IEC 60601-1-6, IEC 60601-2-2, IEC 80601-2-58, IEC 60529, ISO 10993, ISO 11135.
Indications for Use
Indicated for emulsification and removal of cataracts and anterior segment vitrectomy in adult patients undergoing anterior segment surgery.
Regulatory Classification
Identification
A phacofragmentation system is an AC-powered device with a fragmenting needle intended for use in cataract surgery to disrupt a cataract with ultrasound and extract the cataract.
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April 19, 2022
Carl Zeiss Meditec AG % Maria Golovina Head of Regulatory Affairs - USA Carl Zeiss Meditec Inc 5300 Central Parkway Dublin, California 94568
Re: K212241
Trade/Device Name: QUATERA 700 Regulation Number: 21 CFR 886.4670 Regulation Name: Phacofragmentation System Regulatory Class: Class II Product Code: HQC, HQE Dated: March 9, 2022 Received: March 10, 2022
Dear Maria Golovina:
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.
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Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting 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-safety-reportingcombination-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 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.
Anjana Jain, Ph.D. Assistant Director DHT1A: Division of Ophthalmic Devices OHT1: Office of Ophthalmic, Anesthesia, Respiratory, ENT and Dental Devices Office of Product Evaluation and Ouality Center for Devices and Radiological Health
Enclosure
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## Indications for Use
510(k) Number (if known) K212241
Device Name QUATERA 700
### Indications for Use (Describe)
QUATERA 700 is intended for the emulsification and removal of cataracts and anterior segment vitrectomy. In combination with various required components and accessories, the device is designed for use in anterior segment surgery. It provides capabilities for phacoemulsification, coaxial and bimanual irrigation, bipolar coagulation and anterior vitrectomy.
| Type of Use (Select one or both, as applicable) | |
|-----------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------|
| <div> <span> <span style="font-size:16px">✓</span> Prescription Use (Part 21 CFR 801 Subpart D) </span> </div> | <div> <span> <span style="font-size:16px">❍</span> Over-The-Counter Use (21 CFR 801 Subpart C) </span> </div> |
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In accordance with 21 CFR 807.92 the 510(k) Summary for the QUATERA 700 is provided below.
### 1. SUBMITTER
| Applicant: | Carl Zeiss Meditec AG |
|-----------------------|----------------------------------------------|
| | Goeschwizer Strasse 51-52 |
| | D-07745 Jena |
| | Germany |
| Primary Correspondent | Maria Golovina |
| | Head of Regulatory Affairs - USA |
| | Carl Zeiss Meditec, Inc. |
| | 5300 Central Parkway Dublin, CA 94568 |
| | (925) 216-1078 Phone (925) 557-4259 Fax |
| | E-mail: maria.golovina@zeiss.com (preferred) |
Date Prepared:
April 18, 2022
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### 2. SUBJECT DEVICE
| Device Trade Name: | QUATERA 700 |
|--------------------|-----------------------------------------|
| Classification: | 21CFR886.4670 Phacofragmentation System |
| Regulatory Class: | II |
| Product Code: | HQC, HQE |
### PREDICATE DEVICE AND REFERENCE DEVICE 3.
### 3.1. PREDICATE DEVICE
| Predicate Device: | EVA Ophthalmic Surgical System (K142877) |
|-------------------|-------------------------------------------|
| Classification: | 21 CFR 886.4670 Phacofragmentation System |
| Regulatory Class: | II |
| Product Code: | HQC, HQE, HQF |
### 3.2. REFERENCE DEVICE
| Predicate Device: | Visalis V500, Visalis S500 (K193376) |
|-------------------|-------------------------------------------|
| Classification: | 21 CFR 886.4670 Phacofragmentation System |
| Regulatory Class: | II |
| Product Code: | HQC |
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### DEVICE DESCRIPTION 4.
QUATERA 700 is a mobile phacoemulsification system designed for use in the ophthalmic surgical operating rooms during surgery of the anterior eye segment. When QUATERA 700 is used with compatible components and accessories, the system will perform the following surgical procedures: irrigation and/or aspiration, phacoemulsification of crystalline lens, anterior vitrectomy, and bipolar coagulation.
QUATERA 700 has fluidic, ultrasound and pneumatic modules for emulsification and aspiration of the cataractous lens from eye and maintain the pressure and volume of the eye intraoperatively. The required values are pre-set via a Graphical User Interface and controlled directly by the surgeon using the Foot Control Panel of the device and delivered in the eye via a range of accessories. The systems control mechanism verifies the output values and the pre-set values.
QUATERA 700 has the following functions:
- Irrigation and Aspiration
- . Ultrasound Capability
- Diathermy
- Anterior Vitrectomy ●
- . Reflux
QUATERA 700 is intended to be used within a clinic(s)/hospital(s)/surgical practice network.
#### INDICATIONS FOR USE న్.
QUATERA 700 is intended for the emulsification and removal of cataracts and anterior segment vitrectomy. In combination with various required components and accessories, the designed for use in anterior segment surgery. It provides capabilities for phacoemulsification, coaxial and bimanual irrigation/aspiration, bipolar coagulation and anterior vitrectomy.
This device is Prescription Use (Rx) only.
#### SUBSTANTIAL EQUIVALENCE TO PRIMARY PREDICATE 6.
Table 1. Subject to Predicate Device Comparison Table - Indications for Use
| Subject Device | Primary Predicate Device<br>(K142877) | Equivalency Analysis |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------|
| QUATERA 700 is intended for the<br>emulsification and removal of cataracts and<br>anterior segment vitrectomy. In combination<br>with various required components and | The EVA Ophthalmic Surgical<br>System is indicated for both<br>anterior segment (i.e.) | The indications for use are<br>equivalent as basis of the<br>medical context. The<br>different wording leads to |
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| Subject Device | Primary Predicate Device<br>(K142877) | Equivalency Analysis |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------|
| accessories, the device is designed for use in<br>anterior segment surgery. It provides<br>capabilities for phacoemulsification, coaxial<br>and bimanual irrigation/aspiration, bipolar<br>coagulation and anterior vitrectomy. | phacoemulsification and<br>removal of cataracts) and<br>posterior segment (i.e.,<br>vitreoretinal)<br>ophthalmic surgery. | equivalent therapy options,<br>however the indications<br>provided by QUATERA<br>700 is clearer. |
Table 2. Subject to Predicate Device Comparison Table – Technical Characteristics
| Attribute | Subject Device | Primary Predicate Device<br>(K142877) | Equivalency<br>Analysis |
|--------------------------------|-----------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------|
| Device name | QUATERA System<br>(QUATERA 700) | EVA Ophthalmic Surgical<br>System | N/A |
| Manufacturer | Carl Zeiss Meditec AG | D.O.R.C. Dutch Ophthalmic<br>Research Center (International)<br>B.V. | N/A |
| 510(k) | K212241 | K142877 | N/A |
| Classification Product<br>Code | HQC, HQE | HQC, HQE, HQF | Equivalent |
| Regulation # | 21CFR886.4670 | 21CFR886.4670 | Identical |
| Application | Phacofragmentation System<br>Ophthalmic Surgery | Phacofragmentation System<br>Ophthalmic Surgery | Identical |
| Combination Device | No | No | Identical |
| Patient Population | Adults | Adults | Identical |
| System Procedures | - Irrigation / Aspiration<br>- Ultrasound<br>- Diathermy<br>- Anterior Vitrectomy | - Irrigation / Aspiration<br>- Ultrasound<br>- Diathermy<br>- Vitrectomy<br>- Illumination<br>- Air tamponade<br>- Silicone tamponade<br>- Laser | Identical,<br>narrower scope |
| Accessories Provided Sterile | Yes | Yes | Identical |
| Method of Sterilization | Ethylene Oxide | Ethylene Oxide | Identical |
| User Interface | Foot Control Panel,<br>Graphical User Interface,<br>Handpiece | Foot Control Panel, Graphical<br>User Interface, Handpiece | Identical |
| IRRIGATION and ASPIRATION | | | |
| Aspiration Pump Type | Flow Control & Vacuum<br>Control<br>Quattro Pump | Peristaltic | Different |
| Irrigation | Yes | Yes | Identical |
| Attribute | Subject Device | Primary Predicate Device<br>(K142877) | Equivalency<br>Analysis |
| Adjustable pump ramp | Yes | Yes | Identical |
| Continuous Irrigation | Yes | Yes | Identical |
| PHACOEMULSIFICATION | | | |
| Handpiece type | Piezoelectrical | Piezoelectrical | Identical |
| Range of frequency | 40 kHz | 40 kHz | Identical |
| Control | fixed or linear | fixed or linear | Identical |
| Tip stroke | up to 100µm | 100 µm | Equivalent |
| Incision type Co-Mix | 1.8mm | 1.8 mm | Identical |
| Pulse Mode/Duration | 0 - 250 pps | 0 - 250 pps | Identical |
| Phaco Tip Movement | longitudinal | longitudinal | Identical |
| DIATHERMY | | | |
| Operating Frequency | 2 MHz (± 20%) | 1MHz ± 10% | Equivalent |
| Foot Control Panel | Yes | Yes | Identical |
| ANTERIOR VITRECTOMY | | | |
| Pneumatic | Yes | Yes | Identical |
| Cutting mode | Back and Forth | Back and Forth | Identical |
| Cutter control | Linear or fixed | Linear or fixed | Identical |
| Single Cut | Yes | Yes | Identical |
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### 7. SUMMARY OF STUDIES
## Non-Clinical Performance Testing
Non-clinical system testing provided an evaluation of the performance of the system relevant to each of the system specifications. The functional and system level testing showed that the defined specifications. Substantial equivalence was additionally demonstrated by using equivalent testing methods applied during testing of the subject device (such as biocompatibility, sterility, software, electrical safety, and software) as compared to the reference device. The totality of the performance data provided supports substantial equivalence and is summarized below.
## Biocompatibility & Animal Testing
Biocompatibility assessments and testing for patient contacting components/accessories was performed in accordance with the following standards: ISO 10993-1, ISO 10993-7, ISO 10993-10, ISO 10993-11, and ISO 10993-12, USP 34 <151>. Specifications regarding intracutaneous reactivity or acute ocular irritation tested in rabbits (ISO 10993-10), material mediated pyrogenicity tested in rabbits (USP 34 <151>), acute systemic cytotoxicity tested in mice (ISO 10993-11), kligman maximization (i.e., skin sensitization) tested in guinea pigs (ISO 10993-10) have been met.
Additionally, patient contacting components referenced in this 510(k) are identical to the device components referenced in K193376. These components are I/A HANDPIECE 21G ANGLED 45°, VA HANDPIECE 21G CURVED. IRR & ASP HANDPIECE BIMANUAL FRONT. IRR & ASP HANDPIECE BIMANUAL. PHACO SET PLUS 21G BICONICAL 15°, PHACO SET PLUS 21G FLARED 30°, PHACO SET PLUS 21G BICONICAL 30°, tips for PHACO SET (flared tip 30°, biconical tip 15°, biconical tip 30°) Sleeve, test chamber set plus 21G, DIATHERMY FORCEPS.
## Sterility Testing
The sterilization cycle B-01 /B-01x was validated to achieve a sterility assurance level (SAL) of 10 9 according to ISO 11135:2014. Additionally, visual inspection, micro-biological dusting, seal strength, dye penetration and bubble leak testing was performed to ensure micro-biological barrier function met specifications. Testing passed.
Additionally, after the sterilization process was completed, testing on the patient contacting components for the accessories to measure ethylene oxide (EO) and ethylene chlorohydrin residual (ECH) levels, as well as Limulus Amebocyte Lysate (LAL) levels was conducted. Testing passed.
The following standards were followed: ISO 11135, ISO 14644-2, ASTM F1608, ISO 11607-1, ASTM F1886F1886M, ASTM F88/F88M and EN 868-5, ASTM F2096, AAMI TIR 30, AAMI TIR 12, AAMI TIR 34, AAMI TIR ST81, ISO 15883-1.
## Software Testing
Subject Device was tested according to the FDA Guidance for the Content of Premarket Submissions for Software Contained in Medical Devices (May 2005). In addition, the software testing also followed the Carl Zeiss Meditec internal software development procedure that follows the IEC 62304:2006+AC:2015 - Medical device software - Software life cycle processes. Validation has been conducted according to IEC 62366. Testing passed.
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## Electrical Safety/EMC Testing
Electrical, Thermal, EMC testing was conducted in accordance with IEC 60601-1-2, IEC 60601-1-6, IEC 60601-2-2 standards. Testing passed.
## Additional Bench Testing
In addition to testing mentioned above, conformance to IEC 80601-2-58 and IEC 60529 was demonstrated by testing for occlusion break response, fluidics assessments, spring-eye model, and emersion testing was performed. Testing passed.
## Clinical Performance Testing
Clinical studies were not required since the system does not introduce a new methodology or new/expanded clinical claims.
#### CONCLUSION 8.
The indications for use are equivalent to the indications for use of the predicate device; are deemed to be substantially equivalent.
The technological characteristics and risk profile of the subject device are equivalent to the predicate device; and therefore, are deemed to be substantially equivalent.
Testing methods are equivalent to those of the predicate device and reference device; and therefore, are deemed to be substantially equivalent.
Therefore, the subject device meets the requirements for substantial equivalence as compared to the proposed predicate device.
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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.