K132533 · GE Healthcare Finland Oy · MHX · Dec 4, 2013 · Cardiovascular
Device Facts
Record ID
K132533
Device Name
CARESCAPE MONITOR B450
Applicant
GE Healthcare Finland Oy
Product Code
MHX · Cardiovascular
Decision Date
Dec 4, 2013
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 870.1025
Device Class
Class 2
Attributes
Pediatric
Indications for Use
The CARESCAPE Monitor B450 is a multi-parameter patient monitor intended for use in multiple areas and intrahospital transport within a professional healthcare facility. The CARESCAPE Monitor B450 is intended for use on adult, pediatric, and neonatal patients and on one patient at a time. The CARESCAPE Monitor B450 is indicated for monitoring of: · hemodynamic (including ECG, ST segment, arrhythmia detection, ECG diagnostic analysis and measurement, invasive pressure, non-invasive blood pressure, pulse oximetry, cardiac output (thermodilution and pulse contour), temperature, mixed venous oxygen saturation, and central venous oxygen saturation, · respiratory (impedance respiration, airway gases (CO2, O2, N2O and anesthetic agents), and spirometry) · neurophysiological status (including electroencephalography, Entropy, Bispectral Index (BIS), and neuromuscular transmission). The CARESCAPE Monitor B450 also provides alarms, trends, snapshots and events, and calculations and can be connected to displays, printers and recording devices. The CARESCAPE Monitor B450 can be a stand-alone monitor or interfaced to other devices. It can also be connected to other monitors for remote viewing and to data management software devices via a network. The CARESCAPE Monitor B450 is intended for use under the direct supervision of a licensed healthcare practitioner, or by personnel trained in proper use of the equipment in a professional healthcare facility. The CARESCAPE Monitor B450 is not intended for use during MRI.
Device Story
Portable multi-parameter patient monitor for low-acuity settings; features 12-inch touchscreen, CPU, power unit, and modular slots for hemodynamic/parameter modules. Inputs include physiological signals (ECG, pressure, pulse oximetry, gas, EEG, etc.) via connected sensors/modules. Device processes signals using CARESCAPE Software Platform (ESP v2) and EK-Pro v13 algorithm for arrhythmia/ST analysis. Outputs include real-time physiological data, alarms, trends, and snapshots on local display or remote networked monitors. Operated by trained healthcare practitioners; supports standalone use or integration into hospital networks for data management. Provides continuous patient status monitoring to assist clinical decision-making and patient safety.
Clinical Evidence
No clinical studies were required to support substantial equivalence. Evidence consists of bench testing, module verification, system integration testing, and final acceptance validation. Compliance with numerous international standards (IEC 60601 series, AAMI EC series, ISO 21647, ISO 9919) was demonstrated through performance and safety testing.
Technological Characteristics
Portable monitor with 12-inch touchscreen; supports modular hemodynamic/parameter inputs. Software: CARESCAPE Software Platform (ESP v2). Algorithm: EK-Pro v13 for arrhythmia/ST analysis. Connectivity: Cabled/wireless network interface for remote viewing and data management. Power: Battery-operated. Standards: Complies with IEC 60601-1, 60601-1-2, 60601-1-8, 62304, and various AAMI/ISO standards for specific physiological measurements.
Indications for Use
Indicated for monitoring adult, pediatric, and neonatal patients in professional healthcare facilities and during intrahospital transport. Monitors hemodynamic, respiratory, and neurophysiological parameters. Contraindicated for use during MRI.
Regulatory Classification
Identification
The arrhythmia detector and alarm device monitors an electrocardiogram and is designed to produce a visible or audible signal or alarm when atrial or ventricular arrhythmia, such as premature contraction or ventricular fibrillation, occurs.
Special Controls
*Classification.* Class II (special controls). The guidance document entitled “Class II Special Controls Guidance Document: Arrhythmia Detector and Alarm” will serve as the special control. See § 870.1 for the availability of this guidance document.
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K132533 Page 1 of 5
GE Healthcare Finland Oy
Kuortaneenkatu 2, P.O. Box 900
F1-0003 1 GE Finland T: +358 10 39411
F: +358 10 39411
F: +358 9 1463310
## 510(k) Summary
In accordance with 21 CFR 807.92(c) the following summary of information is provided:
| Owner/Contact/Date (807.92(a)(1):<br>Date: | August 20, 2013 | DEC 04 2013 |
|--------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------|
| Submitter: | GE Healthcare Finland Oy.<br>Kuortaneenkatu 2<br>Helsinki, Finland<br>FIN-00510<br>Phone: + 358 10 394 11<br>Fax: +3589 2726532 | |
| Primary Contact Person: | Joel Kent<br>Manager, Quality and regulatory Affairs<br>GE Healthcare<br>Phone 781-449-8685<br>Fax 781-433-1344<br>E-mail: joel.kent@ge.com | |
| Secondary Contact Person: | Päivi Roiha<br>Regulatory Affairs Leader<br>GE Healthcare Finland Oy<br>Kuortaneenkatu 2<br>Helsinki, Finland<br>FIN-00510<br>Phone: + 358 10 394 3731<br>Fax: +358 9 2726532<br>E-mail: paivi.roiha@ge.com | |
| Device names (807.92(a)(2): | | |
| Trade Name: | CARESCAPE Monitor B450 | |
| Common/Usual Name: | multi-parameter patient monitor | |
| Classification Names: | 21 CFR 870.1025 Arrhythmia detector and alarm (including ST-segment<br>measurement and alarm) | |
| Primary Product Code: | MHX. | |
| Secondary Product Code: | BZK, BZL, BZQ, CAP, CBQ, CBR, CBS, CCK, CCL, DPS, DPZ, DQA,<br>DQK, DRT, DSI, DSJ, DSK, DXG, DXN, FLL, GWJ, GWQ, KOI, KRB,<br>MLD, NHO, NHP, NHQ, OLT, OLW, OMC, ORT | |
Image /page/0/Picture/6 description: The image shows the General Electric (GE) logo. The logo consists of the letters 'G' and 'E' intertwined within a circular frame. The frame has decorative swirls or flourishes around the letters, giving it a classic or vintage appearance. The logo is black and white.
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#### Predicate Device(s) (807.92(a)(3):
K 102239 CARESCAPE Monitor B650
Device Description (807.92(a)(4)):
The CARESCAPE Monitor B450, including both new and existing subsystems interconnected forms a low acuity, portable multi-parameter patient monitoring system. The CARESCAPE Monitor B450 includes the monitor itself with built-in CPU and power unit, the CARESCAPE Software Platform (ESP software version 2 in this submission) and one or two batteries. The CARESCAPE Monitor B450 has a 12 inch touch screen display, mounting for a PSM/PDM hemodynamic module and a frame for one additional parameter measurement module. A variety of options are available to the customer including additional displays, various input devices (keyboard, mouse, bar code reader and USB remote control), and additional modules. The CARESCAPE Monitor B450 supports a variety of existing physiological parameter measurement modules and also can connect to OEM medical devices via the existing network infrastructure. The CARESCAPE Monitor B450 interfaces to a variety of other patient monitoring systems via a cabled or wireless network interface. The CARESCAPE Monitor B450 includes features and subsystems that are optional or configurable.
#### Intended Use (807.92(a)(5)):
The CARESCAPE Monitor B450 is a multi-parameter patient monitor intended for use in multiple areas and intrahospital transport within a professional healthcare facility.
The CARESCAPE Monitor B450 is intended for use on adult, pediatric, and neonatal patients and on one patient at a time.
The CARESCAPE Monitor B450 is indicated for monitoring of:
· hemodynamic (including ECG, ST segment, arrhythmia detection, ECG diagnostic analysis and measurement, invasive pressure, non-invasive blood pressure, pulse oximetry, cardiac output (thermodilution and pulse contour), temperature, mixed venous oxygen saturation, and central venous oxygen saturation.
· respiratory (impedance respiration, airway gases (CO2, O2, N2O and anesthetic agents), and spirometry)
· neurophysiological status (including electroencephalography, Entropy, Bispectral Index (BIS), and neuromuscular transmission).
The CARESCAPE Monitor B450 also provides alarms, trends, snapshots and events, and calculations and can be connected to displays, printers and recording devices.
The CARESCAPE Monitor B450 can be a stand-alone monitor or interfaced to other devices. It can also be connected to other monitors for remote viewing and to data management software devices via a network.
The CARESCAPE Monitor B450 is intended for use under the direct supervision of a licensed healthcare practitioner, or by personnel trained in proper use of the equipment in a professional healthcare facility.
The CARESCAPE Monitor B450 is not intended for use during MRI.
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#### Technology (807.92(a)(6)): The CARESCAPE Monitor B450 is a new monitor where features and parameters are essentially same as in predicate monitor platform CARESCAPE Monitor B650 (K102239). The CARESCAPE Monitor B450 uses the CARESCAPE Software Platform (also called ESP software) version 2 whereas the predicate monitor CARESCAPE Monitor B650 (K102239) has software version 1.
The fundamental technology of the CARESCAPE Monitor B450 is the same as the predicate device.
The CARESCAPE Monitor B450 with ESP v2 software uses an improved arrhythmia and ST analysis algorithm called EK-Pro v13 in the Monitor Software. It is based on the previous algorithm version EK-Pro v12, which has been cleared as part of the predicate device CARESCAPE Monitor B650 with ESP VI software (K102239).
The CARESCAPE Monitor B450 device is as safe and effective as the predicate device.
#### Summary of Non-Clinical Tests:
The CARESCAPE Monitor B450 and its applications comply with voluntary standards as detailed below. The following quality assurance measures were applied in the development of the system:
- . Risk Analysis
- . Requirements Reviews
- . Design Reviews
- . Testing on unit level (Module verification)
- t Integration testing (System verification)
- . Final acceptance testing (Validation)
- Performance testing (Verification) .
- . Safety testing (Verification)
The CARESCAPE Monitor B450 was designed and tested for compliance to the following standards:
- 1. IEC 60601-1:1988. A1:1991. A2:1995. Corr]:1995. Medical Electrical Equipment Part 1: General Requirements for Safety -Second Edition
- 2. IEC 60601-1-1:2000, Medical Electrical Equipment - Part 1-1: General Requirements for Safety - Collateral Standard: Safety Requirements for Medical Electrical Systems-Edition 2.0
- 3. IEC 60601-1-2:2001 + A.2004, Medical electrical equipment - Part 1-2: General requirements for safety - Collateral standard: Electromagnetic compatibility - Requirements and tests - Edition 2
- 4. IEC 60601-1-4: 2000, Medical electrical equipment - Part 1-4: General requirements for safety - Collateral standard: Programmable
- electrical medical systems
- న్. IEC60601-1-6:2006, Medical electrical equipment - Part 1-6: General requirements for basic safety and essential performance - collateral Standard: Usability - Edition 2
- IEC 62366: 2007, Medical devices Application of usability 6. engineering to medical devices
510(k) Summary K132533 CARESCAPE Monitor B450 Page 3 of 5
Determination of Substantial Equivalence (807.92(b)(1):
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#### K132533
#### Page 4 of 5
- 7. IEC 60601-1-8:2006. Medical electrical equipment - Part 1-8: General requirements for basic safety and essential performance -Collateral Standard: General requirements, tests, and guidance for alarm systems in medical electrical equipment and medical electrical systems, Second Edition
- 8. IEC 60601-2-10:1987 + A1:2001, Medical Electrical Equipment Part 2-10: Particular Requirements for the Safety of Nerve and Muscle Stimulators-First Edition
- ﮨﮯ IEC 60601-2-25:1993 + A1:1999, Medical electrical equipment Part 2-25- Particular requirements for the safety of electrocardiographs -First Edition
- 10. IEC 60601-2-26:2002. Medical electrical equipment Particular requirements for the safety of electroencephalographs
- 11. IEC 60601-2-27:2005, Medical electrical equipment Part 2-27: Particular requirements for the safety, including essential performance, of electrocardiographic monitoring equipment
- 12. IEC 60601-2-30:1999, Medical electrical equipment Part 2-30: Particular requirements for the safety, including essential performance, of automatic cycling non-invasive blood pressure monitoring equipment-Second Edition
- 13. IEC 60601-2-34:2000, Medical electrical equipment Part 2-34: Particular requirements for the safety, including essential performance, of invasive blood pressure monitoring equipment-Edition 2
- 14. IEC 60601-2-40:1998, Medical electrical equipment Part 2-40: Particular requirements for the safety of electromyographs and evoked response equipment
- 15. IEC 60601-2-49:2001, Medical electrical equipment Part 2-49: Particular requirements for the safety of multifunction patient monitoring equipment-Edition 1
- 16. IEC 60601-2-51:2003, Medical electrical equipment Part 2-51: Particular requirements for safety, including essential performance, of recording and analyzing single channel and multichannel electrocardiographs-Edition 1
- 17. AAMI EC11:1991/(R)2001/(R)2007, Diagnostic Electrocardiographic Devices ·
- 18. AAMI EC13: 2002/(R)2007, Cardiac monitors, heart rate meters, and alarms.
- 19. AAMI EC57:1998, A1:2008, Testing and reporting performance results of cardiac thythm and ST segment measurement algorithms
- 20. AAMI SP10:2002 + A1:2003 + A2:2006, Manual, electronic, or automated sphygmomanometers.
- 21. EN1060-1:1995 +A1:2002, Non-invasive sphygmomanometers- Part 1: General requirements
- 22. EN1060-3:1997 +A1:2005, Non-invasive sphygmomanometers- Part 3: Supplementary requirements for electro-mechanical blood pressure measuring systems
Except for the following clause:
- ಂ 7.9: Testing performed in accordance with EN 1060-4 failed by PDM module
ﺎ ﻣ
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- 23. EN 12470-4:2000, A1:2009, Clinical Thermometers Part 4; Performance of Electrical Thermometers for Continuous Measurement
Except for the following clauses:
- 6.3 b) Temperature measurement error with single use probes o exceeded maximum permissible error.
- 6.4: The response time of the Esophageal stethoscope with o temperature probe exceeds 150s for the probe sizes 18F and 24F.
- 24. ISO 21647:2004 + C1:2005, Medical electrical equipment Particular requirements for the basic safety and essential performance of respiratory gas monitors
- 25. ISO9919:2005, Medical electrical equipment Particular requirements for the safety and essential performance of pulse oximeter equipment for medical use - Second Edition
- 26. EN 1041: 2008, Information supplied by the manufacturer of medical devices
- 27. IEC 62304:2006. Medical device software Software life cycle processes
#### Clinical (807.92(b)(2)): Summary of Clinical Tests:
. ﺍ
The subject of this premarket submission, CARESCAPE Monitor B450 did not require clinical studies to support substantial equivalence.
Conclusion (807.92(b)(3)): GE Healthcare considers the CARESCAPE Monitor B450 to be as safe, as effective, and performance is substantially equivalent to the predicate device.
510(k) Summary K132533 CARESCAPE Monitor B450 Page 5 of 5
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### DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
DEPARTMENT OF HEALTH & HUMAN SERVICES - USA
[Image of the Department of Health and Human Services logo]
December 4, 2013
Ge Healthcare Finland Oy Joel Kent Manager, Quality and Regulatory Affairs Kuortaneenkatu 2 Helsinki, FIN-00510 FI
> K132533 Trade/Device Name: Carescape Monitor B450 Regulation Number: 21 CFR 870.1025 Regulation Name: Multiparameter Patient Monitor, Physiological, Patient (With Arrhythmia Detection Or Alarms) Regulatory Class: Class II Product Code: MHX, BZK, BZL, BZQ, CAP, CBQ, CBR, CBS, CCK, CCL, DPS, DPZ, DQA, DQK, DRT, DSI, DSJ, DSK, DXG, DXN, FLL, GWJ, GWQ, KOI, KRB, MLD, NHO, NHP, NHQ, OLT, OLW, OMC, ORT Dated: November 1. 2013 Received: November 4, 2013
Dear Joel Kent:
Re:
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.
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Page 2 - Joel Kent
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 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Small Manufacturers, International and Consumer Assistance at its tollfree number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/Resourcesfor You/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 Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638 2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm.
Sincerely yours,
# Owen PDFaris -S
for Bram D. Zuckerman, M.D. Director Division of Cardiovascular Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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### K132533 Page 1 of 1
#### Indications for Use
510(k) Number (if known):
Device Name: CARESCAPE Monitor B450
Indications for Use:
The CARESCAPE Monitor B450 is a multi-parameter patient monitor intended for use in multiple areas and intrahospital transport within a professional healthcare facility.
The CARESCAPE Monitor B450 is intended for use on adult, pediatric, and neonatal patients and on one patient at a time.
The CARESCAPE Monitor B450 is indicated for monitoring of:
· hemodynamic (including ECG, ST segment, arrhythmia detection, ECG diagnostic analysis and measurement, invasive pressure, non-invasive blood pressure, pulse oximetry, cardiac output (thermodilution and pulse contour), temperature, mixed venous oxygen saturation, and central venous oxygen saturation,
· respiratory (impedance respiration, airway gases (CO2, O2, N2O and anesthetic agents), and spirometry)
· neurophysiological status (including electroencephalography, Entropy, Bispectral Index (BIS), and neuromuscular transmission).
The CARESCAPE Monitor B450 also provides alarms, trends, snapshots and events, and calculations and can be connected to displays, printers and recording devices.
The CARESCAPE Monitor B450 can be a stand-alone monitor or interfaced to other devices. It can also be connected to other monitors for remote viewing and to data management software devices via a network.
The CARESCAPE Monitor B450 is intended for use under the direct supervision of a licensed healthcare practitioner, or by personnel trained in proper use of the equipment in a professional healthcare facility.
The CARESCAPE Monitor B450 is not intended for use during MRI.
Prescription Use X (Part 21 CFR 801 Subpart D) AND/OR
Over-The-Counter Use (Part 21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE) stoned by l
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.