The Truscope series patient monitors (Truscope Elite A8, Truscope Elite A6, Truscope Elite A5 and Truscope Elite A3) is intended to be used for monitoring, displaying, reviewing, storing and alarming of multiple physiological parameters including ECG (3-lead or 5-lead or 12-lead selectable), arrhythmia detection, ST segment analysis, Heart Rate (HR), Respiration Rate (RESP), Temperature (TEMP), Pulse Oxygen Saturation (SpO2), Pulse Rate (PR), Non-invasive Blood Pressure (NIBP), Invasive Blood Pressure (IBP), Carbon dioxide (CO2), Anesthetic Gas (AG), Impedance Cardiograph (ICG) and Cerebral State Index (CSI). The arrhythmia detection, ST segment analysis only applied to a single adult patient. The monitors are to be used in healthcare facilities by clinical physicians or appropriate medical staff under the direction of physician. It is not intended for helicopter transport, hospital ambulance, or home use. Truescope Series Patient Monitor (Truscope II and MINI) is intended to be used for monitoring. displaying, reviewing, storing and alarming of multiple physiological parameters including ECG Heart Rate (HR), Respiration Rate (RESP), Pulse Oxygen Saturation (SpO2), Pulse Rate (PR), Non-invasive Blood Pressure (NIBP), Invasive Blood Pressure (IBP), carbon dioxide (CO2), and Temperature (TEMP) of adult, pediatric and neonatal patient. Truescope Series Patient Monitor (Truscope II and MINI) is to be used in healthcare facilities by clinical physicians or appropriate medical staff under the direction of physicians. It is not intended for helicopter transport or hospital ambulance. Note: Truscope MINI does not have functions of Invasive Blood Pressure and Carbon Dioxide. Truescope Series Patient Monitor (Truscope Classic) is intended to be used for monitoring, displaying, reviewing, storing and alarming of multiple physiological parameters including ECG Heart Rate (HR), Respiration Rate (RESP), Pulse Oxygen Saturation (SpO2). Pulse Rate (PR), Non-invasive Blood Pressure (NIBP), Invasive Blood Pressure (IBP), carbon dioxide (CO2), and Temperature (TEMP) of adult, pediatric and neonatal patient. The monitors are to be used in healthcare facilities by clinical physicians or appropriate medical staff under the direction of physicians. They are not intended for helicopter transport or hospital ambulance.
Device Story
Truscope Patient Monitors are multi-parameter bedside monitors; inputs include ECG, SpO2, NIBP/IBP, CO2, temperature, anesthetic gas, ICG, and CSI. Device processes physiological signals to display real-time waveforms and numerical data; provides automated arrhythmia detection and ST-segment analysis; triggers visual/audible alarms for out-of-range values. Used in clinical healthcare facilities by physicians or medical staff. Output allows clinicians to assess patient status, track trends, and make immediate clinical decisions. Benefits include continuous patient surveillance and early detection of physiological instability.
Clinical Evidence
No clinical data provided. Substantial equivalence established via bench testing and verification of design specifications against predicate devices. Compliance with AAMI EC57:1998/(R)2008 for cardiac rhythm and ST-segment measurement algorithms was verified.
Technological Characteristics
Multi-parameter patient monitors. Standards: IEC 60601-1 (safety), IEC 60601-1-2 (EMC), AAMI EC13 (cardiac), AAMI EC57 (arrhythmia/ST), AAMI SP10 (NIBP), ISO 9919 (SpO2). Connectivity: Standalone bedside monitoring. Energy: AC power. Software: Embedded firmware for signal processing and alarm management.
Indications for Use
Indicated for monitoring, displaying, reviewing, storing, and alarming physiological parameters (ECG, HR, RESP, SpO2, PR, NIBP, IBP, CO2, TEMP, AG, ICG, CSI) in healthcare facilities. Elite series models indicated for adult patients for arrhythmia/ST analysis; other models indicated for adult, pediatric, and neonatal patients. Not for home, ambulance, or helicopter use.
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.
Predicate Devices
ANY VIEW PATIENT MONITORS ANY VIEW A6, ANY VIEW A8, ANYVIEW A3, ANY VIEW A5 (K120193)
PATIENT MONITOR ANY VIEW A6, ANY VIEW A8, M9500 (K102040)
M SEIRES PATIENT MONITOR MODEL M66, M69, M8000, M9000, M7000 (K100046)
Submission Summary (Full Text)
{0}------------------------------------------------
## K131763
b 1/5
# JUL 1 5 2013
# Section 3 510(k) Summary
This 510(k) Summary of 510(k) safety and effectiveness information is being submitted in accordance with requirements of SMDA 1990 and 21 CFR 807.92.
The assigned 510(k) Number:
- 1. Date of Prepared: May. 15, 2013
- Sponsor 2.
Guangdong Biolight Meditech Co., Ltd Innovation First Road, Technology Innovation Coast Zhuhai, Guangdong, 519085, China
Establishment Registration Number: 3007305624
Contact Person: Mr. Tianbao Li, Chief Engineer T: +86-756-3399963 F:+86-756-3399989 E:li_tb@blt.com.cn
- 3. Submission Correspondent
Diana Hong & Tarzan. Wang Mid-Link Consulting Co., Ltd P.O. Box 237-023, Shanghai, 200237, China Tel: +86-21-22815850 Fax: 240-238-7587 Email: info@mid-link.net
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#### K131763 P 2/5
#### Proposed Device Identification 4.
Proposed Device Name: Truscope Patient Monitors
Device Common Name: Patient Monitors
Proposed Device Model: Truscope Elite A8, Truscope Elite A6, Truscope Elite A5, Truscope Elite A3, Truscope Classic, Truscope II, and Truscope MINI;
Classification:
| Regulation No. | Classification Name. | Product Code | Device Class |
|--------------------------|----------------------------------------------------------------------------|--------------|--------------|
| Main Code | | | |
| 21 CFR 870.1025 | Arrhythmia detector and alarm (including ST-segment measurement and alarm) | DSI | Class II |
| Subsequent Product Codes | | | |
| 21 CFR 870.1025 | Detector and Alarm, Arrhythmia | DSI | Class II |
| 21 CFR 870.1025 | Monitor, ST Segment with Alarm | MLD | Class II |
| 21 CFR 870.2300 | Cardiac monitor (including cardiotachometer and rate alarm) | DRT | Class II |
| 21 CFR 870.1130 | Non-invasive blood pressure measurement system | DXN | Class II |
| 21 CFR 870.1110 | Blood pressure computer | DSK | Class II |
| 21 CFR 880.2910 | Clinical Electronic Thermometers - Temperature Monitor with Probe | FLL | Class II |
| 21 CFR 870.2700 | Oximeter, Pulse | DQA | Class II |
| 21 CFR 868.1400 | Carbon Dioxide Gas Analyzer | CCK | Class II |
| 21 CFR 868.1500 | Enflurane gas analyzer | CBQ | Class II |
| 21 CFR 868.1620 | Halothane gas analyzer | CBS | Class II |
| 21 CFR 868.1700 | Nitrous Oxide gas analyzer | CBR | Class II |
| 21 CFR 868.1720 | Oxygen gas analyszer | CCL | Class II |
| 21 CFR 882.1400 | Electroencephalograph | GWQ | Class II |
| 21 CFR 870.2770 | Impedance plethysmograph | DSB | Class II |
#### Table I-1 Classification of Truscope Patient Monitors
Intended Use Statement:
#### Truscope Elite A8, Truscope Elite A6, Truscope Elite A5 and Truscope Elite A3
The Truscope series patient monitors (Truscope Elite A8, Truscope Elite A6, Truscope Elite A5 and Truscope Elite A3) is intended to be used for monitoring, displaying, reviewing, storing and alarming of multiple physiological parameters including ECG (3-lead or 5-lead or 12-lead
{2}------------------------------------------------
K131763 P 3/5
selectable), arrhythmia detection, ST segment analysis, Heart Rate (HR), Respiration Rate (RESP), Temperature (TEMP), Pulse Oxygen Saturation (SpO2), Pulse Rate (PR), Non-invasive Blood Pressure (NIBP), Invasive Blood Pressure (IBP), Carbon dioxide (CO2), Anesthetic Gas (AG), Impedance Cardiograph (ICG) and Cerebral State Index (CSI).
The arrhythmia detection, ST segment analysis only applied to a single adult patient.
The monitors are to be used in healthcare facilities by clinical physicians or appropriate medical staff under the direction of physician. It is not intended for helicopter transport, hospital ambulance, or home use.
#### Truscope II and MINI
Truescope Series Patient Monitor (Truscope II and MINI) is intended to be used for monitoring. displaying, reviewing, storing and alarming of multiple physiological parameters including ECG Heart Rate (HR), Respiration Rate (RESP), Pulse Oxygen Saturation (SpO2), Pulse Rate (PR), Non-invasive Blood Pressure (NIBP), Invasive Blood Pressure (IBP), carbon dioxide (CO2), and Temperature (TEMP) of adult, pediatric and neonatal patient.
Truescope Series Patient Monitor (Truscope II and MINI) is to be used in healthcare facilities by clinical physicians or appropriate medical staff under the direction of physicians. It is not intended for helicopter transport or hospital ambulance.
Note: Truscope MINI does not have functions of Invasive Blood Pressure and Carbon Dioxide
#### Truscope Classic
Truescope Series Patient Monitor (Truscope Classic) is intended to be used for monitoring, displaying, reviewing, storing and alarming of multiple physiological parameters including ECG Heart Rate (HR), Respiration Rate (RESP), Pulse Oxygen Saturation (SpO2). Pulse Rate (PR), Non-invasive Blood Pressure (NIBP), Invasive Blood Pressure (IBP), carbon dioxide (CO2), and Temperature (TEMP) of adult, pediatric and neonatal patient.
The monitors are to be used in healthcare facilities by clinical physicians or appropriate medical staff under the direction of physicians. They are not intended for helicopter transport or hospital ambulance.
- Predicate Device Identification 5.
510(k) Number: K120193
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#### K 131763 P 4/5
#### Predicate Device Name: ANY VIEW PATIENT MONITORS ANY VIEW A6, ANY VIEW A8, ANYVIEW A3, ANY VIEW A5
Manufacturer: Guangdong Biolight Meditech Co., Ltd
510(k) Number: K102040
Predicate Device Name: PATIENT MONITOR ANY VIEW A6, ANY VIEW A8, M9500 Manufacturer: Guangdong Biolight Meditech Co., Ltd
510(k) Number: K100046
Predicate Device Name: M SEIRES PATIENT MONITOR MODEL M66, M69, M8000, M9000, M7000
Manufacturer: Guangdong Biolight Meditech Co., Ltd
#### Device Description 6.
The proposed device Truscope Patient Monitor is change from the Paitent Monitor manufactured by Guangdong Biolight Meditech Co., Ltd, all models included in this submission has exactly same design, materials, and manufacture process with their original model, only different is the model name and device name.
The relationship between with the Truscope Patient Monitor and their original model matrix table list as following:
| Truscope Patient Monitor Model | Original Patient Monitor Model |
|--------------------------------|--------------------------------|
| Truscope Elite A8 | ANY VIEW A8 (K120193) |
| Truscope Elite A5 | ANY VIEW A6 (K120193) |
| Truscope Elite A6 | ANY VIEW A5 (K120193) |
| Truscope Elite A3 | ANY VIEW A3 (K120193) |
| Truscope Classic | M9500 (K102040) |
| Truscope II | M69 (K100046) |
| Truscope MINI | M7000 (K100046) |
#### 7. Non-Clinical Test Conclusion
Bench tests were conducted to verify that the proposed device met all design specifications as was Substantially Equivalent (SE) to the predicate device. The test results demonstrated that the proposed device complies with the following standards:
{4}------------------------------------------------
K131763 P 5/5
- IEC 60601-1, Medical Electrical Equipment Part 1: General Requirements for Safety, 1988; a) Amendment 1, 1991-11, Amendment 2, 1995.
- b) IEC 60601-1-2:2007, Medical Electrical Equipment - Part 1-2: General Requirements for Safety - Collateral Standard: Electromagnetic Compatibility -- Requirements and Tests.
- AAMI EC13:2002, Cardiac monitors, heart rate meters, and alarms; c)
- AAMI EC57:1998/(R) 2008, Testing and reporting performance results of cardiac rhythm and d) ST-segment measurement algorithms.
- AAMI SP10:2002/ A1:2003 (R) 2008, Manual, electronic or automated sphygmomanometers; e)
- () ISO 9919:2005, Medical electrical equipment - Particular requirements for the basic safety and essential performance of pulse oximeter equipment for medical use;
- 8. Technological Characteristics Comparison There are any differences between proposed device and predicate except model name.
- 9. Substantially Equivalent Conclusion
The proposed device, Truscope Patient Monitors, are determined to be Substantially Equivalent (SE) to the predicate device, ANY VIEW PATIENT MONITORS (K120193), PATIENT MONITOR ( K102040) and M SEIRES PATIENT MONITOR (K100046) in respect of safety and effectiveness.
{5}------------------------------------------------
Image /page/5/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo features a stylized depiction of an eagle or bird-like figure with outstretched wings. The words "DEPARTMENT OF HEALTH & HUMAN SERVICES · USA" are arranged in a circular pattern around the bird.
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-002
July 15, 2013
Guangdong Biolight Meditech Co., Ltd. c/o Ms. Diana Hong General Manager P.O. Box 120-119 Shanghai. 200120 CH
Re: K131763
> Trade/Device Name: Truscope Series Patient Monitors Regulation Number: 21 CFR 870.1025 Regulation Name: Patient Physiological Monitor (With Arrhythmia Detection Or Alarms) Regulatory Class: Il (two) Product Code: MHX, DSI, MLD, DRT, DXN, DSK, FLL. DQA, CCK, CBQ, CBR. CBS, CCL, CWQ. DSB Dated: June 9, 2013 Received: June 17, 2013
Dear Ms. Diana Hong:
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.
{6}------------------------------------------------
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/ResourcesforYou/Industry/default.htm. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of 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/ResourcesforYou/Industry/default.htm.
Sincerely yours,
OwenPFAaris-S
for Bram D. Zuckerman, Ph.D. Director Division of Cardiovascular Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
{7}------------------------------------------------
#### K131763
#### b 1/3
# Indication for Use Statement
510(k) Number:
Device Name:Truscope Patient Monitor/Model: Truscope Elite A8, Truscope Elite A6, Truscope Elite A5 and Truscope Elite A3
Indications for Use:
Truscope Elite A8, Truscope Elite A6, Truscope Elite A5 and Truscope Elite A3
The Truscope series patient monitors (Truscope Elite A6, Truscope Elite A6, Truscope Elite A5 and Truscope Elite A3) is intended to be used for monitoring, displaying, storing and alarming of multiple physiological parameters including ECG (3-lead or 12-lead selectable), arthythmia detection, ST segment analysis, Heart Rate (HR), Respiration Rate (RESP), Temperature (TEMP), Pulse Oxygen Saturation (SpO2), Pulse Rate (PR), Non-invasive Blood Pressure (NIBP), Invasive Blood Pressure (IBP), Carbon dioxide (CO2), Anesthetic Gas (AG), Impedance Cardiograph (ICG) and Cerebral State Index (CSI).
The arrhythmia detection, ST segment analysis only applied to a single adult patient.
The monitors are to be used in healthcare facilities by clinical physicians or appropriate medical staff under the direction of physician. It is not intended for helicopter transport, hospital ambulance, or home use.
XPRESCRIPTION USE (Part 21 CFR 801 Subpart D) OOVER-THE-COUNTER USE (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE OF NEEDED)
| Concurrence of CDRH, Office of Device Evaluation (ODE) | |
|--------------------------------------------------------|---------------------|
| Digitally signed by Owen P. | |
| Date: | 2013.07.15 10:39:59 |
| | -04'00' |
II-1
{8}------------------------------------------------
Project #:M0162012B
Page I of 3
K131763 P 2/3
#### 510(k) Number:
Device Name: Truscope Patient Monitor/Model: Truscope II and MINI
Indications for Use:
#### Truscope II and MINI
Truescope Series Patient Monitor (Truscope II and MINI) is intended to be used for monitoring, displaying, reviewing, storing and alarming of multiple physiological parameters including ECG, Heart Rate (HR), Respiration Rate (RESP), Pulse Oxygen Saturation (SpO2), Pulse Rate (PR), Non-invasive Blood Pressure (NIBP), Invasive Blood Pressure (IBP), carbon dioxide (CO2), and Temperature (TEMP) of adult, pediatric and neonatal patient.
Truescope Series Patient Monitor (Truscope II and MINI) is to be used in healthcare facilities by clinical physicians or appropriate medical staff under the direction of physicians. It is not intended for helicopter transport or hospital ambulance.
Note: Truscope MINI does not have functions of Invasive Blood Pressure and Carbon Dioxide
#### ZPRESCRIPTION USE (Part 21 CFR 801 Subpart D)
-
## OVER-THE-COUNTER USE (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE OF NEEDED)
#### Concurrence of CDRH, Office of Device Evaluation (ODE)
Digitally signed by Owen
Paris
Date: 2013.07.15 10:40:28
-04'00'
Page 2 of 3
II-2
{9}------------------------------------------------
K 131763 P 3/3
510(k) Number: Device Name:Truscope Patient Monitor/Model: Truscope Classic
Indications for Use:
Truscope Classic
Truescope Series Patient Monitor (Truscope Classic) is intended to be used for monitoring, displaying, reviewing, storing and alarming of multiple physiological parameters including ECG, Heart Rate (HR), Respiration Rate (RESP), Pulse Oxygen Saturation (SpO2), Pulse Rate (PR), Non-invasive Blood Pressure (NIBP), Invasive Blood Pressure (IBP), carbon dioxide (CO2), and Temperature (TEMP) of adult, pediatric and neonatal patient.
The monitors are to be used in healthcare facilities by clinical physicians or appropriate medical staff under the direction of physicians. They are not intended for helicopter transport or hospital ambulance.
OPRESCRIPTION USE (Part 21 CFR 801 Subpart D)
### OVER-THE-COUNTER USE (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE OF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Digitally signed by Owen .
R. Faris: S
Date: 2013.07.15 10:40:49
-04'00'
Page 3 of 3
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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.
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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).
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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.
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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
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Reading rule for every project: how many summaries do you read in full?
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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.
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7. Product codes and the regulations tree
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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.