The GlideCross™ Support Catheter is intended to be used for guide wire support during access of the vasculature allowing for exchange of guide wires and provides for the delivery of saline and/or diagnostic contrast agents. The GlideCross™ Support Catheter is indicated for use in the peripheral vasculature.
Device Story
Single lumen intravascular catheter; used in peripheral vasculature. Physician inserts catheter over guide wire through hemostasis valve of guiding catheter or sheath. Features lubricous hydrophilic coating on distal shaft; female Luer on proximal end; 3 encapsulated radiopaque marker bands for positioning. Used for guide wire support, exchange, and contrast media injection. Manual operation. Benefits include maintained vessel access and facilitated navigation during interventional or diagnostic procedures.
Clinical Evidence
Bench testing only. No clinical data. Performance verified via simulated use, mechanical testing (burst, kink, torque, force at break), and biocompatibility testing (ISO 10993-1, -3, -4, -5, -7, -10, -11; USP <661>, <85>; ASTM F756).
Technological Characteristics
Single lumen catheter; Polyester elastomer (Pebax) construction; 3 platinum alloy radiopaque marker bands; hydrophilic coating on distal shaft. Dimensions: 65-150 cm length; 0.014-0.035 inch guidewire compatibility. Sterilization: Ethylene Oxide (EO) per ISO 11135. Manual operation.
Indications for Use
Indicated for guide wire support, guide wire exchange, and delivery of saline or diagnostic contrast agents in the peripheral vasculature.
Regulatory Classification
Identification
A percutaneous catheter is a device that is introduced into a vein or artery through the skin using a dilator and a sheath (introducer) or guide wire.
{0}------------------------------------------------
JUL 2 9 2011
# SECTION II. 510(K) SUMMARY
## A. Device Name
| Proprietary Name: | GlideCross Support Catheter |
|----------------------|------------------------------------------------------|
| Classification Name: | Percutaneous catheter<br>21 CFR 870.1250<br>Class II |
| Common Name: | Percutaneous catheter |
| Product Code: | DQY |
| Panel: | Cardiovascular |
## B. Intended Use
The GlideCross™ Support Catheter is intended to be used for guide wire support during access of the vasculature allowing for exchange of guide wires and provides for the delivery of saline and/or diagnostic contrast agents. The GlideCross™ Support Catheter is indicated for use in the peripheral vasculature.
## C. Device Description
The GlideCross Support Catheters are single lumen intravascular catheters designed for use in the peripheral vasculature. The catheters provide support to guide wires during access of the vasculature and allow for exchange of guide wires while maintaining vessel access. The GlideCross Support Catheters are available in 9 models compatible with various guide wire sizes and have a lubricous hydrophilic coating on the distal shaft and a female Luer on the proximal end. The catheters have 3 encapsulated radiopaque marker bands evenly spaced along the distal shaft, with the distal band 3 mm from the tip, to aid in positioning of the catheter tip and in estimating distances.
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KHI556 page 7 of 10
| Device Specifications: | | | | | | | | | |
|-----------------------------------------|-------------|-------------|-------------|-------------|-------------|-------------|-------------|-------------|-------------|
| Model # | 54-143 | 54-145 | 54-189 | 54-183 | 54-185 | 54-156 | 54-159 | 54-153 | 54-155 |
| Maximum<br>Guidewire,<br>inch/mm | 0.014 /0.36 | 0.014 /0.36 | 0.018 /0.46 | 0.018 /0.46 | 0.018 /0.46 | 0.035 /0.89 | 0.035 /0.89 | 0.035 /0.89 | 0.035 /0.89 |
| Working<br>Length, cm | 135 | 150 | 90 | 135 | 150 | 65 | 90 | 135 | 150 |
| Minimum<br>Guidewire<br>length, cm | 180 | 180 | 150 | 180 | 180 | 150 | 150 | 180 | 180 |
| Marker Band<br>Spacing, mm | 15 | 15 | 15 | 15 | 15 | 50 | 50 | 50 | 50 |
| Proximal Shaft<br>Diameter,<br>inch/mm | 0.063 /1.60 | 0.063 /1.60 | 0.063 /1.60 | 0.063 /1.60 | 0.063 /1.60 | 0.063 /1.60 | 0.063 /1.60 | 0.063 /1.60 | 0.063 /1.60 |
| Distal Shaft<br>Diameter,<br>inch/mm | 0.029 /0.74 | 0.029 /0.74 | 0.033 /0.84 | 0.033 /0.84 | 0.033 /0.84 | 0.051 /1.30 | 0.051 /1.30 | 0.051 /1.30 | 0.051 /1.30 |
| Tip Outside<br>Diameter,<br>inch/mm | 0.019 /0.48 | 0.019 /0.48 | 0.024 /0.61 | 0.024 /0.61 | 0.024 /0.61 | 0.040 /1.02 | 0.040 /1.02 | 0.040 /1.02 | 0.040 /1.02 |
| Hydrophilic<br>Coating<br>Length, cm | 60 | 60 | 60 | 60 | 60 | 40 | 60 | 60 | 60 |
| Minimum<br>Introducer<br>Sheath, French | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Image /page/1/Figure/3 description: The image shows a diagram of a catheter. The diagram labels the "luer", "strain relief", and "catheter working length" of the catheter. The diagram also shows the "marker spacing" and indicates that the spacing is 3 mm. The diagram provides a visual representation of the catheter's components and dimensions.
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K111556 page 3 of 10
## D. Reason for Premarket Notification
This premarket notification is being submitted for the GlideCross Support Catheter which is a new device being manufactured by Terumo Medical Corporation.
## E. Statement of Equivalence
The GlideCross Support Catheter submitted in this 510(k) is substantially equivalent in intended use, design, technology/principles of operation, materials, and performance to the Spectranetics QUICK CROSS CATHETERS cleared under K033678 1.
## F. Principle Of Operation / Technology
The GlideCross Support Catheter is operated manually or by a manual process.
During an interventional or diagnostic procedure, the physician will follow the standard procedure of placing a guide wire and introducer within a vessel. Then a guiding catheter or sheath would be advanced over the guide wire. Next, the GlideCross Support Catheter would be inserted over the guide wire and through the hemostasis valve of the guiding catheter or sheath. The guide wire and GlideCross Support Catheter would then be advanced to the target vessel. The GlideCross Support Catheter can then be used for injection of contrast media or for support and exchange of guide wires.
<sup>1</sup> A statement of substantially equivalence to another product is required by 21CFR807.87, and relates only to whether the present product can be marketed without prior reclassification or clinical approval. The present submission is therefore not related to the coverage of any patent, and is not to be interpreted as an admission or used as evidence in a patent infringement lawsuit. As the Commissioner of the FDA has stated, " ... a determination of substantial equivalence under the federal Food, Drug, and Cosmetic Act relates to the fact that the product can lawfully be marketed without pre-market approval or reclassification. This determination is not intended to have any bearing whatever on the resolution of patent infringement suits'' 42 Fed. Reg. 42,520, et seq. (1977)
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K111556 page 4 of 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
# G. Design / Materials
The GlideCross Support Catheter in this submission uses similar materials as the predicate devices. Differences in materials between the devices do not raise any new issues of safety and effectiveness. Below is a table with a comparison of the materials used in the GlideCross Support Catheter and the predicate devices:
| | | QUICK CROSS<br>CATHETERS | Terumo GlidCross<br>Support Catheter |
|----------|------------------------------------|--------------------------|-------------------------------------------------------------|
| | | K033678 | – |
| Design | Construction | Single layer | Two layers distal section, One layer<br>on proximal section |
| | Number of<br>Radiopaque<br>markers | 3 | 3 |
| Material | Inner layer | Polyethylene | Polyester elastomer (Pebax) |
| | Outer layer | – | Polyester elastomer (Pebax) |
| | Radiopaque<br>marker | Platinum | Platinum alloy |
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K111556 page 5 of 10
# H. Specifications
The Terumo GlideCross Support Catheter submitted in this 510(k) and the Spectranetics QUICK CROSS CATHETERS cleared under K033678 have similar device specifications. Differences in specifications between the devices do not raise any new issues of safety and effectiveness.
| Item | QUICK CROSS<br>CATHETERS K033678 | Terumo GlideCross<br>Support Catheter |
|--------------------------------------------------------|------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------|
| Effective lengths | 65, 90, 135, 150 cm | 65, 90, 135, 150 cm |
| Number of radiopaque<br>markers | 3 | 3 |
| Distance from distal tip to<br>first radiopaque marker | 3mm | 3mm |
| Radiopaque marker spacing | 15mm (for 0.014 &0.018<br>wire compatible catheters)<br>50mm (for 0.035 wire<br>compatible catheter) | 15mm (for 0.014 &0.018<br>wire compatible<br>catheters)<br>50mm (for 0.035 wire<br>compatible catheter) |
| Guidewire Compatibility | 0.014, 0.018, 0.035 inch | 0.014, 0.018, 0.035 inch |
| Maximum Injection Pressure | 300psi | 300psi |
| Minimum Introducer Sheath<br>Compatible With | 4Fr-5Fr depending on<br>model number | 5Fr |
| Tip design/shape | Straight | Straight |
| Hydrophilic Coating | Distal 40cm | Distal 40-60cm |
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K111556 page 6 of 10
#### I. Performance
The Terumo GlideCross Support Catheter submitted in this 510(k), and the Spectranetics QUICK CROSS CATHETERS cleared under K033678 have similar performance characteristics. The following performance tests were conducted on these catheters. Testing was performed on the Terumo GlideCross Support Catheters and the Spectranetics QUICK CROSS CATHETERS.
- 1) Trackability
- 2) Wire Support
3) Pushability/Crossability
- 4) Lubricity
The performance of the Terumo GlideCross Support Catheter is substantially equivalent to the performance of the predicate devices.
In addition, the following tests were performed on the Terumo GlideCross Support Catheter to assure proper performance. All test results met the pre-approved specifications.
- 1) Simulated use
- 2) Length
- 3) Penetration
- 4) Visual inspections-Catheter Tip
- 5) Visual inspections- Marker bands
- 6) Visual appearance / foreign matter
- 7) Outer diameter: Catheter tip
- 8) Outer diameter: Proximal shaft
- 9) Flow rate
- 10) Catheter burst
- 11) Inner diameter: Hub
- 12}Inner diameter: Catheter tip
- 13) Luer taper
- 14) Luer assembly
- 15) Luer resistance to overriding
- 16) Force at break
- 17) Kink resistance
- 18) Catheter leakage
- 19) Marker spacing
- 20) Coating length
- 21) Coating Integrity and Particulate Release Verification
- 22) Torque Testing
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K111556 page 7 of 10
# J. Additional Safety Information
Biocompatibility testing was conducted in accordance with the FDA General Program memorandum #G95-1 (5/1/95): Use of International Standard ISO 10993, "Biological Evaluation of Medical Devices Part 1: Evaluation and Testing" and ISO 10993-1:2009, "Biological Evaluation of Medical Devices Part 1: Evaluation and testing within a risk management process."
GlideCross Support Catheter is classified as Externally Communication Device, Circulating Blood, Limited Contact (up to 24 hours). The Terumo Support Catheter successfully passed all of the following biocompatibility tests:
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KUI556 page 8 of 10
| Biocompatibility Testing on non-aged, 2x EO sterile GlideCross Support Catheter | | | |
|---------------------------------------------------------------------------------|-----------------------------------------------------------------------------------|--------------|-----------------------------------------------------------|
| Test/Details | Details (if applicable) | Standard | Result |
| Physicochemical profile | | USP <661> | Meets Requirements |
| Cytotoxicity- L929<br>Neutral Red Uptake-ISO | L929 Neutral Red Uptake | ISO 10993-5 | Not considered to have cytotoxic potential |
| Hemolysis | Direct Contact | ASTM F756 | Non-hemolytic |
| In vitro<br>Hemocompatibility Assay - ISO Direct<br>Contact | Direct Contact | ISO 10993-4 | Pass |
| Thrombogenicity Study in Dogs | | ISO 10993-4 | Thrombosis was not considered significant |
| Complement<br>Activation | C3a & SC5b-9, Direct Contact | ISO 10993-4 | Meets Requirements |
| Unactivated Partial<br>Thromboplastin time | Direct Contact | ISO 10993-4 | Meets Requirements |
| Prothrombin Time | Direct Contact | ISO 10993-4 | No adverse effect on the prothrombin time of human plasma |
| Sensitization | Kligman Maximization, NaCl and CSO extracts | ISO 10993-10 | Meets requirements |
| Intracutaneous<br>Reactivity | Intracutaneous Injection, NaCl and CSO extracts | ISO 10993-10 | Meets requirements |
| Acute Systemic<br>Toxicity | Systemic Injection, NaCl and CSO extracts | ISO 10993-11 | Negative |
| Pyrogenicity | Rabbit Pyrogen, Material Mediated | ISO 10993-11 | Meets Requirements |
| Genotoxicity | Reverse mutation assay, <i>Salmonella typhimurium</i> and <i>Escherichia coli</i> | ISO 10993-3 | Not considered to be mutagenic |
{8}------------------------------------------------
In addition, limited screening tests were conducted on the accelerated aged, 2x EO sterile device to demonstrate that aging does not affect the device's biocompatibility. The results are summarized in the table below.
| Biocompatibility Testing on aged, 2x EO sterile GlideCross Support Catheter | | | |
|-----------------------------------------------------------------------------|----------------------------|--------------|-----------------------------------------------|
| Test | Details (if applicable) | Standard | Result |
| Physicochemical<br>profile | | USP <661> | Meets Requirements |
| Cytotoxicity | L929 Neutral Red<br>Uptake | ISO 10993-5 | Not considered to have<br>cytotoxic potential |
| Hemolysis | Direct Contact | ASTM<br>F756 | Non-hemolytic |
The sterilization conditions have been validated according to ISO 11135, Sterilization of Health Care Products-Part 1: Requirements for development, validation and routine control of a sterilization process for medical devices to provide a Sterility Assurance Level (SAL) of 10 °.
Residual ethylene oxide (EO) and ethylene chlorohydrin (ECH) residuals will meet requirements for limited exposure devices (contact up to 24 hours) prior to use based on ISO 10993-7, Biological Evaluation of medical devices- Part 7: Ethylene Oxide Sterilization residuals. Residual EO will not exceed 4 mg per device and residual ECH will not exceed 9 mg per device.
The GlideCross is certified to be non-pyrogenic in the unopened and undamaged package. Kinetic Turbidimetric Limulus Amebocyte Lysate (LAL) test is performed on each lot of production accordance to the United States Pharmacopoeia (USP) <85> Bacterial Endotoxins Test. Validation was performed in accordance with FDA published "Guideline on Validation of the Limulus Amebocyte Lysate Test as an End-Product Endotoxin Test for Human and Animal Parenteral Drugs, Biological Products, and Medical Devices"; 1987.
{9}------------------------------------------------
### I. Substantial Equivalence
The Terumo GlideCross Support Catheter submitted in this 510(k) is substantially equivalent in the general intended use, design, technology/principles of operation, materials, and performance to the Spectranetics QUICK CROSS CATHETERS cleared under K033678. Differences between the devices do not raise any issues of safety or effectiveness.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
### J. Submitter Information
| Prepared By: | Mr. Mark Unterreiner<br>Sr. Regulatory Affairs Specialist |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Prepared For: | Terumo Medical Corporation<br>950 Elkton Blvd.<br>Elkton, MD 21921<br>Registration No.: 111 888 0<br>Phone: (410) 392-7213<br>Fax: (410) 398-6079<br>Email: mark.unterreiner@terumomedical.com |
| Date Prepared: | June 3, 2011 |
{10}------------------------------------------------
Image /page/10/Picture/1 description: The image shows the logo for the Department of Health & Human Services USA. The logo consists of a stylized eagle with three stripes forming its body and a wavy line underneath. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" is arranged in a circular fashion around the eagle.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room -WO66-G609 Silver Spring, MD 20993-0002
Terumo Medical Corp. % Mark Unterreiner 950 Elkton Blvd Elkton, MD 21921
JUL 2 9 2011
Re: K111556
Trade/Device Name: GlideCross Support Catheter Regulation Number: 21 CFR 870.1250 Regulation Name: Percutancous catheter Regulatory Class: Class II Product Code: DQY Dated: June 3, 2011 Received: June 6, 2011
Dear Mr. Unterreiner:
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.
{11}------------------------------------------------
Page 2 - Mr. Mark Unterreiner
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 go to http://www.fda.gov/AboutFDA/CentersOffices/CDRH/CDRHOffices/ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR 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,
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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K111556 page 1 of 1
| Indications for Use | |
|----------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 510(k) Number (if known): | K111556 |
| Device Name: | GlideCross Support Catheter |
| Indications For Use: | The GlideCross™ Support Catheter is intended to be used for guide wire support during access of the vasculature allowing for exchange of guide wires and provides for the delivery of saline and/or diagnostic contrast agents. The GlideCross™ Support Catheter is indicated for use in the peripheral vasculature. |
| Prescription Use (Part 21 CFR 801 Subpart D) | X |
| | AND/OR |
| Over-The-Counter Use (21 CFR 807 Subpart C) | |
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
(Division Sign-Off)
Division of Cardiovascular Devices
510(k) Number K111556
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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?
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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.
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Reading rule for every project: how many summaries do you read in full?
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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.
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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.
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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.