The Aequalis Glenoid Guides are intended to be used as surgical instruments to assist in the intraoperative positioning of glenoid components used with total anatomic shoulder arthroplasty procedures using anatomic landmarks that are identifiable on patient-specific preoperative CTscans. The BLUEPRINT 3D planning software is intended to be used as a medical software to assist in pre-operative surgical planning for shoulder surgery.
Device Story
BLUEPRINT Patient Specific Instrumentation consists of Aequalis Glenoid Guides (hardware) and BLUEPRINT 3D planning software. Software imports patient CT scans (DICOM) to allow surgeons to visualize, measure, reconstruct, and annotate anatomic data; plan glenoid implant positioning; and design patient-specific drill guides. Software generates a surgery report and 3D file for guide fabrication. Hardware (3D-printed polyamide or titanium) is used intraoperatively by surgeons to facilitate accurate glenoid component placement during total anatomic shoulder arthroplasty. System aids surgical planning and intraoperative execution, potentially improving implant alignment and patient outcomes. Used in clinical settings by orthopedic surgeons.
Clinical Evidence
Bench testing only. Verification included confirming compatibility of patient-specific solutions with Aequalis PerFORM+ instrumentation, comparing post-operative clinical data with pre-operative plans to verify positioning accuracy, and software feature validation. Results were acceptable.
Technological Characteristics
Materials: Medical grade polyamide 2200 or Titanium (ISO 5832-3). Manufacturing: 3D printing. Software: Pre-operative planning, DICOM-compliant, Windows/Mac OS compatible. Single-use, non-sterile hardware.
Indications for Use
Indicated for adult patients undergoing total anatomic shoulder arthroplasty. Used to assist in intraoperative positioning of glenoid components based on patient-specific preoperative CT scans. Not for diagnostic use.
Regulatory Classification
Identification
A shoulder joint metal/polymer semi-constrained cemented prosthesis is a device intended to be implanted to replace a shoulder joint. The device limits translation and rotation in one or more planes via the geometry of its articulating surfaces. It has no linkage across-the-joint. This generic type of device includes prostheses that have a humeral resurfacing component made of alloys, such as cobalt-chromium-molybdenum, and a glenoid resurfacing component made of ultra-high molecular weight polyethylene, and is limited to those prostheses intended for use with bone cement (§ 888.3027).
Special Controls
*Classification.* Class II. The special controls for this device are:(1) FDA's:
(i) “Use of International Standard ISO 10993 ‘Biological Evaluation of Medical Devices—Part I: Evaluation and Testing,’ ”
(ii) “510(k) Sterility Review Guidance of 2/12/90 (K90-1),”
(iii) “Guidance Document for Testing Orthopedic Implants with Modified Metallic Surfaces Apposing Bone or Bone Cement,”
(iv) “Guidance Document for the Preparation of Premarket Notification (510(k)) Application for Orthopedic Devices,” and
(v) “Guidance Document for Testing Non-articulating, ‘Mechanically Locked’ Modular Implant Components,”
(2) International Organization for Standardization's (ISO):
(i) ISO 5832-3:1996 “Implants for Surgery—Metallic Materials—Part 3: Wrought Titanium 6-aluminum 4-vandium Alloy,”
(ii) ISO 5832-4:1996 “Implants for Surgery—Metallic Materials—Part 4: Cobalt-chromium-molybdenum casting alloy,”
(iii) ISO 5832-12:1996 “Implants for Surgery—Metallic Materials—Part 12: Wrought Cobalt-chromium-molybdenum alloy,”
(iv) ISO 5833:1992 “Implants for Surgery—Acrylic Resin Cements,”
(v) ISO 5834-2:1998 “Implants for Surgery—Ultra-high Molecular Weight Polyethylene—Part 2: Moulded Forms,”
(vi) ISO 6018:1987 “Orthopaedic Implants—General Requirements for Marking, Packaging, and Labeling,” and
(vii) ISO 9001:1994 “Quality Systems—Model for Quality Assurance in Design/Development, Production, Installation, and Servicing,” and
(3) American Society for Testing and Materials':
(i) F 75-92 “Specification for Cast Cobalt-28 Chromium-6 Molybdenum Alloy for Surgical Implant Material,”
(ii) F 648-98 “Specification for Ultra-High-Molecular-Weight Polyethylene Powder and Fabricated Form for Surgical Implants,”
(iii) F 799-96 “Specification for Cobalt-28 Chromium-6 Molybdenum Alloy Forgings for Surgical Implants,”
(iv) F 1044-95 “Test Method for Shear Testing of Porous Metal Coatings,”
(v) F 1108-97 “Specification for Titanium-6 Aluminum-4 Vanadium Alloy Castings for Surgical Implants,”
(vi) F 1147-95 “Test Method for Tension Testing of Porous Metal,”
(vii) F 1378-97 “Standard Specification for Shoulder Prosthesis,” and
(viii) F 1537-94 “Specification for Wrought Cobalt-28 Chromium-6 Molybdenum Alloy for Surgical Implants.”
Predicate Devices
BLUEPRINT Patient Specific Instrumentation (K143374)
BLUEPRINT Patient Specific Instrumentation (K160555)
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Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the perimeter. Inside the circle is a stylized image of three human profiles facing to the right, stacked on top of each other.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
December 27, 2016
Tornier Sas Aymen Azaiez Regulatory Affairs Specialist 161 rue Lavoisier 38330 Montbonnot Saint-Martin, France
Re: K161789
Trade/Device Name: BLUEPRINTTM Patient Specific Instrumentation Regulation Number: 21 CFR 888.3660 Regulation Name: Shoulder joint metal/polymer semi-constrained cemented prosthesis Regulatory Class: Class II Product Code: KWS Dated: November 24, 2016 Received: November 28, 2016
Dear Aymen Azaiez:
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.
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 devicerelated 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.
{1}------------------------------------------------
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Sincerely,
Caroline Rhim -S
for Mark N. Melkerson Director Division of Orthopedic Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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#### DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
# Indications for Use
#### 510(k) Number (if known)
#### K161789
Device Name
BLUEPRINT™ Patient Specific Instrumentation
#### Indications for Use (Describe)
#### The hardware
The Aequalis Glenoid Guides are patient-specific drill guides. They have been specially designed to assist in the intraoperative positioning of glenoid components used with total anatomic shoulder arthroplasty procedures using anatomic landmarks that are identifiable on patient-specific preoperative CT-scans.
Aequalis PerFORM Anatomic Glenoid Guide is used by surgeons to facilitate the placement of the Aequalis PerFORM glenoids and the Aequalis PerFORM + glenoids.
#### The software
The BLUEPRINT 3D planning software is a medical device for surgeon composed of one software component. It is intended to be used as a pre-surgical planner for shoulder orthopedic surgery.
BLUEPRINT 3D planning software runs on standard personal and business computers running Microsoft Windows or Mac OS operating systems.
The software supports DICOM standard to import the CT-Scan (Computed Tomography) images of the patient. Only CT-Scan modality can be loaded with BLUEPRINT3D planning software.
BLUEPRINT 3D planning software allows surgeon to visualize, measure, reconstruct, and annotate anatomic data. It allows surgeon to design patient specific guides based on the presurgical plan.
This device is intended for use provided anatomic reference points necessary for positioning of the guide are present on the CT scan.
The software leads to the generation of a surgery report along with a 3D file of the patient-specific guide.
BLUEPRINT 3D planning software does not include any system to manufacture the guide.
BLUEPRINT 3D planning software is to be used for adult patients only and should not be used for Diagnostic purpose.
Type of Use (Select one or both, as applicable)
X Prescription 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 A SEPARATE PAGE IF NEEDED.
#### FOR FDA USE ONLY
Concurrence of Center for Devices and Radiological Health (CDRH) (Signature)
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Image /page/4/Picture/0 description: The image shows the logo for Tornier Implants Chirurgicaux. The word "TORNIER" is in large, bold, blue font. Below that, the words "Implants Chirurgicaux" are in a smaller, bold, blue font.
# Summary of Safety and Effectiveness information Special 510(k) Premarket - BLUEPRINT™ Patient Specific Instrumentation
| 1) Device name | |
|----------------------|----------------------------------------------------------------------------|
| Trade name: | BLUEPRINT™ Patient Specific Instrumentation |
| Common name: | Patient specific instrumentation + 3D planning software |
| Classification name: | Prosthesis, Shoulder, Semi-constrained, Metal/Polymer Cemented (§888.3660) |
# 2) Submitter :
TORNIER SAS 161 rue Lavoisier 38330 Montbonnot Saint Martin- France Registration Number: 3000931034
## 3) Company contact :
Tornier SAS Mr Aymen AZAIEZ Regulatory Affairs Specialist 161 rue Lavoisier 38334 Montbonnot Tel: 00 33 4 76 61 35 00 Fax: 00 33 4 76 61 35 59 e-mail : aymen.azaiez(@)wright.com
## 4) Classification
| Device class: | Class II |
|-----------------------|------------|
| Classification panel: | Orthopedic |
| Product code: | KWS |
## 5) Equivalent / Predicate device :
Primary: BLUEPRINTTM Patient Specific Instrumentation, Tornier SAS (K143374) Primary: BLUEPRINT™ Patient Specific Instrumentation, Tornier SAS (K160555) Reference: Aequalis PerFORM+ Shoulder System (K150583) Reference: Aequalis PerFORM+ Shoulder System (K160975)
Image /page/4/Picture/11 description: The image shows a logo with a stylized letter "T" inside a hexagon. The "T" is formed by two overlapping shapes, creating a unique and modern design. The color of the logo is a muted blue or lavender, giving it a soft and professional appearance. The hexagon provides a clear and defined border for the central element.
TORNIER S.A.S. 161, rue Lavoisier 38334 MONTBONNOT CEDEX FRANCE
Tél. : 33 (0)4 76 61 35 00 Fax : 33 (0)4 76 61 35 33
S.A.S. au capital de 35 043 008 € SIRET : 070 501 275 000 21 R.C.S. : 070 501 275 CODE APE : 3250 A
{5}------------------------------------------------
## 6) Device description :
BLUEPRINT™ Patient Specific Instrumentation is composed of two components: Aequalis Glenoid Guides (hardware) and BLUEPRINT 3D planning software (software).
BLUEPRINT™ Patient Specific Instrumentation which includes the Aequalis Glenoid Guides and BLUEPRINT 3D planning software is the responsibility of Tornier is the legal manufacturer for the hardware and the software.
## The hardware
The Aequalis Glenoid Guides are patient-specific instruments specially designed to facilitate the implantation of the Aequalis PerFORM shoulder prostheses and the Aequalis PerFORM + shoulder prostheses.
The Aequalis Glenoid Guides are designed and manufactured based on a pre-operative plan generated only by the software BLUEPRINT™ 3D planning software.
## The software
BluePrint 3D Planning software is composed of one software component connected to an Online Management System (OMS). The software installed on a computer is intended to be used by orthopedic surgeons, as a preoperative planning software for shoulder arthroplasty surgery (= total anatomic shoulder replacement).
It is intended to help -plan an operation by allowing surgeons to:
- position and select the glenoid implant, ●
- design a patient specific pin guide.
This submission seeks clearance for:
- Hardware: adding Aequalis PerFORM + glenoids (K150583 and K160975) to the indications for use of the Titanium and Polyamide Aequalis PerFORM Anatomic Glenoid Guides (respectively K160555 and K143374)
- Software: -
- Adding Aequalism PerFORM + prosthesis (K150583 and K160975) into the O pre-operative surgical planning part.
- 0 Updating of the contraindications
These modifications do not affect the intended use of the device or alter the fundamental scientific technology of the device.
Image /page/5/Picture/18 description: The image shows a logo with a stylized letter 'T' inside a hexagon. The 'T' is constructed from thick, uniform lines, giving it a modern and geometric appearance. The hexagon and the 'T' are both rendered in a light blue or lavender color, providing a soft and clean aesthetic. The logo is simple, memorable, and could represent a company or organization with a name starting with the letter 'T'.
Tél. : 33 (0)4 76 61 35 00 TORNIER S.A.S. Fax : 33 (0)4 76 61 35 33 161, rue Lavoisier 38334 MONTBONNOT CEDEX FRANCE
S.A.S. au capital de 35 043 008 € SIRET : 070 501 275 000 21 R.C.S. : 070 501 275 CODE APE : 3250 A
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Image /page/6/Picture/0 description: The image shows the logo for Tornier Implants Chirugicaux. The word "TORNIER" is in large, bold, blue font. Below that, the words "Implants Chirugicaux" are in a smaller, bold, blue font.
# Intended Use
# The hardware
The Aequalis Glenoid Guides are intended to be used as surgical instruments to assist in the intraoperative positioning of glenoid components used with total anatomic shoulder arthroplasty procedures using anatomic landmarks that are identifiable on patient-specific preoperative CTscans.
## The software
The BLUEPRINT 3D planning software is intended to be used as a medical software to assist in pre-operative surgical planning for shoulder surgery.
# 7) Materials :
There is no change regarding the material of the subject Aequalis Perform Anatomic Glenoid Guides. The commercially available Aequalis Glenoid Guides are manufactured from medical grade polyamide 2200 or Titanium.
# 8) Indications :
# The hardware
The Aequalis Glenoid Guides are patient-specific drill guides. They have been specially designed to assist in the intraoperative positioning of glenoid components used with total anatomic shoulder arthroplasty procedures using anatomic landmarks that are identifiable on patient-specific preoperative CT-scans.
Aequalis PerFORM Anatomic Glenoid Guide is used by surgeons to facilitate the placement of the Aequalis PerFORM and Aequalis PerFORM + glenoids.
# The software
The BLUEPRINT 3D planning software is a medical device for surgeon composed of one software component. It is intended to be used as a pre-surgical planner for shoulder orthopedic surgery.
BLUEPRINT 3D planning software runs on standard personal and business computers running Microsoft Windows or Mac OS operating systems.
The software supports DICOM standard to import the CT-Scan (Computed Tomography) images of the patient. Only CT-Scan modality can be loaded with BLUEPRINT 3D planning software.
BLUEPRINT 3D planning software allows surgeon to visualize, measure, reconstruct, and annotate anatomic data. It allows surgeon to design patient specific guides based on the presurgical plan.
This device is intended for use provided anatomic reference points necessary for positioning of the guide are present on the CT scan.
The software leads to the generation of a surgery report along with a 3D file of the patient-specific guide.
BLUEPRINT 3D planning software does not include any system to manufacture the guide.
BLUEPRINT 3D planning software is to be used for adult patients only and should not be used for diagnostic purpose.
Image /page/6/Picture/21 description: The image shows a logo with a stylized letter 'T' inside a hexagon. The 'T' is formed by two overlapping shapes, creating a three-dimensional effect. The color of the logo is a muted blue or lavender. The logo appears clean and modern.
TORNIER S.A.S. Tél. : 33 (0)4 76 61 35 00 161, rue Lavoisier Fax : 33 (0)4 76 61 35 33 38334 MONTBONNOT CEDEX FRANCE
S.A.S. au capital de 35 043 008 € SIRET : 070 501 275 000 21 R.C.S. : 070 501 275 CODE APE : 3250 A
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Image /page/7/Picture/0 description: The image contains the text "TORNIER Implants Chirugicaux". The word "TORNIER" is in a larger, bolder font than the words "Implants Chirugicaux". The text is in a dark blue color.
#### 9) Summary of technological characteristics
## Table 1 Main features comparison
| Main features<br>or system<br>characteristics | BLUEPRINTTM<br>Patient Specific<br>Instrumentation<br>SUBJECT<br>DEVICE<br>SYSTEM | BLUEPRINTTM<br>Patient Specific<br>Instrumentation<br>(K143374)<br>PRIMARY | BLUEPRINTTM<br>Patient Specific<br>Instrumentation<br>(K160555)<br>PRIMARY | Aequalis<br>PerFORM+<br>Shoulder<br>System<br>(K150583)<br>Reference | Aequalis<br>PerFORM+<br>Shoulder<br>System<br>(K160975)<br>Reference |
|-----------------------------------------------|-----------------------------------------------------------------------------------|----------------------------------------------------------------------------|----------------------------------------------------------------------------|----------------------------------------------------------------------|----------------------------------------------------------------------|
| Material | Ti6AI4V<br>Polyamide 2200 | Polyamide 2200 | Ti6AI4V | UHMWPE<br>CoCr | UHMWPE<br>CoCr |
| Standard | ISO 5832-3<br>USP Class VI<br>compatible | USP Class VI<br>compatible | ISO 5832-3 | ISO 5834-2, ISO<br>5832-7 | ISO 5834-2, ISO<br>5832-7 |
| Manufacturing | 3D printing | 3D printing | 3D printing | Traditional<br>machining | Traditional<br>machining |
| Product Code | KWS | KWS | KWS | KWS | KWS |
| Surgical<br>procedure | Total anatomic<br>shoulder<br>arthroplasty | Total anatomic<br>shoulder<br>arthroplasty | Total anatomic<br>shoulder<br>arthroplasty | Total anatomic<br>shoulder<br>arthroplasty | Total anatomic<br>shoulder<br>arthroplasty |
| Single-use | Yes | Yes | Yes | Yes | Yes |
| Sterile | No | No | No | Yes | Yes |
| Manufacturer | Tornier SAS | Tornier SAS | Tornier SAS | Tornier, Inc. | Tornier, Inc. |
| Software | Assist surgeon in<br>pre-operative<br>surgical planning | Assist surgeon in<br>pre-operative<br>surgical planning | Assist surgeon in<br>pre-operative<br>surgical planning | NA | NA |
Device comparison showed that the proposed device is substantially equivalent in intended use, materials and performance characteristics to the predicate devices.
## 10) Performance data
BLUEPRINT™ Patient Specific Instrumentation was validated through rationalized equivalences (technical, clinical and biological) proving the compatibility of BLUEPRINT™ Patient Specific Instrumentation with both Aequalis™ PerFORM and Aequalis™ PerFORM+ implants and to assess that no new safety or effectiveness questions were raised with this device.
Image /page/7/Picture/7 description: The image shows a logo with a stylized letter 'T' inside a hexagon. The 'T' is rendered in a light purple or blue color and appears to be constructed from geometric shapes. The hexagon also has the same light purple or blue outline, providing a clean and modern look to the logo.
TORNIER S.A.S. Tél. : 33 (0)4 76 61 35 00 161, rue Lavoisier Fax : 33 (0)4 76 61 35 33 38334 MONTBONNOT CEDEX FRANCE
S.A.S. au capital de 35 043 008 € SIRET : 070 501 275 000 21 R.C.S. : 070 501 275 CODE APE : 3250 A
{8}------------------------------------------------
# Table 2: Performance Data
| Validation &/or Verification Method | Acceptance Value /Criteria | Results |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------|------------|
| Verify that the patient-specific solution is<br>compatible with the instrumentation of<br>AequalisTM PerFORM+ in terms of technical,<br>biological and clinical equivalences | Proven technical, biological and<br>clinical equivalences | Acceptable |
| Compare post-operative clinical data with pre-<br>operative plans to verify the accuracy of the<br>patient-specific solution in AequalisTM<br>PerFORM+ configuration | Correct positioning of the main pin | Acceptable |
| Perform tests of software features when the<br>AequalisTM PerFORM+ is selected | No dysfunction of the software<br>features and the AequalisTM<br>PerFORM+ is correctly displayed | Acceptable |
# 11) Substantial equivalence conclusion
Based upon this comparative study, substantial equivalence of BLUEPRINT™ Patient Specific Instrumentation to the predicates can be demonstrated on the following grounds. according to the FDA's Guidelines for Substantial Equivalence Decision making Process:
- BLUEPRINT™ Patient Specific Instrumentation (pending device) is compared to the predicate devices and the reference devices.
- BLUEPRINTM Patient Specific Instrumentation (pending device) has the sufficiently equivalent intended use as the predicate devices: BLUEPRINT™ Patient Specific Instrumentation (K143374) and BLUEPRINT™ Patient Specific Instrumentation (K160555),
- -BLUEPRINT 3D planning software (pending device) is equivalent to the BLUEPRINT 3D planning software (K143374) and BLUEPRINT™ Patient Specific Instrumentation (K160555).
- -BLUEPRINT 3D planning software (pending device) user manual is similar in indications precautions, warnings, and instructions as the predicate device: (K143374) and (K160555).
- Major technological characteristics are equivalent between BLUEPRINT™ Patient Specific -Instrumentation (pending device) and the predicate devices:
- Equivalence of general features -
- -Equivalent surgical procedures
- Equivalent intended use, indications for use -
- -Equivalent material
Therefore, in the light of the above information, the BLUEPRINT™ Patient Specific Instrumentation is considered equivalent to the predicate devices and no safety and effectiveness issues were raised with this device.
Image /page/8/Picture/15 description: The image shows a logo with a stylized letter 'T' inside a hexagon. The 'T' is formed by two overlapping shapes, creating a three-dimensional effect. The color of the logo is a light blue or lavender. The logo appears to be simple and modern.
Tél. : 33 (0)4 76 61 35 00 TORNIER S.A.S. Fax : 33 (0)4 76 61 35 33 161, rue Lavoisier 38334 MONTBONNOT CEDEX FRANCE
S.A.S. au capital de 35 043 008 € SIRET : 070 501 275 000 21 R.C.S. : 070 501 275 CODE APE : 3250 A
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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.