K153346 · Siemens Medical Solutions USA, Inc. · LLZ · Mar 4, 2016 · Radiology
Device Facts
Record ID
K153346
Device Name
syngo Application Software VD11
Applicant
Siemens Medical Solutions USA, Inc.
Product Code
LLZ · Radiology
Decision Date
Mar 4, 2016
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 892.2050
Device Class
Class 2
Indications for Use
The syngo Application Software is a medical software for real-time viewing, image manipulation, 3D-visualization, communication, and storage of medical images and data on exchange media. It is used for diagnostic image viewing and post processing and for viewing and post processing during interventional procedures. The syngo Application Software can be deployed on independent hardware such as a stand-alone diagnostic review, post-processing, and reporting workstation. It can also be configured within a network to send and receive DICOM data. Furthermore, the syngo Application Software can be deployed on systems of the Siemens Angiography system family. It provides image guided solutions in the operating room, for image guided surgery, by Image Fusion and by navigation systems, image guided solutions in interventional cardiology and electrophysiology and image guided solutions for interventional oncology, interventional radiology, and interventional neuroradiology. The syngo Application Software can also be combined with fluoroscopy systems or Radiographic systems. The syngo Application Software VD11 can be configured with a variety of syngo or Windows-based software options, which are intended to assist the physician in diagnosis, treatment planning and treatment control. It includes commercially available post-processing techniques and OEM options. Procedures that can be performed include: minimally invasive surgical procedures and minimally invasive tumor treatment.
Device Story
Medical software for real-time viewing, manipulation, 3D-visualization, and storage of medical images; inputs include digital radiographic, fluoroscopic, interventional, and angiographic data; operates on standalone workstations or integrated into Siemens Angiography systems; provides image-guided solutions for surgery, interventional cardiology, electrophysiology, oncology, and neuroradiology; assists physicians in diagnosis, treatment planning, and control; outputs include processed images and reports; used in clinical settings (OR, radiology, cardiology) by healthcare professionals; facilitates minimally invasive procedures; benefits include enhanced visualization and workflow efficiency.
Clinical Evidence
Bench testing only. Verification and validation testing performed to assess functionality and software specifications. No clinical trials conducted; substantial equivalence supported by non-clinical performance data and clinical images.
Technological Characteristics
Software-based medical workstation; runs on Windows 7; supports DICOM networking (storage, query/retrieve, print); includes 3D visualization (MPR, SSD, MIP, VRT), image fusion, and various quantification packages (QCA, QVA, LVA); cybersecurity controls implemented; conforms to ISO 14971, IEC 60601-1-6, IEC 62304, IEC 62366, and NEMA PS3.
Indications for Use
Indicated for diagnostic image viewing, post-processing, and interventional procedure support. Intended for use by healthcare professionals for minimally invasive surgical procedures and tumor treatment planning/control. No specific age or gender restrictions.
Regulatory Classification
Identification
A medical image management and processing system is a device that provides one or more capabilities relating to the review and digital processing of medical images for the purposes of interpretation by a trained practitioner of disease detection, diagnosis, or patient management. The software components may provide advanced or complex image processing functions for image manipulation, enhancement, or quantification that are intended for use in the interpretation and analysis of medical images. Advanced image manipulation functions may include image segmentation, multimodality image registration, or 3D visualization. Complex quantitative functions may include semi-automated measurements or time-series measurements.
Special Controls
*Classification.* Class II (special controls; voluntary standards—Digital Imaging and Communications in Medicine (DICOM) Std., Joint Photographic Experts Group (JPEG) Std., Society of Motion Picture and Television Engineers (SMPTE) Test Pattern).
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Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
March 4, 2016
Siemens Medical Solutions USA, Inc. % Ms. Patricia Jones Technical Specialist, Regulatory Submissions 40 Liberty Boulevard 65-1A MALVERN PA 19355
Re: K153346
Trade/Device Name: syngo Application Software VD11 Regulation Number: 21 CFR 892.2050 Regulation Name: Picture archiving and communications system Regulatory Class: II Product Code: LLZ Dated: February 5, 2016 Received: February 8, 2016
Dear Ms. Jones:
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 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.
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If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education 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. 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
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Sincerely yours.
Michael D. O'Hara
For
Robert Ochs, Ph.D. Director Division of Radiological Health Office of In Vitro Diagnostics and Radiological Health Center for Devices and Radiological Health
Enclosure
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| DEPARTMENT OF HEALTH AND HUMAN SERVICES<br>Food and Drug Administration<br><br><b>Indications for Use</b> | Form Approved: OMB No. 0910-0120<br>Expiration Date: January 31, 2017<br>See PRA Statement below. |
|-----------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 510(k) Number (if known) | K153346 |
| Device Name | syngo Application Software VD11 |
| Indications for Use (Describe) | The syngo Application Software is a medical software for real-time viewing, image manipulation, 3D-visualization, communication, and storage of medical images and data on exchange media. It is used for diagnostic image viewing and post processing and for viewing and post processing during interventional procedures. |
| | The syngo Application Software can be deployed on independent hardware such as a stand-alone diagnostic review, post-processing, and reporting workstation. It can also be configured within a network to send and receive DICOM data. Furthermore, the syngo Application Software can be deployed on systems of the Siemens Angiography system family. It provides image guided solutions in the operating room, for image guided surgery, by Image Fusion and by navigation systems, image guided solutions in interventional cardiology and electrophysiology and image guided solutions for interventional oncology, interventional radiology, and interventional neuroradiology. |
| | The syngo Application Software can also be combined with fluoroscopy systems or Radiographic systems. |
| | The syngo Application Software VD11 can be configured with a variety of syngo or Windows-based software options, which are intended to assist the physician in diagnosis, treatment planning and treatment control. It includes commercially available post-processing techniques and OEM options. |
| | Procedures that can be performed include: minimally invasive surgical procedures and minimally invasive tumor treatment. |
| Type of Use (Select one or both, as applicable) | <label><input checked="checked" type="checkbox"/> Prescription Use (Part 21 CFR 801 Subpart D)</label> <label><input type="checkbox"/> Over-The-Counter Use (21 CFR 801 Subpart C)</label> |
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# Section 7 510(k) Summary
The 510(k) Summary is provided on the next page and is suitable for publication on the FDA website.
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## 510(k) Summary: syngo Application Software VD11
Company: Siemens Medical Solutions USA, Inc. 40 Liberty Boulevard, 65-1A Malvern, PA 19355
Date Prepared: March 2, 2016
This 510(k) summary of safety and effectiveness information is being submitted in accordance with the requirements of SMDA 1990 and 21 CFR § 807.92.
- General Information: 1. lmporter / Distributor: Siemens Medical Systems USA, Inc. 40 Liberty Boulevard, 65-1A Malvern, PA 19355 Establishment Registration Number: 2240869
### Manufacturing Site:
Siemens Healthcare GmbH Siemensstr. 1 91301 Forchheim, Germany Establishment Reqistration Number: 3004977335
#### 2. Contact Person:
Ms. Patricia D Jones Technical Specialist, Requlatory Submissions Siemens Medical Solutions USA, Inc. 40 Liberty Boulevard, 65-1A Malvern, PA 19355 Phone: (610) 448-6474 Fax: (610) 640-4481 Email: patricia.d.jones@siemens.com
#### 3. Device Name and Classification:
| Trade Name: | syngo Application Software VD11 |
|----------------------------|---------------------------------------------|
| Classification Name: | Picture Archiving and Communications system |
| Classification Panel: | Radiology |
| Classification Regulation: | 21 CFR §892. 2050 |
| Device Class: | Class II |
| Product Code: | LLZ |
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#### 4. Legally Marketed Predicate Device
Trade Name: syngo X Workplace 510(k) Clearance K143319 February 24, 2015 Clearance Date Classification Name: Picture Archiving and Communications System Classification Panel: Radiology 21 CFR §892. 2050 CFR Section: Device Class: Class II Product Code: LLZ Recall Information: This predicate device has not been the subject of any design related recalls.
#### 5. Device Description:
The syngo Application Software VD11 is medical diagnostic software for real-time viewing, diagnostic review, post-processing, image manipulation, optimization, communication, reporting and storage of medical images and data on exchange media. It provides image guided solutions in the operating room, for image guided surgery, by Image Fusion and by navigation systems, image guided solutions in interventional cardiology and electrophysiology and image quided solutions for interventional oncology, interventional radiology, and interventional neuroradiology. It can be deployed with a variety of syngo or Windows based software options, which are intended to assist the physician in evaluation of digital radiographic examinations, including diagnosis and/or treatment planning.
Siemens syngo Application Software VD11 is designed to work with digital radiographic, fluoroscopic, interventional and angiographic systems. The software platform with common software architecture, syngo application packages and basic services is the same as used with the syngo X Workplace (K143319).
Siemens Medical Solutions USA, Inc. hereby submits this Traditional 510(k) to request clearance for the Subject Device (syngo Application Software version VD11). The Subject Device is a modified version of the previously cleared syngo X Workplace software version VD10 cleared under Premarket Notification K143319 on February 24, 2015.
The following modifications are made to the cleared syngo X Workplace software version VD10 which created the Subject Device:
- 1. Updated Indications for Use Statement (Modification Affects: Labeling)
- 2. VD10 Software renamed to VD11 (VD10 software features of the predicate device remain the same). The "syngo Application Software" VD11 consists of features cleared as SW Version VD10 in K143319. VD11 is provided as software only on a CD/DVD. (Modification Affects: Labeling).
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- 3. Provided update 510(k) information (see table below). The following minor modifications were made to the predicate device and are considered update 510(k) information for this submission.
| Update Predicate Device Modifications Information | |
|---------------------------------------------------|------------------------------------------|
| 1. | syngo X Workplace - new PC Hardware M720 |
| 2. | syngo.Interventional - VA30 |
| 3. | syngo.Interventional - VB10 |
The syngo Application Software VD11 may be installed either on Siemens released PC hardware or on Siemens X-ray systems also known as Siemens Angiography Systems. The combination of "syngo Application Software" and the Siemens released PC Hardware will be marketed as components of the "syngo X Workplace".
The syngo Application Software VD11 is within the same classification requlation and the intended use and the general Indications for Use Statement for Siemens' Picture Archiving and Communications System.
#### 6. Indications for Use:
The syngo Application Software is a medical software for real-time viewing, image manipulation, 3D-visualization, communication, and storage of medical images and data on exchange media. It is used for diagnostic image viewing and post processing and for viewing and post processing during interventional procedures.
The syngo Application Software can be deployed on independent hardware such as a stand-alone diagnostic review, post-processing, and reporting workstation. It can also be configured within a network to send and receive DICOM data. Furthermore, the syngo Application Software can be deployed on systems of the Siemens Angiography system family. It provides image quided solutions in the operating room, for image quided surgery, by Image Fusion and by navigation systems, image quided solutions in interventional cardiology and electrophysiology and image guided solutions for interventional oncology, interventional radiology, and interventional neuroradiology.
The syngo Application Software can also be combined with fluoroscopy systems or Radiographic systems.
The syngo Application Software VD11 can be configured with a variety of syngo or Windows-based software options, which are intended to assist the physician in diagnosis, treatment planning and treatment control. It includes commercially available post-processing techniques and OEM options.
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Procedures that can be performed include: minimally invasive surgical procedures and minimally invasive tumor treatment.
### 7. Summary of Technological Characteristics of the Subject Device as Compared with the Predicate Device:
The subject device is comparable to general Indications for Use for medical workstation for real-time viewing, image manipulation, 3D-visualization, communication, and storage of medical images and data on exchange media. The subject device has the same intended use, functionality, technology and is considered substantially equivalent to the commercially available Siemens' syngo X workplace. The Indications for Use Statement is slightly altered from the predicate, but the intended use of the device remains the same.
All Software components of the subject device are the same as the one from the predicate device.
The Subject Device modifications do not alter its fundamental scientific technology from the 510(k) cleared predicate device Siemens' syngo X Workplace. See table below:
| Technological<br>Characteristic | Subject Device:<br>"syngo Application Software"<br>SW VD11 on CD/DVD Only | Predicate Device:<br>syngo X Workplace<br>SW VD10 K143319 | Comparison<br>Results |
|---------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------|
| Unchanged<br>SW<br>Applications | syngo Dyna3D | syngo Dyna3D | Same |
| | syngo DynaCT | syngo DynaCT | Same |
| | syngo DynaCT Cardiac | syngo DynaCT Cardiac | Same |
| | syngo DynaPBV Neuro | syngo DynaPBV Neuro | Same |
| | syngo DynaPBV Body | syngo DynaPBV Body | Same |
| | syngo DynaCT Large Volume | syngo DynaCT Large Volume | Same |
| | syngo DynaCT 360 | syngo DynaCT 360 | Same |
| | syngo Dyna3D HighSpeed | syngo Dyna3D HighSpeed | Same |
| | syngo DynaCT Micro | syngo DynaCT Micro | Same |
| | syngo Needle Guidance | syngo Needle Guidance | Same |
| | syngo Electrophysiology<br>Guidance | syngo Electrophysiology<br>Guidance | Same |
| | syngo Aortic Valve Guidance | syngo Aortic Valve Guidance | Same |
| | syngo 3D Stenosis measurement | syngo 3D Stenosis<br>measurement | Same |
| | syngo Neuro Aneurysm Analysis | syngo Neuro Aneurysm<br>Analysis | Same |
| | syngo Neuro Virtual Stent | syngo Neuro Virtual Stent | |
| | syngo 3D/3D Fusion | syngo 3D/3D Fusion | Same |
| | syngo Toolbox | syngo Toolbox | Same |
| | syngo 3D Roadmap | syngo 3D Roadmap | Same |
| | syngo Dual Volume | syngo Dual Volume | Same |
| | | | |
| | syngo Angio (DSA) | syngo Angio (DSA) | Same |
| | syngo Composing (AX/MR) | syngo Composing (AX/MR) | Same |
| | -syngo AngioLeg Composing | -syngo AngioLeg Composing | |
| | -syngo Spine Composing | -syngo Spine Composing | |
| | -syngo OrthoLeg Composing | -syngo OrthoLeg Composing | |
| | -syngo Ortho Measurement | -syngo Ortho Measurement | |
| | -syngo Ortho Report | -syngo Ortho Report | |
| | syngo iFlow | syngo iFlow | Same |
| | syngo QVA (Quantitative<br>Vascular Analysis) | syngo QVA (Quantitative<br>Vascular Analysis) | Same |
| | syngo QCA (Quantitative<br>Coronary Analysis) | syngo QCA (Quantitative<br>Coronary Analysis) | Same |
| | syngo LVA and syngo LVA<br>Biplane (Left Ventricular<br>Analysis) | syngo LVA and syngo LVA<br>Biplane (Left Ventricular<br>Analysis) | Same |
| | syngo IZ3D (3D-Quant) | syngo IZ3D (3D-Quant) | Same |
| | syngo 4D viewer:<br>-Quick Zoom<br>-syngo Dyna4D<br>-3D Wizard<br>-syngo 2/D/3D Fusion<br>-syngo DynaCT SMART<br>-Dedicated Graphical User<br>Interface | syngo 4D viewer:<br>-Quick Zoom<br>-syngo Dyna4D<br>-3D Wizard<br>-syngo 2/D/3D Fusion<br>-syngo DynaCT SMART<br>-Dedicated Graphical User<br>Interface | Same |
| syngo<br>Standard<br>Services | Patient Browser<br>Viewer (CT, MR, X-ray, NM,<br>PET, US), DICOM SR Viewer,<br>2D image display<br>Filming and Hardcopy<br>Archiving and Networking<br>-DICOM Storage<br>-DICOM Storage Commitment<br>-DICOM Query & Retrieve<br>-DICOM Media Storage<br>-DICOM Print<br>-Archiving (CD-R, DVD, film)<br>-Compression (JPEG, lossy<br>and lossless - 8 or 12 bit)<br>-Communication (TCP/IP<br>standard communication<br>protocol) | Patient Browser<br>Viewer (CT, MR, X-ray, NM,<br>PET, US), DICOM SR Viewer,<br>2D image display<br>Filming and Hardcopy<br>Archiving and Networking<br>-DICOM Storage<br>-DICOM Storage<br>Commitment<br>-DICOM Query & Retrieve<br>-DICOM Media Storage<br>-DICOM Print<br>-Archiving (CD-R, DVD, film)<br>-Compression (JPEG, lossy<br>and lossless - 8 or 12 bit)<br>-Communication (TCP/IP<br>standard communication<br>protocol) | Same |
| syngo<br>Extended<br>Services | Security Package<br>3D Basic:<br>Multiplanar Reconstruction<br>(MPR)<br>Surface Shaded Display (SSD)<br>Maximum/Minimum Intensity<br>Projection (MIP)<br>3D Volume Rendering Technique<br>(VRT)<br>Editor package<br>Fly Through<br>Image Fusion: CT, MR, NM, PET | Security Package<br>3D Basic:<br>Multiplanar Reconstruction<br>(MPR)<br>Surface Shaded Display (SSD)<br>Maximum/Minimum Intensity<br>Projection (MIP)<br>3D Volume Rendering<br>Technique (VRT)<br>Editor package<br>Fly Through<br>Image Fusion: CT, MR, NM, PET | Same |
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Image /page/8/Picture/0 description: The image shows the Siemens logo in blue, followed by the text "Traditional 510(k) Submission: syngo Application Software VD11". The Siemens logo is underlined, and the text is in black. The image is a document header or title, likely from a submission to a regulatory agency.
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| OEM software | Microsoft™ Office 2010™<br>Internet Explorer™<br>TrendMicro Antivirus Program<br>Version 10.6 at a minimum<br>CamTasia Studio Version 1.1.1<br>(or higher) | Microsoft™ Office 2010™<br>Internet Explorer™<br>TrendMicro Antivirus Program<br>Version 5.02 at a minimum<br>CamTasia Studio Version<br>n 1.1.1 (or higher) | Same |
|------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------|------|
| Integrated<br>Quantification | Quant including QCA 3D<br>K063344 | Quant including QCA 3D<br>K063344 | Same |
| Operating<br>System | Windows 7 | Windows 7 | Same |
| Image<br>Archiving | CD-R, DVD, Blue ray, film | CD-R, DVD, Blue ray, film | Same |
#### 8. Nonclinical Performance Testing:
Non-clinical tests were conducted for the syngo Application Software VD11 during product development. The modifications described in this Premarket Notification were supported with verification and validation testing.
Siemens claims conformance to the following performance standards: 14971; 60601-1-6; 62304; 62366; and NEMA PS3.
## Verification and Validation:
Software Documentation for a Moderate Level of Concern software per FDA's Guidance Document "Guidance for the Content of Premarket Submissions for Software Contained in Medical Devices" issued on May 11, 2005 is also included as part of this submission. The performance data demonstrates continued conformance with special controls for medical devices containing software. Nonclinical tests were conducted on the syngo Application Software VD11 during product development.
The Risk analysis was completed and risk control implemented to mitigate identified hazards. The testing results supports that all the software specifications have met the acceptance criteria. Testing for verification and validation for the device including was found acceptable to support the claims of substantial equivalence.
Siemens conforms to the Cybersecurity requirements by implementing a process of preventing unauthorized access, modifications, misuse or denial of use, or the unauthorized use of information that is stored, accessed, or transferred from a medical device to an external recipient. Provided in this submission is a cybersecurity statement that considers IEC 80001-1:2010. The responsibility for compliance with IEC 80001-1-2010 is the hospital. Provided in the Software Section is the required cybersecurity information.
### Summary:
Performance tests were conducted to test the functionality of the syngo Application Software VD11. These tests have been performed to assess the functionality of the subject device. Results of all conducted testing and clinical
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images were found acceptable and do not raise any new issues of safety or effectiveness.
#### 9. General Safety and Effectiveness Concerns:
Instructions for use are included within the device labeling, and the information provided will enable the user to operate the device in a safe and effective manner.
Risk management is ensured via a hazard analysis, which is used to identify potential hazards. These potential hazards are controlled via software development, verification and validation testing. To minimize electrical hazards, Siemens adheres to recognized and established industry practice, and all equipment is subject to final performance testing. Furthermore the operators are health care professionals familiar with and responsible for the evaluating and post processing of medical images.
#### 10. Conclusion as to Substantial Equivalence:
The predicate device was cleared based on non-clinical supportive information and clinical images. Similar non-clinical test results demonstrate that syngo Application Software VD11 acceptance criteria are adequate for the intended use of the device. The comparison of technological characteristic, non-clinical performance data, clinical images, and software validation data demonstrates that the subject device is as safe, and effective when compared to the predicate device that is currently marketed for the same intended use.
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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.
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.