K131896 · Suzhou Anke Medical System Co., Ltd. · LNH · Feb 28, 2014 · Radiology
Device Facts
Record ID
K131896
Device Name
SUPERVAN 1.5T MAGNETIC RESONANCE IMAGING SYSTEM
Applicant
Suzhou Anke Medical System Co., Ltd.
Product Code
LNH · Radiology
Decision Date
Feb 28, 2014
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 892.1000
Device Class
Class 2
Indications for Use
SuperVan 1.5T Magnetic Resonance Imaging System is a MRI system that produces transversal, sagittal and coronal and oblique cross-section images of the internal structure of the whole body. The images produced by the SuperVan 1.5T system reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The NMR properties that determine the image appearance are proton density, spin-lattice relaxation time (T1), spin-spin relaxation time (T2) and flow. These images when interpreted by a trained physician, yield information that may assist in diagnosis.
Device Story
SuperVan 1.5T is a magnetic resonance imaging (MRI) system featuring a 1.5 Tesla superconducting magnet in an open gantry design. It captures signals from hydrogen nuclei (protons) within the body to generate transversal, sagittal, coronal, and oblique cross-sectional images. The system comprises a magnet, RF amplifier, gradient amplifier, RF coils (head, neck, body, knee), console, control computer, intercom, and water chiller. Operated by trained professionals in a clinical setting, the system uses the AnkeStation software (Windows XP-based) to process NMR properties—proton density, T1, T2, and flow—into diagnostic images. These images assist physicians in clinical decision-making by providing internal anatomical visualization. The device is intended for prescription use only.
Clinical Evidence
No clinical data provided. Substantial equivalence is supported by bench testing, including electrical safety, electromagnetic compatibility, and NEMA performance standards (SNR, geometric distortion, image uniformity, slice thickness, and SAR characterization). Biocompatibility testing was performed per ISO 10993.
Technological Characteristics
1.5T superconducting magnet; open gantry design. Components: RF amplifier, gradient amplifier, RF coils, control computer, water chiller. Materials: Synthetic resin (patient contact), acrylic acid lacquer. Standards: IEC 60601-1, IEC 60601-2-33, IEC 60601-1-2, ISO 10993, NEMA MS 1-8. Software: AnkeStation (Windows XP-based).
Indications for Use
Indicated for use as a magnetic resonance diagnostic device (MRDD) to produce cross-sectional images of the internal structure of the whole body for diagnostic purposes in patients, when interpreted by a trained physician.
Regulatory Classification
Identification
A magnetic resonance diagnostic device is intended for general diagnostic use to present images which reflect the spatial distribution and/or magnetic resonance spectra which reflect frequency and distribution of nuclei exhibiting nuclear magnetic resonance. Other physical parameters derived from the images and/or spectra may also be produced. The device includes hydrogen-1 (proton) imaging, sodium-23 imaging, hydrogen-1 spectroscopy, phosphorus-31 spectroscopy, and chemical shift imaging (preserving simultaneous frequency and spatial information).
Special Controls
*Classification.* Class II (special controls). A magnetic resonance imaging disposable kit intended for use with a magnetic resonance diagnostic device only is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9.
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KB1896
Page 1 of 8
Exhibit #3 510 (k) Summary
Project #: M0072013Ad
# Exhibit #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 Title 21, CFR Section 807.92.
The assigned 510(k) Number: K131896
- 1. Date of Submission: 06/10/2013
- Sponsor Identification 2.
Suzhou Anke Medical System Co., Ltd Building K, 128 Xingpu Road. Suzhou Industrial Park, Jiangsu. 215126, China
Establishment Registration Number: Not yet registered
Contact Person: Weijie Xia Position: Registration specialist Tel: +86-10-51530223 Fax: +86-512-62956068 Email: xiaweijie@ankemri.com
- 3. Submission Correspondent
Ms. Diana Hong & Mr. Tarzan Wang Mid-Link Consulting Co., Ltd P.O. Box 120-119 Shanghai, 200120, China Tel: +86-21-22815850 Fax: 240-238-7587 Email: info@mid-link.net
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#### Proposed Device Identification 4.
Proposed Device Name: SuperVan 1.5T Magnetic Resonance Imaging System Proposed Device Common Name: Magnetic Resonance Imaging System
Regulatory Information: Classification Name: system. nuclear magnetic resonance imaging: Classification: II; Product Code: LNH ; Regulation Number: 21 CFR 892.1000; Review Panel: Radiology;
### Intended Use Statement:
SuperVan 1.5T Magnetic Resonance Imaging System is a MRI system that produces transversal, sagittal and coronal and oblique cross-section images of the internal structure of the whole body. The images produced by the SuperVan 1.5T system reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The NMR properties that determine the image appearance are proton density, spin-lattice relaxation time (T1), spin-spin relaxation time (12) and flow. These images when interpreted by a trained physician, vield information that may assist in diagnosis.
- Predicate Device Identification 5.
510(k) Number: K052013 Product Name: ACHIEVA 1.5T & INTERA 1.5T family Manufacturer: Philips Medical Systems Nederland BV
#### Device Description 6.
The proposed device, SuperVan 1.5T, is a Magnetic Resonance Imaging System that utilizes a 1.5 Tesla superconducting magnet in an open gantry design.
It's indicated for use as magnetic resonance diagnostic devices (MRDD) that produce transversal, sagittal and coronal and oblique cross-section images of the internal structure of the whole body. The images produced by the SuperVan 1.5T system reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The NMR properties that determine the image appearance are proton density, spin-lattice relaxation time (T1), spin-spin relaxation time (172) and flow. These images when interpreted by a trained physician, vield information that may assist in diagnosis.
The MRI system is composed of magnet. RF Amplifier, Gradient Amplifier, RF Coils. control computer, intercom system and water chiller. The system software, AnkeStation, based on Windows XP E3-2
{2}------------------------------------------------
operating system is an interactive program with user friendly interface.
#### 7. Non-Clinical Test Conclusion
Non clinical tests were conducted to verily 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:
IEC 60601-1. Medical Electrical Equipment - Part 1: General Requirements for Safety, 1988; Amendment 1, 1991-11, Amendment 2, 1995.
IEC 60601-1-1:2000. Medical electrical equipment -- Part 1-1: General requirements for salety -Collateral standard: Safety requirements for medical electrical systems.
IEC 60601-2-33, Medical electrical equipment - Part 2-33: Particular requirements for the basic safety and essential performance of magnetic resonance equipment for medical diagnostic. 2002; Amendment 1. 2005. Amendment 2, 2007.
IEC 60601-1-2: 2007. Medical Electrical Equipment -Part 1-2: General Requirements for Safety -Collateral standard: Electromagnetic Compatibility -Requirements and Tests.
IEC 62366: 2007. Medical devices - Application of usability engineering to medical devices.
ISO 10993-1: 2009. Biological evaluation of medical devices -- Part 1: Evaluation and testing within a risk management process.
ISO 10993-5:2009, Biological evaluation of medical devices -- Part 5: Tests for In Vitro cytotoxicity,
150 10993-10:2010. Biological evaluation of medical devices - Part 10: Tests for irritation and skin sensitization.
NEMA MS 1-2008, Determination of Signal-to-Noise Ratio (SNR) in Diagnostic Magnetic Resonance Imaging.
NEMA MS 2-2008, Determination of Two-Dimensional Geometric Distortion in Diagnostic Magnetic Resonance Images.
NEMA MS 3-2008, Determination of Image Uniformity in Diagnostic Resonance Images.
NEMA MS 4-2010. Acoustic Noise Measurement Procedure for Diagnosing Magnetic.
NEMA MS 5-2010, Determination of Slice Thickness in Diagnostic Resonance Imaging.
NEMA MS 6-2008, Determination of Signal-to-Noise Ratio and Image Uniformity for Single-Channel Non-Volume Coils in Diagnostic MR Imaging.
NEMA MS 8-2008, Characterization of the Specific Absorption Rate for Magnetic Resonance Imaging Systems.
#### 8. Substantially Equivalent (SE) Conclusion
The following table compares the DEVICE to the predicate device with respect to intended use, technological characteristics and principles of operation, etc.
{3}------------------------------------------------
| Item | Proposed Device | Predicate Device |
|-------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------|
| Product Code | LNH | Same |
| Regulation No. | 21 CFR 892.1000 | Same |
| Class | Class II | Same |
| Intended Use | SuperVan 1.5T Magnetic Resonance Imaging System<br>is a MRI system that produces transversal, sagittal and<br>coronal and oblique cross-section images of the<br>internal structure of the whole body. The images<br>produced by the SuperVan 1.5T system reflect the<br>spatial distribution of protons (hydrogen nuclei)<br>exhibiting magnetic resonance. The NMR properties<br>that determine the image appearance are proton<br>density, spin-lattice relaxation time (T1), spin-spin<br>relaxation time (T2) and flow. These images when<br>interpreted by a trained physician, yield information<br>that may assist in diagnosis. | Similar |
| Installation Type | Fixed | Same |
| Magnet Type | Super-conducting | Same |
| Field Strength | 1.5T | Same |
| Coil | Head coil, neck coil, body coil, knee coil | Similar |
| Electrical Safety | Conforms to IEC 60601-1:1988 + A1:1991 + A2:1995.<br>IEC 60601-2-33:2002 + A1:2005 + A2:2007 | Same |
| EMC | Conforms to IEC 60601-1-2: 2007 | Same |
| Patient Contact | Synthetic resin | Similar |
| Material | Acrylic acid lacquer | Same |
| Biocompatibility | Conforms to the requirements of ISO 10993 series<br>standards | Same |
| Label and Labeling | Conforms to FDA Regulatory Requirements | Same |
| Level of Concern of<br>the Software | Moderate | Same |
Table 3-1 Comparison of Technology Characteristics
The proposed device and predicate devise share same classification and safety characteristics, similar intended use and technical specifications, the difference is too slight, will not affectiveness and safety of proposed device.
The proposed device. SuperVan 1.5T Magnetic Resonance Imaging System, is determined to be Substantially Equivalent (SE) to the predicate device, ACHIEVA 1.5T & INTERA 1.5T family (K052013). in respect of safety and effectiveness.
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# Exhibit #3 510(k) Summary
This 510(k) Summary of 510(k) safety and effectivencss information is being submitted in accordance with requirements of SMDA 1990 and Title 21, CFR Section 807.92.
The assigned 510(k) Number: ___K131896_
- Date of Submission: 06/10/2013 1.
- 2. Sponsor Identification
Suzhou Anke Medical System Co., Ltd Building K. 128 Xingpu Road. Suzhou Industrial Park, Jiangsu. 215126, China
Establishment Registration Number: Not yet registered
Contact Person: Weijie Xia Position: Registration specialist Tel: +86-10-51530223 Fax: +86-512-62956068 Email: xiawcijic@ankemri.com
- 3. Submission Correspondent
- Ms. Diana Hong & Mr. Tarzan Wang Mid-Link Consulting Co., Ltd P.O. Box 120-119 Shanghai, 200120. China Tel: +86-21-22815850 Fax: 240-238-7587 Email: info@mid-link.net
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- Proposed Device Identification 4.
Proposed Device Name: SuperVan 1.5T Magnetic Resonance Imaging System Proposed Device Common Name: Magnetic Resonance Imaging System
Regulatory Information: Classification Name: system, nuclear magnetic resonance imaging; Classification: II: Product Code: LNH ; Regulation Number: 21 CFR 892.1000; Review Panel: Radiology;
### Intended Use Statement:
SuperVan 1.5T Magnetic Resonance Imaging System is a MRI system that produces transversal, sagittal and coronal and oblique cross-section images of the internal structure of the whole body. The images produced by the SuperVan 1.5T system reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The NMR properties that determine the image appearance are proton density, spin-lattice relaxation time (II), spin-spin relaxation time (T2) and flow. These images when interpreted by a trained physician. yield information that may assist in diagnosis.
- Predicate Device Identification 5.
510(k) Number: K052013 Product Name: ACHIEVA 1.5T & INTERA 1.5T family Manufacturer: Philips Medical Systems Nederland BV
#### Device Description 6.
The proposed device, SuperVan 1.5T, is a Magnetic Resonance Imaging System that utilizes a 1.5 Tesla superconducting magnet in an open gantry design.
It's indicated for use as magnetic resonance diagnostic devices (MRDD) that produce transversal, sagittal and coronal and oblique cross-section images of the internal structure of the whole body. The images produced by the SuperVan 1.57 system reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The NMR properties that determine the image appearance are proton density, spin-lattice relaxation time (11), spin-spin relaxation time (12) and flow. These images when interpreted by a trained physician, yield information that may assist in diagnosis.
The MRI system is composed of magnet. RF Amplifier. RF Coils. console, console, control computer, intercom system and water chiller. The system software, AnkeStation, based on Windows XP E3-2
{6}------------------------------------------------
operating system is an interactive program with user friendly interface.
7. Non-Clinical Test Conclusion
> Non clinical 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:
> IEC 60601-1, Medical Electrical Equipment - Part 1: General Requirements for Safety, 1988; Amendment 1, 1991-11, Amendment 2, 1995.
> IEC 60601-1-1:2000. Medical equipment -- Part 1-1: General requirements for safety -Collateral standard: Safety requirements for medical electrical systems.
> IEC 60601-2-33, Medical electrical equipment - Particular requirements for the basic safety and essential performance of magnetic resonance equipment for medical diagnostic. 2002; Amendment 1. 2005, Amendment 2, 2007.
> IEC 60601-1-2: 2007, Medical Electrical Equipment -Part 1-2: General Requirements for Safety -Collateral standard: Electromagnetic Compatibility -Requirements and Tests.
IEC 62366: 2007, Medical devices - Application of usability engineering to medical devices.
ISO 10993-1: 2009, Biological evaluation of medical devices -- Part 1: Evaluation and testing within a risk management process.
ISO 10993-5:2009, Biological evaluation of medical devices -- Part 5: Tests for In Vitro cytotoxicity.
ISO 10993-10:2010. Biological evaluation of medical devices - Part 10: Tests for irritation and skin sensitization.
NEMA MS 1-2008, Determination of Signal-to-Noise Ratio (SNR) in Diagnostic Magnetic Resonance Imaging.
NEMA MS 2-2008, Determination of Two-Dimensional Geometric Distortion in Diagnostic Magnetic Resonance Images.
NEMA MS 3-2008, Determination of Image Uniformity in Diagnostic Resonance Images. NEMA MS 4-2010, Acoustic Noise Measurement Procedure for Diagnosing Magnetic.
RDMRTRD 1-2018, Procedure Noise Measurement Procedure for Diagnosing Magnetics.
NEMA MS 5-2010, Determination of Slice Thickness in Diagnostic Resonance Imaging.
NEMA MS 6-2008, Determination of Signal-to-Noise Ratio and Image Uniformity for Single-Channel Non-Volume Coils in Diagnostic MR Imaging,
NEMA MS 8-2008, Characterization of the Specific Absorption Rate for Magnetic Resonance Imaging Systems.
#### 8. Substantially Equivalent (SE) Conclusion
The following table compares the DEVICE to the predicate device with respect to intended use, technological characteristics and principles of operation, etc.
{7}------------------------------------------------
| Item | Proposed Device | Predicate Device |
|-------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------|
| Product Code | LNH | Same |
| Regulation No. | 21 CFR 892.1000 | Same |
| Class | Class II | Same |
| Intended Use | SuperVan 1.5T Magnetic Resonance Imaging System<br>is a MRI system that produces transversal, sagittal and<br>coronal and oblique cross-section images of the<br>internal structure of the whole body. The images<br>produced by the SuperVan 1.5T system reflect the<br>spatial distribution of protons (hydrogen nuclei)<br>exhibiting magnetic resonance. The NMR properties<br>that determine the image appearance are proton<br>density, spin-lattice relaxation time (T1), spin-spin<br>relaxation time (T2) and flow. These images when<br>interpreted by a trained physician, yield information<br>that may assist in diagnosis. | Similar |
| Installation Type | Fixed | Same |
| Magnet Type | Super-conducting | Same |
| Field Strength | 1.5T | Same |
| Coil | Head coil, neck coil, body coil, knee coil | Similar |
| Electrical Safety | Conforms to IEC 60601-1:1988 + A1:1991 + A2:1995.<br>IEC 60601-2-33:2002 + A1:2005 + A2:2007 | Same |
| EMC | Conforms to IEC 60601-1-2: 2007 | Same |
| Patient Contact | Synthetic resin | Similar |
| Material | Acrylic acid lacquer | Same |
| Biocompatibility | Conforms to the requirements of ISO 10993 series<br>standards | Same |
| Label and Labeling | Conforms to FDA Regulatory Requirements. | Same |
| Level of Concern of<br>the Software | Moderate | Same |
Table 3-1 Comparison of Technology Characteristics
The proposed device and predicate devise share classification and safety characteristics, similar intended use and technical specifications, the difference is too slight, will not affectiveness and safety of proposed device.
The proposed device. SuperVan 1.5T Magnetic Resonance Imaging System, is determined to be Substantially Equivalent (SE) to the predicate device, ACHIEVA 1.5T & INTERA 1.5T family (K052013), in respect of safety and effectiveness.
{8}------------------------------------------------
Image /page/8/Picture/0 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized eagle with three tail feathers, and the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circle around the eagle.
### DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
February 28, 2014
Suzhou Anke Medical Systems Co., Ltd. % Ms. Diana Hong General Manager Mid-Link Consulting Co., Ltd. P.O. BOX 120-119 SHANGHAI 200120 CHINA
Re: K131896
Trade/Device Name: Supervan 1.5T Magnetic Resonance Imaging System Regulation Number: 21 CFR 892.1000 Regulation Name: Magnetic resonance diagnostic device Regulatory Class: II Product Code: LNH Dated: January 27, 2014 Received: January 31, 2014
Dear Ms. 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.
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 (OS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
{9}------------------------------------------------
Page 2-Ms. Hong
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
htm//www.fda.gov/MedicalDevices/ResourcesforYou/industry/default.htm. 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/Reportal?roblem/default.html 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.lda.gov/MedicalDevices/ResourcesforYou/Industry/default.html
Sincerely yours.
- William D. Hara
for
Janine M: Morris Director, Division of Radiological Health Office of In Vitro Diagnostics and Radiological Health Center for Devices and Radiological Health
Enclosure
{10}------------------------------------------------
### DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
## Indications for Use
Form Approved: OMB No. 0910-0120 Expiration Date: January 31, 2017 See PRA Statement below.
510(k) Number (if known) K131896
Device Name
SuperVan 1.5T Magnetic Resonance Imaging System
Indications for Use (Describe)
SuperVan 1.57 Magnetic Resonance Imaging System is a MRI system that produces transversal, sagittal and coronal and oblique cross-section images of the internal structure of the images produced by the SuperVan 1.5T1 system reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The NMR properties that determine the image appearance are proton density, spin-latice relaxation time (T1), spin-spin relaxation time (T2) and flow. These images when interpreted by a trained physician, yield information that may assist in diagnosis.
Type of Use (Select one or both, as applicable)
2 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) (Signalure)
Michael D. O'Hara
This section applies only to requirements of the Paperwork Reduction Act of 1995.
## *DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW."
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
> Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff@fda.hhs.gov
"An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number."
FORM FDA 3881 (1/14)
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Part 1 — Search, results, and everyday workflows 16 min
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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.
Use the checkboxes above the results to narrow: SaMD keeps only software-only devices, AI / ML keeps only devices with AI.
Exact vs. fuzzy search: what's the difference?
Exact matches on the literal phrase (prefix search works, suffix does not). Fuzzy matches on the meaning and intent of the phrase rather than the exact words. Hover over the badge on any row to see why it matched.
You search "coronary artery calcification" and want only software devices with AI. What two filters do you apply?
Narrow by SaMD (software-only devices), then narrow by AI/ML (devices with AI).
2. The results table
Scroll right in the results table. The intended use is extracted for you — no need to open the PDF. The device story gives a high-level snapshot of what the device does and how it's used. The AI Performance sub-table shows each output name, acceptance criteria, observed values, and development/test dataset descriptions — the same format Innolitics uses for regulatory strategy outputs, and the fastest high-level fingerprint of an AI device. It is AI-generated but has been very reliable in practice.
Where do you find a device's intended use without opening the PDF?
Scroll right in the search results table. The intended use column is extracted for you; no need to dig into the 510(k) summary PDF.
What does the AI Performance sub-table show, and why is it useful?
Output name, acceptance criteria, observed values, development dataset description, and test dataset description. It's the same format we use for regulatory strategy output and Fast 510(k) input, and the fastest high-level fingerprint of an AI device. AI-generated but reliable in practice.
3. Judging fuzzy relevance
Fuzzy results trail off in relevance as you scroll. Use three signals to decide how far down to go: the fuzzy badge explanations, the intended use column, and whether your target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, you're past the relevant zone. A top hit with a low score (~0.4) and a stretched explanation is a hint the closest predicates are far away — the project may be headed for De Novo. Note the fuzzy search is a pattern match: it doesn't handle negation ("not") well, and hardware devices can appear — filter by SaMD/AI ML to cut them.
How do you judge how far down fuzzy search results to go?
Use the relevancy signals: the fuzzy badge explanations, the intended use column, and whether the target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, results are trailing off in relevancy.
4. Device detail page: chat and citations
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Reading rule for every project: how many summaries do you read in full?
At least the three most relevant 510(k) or De Novo summaries, in full. After that, use targeted chat questions to confirm your memory quickly. The tool supports this professional habit — it doesn't replace it.
5. Side-by-side comparison
Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
What does the side-by-side PDF viewer mode do?
Select multiple devices, open the PDF viewer tab, and ask one question (e.g., "Describe the training data"). It queries all selected devices simultaneously with citations, so you can compare and contrast quickly.
6. Collections
With rows selected, go to the Collections tab and create a labeled collection (e.g., "Cobb Angle Project"). Reload that selection any time — before a client call, pull up the collection and ask questions across all of its devices at once.
How do you save a set of selected devices for later use?
Select the rows, go to the Collections tab, and create a labeled collection (e.g., "Cobb Angle Project"). You can reload the selection anytime and carry it into the PDF viewer and other tabs that support selections.
7. Product codes and the regulations tree
Click a product code in the results to jump to it in the regulations tree — identification text, sibling product codes, and devices you can open in a PDF viewer on the right. Click a regulation number to see its identification, special controls, and related product codes. You can also search by product code or regulation number at the top of the tree. Always read the special controls if any exist for your device — it broadens your search and sharpens pre-kickoff research.
What can you do from the regulations tree view?
Browse product codes and regulation numbers, read the identification text and special controls, browse sibling product codes, open device PDFs on the right, and search by product code or regulation number at the top of the tree.
8. Chart view
Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
How do you see which regulations dominate a search result set?
Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
9. The predicate graph
Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
In the predicate graph, why are commonly predicated devices worth reading?
A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
10. Embeddings: the galaxy map
The Embeddings tab plots every matching document in a 2-D "galaxy map" where semantically similar devices cluster together. Hover or click clusters to explore, and let AI label the clusters for you. Embeddings beat product codes for grouping: two devices can carry different product codes (LLZ vs. QIH) yet do the same thing — the embedding captures the meaning of the intended use and device story. This is also exactly how retrieval-augmented generation (RAG) works under the hood, and it makes a great visual on client calls.
Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.