This device is intended for use when there is a need to convert endoscopic and microscopic surgical video to a digital video format for subsequent review and archiving. This device will also transfer the digital video over digital networks and/or digital communication lines.
Device Story
fyreLINK VL captures analog video from surgical/endoscopic systems; converts to streaming digital video via hardware video converter; compresses using MPEG-2; stores on internal hard drive. System components: Image Acquisition Unit (IAU), review station, DVD library/archive. IAU operates on Windows 2000 platform; allows real-time review, export to network/workstations, and electronic reporting. Used in OR/clinic settings by surgical staff. Enables immediate local archival via DVD or network transfer to central servers. Provides physicians with digital access to procedure recordings for review and clinical documentation. Benefits include replacement of legacy VCRs, improved image management, and telemedicine capability via WAN/telecom links.
Clinical Evidence
No clinical data. Bench testing only; performance verification focused on video acquisition, digitization, compression, and storage capabilities compared to predicate.
Technological Characteristics
Hardware video converter; MPEG-2 compression; Windows 2000 platform; internal hard drive storage; DVD recorder; Ethernet connectivity for network/telemedicine; supports DICOM, bitmap, and JPEG formats. Form factor: laptop or desktop computer.
Indications for Use
Indicated for conversion of endoscopic and microscopic surgical video to digital format for review, archiving, and network transfer. Intended for prescription use in surgical/clinical environments.
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).
Predicate Devices
Dyonics Vision 635 Digital Capture System (K011944)
Submission Summary (Full Text)
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MPACS
MAY 2 3 2003
Ko30728
7601 Ganser Way Madison, WI 53719 (608) 827-7111
## 510(K) SUMMARY (As Required by 21 CFR 807.92(c))
# A. Submitter's Name and Address
MPACS, LLC 7601 Ganser Way Madison, WI 53719
Phone: (608) 827-7111 Fax:
### B. Contact Person
Greg Sopotnick Phone: (608) 827-7111 Fax: (608) 827-0162
### C. Date of Submission: March 6, 2003
### D. Device Name
D.1. Device Trade or Proprietary name: fyreLINK VL™
D.2. Device Common or Usual Name: Picture Archiving and Communications Systems (PACS)
# D.3. Classifications: Image Processing System
### D.4. Product Code: LLZ
D.5. Class: Class II
#### D.6. Classification Panel: Radiology
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### E. Equivalent Device
The equivalent legally marketed device is the Dyonics Vision 635 Digital Capture System (K011944) from Smith & Nephew, Inc., Endoscopy Division.
## F. Device Description
fyreLINK VL (formerly echoLINK) now provides the endoscopy and surgical market a real-time solution for dealing with video data in a complete image management system. There are three major components that make up the fyreLINK VL product line; an image acquisition unit, a review station (either the fyreLINK station or a third party product), and a DVD library system or other archive device. The telemedicine system uses the same components except for the DVD library system. Appendix D shows an example of how an image acquisition unit can be arranged to provide a particular customer solution.
The fyreLINK VL Image Acquisition Unit (IAU) is the key component of the fyreLINK VL device. It uses a hardware video converter to convert analog video coming from a surgical video system to streaming digital video in real time. This streaming digital video is then compressed using MPEG 2 technology and stored on its local hard drive as a MPEG2 file. The IAU can store up to 1000 minutes of digital video data on its internal hard disk. The data is available for immediate review on the IAU, or can be exported to another application or another workstation or archive. Each acquired recording is an individual file. Exams can consist of a single continuous recording of the entire procedure, or a collection of shorter recordings of areas of interest. Still images may also be captured and saved as bitmap or JPEG files. The IAU is built on a Windows 2000 platform, and is network-ready for transferring patient data to a local or central archive system and/or to a physician's review station. The IAU's compact size allows it to be a direct replacement for existing VCR's used in endoscopic and microscopic surgical procedures. The IAU platform can consist of either a laptop or desktop type computer. The device has an electronic report generator that will allow the user to enter exam information as part of a paperless reporting system. The IAU, when configured as part of a WAN environment, can be a part of a remote access telemedicine system. The IAU is controlled by MPACS proprietary software.
fyreLINK VL offers two review station solutions. Acquired images can be reviewed at the IAU, or the image files can be exported for use with another application. THE REVIEW FUNCTION OF FYRELINK VL SOFTWARE LABELS ALL RECALLED IMAGES WITH THE TYPE OF COMPRESSION USED AND THE COMPRESSION RATIO.
fyreLINK VL used in a network environment can integrate with a mass archive solution already in place. As an alternative, the IAU includes a DVD recorder built in, to permit immediate local archival of endoscopic or microscopic surgical procedures.
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MPACS can supply network solutions for integrating the fyreLINK VL components. In a network configuration, the image acquisition unit moves patient studies directly to a server. The networked review station is able to review both on-line and near-line studies. Network solutions can also include telecommunication links such as T1, DSL, and cable modem connections for telemedicine.
# G. Intended Use
This device is intended for use when there is a need to convert endoscopic and microscopic surgical video to a digital video format for subsequent review and archiving. This device will also transfer the digital video over digital networks and/or digital communication lines.
# H. Substantial Equivalency Comparison
fyreLINK VL and Dyonics Vision 635 Digital Capture System are technologically equivalent in their capture of video images. Both convert an analog video signal to digital data, and then use the MPEG compression standard to create a file for storage and playback. In addition, both devices are capable of exporting data files in DICOM format, and both devices also capture still images in bitmap and JPEG format.
Data files on both devices are initially stored to a large internal hard drive. Both devices also can export to a network storage device via an Ethernet connection.
## I. Conclusions
fyreLINK VL's performance is the same as the equivalent marketed device. Both devices are required to acquire or digitize full-motion (30 frames per second) analog video in real time. Likewise, both devices can playback the stored digital video in realtime.
Based on the intended use and the comparisons between the fyreLINK VL device and the legally marketed device, there are all the indications that the fyreLINK VL device is substantially equivalent to the Dyonics Vision 635 Digital Capture System device.
(End of 510(k) Summary)
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Image /page/3/Picture/1 description: The image is a seal for the Department of Health & Human Services - USA. The seal is circular and contains the department's name around the perimeter. In the center of the seal is an abstract image of an eagle.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
MAY 2 3 2003
Mr. Greg Sopotnick OA Manager MPACS, LLC 7601 Ganser Way MADISON WI 53719 Re: K030728
Trade/Device Name: fyreLINK VL Regulation Number: 21 CFR 892.2050 Regulation Name: Picture archiving and communications system Regulatory Class: II
Product Code: 90 LLZ Dated: March 6, 2003 Received: March 7, 2003
Dear Mr. Sopotnick:
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.
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); 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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This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Office of Compliance at one of the following numbers, based on the regulation number at the top of the letter:
| 8xx. 1xxx | (301) 594-4591 |
|----------------------------------|----------------|
| 876.2xxx, 3xxx, 4xxx, 5xxx | (301) 594-4616 |
| 884.2xxx, 3xxx, 4xxx, 5xxx, 6xxx | (301) 594-4616 |
| 892.2xxx, 3xxx, 4xxx, 5xxx | (301) 594-4654 |
| Other | (301) 594-4692 |
Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97) you may obtain. Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html.
Sincerely yours,
Nancy C. Brogdon
Nancy C. Brogdon Director, Division of Reproductive, Abdominal and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Page 1 of
ڊيسٽمبر
510(k) Number (if known):
fyreLINK VL Device Name:
Indications for Use:
This device is intended for use when there is a need to convert endoscopic and microscopic surgical video to a digital video format for subsequent review and archiving. This device will also transfer the digital video over digital networks and/or digital communication lines.
# (PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE OF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
i
David R. Leppmm
*Prescription Use*
(Posted July 1, 1998)
(Optional Format 3-10-98)
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Learn the FDA Browser
Two short videos show you everything — or skip straight to the written tutorial if you'd rather read. You can reopen this any time from the Tutorial button in the top bar.
Part 1 — Search, results, and everyday workflows 16 min
Part 2 — Embeddings: the galaxy map 3 min
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
Click a device name to open its detail page: device facts on the left, a chat window on the right. Ask something like "Describe the training data". The answer carries little citation bubbles — click one to jump to the highlighted passage in the source PDF, so you can verify every AI answer against the document. There's also a Download PDF button for sharing.
How do you verify an AI chat answer on the device detail page?
Click the citation bubbles to jump to the relevant highlight in the source document.
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.