K061203 · Ziehm Imaging, Inc. · OWB · Jun 19, 2006 · Radiology
Device Facts
Record ID
K061203
Device Name
ZIEHM VISION R DIGITAL MOBILE IMAGING SYSTEM
Applicant
Ziehm Imaging, Inc.
Product Code
OWB · Radiology
Decision Date
Jun 19, 2006
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 892.1650
Device Class
Class 2
Indications for Use
The Ziehm Vision R is designed to provide pulsed and continuous fluoroscopic imaging, and spot film imaging of the patient during diagnostic, Interventional and surgical procedures. The design includes features for diagnostic and interventional cardiac imaging procedures, and is also intended for use in visualizing complex anatomical structures and procedures for vascular, angiographic, cholangiography, endoscopic, urologic, orthopedic, neurologic, and critical care and emergency room procedures. At the physician's discretion the device may be used for other imaging applications. Radiographic film examinations can be made with an accessory cassette device attached to the Image Intensifier.
Device Story
Mobile C-arm fluoroscopic imaging system; consists of C-arm stand (x-ray generator, tube, image intensifier) and monitor cart (dual LCD displays, digital image processing). Inputs: x-ray radiation; outputs: real-time fluoroscopic and spot film images. Operated by physicians, surgeons, cardiologists, radiologists, and technologists in hospitals and clinics. Provides visualization of anatomical structures for diagnostic and interventional procedures. Includes auxiliary connection for angiographic injector synchronization. Benefits include real-time guidance for complex surgical and interventional tasks.
Clinical Evidence
Bench testing only. Compliance with safety and performance standards including 21 CFR 1020.30/31, UL 60601-1, and various IEC 60601-series standards for electrical safety, electromagnetic compatibility, and radiation protection.
Technological Characteristics
Mobile C-arm with high-voltage x-ray generator, rotating/fixed anode x-ray tubes, and image intensifier. Dual flat-panel LCD displays. Connectivity: DICOM 3.0, RS-170/CCIR video, USB, DVD, network, and auxiliary injector synchronization. Programmable electrical medical system compliant with IEC 60601-1-4. Sterilization: N/A (not applicable for this imaging system).
Indications for Use
Indicated for patients undergoing diagnostic, interventional, and surgical procedures requiring fluoroscopic or spot film imaging, including cardiac, vascular, angiographic, cholangiography, endoscopic, urologic, orthopedic, neurologic, critical care, and emergency room applications.
Regulatory Classification
Identification
An image-intensified fluoroscopic x-ray system is a device intended to visualize anatomical structures by converting a pattern of x-radiation into a visible image through electronic amplification. This generic type of device may include signal analysis and display equipment, patient and equipment supports, component parts, and accessories.
Special Controls
*Classification.* Class II (special controls). An anthrogram tray or radiology dental tray intended for use with an image-intensified fluoroscopic x-ray system only is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9. In addition, when intended as an accessory to the device described in paragraph (a) of this section, the fluoroscopic compression device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9.
Predicate Devices
Ziehm Vision Digital Mobile Imaging System (K011292)
OEC 9800 Plus Digital Mobile Imaging System (K021049)
OEC 9800 E/CV Digital Mobile Imaging System (K024012)
Submission Summary (Full Text)
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Ziehm Imaging, Inc.
KD61203
# JUN 19 2006
## 510(k) Summary
In accordance with the requirements of 21 CFR §807.92 the following summary of 510(k) safety and effectiveness information for the Zichm Vision FD is being submitted.
## Date:
April 26, 2006
# Name of Submitter:
Ziehm Imaging, Inc. 4181 Latham Street Riverside, CA 92501 (951) 718-2020
# Corresponding Official:
Richard Westrich. V.P. Product Development, Regulatory Affairs
## Device Proprietary Name:
Ziehm Vision R Digital Mobile Imaging System
#### Classification Name:
System, X-ray, Fluoroscopic, Image-Intensified -or
System, X-ray, Mobile
## Common/Usual Names:
Mobile C-arm, Fluoroscopic Imaging System
### Substantial Equivalence:
The ZIEHM VISION R is substantially equivalent to the following devices that are currently marketed:
- -Ziehm Imaging, Inc. ZIEHM VISION Digital Mobile Imaging System 510(k) K011292
- -OEC 9800 Plus Digital Mobile Imaging System 510(k) K021049
- -OEC 9800 E/CV Digital Mobile Imaging System 510(k) K024012
These devices are mobile C-arm type x-ray systems intended for fluoroscopic imaging. The systems include high-voltage x-ray generator, and control, rotating and fixed anode x-ray tubes, image intensifier, and monitor cart/workstations with video image displays, digital image processing and image storage capability, as well as conventional spot-film capability.
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## Device Description:
Indications for Use
The Ziehm Vision R is designed to provide pulsed and continuous fluoroscopic imaging, and spot film imaging of the patient during diagnostic, Interventional and surgical procedures. The design includes features for diagnostic and interventional cardiac imaging procedures, and is also intended for use in visualizing complex anatomical structures and procedures for vascular, angiographic, cholangiography, endoscopic, urologic, orthopedic, neurologic, and critical care and emergency room procedures. At the discretion of physician the device may be used for other imaging applications,
Radiographic film examinations can be made with an accessory cassette device attached to the Image Intensifier.
## User Characteristics
The device is intended for use by health care professionals such as physicians, surgeous, cardiologists, radiologists and technologists in hospitals, out-patient clinics and other clinical environments. Itelian Imaging anticipates the device will be used on a nearly daily basis. Ziehm Imaging applications: specialists and/or qualified site personnel provide on site operator training in the proper use of the device.
#### General Description
The Ziehm Vision R has two mobile units: a mobile C-arm stand and a monitor cart/ workstation. The C-arm stand contains the x-ray control, high voltage generator, VisionCenter touch controlusion interface, power subs-systems, and control system. The "C profile" or C-shaped mechanical assembly supports at one end the image intensifier and the other the high voltage generator and lubes hassion assembly. The C-Profile is designed to perform rotational and linear movements that allow the user to position the imaging components at various angles and distances with respect to the prieve
The monitor cart/workstation supports dual flat panel LCD display monitors, integrated Ziehm Vision digital image system, imaging capture, image processing, DICOM 3, and VisionCenter touch vontol user interface. External Video connection is provided with RS-170 video timing for domestic market, CCIR for International markets.
The Ziehm Vision R also provides optional peripheral connections for such devices as video printers, thermal printers, network connections, DICOM 3, and external media storage such as USB, DVD devices. A single auxiliary connection is provided for connection to angiographic injoctor systems with the aim of synchronizing image acquisition of angiographic images during controst media injections.
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## Standards:
The ZIEHM VISION R series mobile x-ray systems were designed to comply with applicable portions of the following standards and regulations for product safety requirements:
- -Federal Performance Standard for Diagnostic X-ray Systems 21 CFR 1020.30, 21 CFR 1020.31 and 21 CFR 1020.30
- UL 60601-1 Medical Electrical Equipment -
- ー IEC 6060'1-1, Medical Electrical Equipment, General Requirements for Safety
- IEC 60601-1-2. Medical Electrical Equipment, General Requirements for Safety, ー Electromagnetic Compatibility
- -IEC 60601-1-3, Medical Electrical Equipment, Radiation Protection in Diagnostic X-ray Equipment
- IEC 60601-1-4, General requirements for safety, Programmable electrical medical l systems.
- -IEC 60601-2-7, Medical Electrical Equipment, Safety of HV/X-ray Generators
- IEC 60601-2-28, Medical Electronic, Particular Requirements for l Safety of X-ray Source Assemblies, and X-ray Tube Assemblies.
- । IEC 60601-2-32, Medical Electrical Equipment, Safety of Associated X-ray Equipment
- IEC 60825-1. Safety of Laser Products, Equipment Safety l . Requirements, and User Guide
- l 93/42/EEC - Annex 1 Essential Requirements of the Medical Devices Directive
- ー DIN ISO 14971
## Conclusion:
The ZIEHM VISION R does not raise new questions of safety or effectiveness and is substantially equivalent to the current model Zichm Vision K011292, and OEC 9800 Mobile C-arm K021049 and OEC 9800 E/CV K024012
End of 5 10(k) Summary
Abby Flinto
Richard Vice President Product Development and Regulatory Affairs Ziebm Imaging, Inc.
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Image /page/3/Picture/1 description: The image shows the logo for the U.S. Department of Health and Human Services. The logo features a stylized eagle with its wings spread, symbolizing protection and care. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular pattern around the eagle. The logo is rendered in black and white.
Food and Drug Administration 10903 New Hampshire Avenue Silver Spring, MD 20993
MAY 2 3 2012
Mr. Richard Westrich Vice President of Product Development and Regulatory Affairs Ziehm Imaging, Inc. 4181 Latham Street RIVERSIDE CA 92501
Re: K061203 Trade/Device Name: Ziehm Vision R Regulation Number: 21 CFR 892.1650 Regulation Name: Image-intensified fluoroscopic x-ray system Regulatory Class: II Product Code: OWB, JAA and OXO Dated: April 27, 2006 Received: May 1, 2006
Dear Mr. Westrich:
This letter corrects our substantially equivalent letter of November 14, 2011.
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 class II (Special Controls), it may be subject to such additional controls. Existing major regulations affecting your device can be found in Title 21, Code of Federal Regulations (CFR), Parts 800 to 895. 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 Parts 801 and 809); medical device reporting (reporting of
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medical device-related adverse events) (21 CFR 803); and good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820). 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 Parts 801 and 809), please contact the Office of In Vitro Diagnostic Device Evaluation and Safety at (301) 796-5450. 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
http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers. International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/cdrh/industrv/support/index.html.
Sincerely Yours,
Janine M. Morris
Janine M. Morri Acting Director Division of Radiological Devices Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
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# Indications For Use Statement
Applicant:
Ziehm Imaging, Inc.
KO61203 510(k) Number (if known):
Device Name:
Ziehm Vision R
Indications for Use:
The Ziehm Vision R is designed to provide pulsed and continuous fluoroscopic imaging, and spot film imaging of the patient during diagnostic, Interventional and surgical procedures. The design includes features for diagnostic and interventional cardiac imaging procedures, and is also intended for use in visualizing complex anatomical structures and procedures for vascular, angiographic, cholangiography, endoscopic, urologic, orthopedic, neurologic, and critical care and emergency room procedures. At the physician's discretion the device may be used for other imaging applications.
Radiographic film examinations can be made with an accessory cassette device attached to the Image Intensifier.
Prescription Use X (Part 21 CFR 801 Subpart D)
AND/OR
Over-The-Counter Use (21 CFR 801 Subpart C)
# (PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE OF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
David A. Lyman
(Division Sign-Off)
Division of Reproductive, Abdominal,
and Radiological Devices
510(k) Number K061203
Company Confidential
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.