K083725 · Virtual Imaging, Inc. · OWB · Jan 22, 2009 · Radiology
Device Facts
Record ID
K083725
Device Name
RADPRO ION
Applicant
Virtual Imaging, Inc.
Product Code
OWB · Radiology
Decision Date
Jan 22, 2009
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 892.1650
Device Class
Class 2
Indications for Use
The RadPro ION Mobile Fluoroscopy Systems are designed to provide fluoroscopic and spot-film images of the patient during diagnostic, surgical and interventional procedures Examples of clinical application may include cholangiography, endoscopy, urologic, orthopedic, neurologic, critical care and emergency room procedures The system may be used for other imaging applications at the physician's dıscretion
Device Story
RadPro ION Mobile Fluoroscopy Systems are mobile C-arm X-ray units used in surgical, orthopedic, traumatology, and cardiology settings. The system captures X-ray images using an image intensifier and a high-contrast CCD camera. It features image rotation and reversal capabilities. An automatic dose control system adjusts kV and mA values based on patient thickness and density to minimize radiation exposure. The system includes a control panel with an alphanumerical display, which can be extended via cable to the patient support for operator control. Images are stored and displayed in real-time on a monitor. The device incorporates a Dose Area Product (DAP) meter for regulatory compliance. Physicians and clinical staff use the system to visualize internal structures during procedures, facilitating real-time clinical decision-making and diagnostic accuracy while managing radiation dose.
Clinical Evidence
Bench and laboratory testing were performed to verify performance against applicable standards. No clinical trial data was required or presented; substantial equivalence was supported by bench testing and evaluation of clinical images.
Technological Characteristics
Mobile C-arm X-ray system; 18 kW generator; 9" or 13" image intensifiers; CCD camera with image rotation/reversal; automatic dose control (kV/mA modulation); Dose Area Product (DAP) meter; alphanumerical control console; electrical safety per IEC-60601; UL listed.
Indications for Use
Indicated for patients undergoing diagnostic, surgical, or interventional procedures requiring fluoroscopic or spot-film imaging, including cholangiography, endoscopy, 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.
{0}------------------------------------------------
510(k) Summary 510(k) Number KOS3 725 Virtual Imaging, Inc. 720 S. Powerline Road, Suite E Deerfield Beach, FL 33442 954-428-6191 (Office) 954-428-6195 (Fax) Chris Duca, Chief Operating Officer Contact: Date Prepared: November 6, 2008
- l Identification of the Device: Proprietary-Trade Name: RadPro ION Mobile Fluoroscopy Systems (Multiple Models) Classification Name/Product Codes: Image Intensified Fluoroscopic System, JAA, Mobile X-Ray, IZL Common/Usual Name: Mobile Fluoroscopic X-Ray System
- Equivalent legally marketed device K073543 OEC 9900 Elite, GE Healthcare 2
- Indications for Use (intended use) The RadPro ION Mobile Fluoroscopy Systems are 3 designed to provide fluoroscopic and spot-film images of the patient during diagnostic, surgical and interventional procedures Examples of clinical application may include cholangiography, endoscopy, urologic, orthopedic, neurologic, critical care and emergency room procedures The system may be used for other imaging applications at the physician's dıscretion
- Description of the Device The RadPro ION Mobile Fluoroscopy Systems (Multiple 4 Models) are mobile x-ray units which employ unage intensifier units and have various options for image display and storage The units are used to equip a radiological room of general surgery, orthopedic, traumatology and cardiology The CCD camera is characterized by high contrast and sensitivity and no persistence of image The camera head include a mage rotation and image reversal system The automatic dose control, which acts either on KV and mA values, allows the user to reduce step by step the x-ray radiation to the minimum value, in accordance with the thickness and the density of the screened part All the configurations can accept connection to a digital memory, which allows to store and display in real time the ımage on the monitor only with a very little x-ray dose The new control panel with an alphanumerical display permits a fast and easy use by a rational and simple symbology, this console by an extension cable, could be located on the patient support to enable the c-arm control by the operator itself The system employs a Dose Area Product (DAP) meter for compliance with the US performance standard requirements
- ર Safety and Effectiveness, comparison to predicate device The results of bench and test laboratory testing indicate that the new device is as safe and effective as the predicate devices
{1}------------------------------------------------
| 6. Substantial Equivalence Chart | | |
|----------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------|
| Characteristic | K073543 OEC 9900 Elite, GE Healthcare | RadPro ION Mobile Fluoroscopy Systems |
| Intended Use | The OEC 9900 Elite Mobile Fluoroscopy<br>Systems are designed to provide fluoroscopic<br>and spot-film images of the patient during<br>diagnostic, surgical and interventional<br>procedures Examples of clinical application<br>may include cholangiography, endoscopy,<br>urologic, orthopedic, neurologic, critical care<br>and emergency room procedures The system<br>may be used for other imaging applications at<br>the physician's discretion | SAME |
| Configuration | Mobile C-Arm | SAME |
| Performance Standard | 21 CFR 1020 30 | SAME |
| Generator | 15 kW | 18 kW |
| Power Source | 120 VAC 1 phase 20 amp | SAME |
| Image Intensifiers | 9" or 12" | 9" or 13" |
| Electrical safety | Electrical Safety per IEC-60601 UL listed | SAME |
## Substantial Equivalonco Cha
## 7. Conclusion
1
After analyzing bench and external laboratory testing to applicable standards, as well as clinical ımages, it is the conclusion of Virtual Imaging, Inc that the RadPro ION Mobile Fluoroscopy Systems are as safe and effective as the predicate device, have few technological differences, and has no new indications for use, thus rendering them substantially equivalent to the predicate devices
{2}------------------------------------------------
Image /page/2/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo is circular and contains the text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" around the perimeter. Inside the circle is an abstract symbol that resembles an eagle or bird-like figure with three stylized lines representing wings or feathers.
Food and Drug Admınıstration 9200 Corporate Boulevard Rockville MD 20850
JAN 2 2 2009
Virtual Imaging, Inc % Daniel Kamm, P E Kamm & Associates PO Box 7007 DEERFIELD IL 60015
Re K083725
Trade/Device Name RadPro ION Mobile Fluoroscopy Systems (Multiple Models) Regulation Number 21 CFR 892 1650 Regulation Name Image-intensified fluoroscopic x-ray system Regulatory Class II Product Code JAA Dated December 12, 2008 Received December 16, 2008
## Dear Mr Kamm
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 adulterat10n
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such 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
{3}------------------------------------------------
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
This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification The FDA finding os 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 this letter
| 21 CFR 876 xxx | (Gastroenterology/Renal/Urology) | (240) 276-0115 |
|----------------|----------------------------------|----------------|
| 21 CFR 884 xxx | (Obstetrics/Gynecology) | (240) 276-0115 |
| 21 CFR 892 xxx | (Radiology) | (240) 276-0120 |
| Other | | (240) 276-0100 |
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807 97) For questions regarding postmarket surveillance, please contact CDRH's Office of Surveillance and Biometrics' (OSB's) Division of Postmarket Surveyllance at 240-276-3474 For questions regarding the reporting of device adverse events (Medical Device Reporting (MDR)), please contact the Division of Surveillance Systems at 240-276-3464 You may obtain other general information on your responsibilities under the Act from the Division of Small Manufactures, International and Consumer Assistance at its toll-free number (800) 638-2041 or (240) 276-3150 or at its Internet address http //www fda gov/cdrh/industry suppot/index html
Sincerely yours,
Janine M. Norris
anıne M N Acting Director, Division of Reproductive, Abdominal, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
{4}------------------------------------------------
Indications for Use
510(k) Number (if known) K08372-5
Device Name RadPro ION Mobile Fluoroscopy Systems (Multiple Models)
Indications For Use
The RadPro ION Mobile Fluoroscopy Systems are designed to provide fluoroscopic and spot-film images of the patient during diagnostic, surgical and interventional procedures Examples of clinical application may include cholangrography, endoscopy, urologic, orthopedic, neurologic, crtical care and emergency room procedures The system may be used for other imaging applications at the physician's discretion
Prescription Use X (Part 21 CFR 801 Subpart D) AND/OR
Over-The-Counter Use (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Division Sign-Off
(Division Sian-Off) Division of Reproductive, Abdominal and Radiological Devices 510(k) Number _
Page 1 of 1
Predicate graph will load when search results are available.
Embedding visualization will load when search results are available.
PDF viewer will load when search results are available.
Loading panels...
Select an item from Submissions
Click any panel, subpart, regulation, product code, or device to see details here.
Section Matches
Results will appear here.
Product Code Matches
Results will appear here.
Special Control Matches
Results will appear here.
Loading collections...
Loading
My Alerts
You will receive email notifications based on the filters and frequency you set for each alert.
Sort by:
Create Alert
Search Filters
Agent Token
Create a read-only bearer token for Claude, ChatGPT, or other agents that can call HTTP APIs.
Copy this now. It will not be shown again.
Connected apps
Apps you authorized through browser sign-in. Disconnecting revokes their access immediately.
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.