K142003 · Fujifilm Medical System U.S.A., Inc. · MQB · Oct 21, 2014 · Radiology
Device Facts
Record ID
K142003
Device Name
FDR D-EVO II FLAT PANEL DETECTOR SYSTEM
Applicant
Fujifilm Medical System U.S.A., Inc.
Product Code
MQB · Radiology
Decision Date
Oct 21, 2014
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 892.1680
Device Class
Class 2
Attributes
Pediatric
Indications for Use
The Wireless/Wired FDR D-EVO II flat panel detector system is intended to capture for display radiographic images of human anatomy. It is intended for use in general projection radiographic applications including pediatric and neonatal exams wherever conventional film/screen or CR systems may be used. The FDR D-EVO II is not intended for mammography, fluoroscopy, tomography, and angiography applications.
Device Story
Portable digital flat panel detector system; interfaces with standard radiographic systems to acquire/digitize x-ray exposures. Detectors support wireless or wired/tethered communication; used in wall bucky, table bucky, or free-cassette configurations. Features Irradiated Side Sampling (ISS) design, 150um pixel pitch, 16-bit depth. Improvements over predicate include rounded-edge design, image compression algorithm, electronic noise reduction, LED identification, increased water ingress protection (IPX level), antibacterial coating, and power-saving battery/charger design. Used in clinical environments by radiology staff for adult, pediatric, and neonatal exams. Output is a digital radiographic image displayed for clinician review to support diagnostic decision-making.
Clinical Evidence
No clinical study performed. Substantial equivalence demonstrated via non-clinical performance data, including bench testing for image quality (MTF, DQE), load-bearing, water ingress, and antibacterial efficacy (ISO 10993, JIS Z 2801).
Technological Characteristics
Portable digital flat panel detector; GOS or CsI scintillator; a-Si indirect conversion; 150um pixel pitch; 16-bit depth. Wireless/wired connectivity. Standards: AAMI/ANSI ES60601-1, IEC 60601-1, IEC 60601-1-2, IEC 62304, IEC 62366, IEC 62494-1, DICOM. Features antibacterial coating and IPX-rated enclosure.
Indications for Use
Indicated for general projection radiographic imaging of human anatomy, including pediatric and neonatal patients. Not indicated for mammography, fluoroscopy, tomography, or angiography.
Regulatory Classification
Identification
A stationary x-ray system is a permanently installed diagnostic system intended to generate and control x-rays for examination of various anatomical regions. 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). A radiographic contrast tray or radiology diagnostic kit intended for use with a stationary 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.
Predicate Devices
FDR D-EVO Flat Panel Detector System (DR-ID600) (K132509)
Submission Summary (Full Text)
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Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
October 21, 2014
FUJIFILM Medical Systems U.S.A., Inc. % Ms. Katherine Choi Regulatory Affairs Lead 419 West Avenue STAMFORD CT 06902
Re: K142003
Trade/Device Name: FDR D-EVO II Flat Panel Detector System Regulation Number: 21 CFR 892.1680 Regulation Name: Stationary x-ray system Regulatory Class: II Product Code: MOB Dated: July 22, 2014 Received: July 23, 2014
Dear Ms. Choi:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food. Drug. and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21. Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
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If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638 2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to
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 Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours.
Smh.f)
for
Janine M. Morris Director Division of Radiological Health Office of In Vitro Diagnostics and Radiological Health Center for Devices and Radiological Health
Enclosure
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Section 4
# Indications for Use (IFU) Statement
# FDR D-EVO II Flat Panel Detector System (DR-ID1200)
This Section contains:
Indications for Use Statement
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#### DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
## Indications for Use
510(k) Number (if known)
K142003
Device Name
FDR D-EVO II Flat Panel Detector System (DR-ID1200)
#### Indications for Use (Describe)
The Wireless/Wired FDR D-EVO II flat panel detector system is intended to capture for display radiographic images of human anatomy. It is intended for use in general projection radiographic applications including pediatric and neonatal exams wherever conventional film/screen or CR systems may be used. The FDR D-EVO II is not intended for mammography, fluoroscopy, tomography, and angiography applications.
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)
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Image /page/6/Picture/0 description: The image shows the logo for Fujifilm Medical Systems, USA. The logo is in black and white, with the exception of a red square in the upper right corner of the "J" in Fujifilm. The text "Fujifilm Medical Systems, USA" is located below the main logo in a smaller font size. The logo is simple and modern, and it is likely used on the company's website, marketing materials, and products.
## 510(k) Summary
## FDR D-EVO II Flat Panel Detector System (DR-ID1200)
## Date: September 18, 2014
## Submitter's Information:
FUJIFILM Medical Systems U.S.A., Inc. 419 West Avenue Stamford, CT, 06902, USA
## Contact Person:
| Name: | Katherine Y. Choi, RAC |
|------------|-------------------------|
| Title: | Regulatory Affairs Lead |
| Telephone: | (203) 602-3568 |
| Facsimile: | (203) 602-3785 |
## Identification of the Device:
| Proprietary/Trade Name: | FDR D-EVO II Flat Panel Detector System<br>(DR-ID1200) |
|-------------------------|--------------------------------------------------------|
| Classification Name: | Stationary x-ray system |
| Regulations Number: | 21 CFR 892.1680 |
| Product Codes: | 90 MQB |
| Device Class: | Class II |
| Review Panel: | Radiology |
| Common Name: | Flat Panel Digital Detector System |
### ldentification of the Legally Marketed Device:
FDR D-EVO Flat Panel Detector System (DR-ID600), K132509 cleared 11/25/2013
#### l. DEVICE DESCRIPTION
Fujifilm's FDR D-EVO II Flat Panel Detector System (DR-ID1200) is a portable digital detector system that interfaces with, and acquires and digitizes x-ray exposures from, standard radiographic systems. The FDR D-EVO II is designed to be used in any environment that would typically use a radiographic cassette for examinations of adults, pediatrics and neonates. The detector models support both wireless and wired/tethered data communication between the detector and the system. Detectors can be placed in a wall bucky for upright exams, a table bucky for recumbent exams, or removed from the bucky for non-grid or free cassette exams.
While maintaining Fujifilm's unique Irradiated Side Sampling (ISS) design delivering high image quality. FDR D-EVO II offers the new and improved 1200 series flat panel detectors with upgraded wireless feature, memory exposure mode, and extended image readout feature. Additionally, the 1200 series detectors are equipped with several changes: Rounded-edge design for easy handling, image compression algorithm for faster image transfer, improved internal circuit design for electronic noise reduction, new
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Image /page/7/Picture/0 description: The image shows the Fujifilm Medical Systems, USA logo. The logo is black, except for a red square on top of the letter 'I' in Fujifilm. The text 'Fujifilm Medical Systems, USA' is located below the Fujifilm logo.
LED design for easy detector identification, extra protection against ingress of water, and antibacterial coating designed to maintain cleanness. Not only the 1200 series detectors' robust design enhances load-bearing characteristics, but also the powersaving designs combined with the new battery packs and charger improve battery performance. The weight of 1200 series detectors is less than that of 600 series.
#### = INDICATIONS FOR USE
The Wireless/Wired FDR D-EVO II flat panel detector system is intended to capture for display radiographic images of human anatomy. It is intended for use in general projection radiographic applications including pediatric and neonatal exams wherever conventional film/screen or CR systems may be used. The FDR D-EVO II is not intended for mammography, fluoroscopy, tomography, and angiography applications,
#### . SUMMARY OF TECHNOLOGICAL CHARACTERISTICS
Fujifilm's FDR D-EVO II FPD System (DR-ID1200) has the same Indications for Use as the predicate device (K132509). FDR D-EVO II detectors' scintillator materials (GOS or Csl), indirect conversion method (a-Si), Fujifilm's unique ISS technology, readout properties, 150um pixel pitch, and 16 bit-depth remain the same as the predicate device (K132509). The MTF and DQE measurements are very similar between FDR D-EVO II and the predicate device (K132509). While both FDR D-EVO II and the predicate device (K132509) are equipped with wireless detectors, wireless feature in FDR D-EVO II has been improved by expanding operating frequency options, and adding new wireless components. FDR D-EVO II's system configurations are very similar to the predicate (K132509), but a later version of FDX Console will support FDR D-EVO II. Additionally, active area size and pixel matrix of the FDR D-EVO II detectors are slightly different from the predicate device (K132509). FDR D-EVO II detectors weight less, but can withstand heavier loads when compared to the predicate device (K132509). Other differences includes, as aforementioned, new memory exposure mode, extended image readout feature (up to 10 sec), image compression algorithm, increased IPX level, antibacterial coating, and power-saving designs, all of which have been successfully tested and validated.
#### IV. SUBSTANTIAL EQUIVALENCE
Fujifilm FDR D-EVO II FPD System (DR-ID1200) is substantially equivalent to the following legally marketed device.
| Legally Marketed Device | 510(k) # | Clearance Date |
|-------------------------------------------------|----------|----------------|
| FDR D-EVO Flat Panel Detector System (DR-ID600) | K132509 | 11/25/2013 |
Both FDR D-EVO II (DR-ID1200) and FDR D-EVO (DR-ID600) are portable digital detector systems that are used to acquire x-ray exposures. The new FDR D-EVO II has the same Indications for Use, and very similar functional and technical requirements as the currently-cleared predicate device. K132509. The most detector characteristics remain unchanged for FDR D-EVO II, and the image quality is substantially equivalent to the predicate device. The design modifications made for the FDR D-EVO II have been successfully tested and validated as summarized below.
#### > SUMMARY OF STUDIES
Non-clinical Performance Data: FDR D-EVO II FPD System (DR-ID1200) conforms to the voluntary standards such as AAMI/ANSI ES60601-1, IEC 60601-1, IEC 60601-1-2, IEC 62304, IEC 62366, IEC 62494-1 and DICOM. In addition, the FDA's Guidance for
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Image /page/8/Picture/0 description: The image shows the Fujifilm Medical Systems, USA logo. The logo is composed of the word "FUJIFILM" in bold, black letters, with a red square above the "I". Below the main wordmark, the text "Fujifilm Medical Systems, USA" is written in a smaller, black font. The logo is simple and modern, and it is likely used to represent the company's brand.
the Submission of 510(k)'s for Solid State X-ray Imaging Devices (issued on August 6, 1999) was followed to describe the detector characteristics, and Radio Frequency Wireless Technology in Medical Devices (issued on Auqust 14, 2013) was followed to test the changes in wireless features. As required by the risk analysis, necessary verification and validation activities were performed. For example, software changes related to design modifications such as memory exposure mode, extended image readout feature, image compression algorithm, and battery power-saving designs were successfully evaluated according to the FDA's Guidance for the Content of Premarket Submissions for Software Contained in Medical Devices (issued on May 11, 2005) based on a moderate level of concern. Load-bearing characteristics and enhanced protection against ingress of water were tested and passed. The internal circuit design change to achieve noise reduction was demonstrated through EMC emission testing per IEC60601-1-2, and the results were satisfactory. Antibacterial coating's safety and effectiveness were demonstrated through ISO 10993 testing, and JIS Z 2801 (equivalent to ISO 22196) testing. Furthermore, the image quality evaluation confirmed that the image quality of the FDR D-EVO II system using new 1200 series detectors is substantially equivalent to that of the predicate device.
Clinical Performance Data: No clinical study has been performed. The substantial equivalence has been demonstrated by non-clinical studies.
#### VI. CONCLUSION
Based upon the supporting data summarized above, we concluded the next generation FDR D-EVO II Flat Panel Detector System (DR-ID1200) is as safe and effective as the legally marketed device DR-ID600 (K132509), and do not raise different questions of safety and effectiveness than K132509.
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.