The XGEO GU60A Digital X-ray Imaging System is intended for use in generating radiographic images of human anatomy by a qualified/trained doctor or technician. This device is not intended for mammographic applications.
Device Story
XGEO GU60A is a stationary digital X-ray imaging system; components include high voltage generator, U-arm positioner, detector, X-ray tube, and collimator. System captures and stores radiographic images of human anatomy. Operated by qualified doctors or technicians in clinical settings. Subject device introduces S4343-W detector, enabling both wired and wireless communication with external devices. Output consists of digital radiographic images used by healthcare providers for diagnostic decision-making. System performance verified through electrical, mechanical, and environmental safety testing.
Clinical Evidence
No clinical data. Non-clinical testing conducted in accordance with FDA guidance for Solid State X-ray Imaging Devices. Electrical, mechanical, and environmental safety testing performed per ES 60601-1:2012, IEC 60601-1-3:2008, IEC 60601-2-28:2010, IEC 60601-2-54:2009, and EMC testing per IEC 60601-1-2:2007. All test results satisfied requirements.
Technological Characteristics
Stationary digital X-ray system. Components: high voltage generator, U-arm positioner, X-ray tube, collimator, and S4343-W digital detector. Connectivity: wired and wireless interfaces. Standards: ES 60601-1:2012, IEC 60601-1-3:2008, IEC 60601-2-28:2010, IEC 60601-2-54:2009, IEC 60601-1-2:2007, 21CFR1020.30, 21CFR1020.31.
Indications for Use
Indicated for generating radiographic images of human anatomy for diagnostic purposes. Intended for use by qualified/trained doctors or technicians. Not indicated for mammographic applications.
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.
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Image /page/0/Picture/0 description: The image shows the date "MAY 28 2014" on the left side. Below the date is the word "SAMSUNG" in bold letters. On the right side of the image is the text "K140332 Page 1 of 3" in cursive handwriting.
510(k) Premarket Notification - Traditional
510(k) Summary
This summary of 510(k) safety and effectiveness information is being submitted accordance with requirements of 21 CFR 807.92
- 1. Date : Feb. 7, 2014
- 2. Submitter
- Company Name: SAMSUNG ELECTRONICS Co., Ltd. A.
- B. Address: 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-742, Republic of Korea
### 3. Primary Contact Person
- Name: Donald D. Fickett A.
- Title: Vice President Regulatory & Quality Assurance B.
- C. Phone Number: 978-564-8523
- D. FAX Number: 978-750-6677
- ய் E-Mail: dfickett@samsungneurologica.com
#### 4. Secondary Contact Person
- Name: Ha, Aeyoung A.
- B. Title: Regulatory Affairs Manager
- C. Phone Number: +82-31-200-1537
- FAX Number: +82-31-200-1199 D.
- ட். E-Mail: ay.ha@samsung.com
#### 5. Device
- Trade Name: XGEO GU60A A.
- Common Name: Digital Diagnostic X-ray System B.
- ். Classification Name: System, X-ray, Stationary
- D. Product Code: KPR
#### 6. Device Description
The XGEO GU60A digital X-ray imaging system is to be used to take and store image for diagnosis of patients. It consists of the High voltage generator (HVG), U-arm positioner,
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510(k) Premarket Notification - Traditional
Detector, X-ray tube, Collimator and etc.
### 7. Intended Use
The XGEO GU60A Digital X-ray Imaging System is intended for use in generating radiographic images of human anatomy by a qualified/trained doctor or technician. This device is not intended for mammographic applications.
### 8. Comparison with predicate device
Samsung Electronics Co., Ltd., believes that the proposed XGEO GU60A is substantially equivalent to XGEO GU60A (K123106).
The proposed XGEO GU60A adds a new detector(S4343-W). Through the comparison with the predicate device, it is proved that both devices are same or similar in many ways, but differences in five items were found. Specifically, differences in pixel pitch, high contrast limiting resolution, DQE, MTF and communication exist, but they are considered to have minor impacts on the safety and performance.
- 1) Pixel pitch: Pixel pitch, which is a measurement that indicates the distance between pixels and determines an image resolution, is different. It affects the image quality but it has no effect on safety.
- 2) High contrast limiting resolution: High contrast limiting resolution is different due to the difference of the pixel pitch. The resolution is higher as the value of the pixel pitch is lower. It affects the image quality but it has no effect on safety.
- 3) DQE: The value of DQE is different. The detector of the proposed device has higher DQE value. It affects the image quality but it has no effect on safety.
- 4) MTF: The value of MTF is different. The detector of the proposed device has higher MTF value. It affects the image quality but it has no effect on safety.
- 5) Communication: The proposed device can interface with an external device through the wired and wireless communication methods, while the predicate device supports only the wired one. This difference has no effect on safety.
The above differences do not have an effect on safety and effectiveness compared with the predicate device, XGEO GU60A (K123106).
In summary, the XGEO GU60A does not introduce any new potential safety risks and is
VI - 3
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### 510(k) Premarket Notification - Traditional
substantially equivalent to and performs as well as the predicate device. In conclusion, the XGEO GU60A is substantially equivalent to XGEO GU60A (K123106).
### 9. Safety, EMC and Performance Data
Electrical, mechanical, environmental safety and performance testing according to standard ES 60601-1:2012, IEC 60601-1-3:2008, IEC 60601-2-28:2010, IEC 60601-2-54:2009, 21CFR1020.30 and 21CFR1020.31 were performed, and EMC testing was conducted in accordance with standard IEC 60601-1-2:2007. And Non-clinical testing and Clinical Testing were conducted in accordance with Guidance for the Submission of 510(k)'s for Solid State X-ray Imaging Devices" (issued August 6, 1999). All test results are satisfied.
### 10. Conclusions
.
In accordance with the Federal Food, Drug and Cosmetic Act, 21 CFR Part 807 and based on the information provided in this premarket notification Samsung Electronics Co., Ltd. concludes that The XGEO GU60A is safe and effective and substantially equivalent to predicate devices as described herein.
- 11. Samsung Electronics Co., Ltd. will update and include in this summary any other information deemed seasonably necessary by the FDA.
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### DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/3/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circle with text around the perimeter and a symbol in the center. The text reads "DEPARTMENT OF HEALTH & HUMAN SERVICES USA". The symbol in the center is a stylized representation of a human figure embracing a globe.
### Public Health Service
Food and Drue Administration 10903 New Hampshire Avenue Document Control Center - WO66-G619 Silver Spring, MD 20093-0002
May 28, 2014
SAMSUNG ELECTRONICS Co., Ltd. % Aeyoung Ha Regulatory Affairs Manager 129, Samsung-ro. Yeongtong-gu Suwon-si. Gyeonggi-do. 443-742 REPUBLIC OF KOREA
Re: K140332
Trade/Device Name: XGEO GU60A Regulation Number: 21 CFR 892.1680 Regulation Name: Stationary x-ray system Regulatory Class: II Product Code: KPR Dated: April 25, 2014 Received: April 28, 2014
### Dear Aeyoung Ha:
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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Page 2-Aeyoung Ha
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/ResourcesforYou/Industry/default.htm. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to
http://www.fda.gov/MedicalDevices/Safety/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/Resourcesfor You/Industry/default.htm.
Sincerely yours,
Smh7)
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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510(k) Premarket Notification - Traditional
510(k) Number (if known): K140332
Device Name: XGEO GU60A
Indications for Use:
The XGEO GU60A Digital X-ray Imaging System is intended for use in generaling radiographic images of human anatomy by a qualified/trained doctor or technician. This device is not intended for mammographic applications.
Prescription Use X (Part 21 CFR 801 Subpart D) AND/OR
Over-The-Counter Use_ (Part 21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Sm. 7)
(Division Sign-Off) Division of Radiological Health Office of In Vitro Diagnostics and Radiological Health 510(k)
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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.