The Jumong Series Stationary Radiographic System is intended for use by a qualified/trained doctor or technician on both adult and pediatric subjects for taking diagnostic radiographic exposures of the skull, spinal column, chest. abdomen, extremities, and other body parts. Applications can be performed with the patient sitting, standing, or lying in the prone or supine position. Not for mammography.
Device Story
Stationary radiographic system; utilizes X-ray generator (CPI CMP 200DR), X-ray tubes (Varian RAD-14), and collimator (Ralco R225); integrates previously cleared digital X-ray acquisition panels (Vieworks Vivix-S series) or film cassettes. Operated by qualified doctors or technicians in clinical settings; patient positioned sitting, standing, or supine. System captures X-ray projections; digital panels convert radiation to digital images via integrated software (Vieworks Vxvue). Output displayed for diagnostic review by healthcare providers; supports clinical decision-making through standard radiographic visualization. Benefits include diagnostic imaging capabilities for various body parts.
Clinical Evidence
Bench testing and software validation performed. Clinical images provided as supplemental evidence to demonstrate system functionality; not required for substantial equivalence determination. Conforms to IEC 60601-1, 60601-1-2, 60601-1-3, 60601-1-6, 60601-2-28, 60601-2-54, IEC 62366, and NEMA DICOM standards.
Technological Characteristics
Stationary X-ray system; CPI CMP 200DR generator; Varian RAD-14 X-ray tubes; Ralco R225 collimator. Digital acquisition via Vieworks Vivix-S panels (wireless/wired). DICOM 3.0 connectivity. Electrical safety per IEC 60601-1; EMC per IEC 60601-1-2. Radiation protection per IEC 60601-1-3.
Indications for Use
Indicated for adult and pediatric patients for diagnostic radiographic imaging of skull, spine, chest, abdomen, and extremities. Contraindicated for mammography.
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.
{0}------------------------------------------------
Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized image of an eagle with three lines representing its wings and head. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular pattern around the eagle image.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
January 13, 2016
SG HealthCare Co., Ltd. % Mr. Daniel Kamm Principal Engineer Kamm & Associates 8870 Ravello Court NAPLES FL 34114
Re: K150816
Trade/Device Name: Jumong Series Stationary Radiographic System Regulation Number: 21 CFR 892.1680 Regulation Name: Stationary x-ray system Regulatory Class: II Product Code: KPR, MQB Dated: March 20, 2015 Received: March 27, 2015
Dear Mr. Kamm:
This letter corrects our substantially equivalent letter of May 8, 2015
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
{1}------------------------------------------------
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.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 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/ResourcesforYou/Industry/default.htm.
Sincerely yours.
Michael D'Hara
For
Robert Ochs, Ph.D. Director Division of Radiological Health Office of In Vitro Diagnostics and Radiological Health Center for Devices and Radiological Health
Enclosure
{2}------------------------------------------------
# Indications for Use
510(k) Number (if known) K150816
Device Name
Jumong Series Stationary Radiographic Systems
### Indications for Use (Describe)
The Jumong Series Stationary Radiographic System is intended for use by a qualified/trained doctor or technician on both adult and pediatric subjects for taking diagnostic radiographic exposures of the skull, spinal column, chest. abdomen, extremities, and other body parts. Applications can be performed with the patient sitting, standing, or lying in the prone or supine position. Not for mammography.
| Type of Use (Select one or both, as applicable) | |
|-----------------------------------------------------------------------------------------------------|-----------------------------------------------|
| <span style="font-family: Arial, sans-serif;">☑</span> Prescription Use (Part 21 CFR 801 Subpart D) | ☐ Over-The-Counter Use (21 CFR 801 Subpart C) |
## CONTINUE ON A SEPARATE PAGE IF NEEDED.
This section applies only to requirements of the Paperwork Reduction Act of 1995.
### *DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.*
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
> Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff@fda.hhs.gov
"An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number."
{3}------------------------------------------------
## 510(K) Summary, 510(k) K150816 Submitter: SG Healthcare Co., Ltd. 753 ITECO, 150 Jojeong-Daero, Hanam-Si, Gyeonggi-Do, 465-736 Korea Tel : +82-70-7011-6161 FAX : +82-31-737-4954 Contact: YOSEP PARK, sales@sghealthcare.com Date Prepared: April 11, 2015
#### 1. Identification of the Device:
Proprietary-Trade Name: Jumong Series Stationary Radiographic System Classification Name: Stationary X-Ray System, Product codes KPR and MQB Common/Usual Name: Diagnositc X-Ray System Device Class: II per regulation 21CFR 892.1680
#### 2. Equivalent legally marketed device: K133782, Sedecal Nova FA DR System, Sedecal SA.
- 3. Indications for Use The Jumong Series is intended for use by a qualified/trained doctor or technician on both adult and pediatric subjects for taking diagnostic radiographic exposures of the skull, spinal column, chest. abdomen, extremities, and other body parts. Applications can be performed with the patient sitting, standing, or lying in the prone or supine position. Not for mammography.
- 4. Description of the Device: This device represents a new combination of an already cleared solid state digital x-ray acquisition panel with software and diagnostic x-ray compnents required to make a complete system. Film cassettes may be employed in place of the digital panel. The purchaser can select from one of four configurations. Please see the photos below. The x-ray generator is a CPI CMP 200DR. The x-ray tubes are supplied by Varian (RAD-14), and the collimator is the Ralco R225 ACS DHHS. The system complies with the CDRH Radiological Health performance standard in the Code of Federal Regulations, as well as the voluntary IEC standards IEC 60601-1 and IEC 60601-1-2. All major components are either UL or CSA listed.
- Safety and Effectiveness, comparison to predicate device. This combination device has the same 5. indications for use and very similar technological characteristics as the predicate device, and employs already 510(k) cleared digital panels and software.
## 6. Substantial Equivalence Chart: Please see the next page.
{4}------------------------------------------------
| Characteristic | Sedecal Nova FA K133782 | SG Healthcare, Co. Ltd., Jumong Series<br>Stationary Radiographic System |
|---------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Intended Use: | Sedlecal "NOVA FA DR System" is<br>intended for use by a qualified, trained<br>doctor or technician on both adult and<br>pediatric subjects for taking diagnostic<br>radiographic exposures of the skull,<br>spinal column, chest. abdomen,<br>extremities, and other body parts.<br>Applications can be performed with<br>the patient sitting, standing, or lying in<br>the prone or supine position. Not for<br>mammography. | Jumong Series is intended for use by a<br>qualified, trained doctor or technician on<br>both adult and pediatric subjects for taking<br>diagnostic radiographic exposures of the<br>skull, spinal column, chest. abdomen,<br>extremities, and other body parts.<br>Applications can be performed with the<br>patient sitting, standing, or lying in the<br>prone or supine position. Not for<br>mammography. |
| Configuration<br>of Digital<br>Panels | Battery or AC operated wireless IEEE<br>802.11n or Wired Ethernet | SAME |
| Digital Panel<br>Models and<br>their clearance<br>numbers | CXDI Canon Detector 401C/401C<br>Compact (K103591)<br>CXDI Canon Detector 55C (K091436)<br>CXDI Canon Detector 501C<br>(K111682) | Vieworks<br>K122865 Vivix-S Wireless<br>K122866 Vivix-S With Vxvue<br>K120020 Vivix-S |
| Image<br>acquisition<br>panel<br>specifications | 3,320 x 3,408 125 µm (401C) or<br>2,208 x 2,688 pixels 160 µm (55C)<br>2,800 x 3,408 Pixels 125 µm (501C) | FXRD-1717SA, FXRD-1717SB)<br>3,072 x 3,072, 140µm or<br>FXRD-1417SA, FXRD-1417SB)<br>2560 x 3072, 140μm<br>Wireless: FXRD-1417WA, FXRD-<br>1417WB, 2560 x 3072, 140μm |
| DICOM | DICOM 3 | DICOM 3 |
| WiFi Wireless<br>IEEE802.11n<br>(All others are<br>Ethernet<br>Tethered.) | Not applicable, but compatible with<br>all Canon panels, including wireless. | K122865 Vivix-S Wireless |
| Image<br>acquisition<br>software | CANON cleared in K111682 | Vieworks as cleared in K122866 Vivix-S<br>With Vxvue |
| Power Source | AC Line. various voltages available | SAME |
| Characteristic | Sedecal Nova FA K133782 | SG Healthcare, Co. Ltd., Jumong Series Stationary Radiographic System |
| Photos | Image: Sedecal Nova FA K133782 | Image: Jumong M<br>Image: Jumong General<br>Image: Junong E |
| Alternate<br>configuration | Sedecal X-Plus LP Plus, K090238<br>Sedecal | Image: Jumong U |
| Generator | Sedecal SHF | CPI CMP 200DR |
| Collimator | Ralco R225 | Ralco R225 |
| Characteristic | Sedecal Nova FA K133782 | SG Healthcare, Co. Ltd., Jumong Series<br>Stationary Radiographic System |
| Performance<br>Standard | FDA 21CFR1020.30-31 | SAME |
| Electrical safety | Electrical Safety per IEC-60601. UL listed | SAME |
{5}------------------------------------------------
{6}------------------------------------------------
- 7. Summary of non-clinical testing: We performed integration testing. The results of a review of bench, safety test, and software validation documentation indicates that the new device is as safe and effective as the predicate device. The device conforms to US Performance Standards. The device conforms to this list of voluntary standards:
| Standards<br>No. | Standards<br>Organization | Standards Title | Version | Date |
|-------------------------|---------------------------|--------------------------------------------------------------------------------------------------------------------------------|-----------------------|---------------------|
| 60601-1 | IEC | Safety of Electrical Medical Equipment | 2005 + A1<br>(2012) | 2005 + A1<br>(2012) |
| 60601-1-2 | IEC | Electromagnetic Compatibility | 2007 | 2007 |
| 60601-1-3: | IEC | Collateral Standard Radiation protection in<br>diagnostic X ray equipment | 2008 | 2008 |
| 60601-1-6 | IEC | Collateral standard: Usability | 2010 3ed.<br>+A1:2013 | 2010-2013 |
| 60601-2-28 | IEC | Particular requirements for the basic safety and<br>essential performance of X-ray tube assemblies<br>for medical diagnosis | 2010, 2ed | 2010 |
| 60601-2-54 | IEC | Particular requirements for the basic safety and<br>essential performance of X-ray equipment for<br>radiography and radioscopy | 2009 1ed | 2009 |
| 62366 | IEC | Application of usability engineering to medical<br>devices | 2007-1ed | 2007 |
| PS 3.1 - 3.18<br>(2009) | NEMA | Digital Imaging and Communications in<br>Medicine (DICOM) Set (This applies to the<br>Digital Panel) | 3 | 2009 |
- 8. Summary of clinical testing: Clinical images were provided; these images were not necessary to establish substantial equivalence based on the modifications to the device (e.g., use of previously cleared detectors) but they provide further evidence in addition to the laboratory performance data to show that the complete system works as intended.
- 9. Conclusion: After analyzing software integration validation, safety testing data, and clinical images, it is the conclusion of SG Healthcare that the "Jumong Series" is as safe and effective as the predicate device, has few technological differences, and has identical indications for use, thus rendering it substantially equivalent to the predicate device.
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.