(72 days)
Yes
The device description explicitly mentions "Computer Assisted Detection ("CAD") findings," which is a common application of AI/ML in medical imaging.
No
The device is described as an "imaging workstation" used to "acquire, store, transmit and display images from medical scanning devices" and assist radiologists in reviewing images. It is not described as providing treatment or therapy.
Yes
The device is explicitly described as assisting radiologists in reviewing CT images and displaying findings/regions of interest, which are core activities in the diagnostic process. Its predicate devices are also diagnostic workstations.
No
The device description explicitly states that the ImageChecker-CT System is a "combination of dedicated computer software and hardware," including off-the-shelf components like a personal computer, CPUs, hard drive, and monitor.
Based on the provided information, the ImageChecker-CT is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In vitro diagnostics are tests performed on samples taken from the human body, such as blood, urine, or tissue, to detect diseases, conditions, or infections. They are used to provide information for diagnosis, monitoring, or screening.
- ImageChecker-CT Function: The ImageChecker-CT is described as a "general imaging workstation" used to "acquire, store, transmit and display images from medical scanning devices." Specifically, it handles digital computed tomography (CT) images of the chest.
- No Sample Analysis: The device does not analyze biological samples from the patient. It processes and displays images generated by a separate medical scanning device (CT scanner).
- Focus on Image Display and Review: The intended use and description clearly indicate its role in assisting radiologists in reviewing and displaying medical images, not in performing diagnostic tests on biological specimens.
Therefore, the ImageChecker-CT falls under the category of medical imaging software/workstations, not in vitro diagnostics.
No
The provided input states "Control Plan Authorized (PCCP) and relevant text: Not Found", which means the letter does not explicitly state that the FDA has reviewed and approved or cleared a PCCP for this device.
Intended Use / Indications for Use
The ImageChecker-CT is indicated for use as a general imaging workstation, and is intended to be used to acquire, store, transmit and display images from medical scanning devices.
Specific indications for use for the ImageChecker-CT Workstation are the display of a composite view of 2D cross-sections, and 3D volumes of chest CT images, including findings or regions of interest ("ROI") identified by the radiologist or Computer Assisted Detection ("CAD") findings.
The general indications for use of the ImageChecker-CT Workstation are as a general imaging workstation to assist radiologists in reviewing digital computed Tomography (CT) images of the chest.
Specific indications for use for the ImageChecker-CT Workstation are the display of a composite view of 2D cross-sections, and 3D volumes of chest CT images, including findings or regions of interest ("ROI") identified by the radiologist or Computer Assisted Detection ("CAD") findings.
Product codes
LLZ
Device Description
The ImageChecker-CT System is a combination of dedicated computer software and hardware. The System uses an off-the-shelf personal computer with Windows and Linux-based CPUs, a hard drive, and a single monitor.
Mentions image processing
Acquire, store, transmit and display images. Display of a composite view of 2D cross-sections, and 3D volumes. 2D image review and 3D volume segmentation views.
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
digital computed Tomography (CT) images
Anatomical Site
chest
Indicated Patient Age Range
Not Found
Intended User / Care Setting
radiologists
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies
The ImageChecker-CT Workstation will undergo design verification tests for conformance with specifications.
Key Metrics
Not Found
Predicate Device(s)
TeraRecon, Aquarius Workstation (K011142), Siemens Realtime 3D Diagnostic Workstation (K973010), GE Advantage Workstation 4.1 (K020483)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 892.2050 Medical image management and processing system.
(a)
Identification. A medical image management and processing system is a device that provides one or more capabilities relating to the review and digital processing of medical images for the purposes of interpretation by a trained practitioner of disease detection, diagnosis, or patient management. The software components may provide advanced or complex image processing functions for image manipulation, enhancement, or quantification that are intended for use in the interpretation and analysis of medical images. Advanced image manipulation functions may include image segmentation, multimodality image registration, or 3D visualization. Complex quantitative functions may include semi-automated measurements or time-series measurements.(b)
Classification. Class II (special controls; voluntary standards—Digital Imaging and Communications in Medicine (DICOM) Std., Joint Photographic Experts Group (JPEG) Std., Society of Motion Picture and Television Engineers (SMPTE) Test Pattern).
0
Image /page/0/Picture/0 description: The image shows a stylized graphic of the letters 'R' and the number '2'. The 'R' is drawn in a cursive style, with a horizontal line extending from the top of the 'R' across the '2'. The number '2' is in a standard numerical font. A small circle is positioned to the right of the number '2'.
NOV 2 0 2002
Ko23003
510(k) Summary of Safety and Effectiveness Prepared September 6, 2002
| Submitted by: | R2 Technology, Inc.
1195 W. Fremont Avenue
Sunnyvale, CA 94087 |
|--------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------|
| Contact Person:
Department: | Kathy O'Shaughnessy
Vice President, Regulatory and Clinical Affairs |
| Product Name:
Common Name: | ImageChecker-CT Workstation
Medical Imaging Workstation |
| Classification: | LLZ; Class II; CFR 21 892.2050 |
| Predicate Devices: | TeraRecon, Aquarius Workstation (K011142)
Siemens Realtime 3D Diagnostic Workstation
(K973010)
GE Advantage Workstation 4.1 (K020483) |
Device Description:
The ImageChecker-CT System is a combination of dedicated computer software and hardware. The System uses an off-the-shelf personal computer with Windows and Linux-based CPUs, a hard drive, and a single monitor.
Summary of Intended Use:
The ImageChecker-CT is indicated for use as a general imaging workstation, and is intended to be used to acquire, store, transmit and display images from medical scanning devices.
Specific indications for use for the ImageChecker-CT Workstation are the display of a composite view of 2D cross-sections, and 3D volumes of chest CT images, including findings or regions of interest ("ROI") identified by the radiologist or Computer Assisted Detection ("CAD") findings.
1
Comparison with Predicate Device:
The ImageChecker-CT Workstation and the predicate devices support network connectivity, and use tools such as 2D image review and 3D volume segmentation views. All devices support DICOM protocol for communication of images with other medical imaging devices.
Studies:
The ImageChecker-CT Workstation will undergo design verification tests for conformance with specifications.
Conclusion:
The ImageChecker-CT Workstation has the same intended use as the predicate devices and very similar indications and technological characteristics. The minor differences in the device's technological characteristics do not cause any new questions of safety and effectiveness. Thus, the ImageChecker-CT Workstation is substantially equivalent to the predicate devices.
2
DEPARTMENT OF HEALTH & HUMAN SERVICES
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
NOV 2 0 2002
Kathy O'Shaughnessy, Ph.D. Vice President, Regulatory : and Clinical Affairs R2 Technology, Inc. 1195 W. Fremont Avenue SUNNYVALE CA 94087-3832
Re: K023003
Trade/Device Name: ImageChecker-CT Workstation Regulation Number: 21 CFR 892.2050 Regulation Name: Picture archiving and communications system
Regulatory Class: II Product Code: 90 LLZ Dated: September 6, 2002 Received: September 9, 2002
Dear Dr. O'Shaughnessy:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA), You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
If your device is classified (see above) into 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); 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.
3
This letter will allow you to begin marketing your device as described in your 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR 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:
| .8xx.1xxx | (301) 594-4591 |
|---|---|
| 876.2xxx, 3xxx, 4xxx, 5xxx | (301) 594-4616 |
| 884.2xxx, 3xxx, 4xxx, 5xxx, 6xxx | (301) 594-4616 |
| 892.2xxx, 3xxx, 4xxx, 5xxx | (301) 594-4654 |
| Other | (301) 594-4692 |
Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled. "Misbranding by reference to premarket notification" (21 CFR Part 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers. International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html.
Sincerely yours,
Nancy C. Brogdon
Nancy C. Brogdon Director, Division of Reproductive, Abdominal, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
4
R2 Technology
ImageChecker-CT Workstation
510(k) Premarket Notification
September 6, 2002
K02300.3
INDICATION FOR USE:
The general indications for use of the ImageChecker-CT Workstation are as a general imaging workstation to assist radiologists in reviewing digital computed Tomography (CT) images of the chest.
Specific indications for use for the ImageChecker-CT Workstation are the display of a composite view of 2D cross-sections, and 3D volumes of chest CT images, including findings or regions of interest ("ROI") identified by the radiologist or Computer Assisted Detection ("CAD") findings.
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use: x (Per 21 CFR 801.109)
Over-The-Counter: -OR-
Daniel A. Sypniewski