(18 days)
Not Found
Not Found
No
The summary describes a passive device (an MRI coil) and contains no mention of AI, ML, or image processing capabilities that would typically indicate the presence of such technology.
No
The device is described as producing "diagnostic images," indicating its use for diagnosis rather than treatment.
Yes
The "Intended Use / Indications for Use" states that the device is "to produce diagnostic images" which are then "interpreted by a trained physician," directly indicating its role in diagnosis.
No
The device description explicitly states "Model Osh-085 Wrist Array Coil," which is a hardware component used in conjunction with an MRI scanner. This indicates it is a physical device, not software only.
No, this device 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 outside of the body (in vitro) to analyze these samples.
- Device Function: The description clearly states that this device is a "Wrist Array Coil" used "in conjunction with a Magnetic Resonance Scanner to produce diagnostic images of the wrist and hand". This device is a component of an imaging system that interacts directly with the patient's body to generate images.
- No Sample Analysis: There is no mention of analyzing biological samples from the patient. The device's function is to facilitate the creation of images, not to perform tests on bodily fluids or tissues.
Therefore, based on the provided information, this device is a medical imaging accessory, not an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
To be used in conjunction with a Magnetic Resonance Scanner to produce diagnostic images of the wrist and hand, that can be interpreted by a trained physician.
Product codes
90 MOS
Device Description
Model QWH-085 Wrist Array Coil
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Magnetic Resonance Scanner
Anatomical Site
wrist and hand
Indicated Patient Age Range
Not Found
Intended User / Care Setting
trained physician
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 (study type, sample size, AUC, MRMC, standalone performance, key results)
Not Found
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Not Found
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 892.1000 Magnetic resonance diagnostic device.
(a)
Identification. A magnetic resonance diagnostic device is intended for general diagnostic use to present images which reflect the spatial distribution and/or magnetic resonance spectra which reflect frequency and distribution of nuclei exhibiting nuclear magnetic resonance. Other physical parameters derived from the images and/or spectra may also be produced. The device includes hydrogen-1 (proton) imaging, sodium-23 imaging, hydrogen-1 spectroscopy, phosphorus-31 spectroscopy, and chemical shift imaging (preserving simultaneous frequency and spatial information).(b)
Classification. Class II (special controls). A magnetic resonance imaging disposable kit intended for use with a magnetic resonance diagnostic device 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
DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
OCT 1 5 1999
Thomas Schubert President MRI Devices Corporation N8 W22520-K Johnson Drive Waukesha. WI 53186
RE:
K993235 Model Osh-085 Wrist Array Coil Dated: September 24, 1999 Received: September 27, 1999 Regulatory Class: II 21 CFR 892.1000/Procode: 90 MOS
Dear Mr. Schubert:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we 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). 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 (Premarket Approval), 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 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
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 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4613. 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 requlation entitled. "Misbranding by reference to premarket notification"(21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers 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,
CAPT Daniel G. Schultz, M.D. Acting Director, Division of Reproductive, Abdominal, Ear, Nose and Throat, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
1
Section C - Statement of Indications for Use:
Applicant: MRI Devices Corporation 510(k) number (if known): Device Name: Model QWH-085 Wrist Array Coil
Indications for use:
To be used in conjunction with a Magnetic Resonance Scanner to produce diagnostic images of the wrist and hand, that can be interpreted by a trained physician.
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use
(Per 21 CFR 801.109)
or
Over-The-Counter Use _________________________________________________________________________________________________________________________________________________________
(Optional Format 1-2-96)
David A. Segner
(Division Sign-Off)
Division of Reproductive, Abdominal, EN and Radiological Devi
510(k) Number R943235