(363 days)
Not Found
Not Found
No
The summary describes standard image processing and quantification tools (ROI, fat fraction, T2*, muscle volume) applied to MR images, with no mention of AI, ML, or related concepts.
No
The device is described as a "magnetic resonance diagnostic device software application" that assists in diagnosis by processing and quantifying medical image data. It does not provide any treatment or therapy.
Yes
The "Intended Use / Indications for Use" section states that the device is a "magnetic resonance diagnostic device software application" and that the information derived from the images, "when interpreted by a trained clinician, yield information that may assist in diagnosis." This explicitly indicates its role in diagnosis.
Unknown
The provided text describes the intended use and functionality of a medical device software application that processes MR images. However, it lacks a "Device Description" section, which is crucial for determining if the device is solely software or if it includes or is inextricably linked to specific hardware components beyond a standard computing platform. Without this description, it's impossible to definitively classify it as software-only.
Based on the provided information, 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 to examine these samples outside of the body.
- Device Function: The description clearly states that this device is a "magnetic resonance diagnostic device software application" that utilizes "magnetic resonance medical image data" to evaluate fat and muscle. It processes images acquired from an MR system, which is an in vivo (within the living body) imaging modality.
- No Sample Analysis: There is no mention of analyzing biological samples taken from the patient. The input is image data, not biological specimens.
Therefore, this device falls under the category of a medical imaging software application, not an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
Indicated for use as a magnetic resonance diagnostic device software application for non- invasive fat and muscle evaluation that enables the generation, display and review of 2D magnetic resonance medical image data.
Designed to utilize DICOM 3.0 compliant magnetic resonance image datasets, acquired from compatible MR Systems, to display the internal structure of the body including the liver. Other physical parameters derived from the images may also be produced.
Provides a number of quantification tools, such as Region of Interest (ROI) placements, to be used for the assessment of regions of an image to quantify liver tissue characteristics, including the determination of fat fraction in the liver, T2* and muscle volume.
These images and the physical parameters derived from the images, when interpreted by a trained clinician, yield information that may assist in diagnosis.
Product codes
LNH
Device Description
Not Found
Mentions image processing
Yes
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Magnetic Resonance
Anatomical Site
Body including the liver.
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Trained clinician / Not Found
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
Image /page/0/Picture/0 description: The image contains the logos of the U.S. Department of Health & Human Services and the U.S. Food & Drug Administration (FDA). The Department of Health & Human Services logo is on the left, and the FDA logo is on the right. The FDA logo includes the FDA acronym in a blue square, followed by the words "U.S. FOOD & DRUG ADMINISTRATION" in blue text.
December 6, 2018
AMRA Medical AB % Raymond Kelly Chief Quality Officer Licensale Inc 68 Southwood Ter SOUTHBURY. CT 06488
Re: K173749
Trade/Device Name: AMRA Profiler Regulation Number: 21 CFR 892.1000 Regulation Name: Magnetic Resonance Diagnostic Device Regulatory Class: Class II Product Code: LNH Dated: November 11, 2018 Received: November 14, 2018
Dear Raymond Kelly:
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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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
1
requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/CombinationProducts/GuidanceRegulatoryInformation/ucm597488.html; good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions 531-542 of the Act); 21 CFR 1000-1050.
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 comprehensive regulatory information about medical devices and radiation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/) and CDRH Learn (http://www.fda.gov/Training/CDRHLearn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (http://www.fda.gov/DICE) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
Hsl 2. Nils
for Robert A. 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) K173749
Device Name
AMRA Profiler
Indications for Use (Describe)
Indicated for use as a magnetic resonance diagnostic device software application for non- invasive fat and muscle evaluation that enables the generation, display and review of 2D magnetic resonance medical image data.
Designed to utilize DICOM 3.0 compliant magnetic resonance image datasets, acquired from compatible MR Systems, to display the internal structure of the body including the liver. Other physical parameters derived from the images may also be produced.
Provides a number of quantification tools, such as Region of Interest (ROI) placements, to be used for the assessment of regions of an image to quantify liver tissue characteristics, including the determination of fat fraction in the liver, T2* and muscle volume.
These images and the physical parameters derived from the images, when interpreted by a trained clinician, yield information that may assist in diagnosis.
Type of Use (Select one or both, as applicable)
| ☑ Prescription Use (Part 21 CFR 801 Subpart D) |
|---|
| ☐ Over-The-Counter Use (21 CFR 801 Subpart C) |
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