(10 days)
No
The document describes a standard MR system with various imaging techniques and features for image quality improvement, but it does not mention any AI or ML capabilities.
No
The device is indicated for use as a diagnostic imaging device to produce images for determining a diagnosis, and also for imaging during interventional procedures, not for therapeutic purposes.
Yes
Explanation: The "Intended Use / Indications for Use" section explicitly states, "The Signa Profile/i with High Slew Rate Option MR system is indicated for use as a diagnostic imaging device..." and later mentions that the images provided by the system can be useful "in determining a diagnosis."
No
The device description clearly outlines a physical MR system with a permanent magnet, gradient capabilities, and various hardware components for image acquisition. It is not solely software.
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 Signa Profile/i MR system is a diagnostic imaging device that produces images of the internal structures and organs of the body in vivo (within the living body) using magnetic resonance. It does not analyze samples taken from the body.
The description clearly states its purpose is to produce images of the internal body for diagnostic purposes, which falls under the category of medical imaging devices, not in vitro diagnostics.
N/A
Intended Use / Indications for Use
The Signa Profile/i MR system is an open, whole body scanner designed to support improved higher resolution imaging and shorter scan times. The Profile/i with High Slew Rate Option MR system is indicated for use as a diagnostic imaging device to produce transverse, sagittal, coronal and oblique images of the internal structures and organs of the entire body, including, but not limited to, the musculoskeletal, vascular, cardiac, and neuro systems. The images produced by the Signa Profile/i MR system reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The NMR properties that determine the image appearance are proton density, spin-lattice relaxation time (T1), spin-spin relaxation time (T2) and flow. When interpreted by a trained physician, these images provide information that can be useful in determining a diagnosis.
Due to the 'open' design of the system, the Profile/i with High Slew Rate Option MR system may also be utilized for imaging during interventional procedures when performed with MR compatible devices such as, in-room display and MR safe biopsy needles.
Product codes
90-LNH, 90 LNH
Device Description
The 0.2T Signa Profile/i MR System is a modification to the 0.2T Signa Profile/i MR System (K992135), which utilizes a permanent magnet to acquire 2D sindle-slice and multi-slice, and 3D volume images. The 0.2T Signa Profile/i Magnetic Resonance System also features a permanent magnet operating at 0.2T. The system can image in the sagittal, coronal, axial, oblique and double oblique planes, using various pulse sequences, such as inversion recovery, spin echo, gradient echo, gradient recalled, and steady state, and free precession acquisitions. The Signa Profile/I operator has the ability for shorter scan times due to expanded gradient capabilities. Imaging options such as cardiac gating, peripheral gating, glow compensation and fat/water suppression are provided to suppress artifacts due to physiological motion and improve image quality.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Magnetic Resonance
Anatomical Site
entire body, including, but not limited to, the musculoskeletal, vascular, cardiac, and neuro systems
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)
The Signa Profile/i Magnetic Resonance System was evaluated to the appropriate NEMA performance standards as well as the IEC 601-1 International Medical Equipment Safety standard and IEC 601-2-33 Particular Requirements for Safety of Magnetic Resonance Equipment for Medical Diagnosis. The Signa Profile/i Magnetic Resonance System is comparable to the currently marketed Signa Profile/i Magnetic Resonance System.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
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
No 3168
Image /page/0/Picture/1 description: The image shows the General Electric (GE) logo. The logo consists of the letters 'G' and 'E' intertwined within a circular border. The logo is black and white.
OCT 1 0 2003
GE Medical Systems
General Electric Company P.O. Box 414, Milwaukee, WI 53201
510(k) Summary
This 510(k) summary of safety and effectiveness information is submitted in accordance with the requirements of 21 CFR Part 807.92(c).
| Submitter: | GE Medical Systems
PO Box 414
Milwaukee, WI 53201 |
|-----------------|---------------------------------------------------------|
| Contact Person: | Larry A. Kroger Ph.D.
Manager, Regulatory Programs |
| Telephone: | 262- 544-3894 |
| Fax: | 262- 548-4768 |
| Date Prepared: | September 22, 2003 |
Device Name:
GE 0.2T Signa Profile/i Magnetic Resonance System Magnetic Resonance Diagnostic System, 21 CFR 892.1000, 90-LNH
Marketed Device:
The 0.2T Siqna Profile/i MR System is substantially equivalent to the currently marketed the 0.2T Signa Profile/i MR system (K992135) with the main differences being increasing the hardware capability of the Gradients to a slew rate of SR42, and the introduction of a new High SNR head coil.
Device Description:
The 0.2T Signa Profile/i MR System is a modification to the 0.2T Signa Profile/i MR System (K992135), which utilizes a permanent magnet to acquire 2D sindle-slice and multi-slice, and 3D volume images. The 0.2T Signa Profile/i Magnetic Resonance System also features a permanent magnet operating at 0.2T. The system can image in the sagittal, coronal, axial, oblique and double oblique planes, using various pulse sequences, such as inversion recovery, spin echo, gradient echo, gradient recalled, and steady state, and free precession acquisitions. The Signa Profile/I operator has the ability for shorter scan times due to expanded gradient capabilities. Imaging options such as cardiac gating, peripheral gating, glow compensation and fat/water suppression are provided to suppress artifacts due to physiological motion and improve image quality.
Indications for Use:
The Signa Profile/i MR system is an open, whole body scanner designed to support improved higher resolution imaging and shorter scan times. The Profile/i with High Slew Rate Option MR system is indicated for use as a diagnostic imaging device to produce transverse, sagittal, coronal and oblique images of the internal structures and organs of the
1
Image /page/1/Picture/0 description: The image shows the General Electric (GE) logo. The logo consists of the letters "GE" intertwined and enclosed within a circular shape. The circular shape has a decorative pattern around the edge, resembling swirling or stylized leaves. The logo is black and white.
GE Medical Systems
General Electric Company P.O. Box 414, Milwaukee, WI 53201
entire body, including, but not limited to, the musculoskeletal, vascular, cardiac, and neuro systems. The images produced by the Signa Profile/i MR system reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The NMR properties that determine the image appearance are proton density, spin-lattice relaxation time (T1), spin-spin relaxation time (T2) and flow. When interpreted by a trained physician, these images provide information that can be useful in determining a diagnosis.
Due to the 'open' design of the system, the Profile/i with High Slew Rate Option MR system may also be utilized for imaging during interventional procedures when performed with MR compatible devices such as, in-room display and MR safe biopsy needles.
Comparison with Predicate Device:
The Signa Profile/i MR System is a modification of the Signa Profile/i MR system (K992135) with the main differences being the increase to the gradient slew rate capability to SR42. In addition, a new optional high SNR head coil has been added.
Summary of Studies:
The Signa Profile/i Magnetic Resonance System was evaluated to the appropriate NEMA performance standards as well as the IEC 601-1 International Medical Equipment Safety standard and IEC 601-2-33 Particular Requirements for Safety of Magnetic Resonance Equipment for Medical Diagnosis. The Signa Profile/i Magnetic Resonance System is comparable to the currently marketed Signa Profile/i Magnetic Resonance System.
Conclusion:
It is the opinion of GE that the Signa Profile/i Magnetic Resonance System is substantially equivalent to the Signa Profile/i Magnetic Resonance System. Usage of the Signa Profile/i Magnetic Resonance System does not result in any new potential hazards.
2
Image /page/2/Picture/1 description: The image shows a black and white logo of the U.S. Department of Health & Human Services. The logo features a stylized eagle with three lines representing its wings. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" is arranged in a circular fashion around the eagle.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
OCT 1 0 2003
Larry A. Kroger, Ph.D. Senior Regulatory Programs Manager GE Medical Systems P.O. Box 414, W-400 MILWAUKEE WI 53201
Re: K033168
Trade/Device Name: GE 0.2T Signa Profile/i with MR System Regulation Number: 21 CFR 892.1000 Regulation Name: Magnetic resonance diagnostic device Regulatory Class: II Product Code: 90 LNH
Dated: September 22, 2003 Received: September 30, 2003
Dear Dr. Kroger:
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 Section 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 the 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" (21CFR Part 807.97) you may obtain. 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
Page 2
4
GE Medical Systems
P.O. Box 414. Milwaukee. WI 53201
STATEMENT OF INTENDED USE
510(k) Number (if known): _ 11 6 3 3 / 6 8
Device Name: GE 0.2T Signa Profile/i with High Slew Rate Option MR System
Indications for Use
The Signa Profile/i MR system is an open, whole body scanner designed to support improved higher resolution imaging and shorter scan times. The Profile/i with High Slew Rate Option MR system is indicated for use as a diagnostic imaging device to produce transverse, sagittal, coronal and oblique images of the internal structures and organs of the entire body, including, but not limited to, the musculoskeletal, vascular, cardiac, and neuro systems. The images produced by the Signa Profile/i MR system reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The NMR properties that determine the image appearance are proton density, spin-lattice relaxation time (T1), spin-spin relaxation time (T2) and flow. When interpreted by a trained physician, these images provide information that can be useful in determining a diagnosis.
Due to the 'open' design of the system, the Profile/i with High Slew Rate Option MR system may also be utilized for imaging during interventional procedures when performed with MR compatible devices such as, in-room display and MR safe biopsy needles.
Nancy C Brogdon
Division Sign-Off
Division of Reproductive, Abdomai
and Radiological Devices
510(k) Number. K033168
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use (Per 21 CFR 801-109)
OR
Over-The-Counter Use_