3T DISTAL COIL, 3T ELBOW COIL, 3T LONG BONE COIL
K130457 · Resonance Innovations, LLC · MOS · May 20, 2013 · Radiology
Device Facts
| Record ID | K130457 |
| Device Name | 3T DISTAL COIL, 3T ELBOW COIL, 3T LONG BONE COIL |
| Applicant | Resonance Innovations, LLC |
| Product Code | MOS · Radiology |
| Decision Date | May 20, 2013 |
| Decision | SESE |
| Submission Type | Special |
| Regulation | 21 CFR 892.1000 |
| Device Class | Class 2 |
Intended Use
The intended use for the device family is to provide form fitting MRI antenna sets to facilitate targeting imaging of various musculoskeletal extremity regions using a GE 3.0T MRI scanner. The Indications for use are: - Soft tissue and bone imaging of the extremities as allowed by the MRI system. . - Magnetic resonance peripheral angiography.
Device Story
Extremity Coil Family consists of three MRI antenna sets (Distal Extremity, Long Bone, Elbow) designed for 3.0T GE MRI scanners. Coils function as signal receivers to facilitate targeted musculoskeletal imaging. Devices feature semi-rigid housings with semi-flexible flaps and padding to ensure close coupling to patient anatomy, optimizing image quality across varying extremity sizes. Operated by MRI technicians or radiologists in clinical imaging environments. Output is raw RF signal data processed by the host MRI system to generate diagnostic images. Benefits include improved signal-to-noise ratio for extremity anatomy, aiding clinical decision-making in musculoskeletal and vascular assessments.
Clinical Evidence
Bench testing only. No clinical data provided.
Technological Characteristics
MRI receive-only coils. Components include semi-rigid housings, semi-flexible flaps, and padding. Circuitry includes blocking, impedance matching, and integrated pre-amplifiers. Designed for 3.0T GE MRI scanners. No software or digital processing algorithms integral to the coil hardware.
Indications for Use
Indicated for soft tissue and bone imaging of extremities and magnetic resonance peripheral angiography in patients undergoing MRI procedures on a GE 3.0T scanner.
Regulatory Classification
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).
Special Controls
*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.
Predicate Devices
Related Devices
- K091902 — 1.5T 8-CHANNEL SMALL EXTREMITY COIL, MODEL 800494, 3.0T 8-CHANNEL SMALL EXTREMITY COIL, MODEL 800484 · Invivo · Aug 21, 2009
- K182590 — 1.5T AIR MP M, 1.5T AIR MP L, 1.5T 16ch AIR AA, 1.5T 30ch AIR AA · GE Healthcare · Oct 19, 2018
- K983109 — MODEL 545G-64 PAHASED ARRAY MUSCULOSKELETAL FLEX COIL PACKAGE MODEL 543GE-64: PHASED ARRAY UPPER EXTRENITY FLEX COIL ANY · Medical Advances, Inc. · Oct 6, 1998
- K973787 — MEDRAD 1.5T EXTREMITY ARRAY · Medrad, Inc. · Dec 30, 1997
- K223378 — 3.0T 16ch AIR AA · Ge Healthcare Coils (Usa Instruments, Inc.) · Jan 3, 2023
Submission Summary (Full Text)
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K130457
Extremity Coil Family
ﺔ ﺍﻟﻘﺮﻥ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤﺪﺓ ﺍﻟﻤﺘﺤ Resonance Innovations LLC
Section 8. 510(k) Summary
# MAY 2 0 2013
ﻮﻳﺘﺮﻭﺩ ﺷﻨﺘﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨﻨ
Submitter's Name, Address, telephone number, a contact person and date the summary was prepared:
| Submitter's Name:<br>Submitter's Address: | Resonance Innovations LLC<br>9840 South 140th St., Suite 8<br>Omaha, NE 68138 |
|-------------------------------------------|-------------------------------------------------------------------------------|
| Submitter's Telephone: | 402-934-2650 |
| Submitter's Contact: | Randall Jones, President |
| Date 510(k) summary prepared: | February 15, 2013 |
Name of the device, including the trade or proprietary name if applicable, the common or usual name and the classification name, if known:
| Proprietary Name: | Extremity Coil Family |
|-----------------------|------------------------------------|
| Common or Usual Name: | MRI coil(s) |
| Classification Name: | Coil, Magnetic Resonance, Specialt |
| Classification Code: | MOS |
| Predicate Device: | 1.5T ScanMed PV Array |
### Description of the Device
The individual coils that comprise the Extremity Coil Family interface with a 3.0 Tesla, 8channel MRI scanner.
| Device Model Number | Device Description |
|---------------------|------------------------|
| 148GE3000 | Distal Extremity Coil |
| 169GE3000 | Long Bone Coil - large |
| 308GE3000 | Elbow Coil |
All coils included in the Extremity Set are extremely similar in design, construction, materials and operation. There are slight variations in physical size (to accommodate differing patient sizes), and slight physical housing variations (required to optimize the image quality depending on the extremity anatomy). The designs and matcrials used to manufacture the individual coils are nearly identical and are no different from standard MRI coil technology that has existed for years. The geometry of each coil housing has been formed by utilizing a semi-rigid housing in conjunction with semi-flexible flaps and/or
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ﺔ ".
padding that facilitates close coupling of the imaging coil's region-of-sensitivity to the anatomy of interest on a broad size variation of patient anatomy. All employ similar blocking, impedance matching and integrated pre-amplifier circuitry. For these reasons, it is warranted to bundle these devices into one 510(k) submission.
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Image /page/2/Picture/0 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized caduceus symbol, which is a staff with two snakes coiled around it. Above the symbol, the text "HEALTH & HUMAN SERVICES - USA" is arranged in a circular fashion. Below the symbol, the text "DEPARTMENT OF HEALTH & HUMAN SERVICES" is also arranged in a circular fashion.
## DEPARTMENT OF HEALTH & HUMAN SERVICES
#### Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
May 20, 2013
Resonance Innovations, LLC % Randall Jones, Director of Engineering President & CEO 9840 S. 140th Street, Suite 8 OMAHA NE 68138
Re: K130457
Trade/Device Name: Extremity Coil Family Regulation Number: 21 CFR 892.1000 Regulation Name: Magnetic resonance diagnostic device Regulatory Class: II Product Code: MOS Dated: May 14, 2013 Received: May 15, 2013
Dear Mr. Jones:
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. Isting 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 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
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Page 2 - Mr. Randall Jones
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 801), please contact the Division of Small Manufacturers, International and Consumer Assistance at its tollfree number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/Resourcesfor You/Industrv/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 Small Manufacturers, International and Consumer Assistance 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. O'Hara
for
Janine M. Morris Director, Division of Radiological Health Office of In Vitro Diagnostics and Radiological Health Center for Devices and Radiological Health
Enclosure
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# Indications for Use
510(k) Number (if known): K130457
Device Name: Extremity Coil Family
Indications for Use:
The intended use for the device family is to provide form fitting MRI antenna sets to facilitate targeting imaging of various musculoskeletal extremity regions using a GE 3.0T MRI scanner. The Indications for use are:
- Soft tissue and bone imaging of the extremities as allowed by the MRI system. .
- Magnetic resonance peripheral angiography.
Prescription Use X (Part 21 CFR 801 Subpart D)
# AND/OR
Over-The-Counter Use (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of In Vitro Diagnostics and Radiological Health (OIR)
Michael D. O'Hara
(Division Sign Off) Division of Radiological Health Office of In Vitro Diagnostic and Radiological Health
510(k) K130457
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