AccessGUDID - DEVICE: 3T 8ch Shoulder Coil (00856181003053)

GUDID

Device Identifier (DI) Information

Brand Name: 3T 8ch Shoulder Coil
Version or Model: 05
Commercial Distribution Status: In Commercial Distribution
Catalog Number:
Company Name: NEOCOIL, LLC

Primary DI Number: 00856181003053
Issuing Agency: GS1
Commercial Distribution End Date:
Device Count: 1
Labeler D-U-N-S® Number*: 781155176 *Terms of Use

Device Description: The NeoCoil 3.OT 8-Channel Shoulder Array Coil is a multi-element phased array receive only coil used for obtaining diagnostic images of the shoulder in Magnetic Resonance Imaging Systems. Compared to predicate devices, the submitted device offers easier patient setup and greater SNR due to its compatibility with 3.OT MRI scanners. The submitted device consists of semi-flexible foam covered housing, consisting of eight antennas. The antennas are uniquely positioned with the appropriate overlap to cancel out mutual coupling effects from adjacent antennas or decoupled from an adjacent antenna using a transformer. Pre-amplifier decoupling reduces any remaining decoupling between the antennas. The coil is held in place over the imaging area via a cross body strap. A system interface cable connects to the coil at the top of the housing. The flexible foam covered housing along with the body strap enable the proper positioning on the patient before laying down and holds the coil in place while scanning is being performed. To ensure safety, each antenna is equipped with active and passive transmit decoupling circuits. Active decoupling is achieved via diodes that receive signals from the scanner to turn the coil to a high impedance state during system RF transmit. Crossed diodes are installed on each antenna acting as passive switches. These passive switches provide additional safety in case the active circuitry does not receive signal from the scanner.

Device Characteristics

What MRI safety information does the labeling contain?	Labeling does not contain MRI Safety Information
Device required to be labeled as containing natural rubber latex or dry natural rubber (21 CFR 801.437):	No
Device labeled as "Not made with natural rubber latex":	No
For Single-Use:	No
Prescription Use (Rx):	Yes
Over the Counter (OTC):	No
Kit:	No
Combination Product:	No
Human Cell, Tissue or Cellular or Tissue-Based Product (HCT/P):	No

GMDN

[?]

GMDN Term Code	GMDN Term Name	GMDN Term Definition	GMDN Term Status [?]	Implantable?
40749	MRI system coil, radio-frequency	A radio-frequency (RF) coil acts as a transmitter, receiver, or both a transmitter and receiver of RF pulses necessary for diagnostic magnetic resonance imaging (MRI) procedures. It is used to enhance image resolution by improving signal to noise characteristics. There are two main kinds of RF coils: volume coils (which surround the part of the body being imaged) and surface coils (which are placed and secured directly on or under an area of interest). This group of devices includes a variety RF coil designs and configurations including, e.g., surface coils, phased array coils, paired saddle coils, Hemholtz pair coils or bird cage coils.	Active	false

FDA Product Code

[?]

Product Code	Product Code Name
MOS	Coil, Magnetic Resonance, Specialty

FDA Premarket Submission

FDA Premarket Submission Number [?]	Supplement Number [?]
K071611	000

Device Exempt from Premarket Submission: No CLOSE

Sterilization

Device Packaged as Sterile: No
Requires Sterilization Prior to Use: No

Sterilization Method [?]
No Sterilization Methods Found

Storage and Handling

[?]

Storage and Handling
No storage/handling found

Clinically Relevant Size

[?]

Size Type Text
No Device Sizes

Device Record Status

Public Device Record Key: 63dcfd47-bf40-4639-9dfe-40fb0a290b52
Public Version Date: March 05, 2020
Public Version Number: 4
DI Record Publish Date: March 16, 2017