Object ID: 00000018WIA303ACE20GYZ
Topic ID: id_13106626 Version: 1.6
Date: Jul 16, 2020 10:26:40 AM

48CH Head Coil non-MEMS Setup for MCQA Test

Prerequisites

Table 1. Personnel requirements
Required persons	Preliminary requirements	Procedure	Finalization
1	Not Applicable	30 minutes	Not Applicable

The 3.0T GEM Coil MCQA will use the 3.0T phantoms, which are pink in color.

Note:

Coils do not ship with phantoms. Phantoms come in a Unified Phantom set with the MR System.

Table 2. Tools and test equipment
Item	Quantity	Effectivity	Part number	Manufacturer
Large Cylindrical Unified Phantom (For 3.0T)	1	-	5342679-2	-
TL Unified Phantom (For 3.0T)	1	-	5343347-2	-

Table 3. Required conditions
Condition	Reference	Effectivity
The coil configuration name HD Shoulder must be installed to run this tool.	-	-

Procedure

Note:
The table adapter will need to be installed prior to completing the SNR Procedure. Place table adapter on coil and secure with five screws as indicated.
Figure 1. Table Adapter

Remove the Flat Filler Panel from the Table if present.
Place the 48CH Head Coil posterior unit on the Table as shown. Connect the coil to the P2 Port on the table.

Figure 2. Placement of 48CH Head Coil Posterior Unit
Place the 48CH Head Coil Phantom Positioner (5756144) into the 48CH Head Coil posterior unit, then place the Large Cylindrical Unified Phantom and TL Unified Phantom into the 48CH Head Coil Phantom Positioner.

Figure 3. Placement of Large Cylindrical and TL Unified Phantoms

Note:
Use the correct Phantom Positioner (5756144). Do not use the Phantom Positioner for the DV system and SIGNA Pioneer. Otherwise, it will affect the SNR result.

Figure 4. Phantom Positioner
Place the anterior of the coil on top of the posterior half of the coil. Lock the anterior portion to the posterior portion by rotating the lock handle counterclockwise so that it points to the lock symbol.

Figure 5. 48CH Head Coil Anterior and Posterior Units Locks
Connect the anterior coil to the P1 Port on the table. Do not allow cable to loop on itself or contact any other cables.

Figure 6. Connection of 48CH Head Coil Anterior and Posterior Units
Landmark the coil at the crosshair mark (indicated below), and press Advance to Scan.

Figure 7. Landmarking Coil (Head LM)
Run the Multi-Coil Quality Assurance (MCQA) Tool. Select “3.0T_48Ch_HEAD_Architect” from pull down of Current Coil List.

Finalization

No finalization steps.