1.5T HD 8-Channel Wrist Array MCQA Test Setup

Prerequisites

Table 1. Personnel requirements
Required persons	Preliminary requirements	Procedure	Finalization
1	Not Applicable	15 minutes	Not Applicable

Table 2. Tools and test equipment
Item	Quantity	Effectivity	Part number	Manufacturer
Cubical Unified Phantom	1	Unified Phantom Set	5342681	-
Wrist Array Baseplate with Baseplate Riser	1	Flat Base Coil	5406395-12	-

Table 3. Required conditions
Condition	Reference	Effectivity
For HDx, HDxt, and HDe, the following coil configuration name must be installed to run this tool: `HDWRIST`.	-	-
For MR450, MR450w and MR450w GEM, the following coil configuration name must be installed to run this tool: `GE_HDx Wrist`.	-	-

Follow this process to prepare for the MCQA test using the 1.5T HD 8-Channel Wrist Array by Invivo, Catalog Number M7000FW (flat base).

Note:

Coils do not ship with phantoms. Phantoms come in a unified phantom set with the MR system.

The table is different depending on the system. MR450w GEM uses a flat table and the other systems use a curved table.

Place the baseplate of the wrist coil on the patient table as shown.

Figure 1. Baseplate for Wrist Coil on Patient Table
Attach the baseplate riser to the baseplate, and place the baseplate assembly in the locked position.

Figure 2. Baseplate Riser Attached to Baseplate

Figure 3. Baseplate and Riser in Locked Position
Attach the Wrist Array Coil to the baseplate assembly using the knobs shown below. Slide the locked coil to center and align properly.

Note:
Record the serial number of the coil.

Figure 4. Attaching Wrist Array Coil to Baseplate Assembly
Place the Cubical Unified Phantom into the coil by lifting the upper portion of the coil, and close the coil.

Figure 5. Cubical Unified Phantom Positioned in Coil

Figure 6. Closed Coil with Phantom
Connect the coil to Port A of the LPCA, lock the coil, landmark at the marks (shown below), and Advance to Scan.

Figure 7. Lock and Landmark Coil
Run the Multi-Coil Quality Assurance Tool.

No finalization steps.