Hologic Affirm MAN-02866, Инструкция по эксплуатации, Страница: 33 / 64

Affirm Instructions for Use
Chapter 3
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How to Use the System
System Verifications
Part Number MAN-02866
17
4. Remove the Compression Paddle.
5. Attach the QAS Needle at the top end of the Z ‐ axis Slide Rail, then fully extend the
QAS Needle.
6. Press and hold a right or left Motor Enable button pair on the Biopsy Control Module
(see Biopsy Control Module Components on page 4). The QAS Needle moves
automatically to pre ‐ programmed X and Y positions.
7. Turn the Z ‐ axis Control Knob to show 0.0 on the Diff line in all three columns of the
Biopsy Control Module.
8. Select the Manual exposure mode, 25kV, 10 mAs, Rhodium filter in the QAS screen.
9. Acquire the stereo images, then Accept the images. The Auto ‐ Accept feature is not
enabled during the QAS procedure.
The targeting of the ball at the needle tip occurs automatically.
10. Select the Create Target button to send the target to the Biopsy Control Module.
•
Verify that the targeting coordinates are within ± 1mm of X, Y, and Z numbers on
the Current line of the Biopsy Control Module.
Warning:
If the targeting coordinates are not within ± 1mm,
contact Technical Support. Do not try to adjust the
system. Do not perform any biopsy procedure with
the Affirm until Technical Support indicates the
system is ready for use.
Warning:
The user or a service engineer must correct problems
before the system is used.
•
Document X, Y, and Z Diff values on the QAS Needle Test Checklist in QAS
Needle Test Checklist on page 45.
11. Select the End QC button on the Acquisition Workstation screen.
12. Press a Home Position button (Left or Right) to move the QAS Needle away from the
target.
13. Retract the QAS Needle.
14. Remove the QAS Needle from the Z ‐ axis Slide Rail.