Warnings And Precautions - Hologic eviva Instrucciones De Uso

5. To rotate the aperture on the outer cannula of the device, turn the rear thumbwheel
(refer to Figure A). Turn the thumbwheel from one position to the next desired
position as the console beeps until the desired target area has been sampled. The
numbers in the window on the device and the line on the thumbwheel indicate
position of the aperture.
6. Select "Lavage" mode to irrigate and aspirate the cavity and clear device of tissue.
(It is not necessary to depress the footswitch.)
7. To vacuum cavity, disconnect luer lock of Y-valve to open saline line to atmosphere
resulting in constant aspiration to the biopsy cavity.
8. Disconnect filter chamber to remove tissue cores from tissue filter. Note: If blood loss
from patient is noted, then the device can be placed in the biopsy mode. This closes
the aperture and prevents any fluid loss from the biopsy cavity.
9. Place console in "Biopsy" mode in order to close the aperture prior to removal of
device from biopsy cavity.
10. Remove device from adapter by lifting rear latch and sliding the device back and
free of the introducer. Introducer will remain connected to adapter and in the
patient.
11. Power console off.
12. For deployment of the biopsy site marker, refer to the appropriate Instructions for
Use (IFU).
13. Remove introducer from adapter by pinching tabs and sliding back and free of the
adapter.
14. Appropriately dispose of all used and unused biopsy items.
15. Properly clean and disinfect adapter as necessary.

Warnings and Precautions

• Observe caution when attaching sharp devices to the adapter.
• When the Eviva device is in the pre-fire position, the ATEC console must be powered
on and in "Biopsy" mode to prevent migration of device to the post-fire biopsy
position. The Eviva device must be in the post-fire position, to perform "Setup",
"Test", "Biopsy", "Lavage" or "Manual Aspiration".
• Do not cut tubing between device and remote valve in order to avoid
inadvertent firing. This is indicated by the following symbol:
5 English