COOK Medical EchoTip ProCure, Инструкция по эксплуатации

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it until desired reference mark for needle advancement appears in the
window of safety ring. (See fig. 4) Tighten thumbscrew to lock safety ring
in place.
Note:
Number in safety lock ring window indicates extension of
needle in centimeters. Caution: During needle adjustment or extension,
ensure device is attached to accessory channel. Failure to attach device
prior to needle adjustment or extension may result in damage to
endoscope.
5. While maintaining position of ultrasound endoscope, extend needle
by advancing needle handle to pre-positioned safety ring.
6.
Advance needle into lesion.
7. Remove stylet from needle by gently pulling back on plastic hub
seated in metal fitting of needle handle.
8.
Attach Luer lock fitting of previously prepared syringe securely onto
fitting on handle.
9. Turn stopcock to “open” position aligned with syringe, allowing
negative pressure in syringe to facilitate biopsy. Gently move handle in
small increments back and forth within biopsy site.
Note:
Do not remove
needle from biopsy site during biopsy.
10. Upon completion of biopsy, turn stopcock to “close” position.
11. Retract needle into sheath by pulling back on handle shaft. Lock
thumbscrew on safety ring at 0 cm mark.
12. Disconnect Luer lock fitting from accessory channel and withdraw
entire device from ultrasound endoscope.
13.
Unlock thumbscrew on safety ring and extend needle. Exchange
locking syringe for an empty syringe; attach to Luer lock fitting on
handle.
14. Push in plunger to expel specimen, then prepare per institutional
guidelines.
15.
Remaining material may be recovered for examination by reinserting
stylet or flushing device.
Upon completion of procedure, dispose of device per institutional
guidelines for biohazardous medical waste.