COOK Medical EchoTip ProCure, Инструкция по эксплуатации

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PRECAUTIONS
Refer to package label for minimum channel size required for this device.
Ensure the stylet is fully inserted when advancing the needle into the
biopsy site.
When targeting multiple sites, replace device for each site.
Needle must be retracted into sheath and thumbscrew on safety
ring must be locked to hold needle in place prior to introduction,
advancement or withdrawal of device. Failure to retract needle may
result in damage to endoscope.
SYSTEM PREPARATION
1. Examine syringe. It has two plunger locks that must be depressed to
advance plunger. Tip of syringe has a Luer lock fitting with a stopcock on
the side port. Air can be exchanged when stopcock is in “open” position,
aligned with syringe. (See fig. 1)
2.
Prepare syringe as follows:
a. With stopcock in “open” position, depress plunger locks and
fully advance plunger into syringe.
b. Turn stopcock 90° to “closed” position.
c. Pull plunger back until it is locked into place at desired setting,
creating suction.
d. Set prepared syringe aside until biopsy is desired.
3. Advance device into ultrasound endoscope to determine preferred
sheath length. To adjust length, loosen thumbscrew lock on sliding
sheath adjuster and slide until preferred length is attained. Note:
Reference mark for sheath length will appear in sliding sheath adjuster
window. (See fig. 2) Tighten thumbscrew on sliding sheath adjuster to
maintain preferred sheath length.
INSTRUCTIONS FOR USE
1.
Identify desired biopsy site by endoscopic ultrasound.
2.
Introduce ultrasound needle into accessory channel and advance
device in small increments until Luer lock fitting at base of sliding sheath
adjuster meets fitting on accessory channel . (See fig. 3)
3. Attach device to accessory channel port by rotating device handle
until fittings are connected.
4.
With ultrasound endoscope and device straight, adjust needle to
desired length by loosening thumbscrew on safety ring, and advancing
Illustrations