1
Polypectomy Snare
Instructions for Use
-Micro-Tech (Nanjing) Co., Ltd-
Hot Snare Use:
1. Retract the handle of the Snare and confirm that the Snare loop is fully
retracted into the catheter prior to inserting the catheter into the
endoscope.
2. Advance the catheter through the endoscope channel until the lesion
is clearly identified and targeted. Snare loop could be rotated if
rotatable function is available.
3. With electrosurgical unit off,securely connect the active cord to the
Snare handle and electrosurgical.
4. Turn the electrosurgical unit ON.
NOTE:the device should be installed and put into service according
to the EMC information provided in the electrosurgical unit
accompanying documents.
NOTE:In strict accordance with the applicable electrosurgical device
operational mode and Input feature during operation.
Take the CONMED Electrosurgery 60-8200-230 as an example:
Operational mode: intermittence 15s open/30s close;
The rated Input :100~240V,4A max.50/60Hz.
5. Operate the handle to extend the Snare loop and snare the target
tissue gently. Press the foot switch to active output. Pull the slider and
resect the target tissue. Do not apply excessive force when snaring the
tissue. This could cause patient injury, such as punctures, hemorrhages
or mucous membrane damage or thermal injury.
6. Retract the snare prior to removing the instrument from the endoscope
7. Upon completion of the procedure, disconnect the active cord from
the Snare handle and dispose of the device according to the
institutional guidelines for biohazard medical waste and local
regulatory requirements.