Welch Allyn 88372 Cryosurgery System - User Manual User Manual
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Introduction
Thank you for purchasing the Welch Allyn, Inc. Cryosurgery System for
use in your clinic or private practice.
Each system is meticulously handcrafted and thoroughly tested prior to
shipment. Proper care and maintenance ensures a long and useful life.
This Operating Manual is intended to acquaint you with your new Cry-
osurgery System, its directions for use, cleaning and storage, and the
necessary safety precautions.
Precautions
Do not store gas cylinders above normal room temperatures.
Use only Medical Grade Nitrous Oxide (N
2
O)/Carbon Dioxide (CO
2
) gas.
Do not crimp or tightly bend the gas hose. Coil the hose no tighter than
an 8-inch circle. If a hose is damaged, replace it.
Verify the O-ring is in place at the end of the cryogun prior to installing
a cryotip. Inspect O-ring and replace if cracked or damaged.
Hand tighten all connections. Tools are not necessary.
Turn the gas cylinder valve off before disconnecting the console from
the gas cylinder.
Verify the gas is off at the console before changing tips.
If a cryotip is dropped, inspect for damage and replace as necessary.
This manual is not meant to teach the proper technique or any of the
medical considerations regarding the use of this equipment. Welch
Allyn recommends that prospective users obtain appropriate training
before using this equipment as improper use is potentially hazardous
to the patient and the user. DO NOT use this device without proper
training.