Directions For Use - Cooper Surgical CooperSurgical LM-900 Mode D'emploi

LM-900 Cryosurgery System • Directions for Use • English
VENTING NITROUS OXIDE GAS IN OPERATING ROOM, CLINIC OR OFFICE
Exhaust gas for the LM-900 system using nitrous oxide can be safely vented in a
number of ways.
1. Vented directly to the outside via the exhaust hose.
2. Vented into room exhaust ventilation system provided the ventilation system
is a non-recirculated type.
3. Vented to a dedicated system for venting anesthetic gases. The flow capacity
of the system shall have a capacity of no less than 40 L/min.
CAUTION
•
Use ONLY the exhaust hose provided by CooperSurgical/ Leisegang. No
substitutes allowed. Substitute parts may result in SEVERE RUPTURE OR
BURSTING of the tubing and a subsequent loud noise.
•
Do not restrict or kink any hose. Any restriction may expand the probe exhaust
tubing to the point of rupture. (See Caution #1.)

DIRECTIONS FOR USE

1. Tighten quick-connect to medical grade gas supply.
2. Connect gas scavenging hose to exhaust muffler on console. Vent to
remote location.
3. Select proper tip for cryosurgical procedure.
4. Position tip tightly on cryogun, using finger pressure only.
5. Open gas supply valve on cylinder.
6. Turn arrow valve to ON position.
7. Apply probe to surgical site.
8. Squeeze trigger to freeze or push trigger forward to lock it in place during freeze
mode. Note: Usual freeze time is 1 to 3 minutes.
9. Release trigger to defrost.
10. When procedure is complete, turn arrow valve to OFF position.
11. Shut off gas supply valve.
SERVICE
The CooperSurgical Service Department is staffed with highly trained technicians
whose primary responsibility is the safe and effective operation of your
equipment.
Please do not attempt to service the LM-900 Cryosurgical System yourself. All
service must be performed by CooperSurgical, Inc.
Service department hours are between 8:30 AM and 5:00 PM, EST Monday
through Friday.
For assistance, please call 800-444-8456 or 203-601-5200.
5
(continued)