Linvatec Autoclavable Camera Head Instructions Rev AB Aug 2013

Linvatec Autoclavable Camera Head Coupler/Scope Interface Refer to the following guidelines for the best method of coupler to scope interface with each camera head/coupler. The focus ring is located directly behind the loading sleeve on all styles. Turn the focus ring until image is sharp. It may be necessary to repeat focus at very close and very far distances.

“L” Style Camera Head Coupler 1. Orient the camera head so that the camera head cable is exiting in the 6 o'clock position. 2. Press the two tabs at the distal end of the coupler together. 3. Insert a standard eyecup scope. 4. Release the tabs. The scope will be seated in the coupler. To lock down the scope and prevent rotation, tighten the right tab.

Cartridge Style Coupler 1. Fill the coupler/scope interface portion of the camera head with sterile clear liquid. Fill to the bottom of the locking balls. 2. Turn the loading sleeve clockwise then pull back the loading sleeve spring. 3. Insert scope at a 45° angle (excess water will be squeezed out). Release loading sleeve and turn counter-clockwise to secure scope. If the loading sleeve is not turned clockwise, the scope may fall or move out of the coupler interface.

Cleaning PRECAUTION:If the camera head is dented or damaged, or if the connector jacket is cut, do not immerse in liquid (water, chemical disinfectants or sterilants, etc.). Notify your Linvatec Sales Representative. Do not place the camera head or accessories in ultrasonic cleaner or washer/sterilizer. 1. Detach all accessories from the camera. 2. Soak components in warm water and a neutral pH enzymatic pre-wash solution to soften and remove biological debris (prolonged soaking may be detrimental to components). 3. Pre-rinse like equipment to prevent possible damage to glass lenses. 4. Submerge the camera head in warm water with an appropriate neutral pH detergent. Clean the equipment while submerged to prevent aerosol effect and splashing of infectious materials. 5. Rinse all equipment in clean, clear, non-saline water to remove cleansing residue. Carefully dry with a clean, soft cloth to ensure clean lenses.

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Sterilization These camera heads can be sterilized using steam autoclave. NOTE:Guidelines provided below do not guarantee sterility. Your institution is responsible for the normal sterility assurance validation. Method

Cycle

Minimum Temperature

Time

Steam(wrapped*/ unwrapped)

Pre-vacuum

270°F (132°C)

4 minutes

Steam(wrapped*/ unwrapped)

Gravity

270°F (132°C)

10 minutes

* All sterilization methods for wrapped items listed above have a drying cycle of eight (8) minutes. Linvatec Autoclavable Camera Heads have been tested for survivability at 273°F (134°C) for greater than 18 minutes. NOTE:After autoclaving, set unit aside for several minutes to allow equipment to cool before connecting to the controller unit or attaching the camera head/coupler assembly to the scope. This will help prevent fogging and any misreading of information during initialization.

Other Processes: Linvatec Autoclavable Camera Head/Couplers are material compatible with STERRAD and STERIS processes. However, Linvatec has not conducted sterilization validation testing for the STERRAD and STERIS processes, and your institution is responsible for the normal sterility assurance validation.

Information For more information or a product demonstration, contact your regional Linvatec sales representative, or call 1-800-237-0169 in the U.S.