Description of vacuum bags
Klarity vacuum bags are medical devices used to ensure precise positioning and immobilization of patients undergoing radiation therapy treatment.
Klarity vacuum bags are made of a durable and non-permeable nylon shell filled with low-density polystyrene mini-spheres. A vacuum pump is used to remove air from the vacuum bag, causing the spheres to mold around the patient’s body. The cushions will hold their shape until air is allowed back into the bag through the connecting valve.
Positioning and indexing vacuum bags
1. Check the expiration date and make certain the vacuum bag is in good condition.
2. Flatten out the vacuum bag to evenly distribute the pellets.
3. Connect the Vacuum Bag to the Vacuum Pump via the connection hose.
4. Position the patient on the vacuum bag.
5. Start the vacuum pump and generate a slight vacuum, then stop the pump. Mold the cushion around the body to provide the desired positioning.
6. Once you have the patient and vacuum bag in the desired positions, continue to vacuum the air out of the bag until the bag becomes rigid and securely holds the patient.
7. Stop the vacuum pump and disconnect the hose from the vacuum bag
Maintaining and cleaning the vacuum bags
Klarity vacuum bags should be stored in a clean, ventilated space. Bags should be cleaned with mild soap and lukewarm water, or with a mild alcohol-based disinfectant applied with a soft cloth.
Avoid aerosol sprays, bleach, solvents, or abrasive detergents. Keep away from hot surfaces or heat sources that can damage the nylon shell. Keep away from sharp objects to avoid punctures.
Safety precautions of vacuum bags
Check molded vacuum bags regularly. Normally a vacuum bag will keep its shape for 60 days, but vacuum bags should be checked before each treatment. Keep the cushion valve out of the radiation treatment path.
Klarity vacuum bags are available in a variety of sizes and fill levels. The Klarity AirSwitch & Vacuum Pump are for the preparation and use of Vacuum Bags. The Klarity Vacuum Pump and AirSwitch are compatible with Vacuum Bags from Klarity and other manufacturers.
