Why is it necessary to use an anti-decubitus cushion?Offers excellent durability,helping to alleviate pressure in localised areas. This helps to allow the blood flow to reach different parts of the body of prolonged bedridden patients or weak person who cannot frequently shift their body due to sick health or injury.Product Features:Ultra Quiet PumpDurable & Waterproof PadEasy to Set UpPressure Sore and Ulcer ReliefProduct parameters:Material: inflatable tube is PVC materialSize: 1800*900mmVoltage: 220VAir pump power: 20WScope of application: for bedridden patients, prevention of hemorrhoidsAccessories:Anti-decubitus cushion *1Pump *1Catheter*1Applicable crowd: long-term bedridden patients, the elderly, paralyzed patients, orthopedic trauma patients, postoperative patients with special careCaution1. If the inflatable pump is found to be working abnormally (e.g. noisy, smelly, etc.) during use, the power supply should be cut off immediately and use should be stopped.2. Patients weighing more than 135KG should not use this mattress.3. Clean the mattress with a damp cloth.4. The mattress should avoid contact with sharp and hard objects during use to avoid scratching the mattress.