1. Standing beds (standing beds) are a type of medical equipment that helps patients stand and perform rehabilitation exercises. For patients who need to stay in bed for long periods of time, a standing bed can help them change their position and prevent complications such as pressure sores and blood clots. However, when using a standing bed, the patient's weight is exerted on the feet and lower limbs, and prolonged standing may lead to lower limb fatigue and poor blood circulation.
2. A wheelchair, on the other hand, is a mobility tool for people with limited mobility. Using a wheelchair can reduce the burden on the body, especially for people with leg injuries or mobility problems. However, prolonged sitting in a wheelchair may cause muscle fatigue in the hips, back and shoulders, and may also cause skin problems such as pressure sores.