Abstract
Old-aged patients, especially when they cannot keep stable sitting postures on wheelchairs, may get hurts seriously by falls. Preventing fall accidents is one of the most important subjects for keeping ADL of old-aged persons. We investigated the fall accidents related to from wheelchairs that occurred in a hospital ( Asao General Hospital of Rehabilitation), and tried to make a new type of safety belts for old-aged wheelchair users based on the investigation. The results of trials using the product was evaluated by the care givers. The number of fall accidents in the hospital amounted to 226 cases within a year. It is noticed that the patients removed their belts by themselves intentionally or unintentionally, which is the most important point of the accidents. The evaluators of new belts were 91 care givers. The evaluation items were (1) the convenience for caregivers to fasten and remove the belts, (2) the ability of holding the patient on the wheelchair, (3) the safeness to prevent the fall from wheelchair (including the disability of removing a belt by the user), (4) the appearance when the usually used belts and the new belts were used, and only for the new belts, (5) the hygienic aspect and (6) the utility of the pocket. The new belts got better marks than the usually used belts. We intend to further improve the trial product (new belt) to be safer, more effective and more comfortable, based on the evaluation.
