2009 年 38 巻 2 号 p. 89-92
The basic problems of bed-fence-covers in hospitals were listed for preventing relevant accidents based on the investigation into actual conditions in a hospital in Kawasaki City. There were many elderly aged patients with dementia, higher brain dysfunction or psychosis in the hospital. They sometimes fell into the gaps of bed-fences, resulting in serious accidents. It was due not only to the structure of the bed-fences, but also to the characteristics of patients. Therefore the authors listed up the problems concerning the accidents to recognize them; (i) as physical conditions, (1) they could not move by themselves because of paralysis or decrease of fitness, (2) they could not feel when they were pinched by the gaps because of decrease of sense, (3) they moved irregularly or violently without their intention, and (ii) as mental conditions, (1) they took dangerous behaviors because of dementias, (2) they could not control their behaviors because of higher brain dysfunctions, (3) they could not control their feelings and moved violently because of mental disorders. The authors intend to develop safer bed-fence-covers to prevent these accidents for the elderly patients.
