PROBLEM TO BE SOLVED: To form a simple and firm bed device.SOLUTION: A bed construction member 60 constitutes at least part of a bed 11 supported by a support frame 12, is fixed to the support frame 12 and mounted with a drive mechanism. The bed construction member 60 includes: a pair of fixing materials 61 disposed on the support frame 12 while having a space between them, and fixed to the support frame 12； and a connection material 62 for connecting the pair of fixing materials 61.SELECTED DRAWING: Figure 8COPYRIGHT: (C)2018,JPO&INPIT【課題】寝台装置を簡素で強固に形成する。【解決手段】寝台構成部材６０は、支持架台１２に支持される寝台１１の少なくとも一部を構成し、支持架台１２に固定されるとともに駆動機構が取り付けられる寝台構成部材６０であって、支持架台１２上に間隔をあけて配置され、支持架台１２に固定される一対の固定材６１と、一対の固定材６１を連結する連結材６２と、を備えている。【選択図】図８
