PROBLEM TO BE SOLVED: To provide a medical care chair on which a dentist, an otolaryngologist, an ophthalmologist, etc. can perform treatment actions, etc. in a stable manner.SOLUTION: A medical care chair C includes a seat, a rotatable backrest 2, and a headrest 3 provided protruding from the backrest 2. The medical care chair C includes protruding members 4 and 4 provided so as to protrude outside the backrest 2 or the headrest 3, contact members 5 and 5 that an operators hands or arms come in contact with, and support members 6 and 6 for supporting the contact members 5 and 5. The support members 6 and 6, and the protruding members 4 and 4 are connected to each other.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】歯科医、耳鼻咽喉科医、眼科医等が安定して治療行為等の作業を行うことができる医療用診療椅子を提供する。【解決手段】医療用診療椅子Cは、座と、回動自在な背もたれ2と、この背もたれ2から突出して設けられたヘッドレスト3とを有する医療用診療椅子Cであって、背もたれ2又はヘッドレスト3の外方に突出するように設けられた突出部材4、4’と、作業者の手又は腕が当接する当接部材5、5’と、この当接部材5、5’を支える支持部材6、6’とを備え、支持部材6、6’と突出部材4、4’とが接続されている。【選択図】図1