TAMIYA, REI,OKAYAMA, TAKAMITSU,TOJO, KENJI,MATSUI, JUN
申请号：
CA2908591
公开号：
CA2908591A1
申请日:
2014.03.28
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
Provided is an inexpensive device capable of accurately positioning a medical instrument relative to the head of a user. A head positioning device (7) is used. The head positioning device (7) is provided with: a pair of holding members (11, 12) which sandwiches and holds the face of a user from both sides by elasticity and prevents both the forward tilting of the users head and the rotation of the neck a neck rest (13) which comes into contact with the back side of the users neck and determines the position of the neck in the front-rear direction and a head-back rest (14) which comes into contact with the back of the head and which prevents the head from tilting backward.
