NASAL ADAPTOR AND RESPIRATORY MANAGEMENT DEVICE

摘要

A nasal adaptor and respiratory management device in which the positioning of an oral expiration guiding portion can be changed by a simple configuration are provided. A nasal adaptor includes: an oral expiration guiding portion 7 which has an opposing portion 12 that is to be opposed to the mouth M of a living body, and in which a mouth-side guide path 7a that guides expiration B that is expired from the mouth M to the opposing portion 12 is formed; and an attaching portion 8 which is placed above the oral expiration guiding portion 7 with respect to the living body, and to which a holding member 5 that holds a sensor S for measuring the expiration B guided by the oral expiration guiding portion 7a is attached. The oral expiration guiding portion 7 is integrally connected to the attaching portion 8, and has positioning changing portions 14 that change the distances between connecting portions 13 connected to the attaching portion 8, and the opposing portion 12, thereby changing the positioning of the opposing portion 12.