Blood sensor, blood testing apparatus, and method for controlling blood testing apparatus

摘要

A blood sensor comprises a base ( 12 ), a detection part ( 16 ) disposed on the base ( 12 ), a blood collection needle ( 13 ) disposed at a front end ( 12 a) of the base ( 12 ), a negative pressure generation part ( 17 ) for applying negative pressure to a portion of the blood collection needle ( 13 ), and a supply path ( 15 ) for supplying blood collected by the blood collection needle ( 13 ) to a detection part ( 16 ).