Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshinori Amano0
Masaki Fujiwara0
Date of Patent
August 16, 2011
0Patent Application Number
121626270
Date Filed
January 31, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A blood test apparatus negatively pressurizes a vicinity of a site to be punctured for collecting blood at an appropriate time without resorting to a special operation. More specifically, a blood test apparatus includes a housing having an opening; a puncturer; a first sensor that detects contact of a front face of the opening with a site to be punctured; a negative pressure generator that negatively pressurizes an inside of the opening; and a blood sensor that collects blood. The negative pressure generator starts when the first sensor detects the contact of the front face of the opening with the site to be punctured.
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