APPARATUS AND METHOD FOR MEASURING SAMPLED LIQUID

摘要

PROBLEM TO BE SOLVED: To provide an apparatus and method for measuring a sampled liquid which is used for measuring the sampled liquid such as measuring of blood, which reduces a burden on a patient in a process from the sampling of blood to measuring of the blood, which highly accurately measures the blood at low inspection cost. SOLUTION: The apparatus A for measuring the sampled liquid is provided with: a puncturing part 1 having a liquid sampling needle whose one end punctures a part where the liquid is sampled; a vacuum chamber 8 communicated with the puncturing part by moving of the puncturing part; a first film member 6 which constitutes a part of the vacuum chamber and which is formed by moving of the puncturing part; a second film member 9 constituting a part of the vacuum chamber; a film breaking member 7 made of a ring-formed blade for discharging a liquid in the vacuum chamber to the outside of the vacuum chamber by breaking the second film member 9; a contact type sensor 12 which measures the characteristic of the liquid discharged from the inside of the vacuum chamber; and a diffusing member 10 using capillarity which sends the liquid discharged from the inside of the vacuum chamber to the contact type sensor. COPYRIGHT: (C)2008,JPO&INPIT