Patent ID: 9656259
Date: 2017-05-23
CPC Classifications: A61B,B01L

Claim:
1. An auto-suction quantitative micro-blood-sample collection tube, comprising: a micro-blood-sample collection tube, configured to open at both ends and is of pass-through construction; and a compressible air bag, configured to open at one end and is hollow, with said micro-blood-sample collection tube made of hydrophilic material, wherein one end of the micro-blood-sample collection tube is inserted and secured in a port of the air bag, and an inner cavity of the micro-blood-sample collection tube is communicated with an inner cavity of the air bag, and wherein a wall of the air bag is provided with a ventilation hole being free of any objects protruding therefrom and leading to the inner cavity of the air bag, and the air bag is flat without being operated.