BLOOD STORAGE TANK HAVING BLOOD FEEDING MECHANISM

摘要

PROBLEM TO BE SOLVED: To provide a blood storage tank having a blood feeding mechanism, which can make the generation of air bubbles being generated by a collision between a blood surface in a blood storage part and a blood which flows into the blood storage part extremely small in such a case wherein a blood storage amount of the blood storage part becomes a specified value or lower, and a blood feeding by a blood feeding amount corresponding with the blood storage amount is performed. ;SOLUTION: This blood storage tank having a blood feeding mechanism is equipped with a blood storage part 10, blood reserving members 3a, 3b equipped with blood reserving parts 30a, 30b which communicate with the blood storage part 10, and reserve an amount of blood being proportional with a blood storage amount in the blood storage part 10 when the blood storage amount of the blood storage part 10 becomes a specified value or lower, and also, can make blood inside flow out when being pressed from the outside, and a foam eliminating member 6 or a foam removing member which is located in the blood storage part 10. Then, the lower end of the foam eliminating member 6 or the foam removing member is located at a location which is lower than a horizontal line X drawn from the lower ends of the blood reserving parts 30a, 30b of the blood reserving members 3a, 3b.;COPYRIGHT: (C)1999,JPO