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1. (WO2015045681) NEWBORN BLOOD STORAGE TANK

Pub. No.:    WO/2015/045681    International Application No.:    PCT/JP2014/071719
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Thu Aug 21 01:59:59 CEST 2014
IPC: A61M 1/36
A61M 1/14
Applicants: NIPRO CORPORATION
ニプロ株式会社
Inventors: KOBAYASHI, Susumu
小林 進
HIRAMA, Keisuke
平間 圭祐
KUWAHARA, Yuji
桑原 祐司
Title: NEWBORN BLOOD STORAGE TANK
Abstract:
A newborn blood storage tank to be used in cardiac surgery in newborns using artificial newborn heart and lungs. The newborn blood storage tank is provided with: a first chamber, the lower part of which is provided with a blood outflow port and in which venous blood removed from the veins of the newborn is stored; a second chamber, which is integrally provided above the first chamber, the interior of which is partitioned from the first chamber, and in which blood aspirated from the cardiac surgical field of the newborn is stored; and a communicating pathway (400) for delivering aspirated blood stored in the second chamber to the first chamber. The discharge port (420a) of the communicating pathway (400) is located inside a first filter (110) and, between the discharge port (420a) and the first filter (110), an aspirated blood-conveying member (120), which comes in contact with the aspirated blood when the aspirated blood is discharged from the discharge port (420a) and empties the aspirated blood toward the blood outflow port (100P) below, is provided.