The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 05, 2016
Filed:
Jan. 29, 2013
Hiroshima University, Hiroshima, JP;
Josho Gakuen Educational Foundation, Osaka, JP;
Shinji Ninomiya, Hiroshima, JP;
Taijiro Sueda, Hiroshima, JP;
Tatsuya Kurosaki, Hiroshima, JP;
Masaaki Kudo, Hiroshima, JP;
Naoya Okamura, Hiroshima, JP;
Hiroshima University, Hiroshima, JP;
Josho Gakuen Educational Foundation, Osaka, JP;
Abstract
A blood supply flow rate controlling device (), which is a device for controlling the blood supply flow rate in an extracorporeal circulation device connected to a living body (), includes rotational frequency detecting means that detects the rotational frequency of the centrifugal pump () of the extracorporeal circulation device, inlet pressure detecting means and outlet pressure detecting means that detect the inlet pressure and the outlet pressure of the centrifugal pump (), respectively, flow rate regulating means that regulates a flow rate of blood supplied to the living body by adjusting a flow path cross section area of the blood circulation circuit (), and controlling means that controls the flow rate regulating means.