Methods, devices and systems for counterpulsation of blood flow to and from the circulatory system

Invention Grant

US08388511B2 Methods, devices and systems for counterpulsation of blood flow to and from the circulatory system 有权

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Patent Title: Methods, devices and systems for counterpulsation of blood flow to and from the circulatory system
Application No.: US13309637

Application Date: 2011-12-02
Publication No.: US08388511B2

Publication Date: 2013-03-05
Inventor: Paul A. Spence
Applicant: Paul A. Spence
Agency: Wood, Herron & Evans, L.L.P.
Main IPC: A61M1/12
IPC: A61M1/12

Methods, devices and systems for counterpulsation of blood flow to and from the circulatory system

Abstract:

Counterpulsation methods and systems for assisting the heart of a patient involve, for example, coordinating the operation of a pulsatile pump to suction blood from an artery through a blood flow conduit while the heart is in systole and expel the blood into the blood flow conduit and the artery while the heart is in diastole.

Public/Granted literature

US20120078032A1 METHODS, DEVICES AND SYSTEMS FOR COUNTERPULSATION OF BLOOD FLOW TO AND FROM THE CIRCULATORY SYSTEM Public/Granted day:2012-03-29

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