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:
Sep. 12, 1989
Filed:
Dec. 28, 1987
Applicant:
Inventors:
Henri Berger, Paris, FR;
Rene Veragen, Chatou, FR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
600 18 ; 417315 ; 623-3 ;
Abstract
An inflation system, in particular for cardiac assistance, has a rotary dributor driven by a motor controlled by an electronic circuit. The rotary distributor places a bag and an inflation fluid reservoir in communication through a pump for alternately inflating the bag from the reservoir and emptying the bag into the reservoir. The electronic circuit controls the rotary distributor during inflation and deflation and progressively controls the speed of the pump during inflation, and during deflation interrupts the power supply to the motor.