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:
Apr. 18, 1989
Filed:
Dec. 15, 1986
Applicant:
Inventors:
Jean-Louis Chareire, Levallois, FR;
Didier Lapeyre, Pacy-sur-Eure, FR;
Assignee:
Aerospatiale Societe Nationale Industrielle, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
623-3 ;
Abstract
Extra-pericardial module for total cardinal prosthesis with two pumps joined together by a functional link. The extra-pericardial module comprises a rigid casing, inside which two pushing plates are disposed. The pushing plates are facing each other and divide the inside of the casing into an inner pumping cavity and into two peripheral chambers inside which are disposed the actuation devices for pushing plates. Thus, it is obtained a single unit comprising, inside of the casing, the pushing plates and their actuators.