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.:

US 9669143 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 06, 2017

Filed:

Mar. 03, 2014
Applicant:

The General Hospital Corporation, Boston, MA (US);

Inventor:

Jose Luis Guerrero, Norton, MA (US);

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61N 1/362 (2006.01); A61M 1/10 (2006.01); A61M 1/12 (2006.01);
U.S. Cl.
CPC ...
A61M 1/1074 (2014.02); A61M 1/1008 (2014.02); A61M 1/1043 (2014.02); A61M 1/122 (2014.02); A61M 1/101 (2013.01); A61M 1/1024 (2014.02); A61M 1/1034 (2014.02); A61M 1/125 (2014.02); A61M 2205/0216 (2013.01);
Abstract

System structured to facilitate a movement of a myocardial wall by pushing such wall with a force originated due to energy harvested by the system from a motion of a ventricular chamber without the use of any external energy. The system includes two pliable storage volumes fluidly interconnected by a passage to form a closed circuit that enables a movement of the fluid from one storage volume to another in response to a user input. Optionally, one of the storage volumes is encased in a cover characterized by a spatially-non-uniform distribution of elastic properties. The method of using the system includes juxtaposition of one of the storage volumes with a ventricular chamber and another of the storage volumes with a targeted myocardial wall to enable reversible flow of fluid within the system during a cardiac cycle.


Find Patent Forward Citations

Guerrero, Jose. (2017). Synchronized intraventricular balloon assistance device (U.S. Patent No. 9669143). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9669143

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