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:
Jun. 02, 1998
Filed:
Oct. 18, 1995
Applicant:
Inventor:
Anatole J Sipin, New York, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N / ;
U.S. Cl.
CPC ...
600 18 ;
Abstract
The invention is a system for inflating and deflating an intra-aortic balloon through an isolating safety chamber, which utilizes a flexible element to separate the balloon actuating gas from the driving air in a closed balloon circuit. Pressure and vacuum are supplied by separate pressure and vacuum stages, which are driven by the same shaft. The shaft speed is varied to control one of the pressures at a selected value, whereby the other pressure is maintained at a constant value within an allowable band.
Quick Actions:
Sipin, Anatole. (1998). Controlled pneumatic driving system (U.S. Patent No. 5759148). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5759148
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile