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:
Oct. 08, 1996
Filed:
Nov. 22, 1993
Applicant:
Inventor:
Joseph A O'Donnell, Escondido, CA (US);
Assignee:
Advanced Cardiovascular Systems, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604 65 ;
Abstract
A programmable manifold system for controlling pressure and fluid delivery within and through a catheter for use in a body lumen is disclosed. By means of a feedback loop controller, the system delivers known volumes of media through the catheter and into the body lumen and the system conforms the rate of change of pressure within the catheter to a desired value and makes possible consistent expansions and deflations using an automated or semi-automated system regardless of variations in catheter volume and compliance characteristics.