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. 08, 2003
Filed:
Nov. 14, 2000
Applicant:
Inventor:
Arlene S. Yang, Redwood City, CA (US);
Assignee:
Advanced Cardiovascular Systems, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 2/900 ;
U.S. Cl.
CPC ...
A61M 2/900 ;
Abstract
A method and medical device component allowing visualization through the opaque material used to form the component. In a method of the invention for visualization through a medical device component formed of a porous opaque material, a fluid is applied to the porous material which has a refractive index substantially similar to the refractive index of the porous material, so that the transparency of the porous material is increased. In one embodiment, the medical device component is a catheter balloon.