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:
Feb. 05, 2002
Filed:
Feb. 03, 1998
Applicant:
Inventors:
Veijo T. Suorsa, Sunnyvale, CA (US);
Don S. Mamayek, Mountain View, CA (US);
Assignee:
SciMed Life Systems, Inc., Maple Grove, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 2/501 ;
U.S. Cl.
CPC ...
A61M 2/501 ;
Abstract
The present invention provides for integrated coaxial drive cables and transmission lines for use in catheter systems. In one embodiment, the invention comprises a catheter system comprising a catheter body having a distal end, a proximal end and a working lumen. A drive cable extends through the catheter body's working lumen and comprises an outerwound layer, an innerwound layer and a central lumen. A coaxial cable is provided comprising a conducting core and an insulation layer. The coaxial cable is disposed to extend through and fill the central lumen.