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:
Aug. 17, 2004
Filed:
Sep. 14, 2001
Wilfried Franciscus Marcellinus van Moorlegem, Lubbeek, BE;
Petrus Antonious Besselink, Enschede, NL;
Tuborg Engineering, Lubbeek, BE;
Abstract
A balloon for use in surgical procedures, such as angioplasty. The balloon is configured as a balloon catheter with an axial series of segmented chambers, each connected to a tubular core that is adapted to a transport a pressurizable fluid source. The chambers are made of an elastically expandable material that inflates in response to the introduction of a pressurized fluid source. Each chamber includes a body lumen inner wall engaging surface and a pair of generally opposed flanges. Flexibly compliant links are disposed between adjacent chambers. These links may be integral with the flanges, or may constitute a separate hinge that couples the chambers at least to the central core. As the balloon is routed through a body lumen, curvature in the lumen is mimicked by the balloon, as it is able to flexibly conform to the shape of the lumen path by preferential bending at the flexibly compliant links.