Method of removing material from a polymer tube or catheter balloon shaft
US6488654B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2000 |
| Grant date | Dec 3, 2002 |
| Priority date | — |
| Expiry date | Jan 30, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/139
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method and system for forming a medical device component having a section with a reduced wall thickness, and the device component formed thereby. The method generally comprises rotating a medical device component while a material removal device is placed into contact with a section of the rotating component, to thereby remove material therefrom. In one embodiment, the medical device component is a catheter balloon in which at least one of the proximal and distal shaft sections of the balloon is thinned according to the method of the invention. In another embodiment, the component is a polymeric tube, including polymeric tubes useful in forming a distal tip or catheter shaft section of a catheter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.