Rapid exchange stent delivery balloon catheter
US6371961B1 · kind B1 · utility
89Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 11, 1997 |
| Grant date | Apr 16, 2002 |
| Priority date | — |
| Expiry date | Nov 11, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/1056
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A rapid exchange stent delivery balloon catheter which allows exchange from a balloon angioplasty catheter to a stent delivery catheter without the need to replace the angioplasty catheter wire guide with an exchange-length wire guide before exchanging the catheters. The stent delivery catheter of the present invention includes a relatively short wire guide shaft which is bonded to the catheter shaft only at a location distal to the inflation lumen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.