Catheter having exchangeable balloon
US6569180B1 · kind B1 · utility
126Cited by
71References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 2, 2000 |
| Grant date | May 27, 2003 |
| Priority date | — |
| Expiry date | Jun 21, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/1015
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An intravascular balloon catheter comprises a tubular catheter body having a balloon structure removably mounted over the catheter body. The catheter body has a guidewire lumen , and the catheter body may be left in place within a patient's vasculature while the balloon structure is withdrawn and optionally a second balloon structure introduced over the catheter body. The catheter and methods of the present invention are particularly suitable for performing angioplasty and subsequent procedures, such as stent placement, which are best performed using successive interventional balloon structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.