Variable length drug delivery catheter
US6706013B1 · kind B1 · utility
198Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2001 |
| Grant date | Mar 16, 2004 |
| Priority date | — |
| Expiry date | Aug 18, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/1068
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A catheter for insertion in a physiological lumen is provided which includes two balloons, wherein the distance between the balloons can be adjusted. The catheter can be used for the delivery of a therapeutic substance for the treatment of conditions such as restenosis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.