Cardiac lead having self-expanding fixation features
US7801627B2 · kind B2 · utility
9Cited by
24References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 2007 |
| Grant date | Sep 21, 2010 |
| Priority date | — |
| Expiry date | Jul 17, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2001/0585
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A cardiac lead for placement in the vicinity of a patient's heart is described. The lead includes a self-expanding fixation mechanism, which in a retracted position, is contained within a cavity disposed at a distal end of the lead. In an expanded position, the fixation mechanism extends axially from the distal end of the lead and expands radially into contact with a desired lumen site.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.