S-A Node helical lead for atrial pacemakers and method of placement
US4394866A · kind A · utility
30Cited by
11References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 21, 1981 |
| Grant date | Jul 26, 1983 |
| Priority date | — |
| Expiry date | Jan 21, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/056
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An improved unipolar or bipolar lead for at least S-A Node Atrium Contact to provide atrial pacing or atrial synchronized pacing wherein the distal end of the lead is configured as a S-A Node helix whose coiled diameter is larger than that of the cava.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.