Surgical generator for ultrasonic and electrosurgical devices
USRE47996E1 · kind E1 · reissue
95Cited by
1,006References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2017 |
| Grant date | May 19, 2020 |
| Priority date | — |
| Expiry date | Oct 26, 2037 |
Classification
- Technology area (CPC —)General
Abstract
A control circuit of a surgical device is disclosed. The control circuit includes a first circuit portion coupled to at least one switch operable between an open state and a closed state. The first circuit portion communicates with a surgical generator over a conductor pair to receive a control signal to determine a state of the at least one switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.