Surgical generator for ultrasonic and electrosurgical devices
US9168054B2 · kind B2 · utility
1,754Cited by
551References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2012 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Apr 16, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2239/012
- WIPO fieldMedical technology
- WIPO sectorInstruments
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.