Foot controller including multiple switch arrangement with heel operated, door-type switch actuator
US6689975B2 · kind B2 · utility
23Cited by
12References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2001 |
| Grant date | Feb 10, 2004 |
| Priority date | — |
| Expiry date | Dec 19, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/00973
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A foot controller 10 for use in ophthalmic surgery includes an accelerator-type pedal 14 for activating and controlling various surgical instruments, and a door 18 covering a switch 24. The door functions as a heel-rest when in a closed position and as a switch-shroud when in an open position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.