Ophthalmic surgical systems, methods, and devices
US10537472B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2014 |
| Grant date | Jan 21, 2020 |
| Priority date | — |
| Expiry date | Mar 25, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F9/00821
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The disclosure herein provides ophthalmic surgical systems, methods, and devices. In one embodiment, a handheld medical instrument for surgical procedures comprises a body having an exterior surface shaped to be held and manipulated by a human hand; a surgical tool extending from a distal end of the body; and a pressure-sensitive button for controlling operation of the surgical tool, the pressure-sensitive button comprising an actuation surface positioned adjacent the exterior surface of the body, the pressure-sensitive button further comprising a pressure detection device, the pressure detection device configured to enable output of a signal for controlling a function of the surgical tool, the signal being proportional to a position of the actuation surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.