Tilt compensation for tremor cancellation device
US11058598B2 · kind B2 · utility
1Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2020 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Jan 16, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47G2200/046
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of tremor reduction in a handheld device includes measuring a tremor motion and a tilt motion with a motion tracking module (“MTM”) disposed in a housing of the handheld device. In response to measuring the tremor motion, an attachment arm is moved with at least one motion generating mechanism to reduce the tremor motion in the attachment arm. Additionally, in response to measuring the tilt motion, the attachment arm is moved with the at least one motion generating mechanism to resist the attachment arm hitting a hard stop in the handheld device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.