Pressure field stimulation device
US10993873B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2020 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Aug 5, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2205/087
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Embodiments of the present invention relate to an improved stimulation device. Embodiments of the improved stimulation device includes a cup and a driver. The cup has a cavity surrounded by a rim. The driver comprises a plate disposed on an underside of the cup, a cam disposed adjacent to the plate, and a motor mechanically coupled to the cam. The driver comprises a cam pin affixed to the cam, and a bearing rotatably disposed on the cam pin. The bearing is mechanically coupled to a lifter. The lifter is mechanically coupled to a linear bearing, enabling a smooth reciprocating back-and-forth motion from the rotation of the motor. A top of the cup swells and unswells during an operation cycle of the driver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.