Air pressure massager
US11007110B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 5, 2020 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Nov 5, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/5097
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An air pressure massager includes at least one pressure field generating device. The pressure field generating device includes a chamber with at least one first opening, a connecting rod member connected to one end of the chamber, an eccentric member connected to the connecting rod member, a driving unit connected with the eccentric member, a control device configured to activate the drive unit, and an accessory. The first opening is configured to be placed on a portion of a human body. The driving unit drives the eccentric member to move to drive the connecting rod member to move, such that a volume of the chamber is changed to generate a pressure field for stimulating the human body. The pressure field generated in the chamber directly towards the portion of the human body. The pressure field is adjusted by a positive pressure mode and/or a negative pressure mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.