Pneumatic massage
US11432995B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2018 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | Apr 13, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/5056
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A fluidic switching module body defining an inlet passage, a first nozzle in fluid communication with the inlet passage, an air splitter in fluid communication with the first nozzle, and a first transfer passage in fluid communication with a first side of the air splitter. A second transfer passage is in fluid communication with a second side of the air splitter, a second nozzle is in fluid communication with the first transfer passage, and a second air splitter is in fluid communication with the second nozzle. A first bladder passage is in fluid communication with a first side of the second air splitter, and a second bladder passage is in fluid communication with a second side of the second air splitter. A first vent passage is in fluid communication with the first bladder passage, and a second vent passage is in fluid communication with the second bladder passage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.