Device for reducing aerosols, isolating aerosols, and removing intra oral fluids and device or reducing aerosols and removing intraoral fluids
US11678963B1 · kind B1 · utility
2Cited by
3References
15Claims
0Family size
Inventors
Key dates
| Filing date | Nov 20, 2020 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Oct 30, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C2204/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for reducing aerosols and removing intraoral fluid, having an aerosol removal port and an aerosol assist body assembly. The aerosol removal port has an aerosol removal port wall, a lip constriction, and an anchor. The aerosol assist body assembly has a body wall, first and second passages, and a back flow union. The device is a suction device to reduce aerosol dispersion, and removing intraoral fluids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.