Containment unit for reducing spread of nasal/oral aerosols
US11266558B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2021 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Feb 1, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G2203/80
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Equipment for reducing spread of aerosol and other droplets in nasal and oral airways is provided. The equipment includes a shield optionally combined with a drape. The equipment limits the spread of aerosol and other droplets from a person's mouth and nose thereby reducing the need to decontaminate the procedure room after a procedure. The equipment also provides additional protection to the care-provider conducting the procedure. Additionally, the containment unit also reduces the exposure of the person to pathogens during the procedure, e.g., to pathogens present in the room where procedure is conducted and/or pathogens from the care provider. The equipment or parts thereof may be for single-use or can be reused after disinfection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.