Auxiliary visible light rod for multisource end-expiratory CO2 monitoring
US11805992B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2020 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Jul 21, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/0468
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention discloses an auxiliary visible light rod for multisource end-expiratory CO2 monitoring. The auxiliary visible light rod comprises a handle, a pump body, a medicine compartment, a rod body and a bracket. The handle is separately connected with the medicine compartment, the pump body and the rod body, and one end of the rod body is connected with a rod head. A lamp and an atomizing head are arranged in the rod head. A circuit tube is connected with the external wall of the rod body, one end of the circuit tube is connected with a display screen, and the other end of the circuit tube is connected with a camera in the rod head. The bracket sleeves the rod body and is fixed to the outer side of an oral cavity or a chin of a patient, and thus the stability of the rod body is improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.