Hands free-anesthesia mask
US6981503B1 · kind B1 · utility
54Cited by
11References
7Claims
0Family size
Inventor
Key dates
| Filing date | Nov 16, 2004 |
| Grant date | Jan 3, 2006 |
| Priority date | — |
| Expiry date | Nov 16, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M16/0683
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A hands-fee anesthesia mask includes a mask for providing anesthesia to the patient, a mask strap for holding the mask against a patient's mouth, and a jaw raising strap for raising the patient's jaw up and forward so as to unobstruct the patient's airway.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.