Laryngeal mask
US7784464B2 · kind B2 · utility
7Cited by
116References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 2006 |
| Grant date | Aug 31, 2010 |
| Priority date | — |
| Expiry date | Dec 11, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M16/0409
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A supraglottic airway of the type used to facilitate lung ventilation and the insertion of endo-tracheal tubes or related medical instruments through a patient's laryngeal opening where the shield is constructed of a generally single-use blow-molded structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.