RESPIRATORY MASK HAVING INTRAORAL MOUTHPIECE WITH LARGE SEALING AREA AND MULTIPLE SEALING CONFIGURATION
摘要
A respiratory mask provides improved sealing through the use of an intraoral mouthpiece with a large sealing area. A tubular extension, configured at one end to accept standard respiratory fittings, is the conduit for gas delivery to the intraoral mouthpiece. The respiratory mask may also include an intraoral oropharyngeal airway which flexes so that it can be inserted without the need for rotation or use of a tongue blade. The respiratory mask may also include an external shield to enhance sealing and provide a barrier of protection for the healthcare provider. The mask's design allows for a novel handgrip technique that allows a single healthcare provider to ventilate with enhanced sealing.
申请公布号
WO2005097245(A2)
申请公布日期
2005.10.20
申请号
WO2005US10841
申请日期
2005.03.30
申请人
NUMASK, INC.;MCCORMICK, JAMES, J.;JOU, WILLIAM;ANTHONY, DAVID;ISAGHOLIAN, DAVID
发明人
MCCORMICK, JAMES, J.;JOU, WILLIAM;ANTHONY, DAVID;ISAGHOLIAN, DAVID