发明名称 Nasal adaptor, mask, and method
摘要 A nasal adapter and relatively fixed tube in which the inserts penetrate the nostrils, and a fixed tube diverts the inhaled and exhaled air laterally at a generally 90 DEG angle to the angle of breathing out of the nostrils is disclosed. The invention looks to combining such an adapter with a mask in which the mask has a slit on one side in order to receive the pipe which is directed from the adapter and physically support the same along with the adapter and the nostrils to a comfortable position and insuring that the exhaling will be to the exterior of the mask. The method of the present invention looks to the steps of inserting a nasal adapter into the nostrils, diverting the air laterally from the breather, and encapsulating the head portion of the person wearing the nasal adapter in a cover or mask from which the eyeglasses of the wearer are permitted to view outside the mask.
申请公布号 US5595174(A) 申请公布日期 1997.01.21
申请号 US19940202586 申请日期 1994.02.28
申请人 GWALTNEY, MAX R. 发明人 GWALTNEY, MAX R.
分类号 A61M16/06;A62B23/06;(IPC1-7):A62B18/08 主分类号 A61M16/06
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