FIELD: medicine.
SUBSTANCE: interface system and structure of positioning and stabilization of a sealing component on patient's head for the delivery of air or breathing gas mixture under the positive pressure to the entrance of patient's respiratory tract contain compressing structure with back straps, between which there is a segregation area. The back straps are made converging, and the side sections of the structure contain stiffeners.
EFFECT: adjusting the tension force by varying the distance between back straps.
13 cl, 222 dwg
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Authors
Dates
2017-12-19—Published
2013-07-26—Filed