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특허 상세정보

Ventilation mask with heat and moisture exchange device

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61M-016/10    A61M-016/06    A61B-005/097    A61M-016/20   
출원번호 US-0800156 (2013-03-13)
등록번호 US-9878121 (2018-01-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Stetina Brunda Garred and Brucker
인용정보 피인용 횟수 : 0  인용 특허 : 123
초록

In accordance with the present invention, there is provided a mask, such as a nasal pillows mask, for achieving positive pressure mechanical ventilation (inclusive of CPAP, ventilator support, critical care ventilation, emergency applications). The mask of the present invention includes a piloted exhalation valve that is used to achieve the target pressures/flows to the patient. The pilot for the valve may be pneumatic and driven from the gas supply tubing from the ventilator. The mask of the present invention further includes a heat and moisture exchang...

대표
청구항

1. A nasal pillows mask, comprising: a cushion defining an internal fluid chamber, a pair of pillow portions defining open interiors therein which each fluidly communicate with the fluid chamber, and at least one gas delivery lumen which fluidly communicates with the fluid chamber, the at least one gas delivery lumen having a fluid inlet end proximate the fluid chamber; anda heat and moisture exchange device disposed within the fluid chamber of the cushion proximate the open interiors of the pillow portions thereof, wherein the heat and moisture exchange...

이 특허에 인용된 특허 (123)

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