发明授权
- 专利标题： Self-contained breathing system
- 专利标题（中）： 自给式呼吸系统
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申请号： US12688676申请日： 2010-01-15
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公开(公告)号： US08113198B2公开(公告)日： 2012-02-14
- 发明人: James W. Teetzel , Gary M. Lemire , Daniel A. Desrosiers , Mark A. Hansen
- 申请人： James W. Teetzel , Gary M. Lemire , Daniel A. Desrosiers , Mark A. Hansen
- 申请人地址： US NH Newington
- 专利权人： Wilcox Industries Corp.
- 当前专利权人： Wilcox Industries Corp.
- 当前专利权人地址： US NH Newington
- 代理机构： McLane, Graf, Raulerson & Middleton, Professional Association
- 主分类号： A62B7/10
- IPC分类号： A62B7/10 ; A62B7/04 ; A62B9/00 ; A62B18/10 ; F16K31/02 ; A61M15/00 ; A61M16/00
摘要：
A breathing apparatus is operable in self-contained and filtered modes of operation. In the self-contained mode of operation, a breathable gas is delivered to a user from a self-contained source of breathing gas. In a second, filtered mode of operation, a suction source draws ambient air through a filter removing contaminants and delivers filtered ambient air to the user. A method of delivering air to a subject is also provided.
公开/授权文献
- US20100224193A1 SELF-CONTAINED BREATHING SYSTEM 公开/授权日：2010-09-09
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