发明公开
- 专利标题： OXYGEN CONCENTRATION DEVICE
- 专利标题（中）： 氧浓缩装置
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申请号： EP11732815.3申请日： 2011-01-14
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公开(公告)号： EP2524714A1公开(公告)日： 2012-11-21
- 发明人: SUGAWARA, Kimio , ENOMOTO, Hisashi
- 申请人： Terumo Kabushiki Kaisha , Ikiken Co., Ltd.
- 申请人地址： 44-1 Hatagaya 2-chome Shibuya-ku Tokyo 151-0072 JP
- 专利权人： Terumo Kabushiki Kaisha,Ikiken Co., Ltd.
- 当前专利权人： Terumo Kabushiki Kaisha,Ikiken Co., Ltd.
- 当前专利权人地址： 44-1 Hatagaya 2-chome Shibuya-ku Tokyo 151-0072 JP
- 代理机构： TBK
- 优先权： JP2010007199 20100115
- 国际公布： WO2011086943 20110721
- 主分类号： A61M16/10
- IPC分类号： A61M16/10 ; C01B13/02 ; B01D53/04
摘要：
To provide an oxygen concentrator that can ensure safety by interrupting oxygen in a case where the oxygen concentrator is exposed to fire or an abnormal high-temperature environment when a user thereof is inhaling oxygen with a cannula.
The oxygen concentrator includes: a compressor 10 separating compressed air by compressing raw air; an oxygen outlet 100 for discharging oxygen acquired from the compressed air; a coupler 17 mounted on a tube 72 of a cannula 70 and removably connecting the tube 72 to the oxygen outlet 100, and moreover having a temperature sensor 400; and a control unit 200 stopping operation of the compressor 10 to interrupt the supply of oxygen when a temperature sensed by the temperature sensor 400 reaches a predetermined temperature or higher.
The oxygen concentrator includes: a compressor 10 separating compressed air by compressing raw air; an oxygen outlet 100 for discharging oxygen acquired from the compressed air; a coupler 17 mounted on a tube 72 of a cannula 70 and removably connecting the tube 72 to the oxygen outlet 100, and moreover having a temperature sensor 400; and a control unit 200 stopping operation of the compressor 10 to interrupt the supply of oxygen when a temperature sensed by the temperature sensor 400 reaches a predetermined temperature or higher.
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