发明名称 |
OVERHEATING DETECTION UNIT AND OXYGEN-CONCENTRATING DEVICE |
摘要 |
Provided are an overheating detection unit and an oxygen concentrator capable of securing safety since, by attaching the overheating detection unit between the oxygen concentrator and a cannula, it is possible to reliably detect a high-temperature environment to cut the supply of oxygen when a user inhales oxygen using the cannula and is exposed to a fire or an abnormal high-temperature environment. An overheating detection unit (300) includes a main body (302) including a connecting member (330) connected to an oxygen outlet (15) and an oxygen outlet portion (310) connected to a tube (23) and also includes a housing (301) that covers the main body (302). The main body (302) includes a temperature sensor (453) disposed in the oxygen outlet portion (310) so as to detect the temperature of the oxygen outlet portion and a blocking structure portion (402) that blocks a passage between the connecting member (330) and the oxygen outlet portion (310) to thereby cut the supply of oxygen when the temperature sensor detects a temperature that is equal to or higher than a predetermined temperature. |
申请公布号 |
EP2641631(A1) |
申请公布日期 |
2013.09.25 |
申请号 |
EP20110842206 |
申请日期 |
2011.11.17 |
申请人 |
IKIKEN CO., LTD. |
发明人 |
ENOMOTO, HISASHI;SUGAWARA, KIMIO |
分类号 |
A61M16/10;A61M1/00;A61M16/06;A61M16/08;A61M16/20;A61M39/22;A61M39/28;C01B13/02 |
主分类号 |
A61M16/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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