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1. 发明申请

WO2011068310A3 PORTABLE VACUUM GENERATION DEVICE, AND MEDICAL SUCTION DEVICE USING SAME 审中-公开
标题翻译：便携式真空发生装置以及使用该装置的医疗吸引装置
公开(公告)号：WO2011068310A3
公开(公告)日：2011-09-22
申请号：PCT/KR2010007701
申请日：2010-11-03
申请人： BIOALPHA INC , RYU HYUN SEUNG , HONG JOON PIO , PARK MYONG CHUL
发明人： RYU HYUN SEUNG , HONG JOON PIO , PARK MYONG CHUL
IPC分类号： A61M1/00 , A61M27/00
CPC分类号： A61M1/0031 , A61M1/0088 , A61M2205/8206
摘要： The present invention relates to a portable vacuum generation device which can effectively save the power of a battery of a vacuum pump for sucking exudate from a suction head connected to a tube, and a medical suction device using the same. The present invention comprises: a connecting tube of which one end is connected to a connecting pipe of a suction head; and a vacuum generation device connected to the other end of the connecting tube, comprising a vacuum pump for generating negative pressure, having a built-in motor, and a vacuum pump controller for controlling the supply of power to the vacuum pump so as to maintain vacuum state. The vacuum pump controller blocks the supply of power to the vacuum pump until the pressure of the vacuum pump falls to the predetermined minimum pressure if the present pressure applied to the vacuum pump reaches the predetermined maximum pressure, and operates the vacuum pump until the pressure of the vacuum pump reaches the maximum pressure if the present pressure falls to the minimum pressure.
摘要翻译：便携式真空发生装置以及使用其的医疗用吸引装置技术领域本发明涉及能够有效地节省用于从与管连接的吸引头吸引分泌物的真空泵的电池的电力的便携式真空发生装置以及使用该装置的医疗用吸引装置。本发明包括：连接管，其一端连接到抽吸头的连接管; 以及与该连接管的另一端连接的真空发生装置，该真空发生装置包括用于产生负压的真空泵，该真空发生装置具有内置马达以及用于控制对该真空泵的动力供应以便维持真空状态。如果施加到真空泵的当前压力达到预定的最大压力，则真空泵控制器阻止对真空泵的供电，直到真空泵的压力下降到预定最小压力，并操作真空泵直到压力如果当前压力下降到最小压力，真空泵达到最大压力。

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