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1. 发明申请

WO2005009318A3 CONTROLLED CHEST COMPRESSOR 审中-公开
标题翻译：受控的胸部压缩机
公开(公告)号：WO2005009318A3
公开(公告)日：2005-04-07
申请号：PCT/US2004022641
申请日：2004-07-14
申请人： INST CRITICAL CARE MEDICINE , WEIL MAX HARRY
发明人： WEIL MAX HARRY , BISERA JOE , YOUNG CLAYTON , CASTILLO CARLOS
IPC分类号： A61H9/00 , A61H31/00
CPC分类号： A61M16/10 , A61H9/0071 , A61H31/006 , A61H2031/003 , A61H2201/1238 , A61M16/06 , A61M2202/0208
摘要： Apparatus for repeatedly compressing the chest of a patient to stimulate blood circulation and breathing, includes an energizable actuator (16) that repeatedly presses against the patient's chest, a torso wrap (32) that wraps to the back of the patient, and a stabilizer (130) that minimizes tilt of the actuator. The stabilizer is generally in the form of an inflatable toroid, or foam toroid, which extends substantially completely around the actuator to prevent tilting in any direction. The actuator includes a reciprocating member (14) that is not only moved down to compress the chest, but that is also pushed up to allow the chest to rise more rapidly. A pressing member (68) at the bottom of the reciprocating member, can tilt. The means for cycling includes compressed breathing gas for cyclically pushing down the reciprocating member, the actuator exhaust being delivered to the patient for breathing. Chest compression and chest recovery, respectively occupy under 30%, and over 70% of the duration of each cycle.
摘要翻译：用于反复压缩患者胸部以刺激血液循环和呼吸的设备包括反复按压患者胸部的可激励致动器（16），包裹到患者背部的躯干裹（32）和稳定器（ 130），使致动器的倾斜最小化。稳定器通常呈可充气环形或泡沫环形的形式，其基本上完全围绕致动器延伸以防止沿任何方向倾斜。致动器包括往复运动构件（14），该往复运动构件不仅向下移动以压缩胸部，而且还被向上推动以允许胸部更快地升高。往复运动件底部的按压件（68）可以倾斜。用于循环的装置包括压缩呼吸气体，用于周期性地向下推动往复运动构件，致动器排气被递送至患者用于呼吸。胸部按压和胸部恢复分别占各个周期的30％以下和70％以上。

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