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1. 发明申请

US20080319328A1 FEMORAL COMPRESSION DEVICE 有权
标题翻译：有限元压缩装置
公开(公告)号：US20080319328A1
公开(公告)日：2008-12-25
申请号：US11767179
申请日：2007-06-22
申请人： Dan AKERFELDT , Leif Smith , Marie Lindstrom , Tobias Adenmark
发明人： Dan AKERFELDT , Leif Smith , Marie Lindstrom , Tobias Adenmark
IPC分类号： A61B5/0225
CPC分类号： A61B17/135 , A61B2017/00115 , A61B2017/00123
摘要： A femoral compression device (1) for compressive bearing against the femoral artery of a patient, comprising a base plate (2), an inflatable air cushion (4), and an electronic manometer (8) connected to the inflatable air cushion for measurement of the current pressure difference between the pressure prevailing inside the inflatable air cushion and the ambient air pressure. The femoral compression device can further comprise a mechanical device (11; 46) which prevents an air opening leading to the inflatable air cushion from being closed before the manometer is zeroed. In another embodiment, an electronic manometer is provided such that a current characteristic of an electric signal representing the current pressure difference can be compared with a corresponding characteristic which was obtained at zero pressure difference and which was stored in the electronic manometer, wherein the manometer cannot be zeroed as long as the current characteristic deviates more than a predetermined amount from the stored characteristic.
摘要翻译：一种用于抵抗患者股动脉的压缩轴承的股骨压缩装置（1），包括基板（2），可充气气垫（4）和连接到可充气气垫的电子压力计（8），用于测量充气气垫内的压力与周围空气压力之间的当前压力差。股骨压缩装置还可以包括机械装置（11; 46），该机械装置防止在压力计归零之前通向可充气气垫的空气开口被关闭。在另一个实施例中，提供电子压力计，使得可以将表示当前压力差的电信号的电流特性与在零压差下获得并且存储在电子压力计中的相应特性进行比较，其中压力计不能只要电流特性从存储的特性偏离超过预定量就被归零。

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