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1. 发明授权

US4123091A Tube connector 失效
标题翻译：管接头
公开(公告)号：US4123091A
公开(公告)日：1978-10-31
申请号：US853133
申请日：1977-11-21
申请人： Louis C. Cosentino , B. Steven Springrose
发明人： Louis C. Cosentino , B. Steven Springrose
IPC分类号： A61M39/10 , F16L37/084 , F16L21/08 , F16L37/12
CPC分类号： F16L37/0847 , A61M39/10 , A61M39/1011 , Y10S285/921
摘要： A flow-through or fluid coupling connector assembly possessing positive locking connect and ready disconnect comprising two connector bodies; one having a male tubular member, and the other having a female tubular member for receiving the male member upon connection of the two bodies together. The male tubular member of the one connector body has resilient arm members spaced from and extending along opposite sides of the tubular member's axis with the free remote ends of the arms flaring outwardly therefrom. The arm members are each provided with an inwardly projecting flange member for locking the two connector bodies together by fitting into a recessed collar on the other connector body. The other connector body has projections at opposite sides thereof which are of a size and spaced to bear outwardly against the arm members of the one connector body, the spacing being such that on rotation of one of the connector bodies relative to the other, the projections bear against the arms to spread them and lift the flanges out of the recessed collar for separation of the bodies.
摘要翻译：流通或流体耦合连接器组件具有正的锁定连接和就绪断开，包括两个连接器主体; 一个具有凸形管状构件，另一个具有阴型管状构件，用于在两个主体连接在一起时接收阳构件。一个连接器主体的公形管状构件具有与管状构件的轴线的相对侧隔开并沿其延伸的弹性臂构件，臂的自由远端从其向外扩张。臂构件均设置有向内突出的凸缘构件，用于通过装配到另一个连接器主体上的凹入环中将两个连接器主体锁定在一起。另一个连接器主体在其相对侧具有突起，其尺寸和尺寸相对于一个连接器主体的臂构件间隔开并且间隔开，该间隔使得当连接器主体中的一个相对于另一个旋转时，凸起承受双臂伸展并将凸缘从凹槽中提起，以分离身体。

2. 发明授权

US4021341A Hemodialysis ultrafiltration system 失效
标题翻译：血液透析超滤系统
公开(公告)号：US4021341A
公开(公告)日：1977-05-03
申请号：US622755
申请日：1975-10-15
申请人： Louis C. Cosentino , B. Steven Springrose
发明人： Louis C. Cosentino , B. Steven Springrose
IPC分类号： A61M1/16 , B01D31/00 , B01D13/00
CPC分类号： A61M1/16 , B01D61/145 , B01D61/18 , B01D61/243 , B01D61/28 , B01D63/06 , B01D2313/22 , Y10S210/929
摘要： An improved hemodialysis ultrafiltration system. Dialysate input and output pumps are linked to maintain their volume flows substantially equal. A pressure attenuator and a pressure amplifier on the dialyzer dialysate inlet and outlet, respectively, are employed to control dialyzer pressure on the dialysate side. Dialysate output in excess of dialysate input is separated through the action of the dialysate output pump for measurement. The ultrafiltration rate may be controlled through the pressure transformers and the instantaneous ultrafiltration rate and total ultrafiltration volume may be continuously monitored.
摘要翻译：改进的血液透析超滤系统。透析液输入和输出泵被链接以保持其体积流量基本相等。分别使用透析器透析液入口和出口上的压力衰减器和压力放大器来控制透析液侧的透析器压力。超过透析液输入的透析液输出通过透析液输出泵的作用分开进行测量。可以通过压力变压器控制超滤速率，并且可以连续监测瞬时超滤速率和总超滤体积。

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