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1. 发明授权

US5423738A Blood pumping and processing system 失效
标题翻译：抽血加工系统
公开(公告)号：US5423738A
公开(公告)日：1995-06-13
申请号：US117921
申请日：1993-09-07
申请人： Thomas C. Robinson , Sotiris Kitrilakis , Timothy Appleby , Thomas P. Sahines , Augustus Felix , Klaus J. Cross , Craig Nevers
发明人： Thomas C. Robinson , Sotiris Kitrilakis , Timothy Appleby , Thomas P. Sahines , Augustus Felix , Klaus J. Cross , Craig Nevers
IPC分类号： A61M1/00 , A61M1/10 , A61M1/34 , A61M1/36 , A61M5/40
CPC分类号： A61M1/3627 , A61M1/0052 , A61M1/1062 , A61M1/1065 , A61M1/361 , A61M1/3612 , A61M1/3621 , A61M1/3692 , A61M1/0023 , A61M1/34 , A61M1/3643 , A61M2205/12 , A61M2205/126 , A61M5/40
摘要： A blood processing system is described in which blood pressure readings obtained before and after passage of blood aspirated from an operative site through a membrane separator is used by a programmed controller to determine the hematocrit level of the blood and to add saline solution to adjust the hematocrit level to a desired level. The blood processing system contains a distributor cap to distribute wash solution to the inside of a filter to wash out additional blood cellular material within the filter. A precollector may be used remotely from the site of the blood processing system and later joined with the system to withdraw blood contained in the precollector for processing by the blood processing system.
摘要翻译：描述了一种血液处理系统，其中通过编程的控制器使用从手术部位通过膜分离器吸出的血液通过之前获得的血压读数，以确定血液的血细胞比容水平并加入盐水溶液以调节血细胞比容水平达到所需水平。血液处理系统包含分配器盖，以将洗涤溶液分配到过滤器的内部，以清洗过滤器内的另外的血液细胞材料。预收集器可以从血液处理系统的位置远程使用，并且随后与系统结合以抽出包含在预收集器中的血液以供血液处理系统处理。

2. 发明授权

US3985131A Infant and pediatric ventilator 失效
标题翻译：婴儿和儿科呼吸机
公开(公告)号：US3985131A
公开(公告)日：1976-10-12
申请号：US525309
申请日：1974-11-20
申请人： Keith E. Buck , Sotiris Kitrilakis , Thomas C. Robinson
发明人： Keith E. Buck , Sotiris Kitrilakis , Thomas C. Robinson
IPC分类号： A61M16/00
CPC分类号： A61M16/00 , A61M2016/0021
摘要： A volume ventilating respirator, especially for infant and pediatric use, has a pair of different size volume chambers with means for selecting one or the other for specific use. There is a selector affording a choice of several different ventilating modes including deep breaths at chosen periods or events. The operation is generally automatic with response to patient effort, if desired, and has some responses to manual signals; i.e. deep breath and inspiration. The operation is electric with pneumatic and electronic controls and logic and numerous event indicators and alarms.
摘要翻译：一种体积通风的呼吸器，特别是用于婴儿和儿科使用的呼吸器具有一对不同体积的容积室，其具有用于选择一个或另一个用于特定用途的装置。有一个选择器可以选择几种不同的通气模式，包括在选定的时间段或事件中的深呼吸。如果需要，该操作通常是自动响应于患者努力，并且对手动信号具有一些响应; 即深呼吸和灵感。操作电气，气动和电子控制和逻辑以及众多的事件指示和报警。

3. 发明授权

US4369530A Hydraulically actuated cardiac prosthesis and method of actuation 失效
标题翻译：液压驱动的心脏假体和致动方法
公开(公告)号：US4369530A
公开(公告)日：1983-01-25
申请号：US265100
申请日：1981-05-19
申请人： Thomas C. Robinson , Sotiris Kitrilakis
发明人： Thomas C. Robinson , Sotiris Kitrilakis
IPC分类号： A61M1/10 , A61M1/12 , A61F1/24 , A61M1/03
CPC分类号： A61M1/1037 , A61M1/1044 , A61M1/1096 , A61M1/106 , A61M1/12
摘要： A cardiac prosthesis having a hydraulically actuated compressible blood pump. An actuation chamber adjacent the blood pump receives pulses of hydraulic actuation fluid from an actuator pump through a fluid inlet path to compress the blood pump during systole and eject blood therefrom. Between pulses the actuation fluid is permitted to drain from the actuation chamber through an outlet path into a reservoir. Discharge of fluid through the outlet path is controlled by a dump valve which is adapted to close or open the outlet path primarily in response to forces which vary as a function of the flow of actuation fluid through the fluid inlet path.
摘要翻译：具有液压致动的可压缩血液泵的心脏假体。邻近血液泵的致动室从致动器泵通过流体入口路径接收液压致动流体的脉冲，以在收缩期间压缩血泵并从其中喷出血液。在脉冲之间，允许致动流体从致动室通过出口路径排出到储存器中。流体通过出口路径的排放由排放阀控制，该排放阀适于主要响应于作为通过流体入口路径的致动流体的流动变化的力而闭合或打开出口路径。

4. 发明授权

US4389737A Hydraulically actuated cardiac prosthesis with three-way ventricular valving 失效
标题翻译：液压致动心脏假体与三通心室瓣膜
公开(公告)号：US4389737A
公开(公告)日：1983-06-28
申请号：US302590
申请日：1981-09-15
申请人： Thomas C. Robinson , Sotiris Kitrilakis , Thomas B. Martin, Jr.
发明人： Thomas C. Robinson , Sotiris Kitrilakis , Thomas B. Martin, Jr.
IPC分类号： A61M1/10 , A61M1/12 , A61F1/24 , A61M1/03
CPC分类号： A61M1/106 , A61M1/1044 , A61M1/1065 , A61M1/1037 , A61M1/1086 , A61M1/12
摘要： A cardiac prosthesis having a hydraulically actuated compressible blood pump. An actuation chamber adjacent the blood pump receives hydraulic actuation fluid from an actuator pump through a three-way ventricular dump valve to compress the blood pump during systole and eject blood therefrom. During diastole the actuation fluid is permitted to drain from the actuation chamber through the three-way valve into a reservoir. The valve includes inlet and outlet manifolds and synchronously movable valve members within each manifold for controlling the flow of actuation fluid into and out of the actuation chamber.
摘要翻译：具有液压致动的可压缩血液泵的心脏假体。邻近血液泵的致动室通过三通心室排出阀从致动器泵接收液压致动流体，以在收缩期间压缩血液泵并从其中排出血液。在舒张期间，允许致动流体通过三通阀从致动腔排出到储存器中。该阀包括入口歧管和出口歧管以及每个歧管内的可同步移动的阀构件，用于控制致动流体进入和离开致动室的流动。

5. 发明授权

US3993050A Spirometer 失效
标题翻译：肺活量计
公开(公告)号：US3993050A
公开(公告)日：1976-11-23
申请号：US578528
申请日：1975-05-19
申请人： Thomas C. Robinson , Sotiris Kitrilakis
发明人： Thomas C. Robinson , Sotiris Kitrilakis
IPC分类号： A61B5/093 , A61B5/08
CPC分类号： A61B5/093
摘要： A spirometer has a housing with a wall having an opening therein. A bag made up of a first, stiff sheet and a second, flexible sheet having an exhaust slit therein as well as an inlet tube is supported within the housing with the first sheet lying against the wall and with the inlet tube extending through the opening. A valve flap within the bag overlies the inlet tube and a valve bar in the housing is spring urged with a selected force to press the bag, between the slit and the tube, against the wall. A primary plate is hinged to the housing at its top to lie against the second sheet. A secondary plate is similarly hinged and is power controlled to be spaced from or to press against the primary plate through an intervening cushion. The position of the primary plate is indicated mechanically and also by electrical instrumentation.
摘要翻译：肺活量计具有壳体，其中具有开口的壁。由第一刚性片材和其中具有排气狭缝的第二柔性片材以及入口管制成的袋子被支撑在所述壳体内，其中所述第一片材位于所述壁上并且所述入口管延伸穿过所述开口。袋内的阀瓣覆盖入口管，壳体中的阀杆以选定的力被弹簧推压，以将缝隙和管之间的袋压在壁上。主板在其顶部铰接到壳体以抵靠第二片。二次板类似地铰接并且被动力控制以通过中间的垫子间隔开或与主板压靠。主板的位置用机械方式表示，也可以通过电气仪表来表示。

6. 发明授权

US5242384A Blood pumping and processing system 失效
标题翻译：抽血加工系统
公开(公告)号：US5242384A
公开(公告)日：1993-09-07
申请号：US852940
申请日：1992-03-13
申请人： Thomas C. Robinson , Sotiris Kitrilakis
发明人： Thomas C. Robinson , Sotiris Kitrilakis
IPC分类号： A61M1/00 , A61M1/10 , A61M1/34 , A61M1/36
CPC分类号： A61M1/3621 , A61M1/0007 , A61M1/1062 , A61M1/1065 , A61M1/3692 , A61M1/34
摘要： Blood is pumped by a pump, preferably a bi-concave diaphragm pump. When the blood pump is full of blood, this full condition is detected and a batch of blood is emptied completely from the pump for delivery to the patient. A second pump, also preferably a bi-concave diaphragm pump, pumps anti-coagulant into the blood as it is recovered. This second pump ejects its contents every time the blood pump ejects its contents. Particulates in the blood are removed by a filter and air is removed by a defoamer. Fluid and very small matter in the blood may be removed in a tangential flow separator. Blood flows through a narrow passage along one or more membranes, with fluid and small matter passing through the membrane(s). A washing fluid may be added to blood within this separator. A third pump, again preferably a bi-concave diaphragm pump, is used to add this washing fluid. The third pump is emptied whenever the blood pump empties, and thereafter refills with washing fluid.
摘要翻译：血液由泵泵送，优选为双凹隔膜泵。当血液泵充满血液时，检测到完整状态，并从泵中完全排出一批血液，以便输送给患者。第二个泵，最好是一个双凹的隔膜泵，当回收血液时，将抗凝剂泵入血液。每当血液泵排出其内容物时，该第二个泵喷射其内容物。通过过滤器除去血液中的颗粒，并通过消泡剂除去空气。血液中的流体和非常小的物质可以在切向流分离器中除去。血液沿着一个或多个膜流过狭窄的通道，流体和小物质通过膜。可以在该分离器内的血液中加入洗涤液。使用第三泵，再次优选为双凹隔膜泵，以添加该洗涤液。每当血液泵排空时，第三个泵都被清空，然后用清洗液重新填充。

7. 发明授权

US4476821A Engine 失效
标题翻译：发动机
公开(公告)号：US4476821A
公开(公告)日：1984-10-16
申请号：US449860
申请日：1982-12-15
申请人： Thomas C. Robinson , Sotiris Kitrilakis
发明人： Thomas C. Robinson , Sotiris Kitrilakis
IPC分类号： F02B33/06 , F02B33/44 , F02B33/00
CPC分类号： F02B33/06 , F02B33/443
摘要： An engine has preferably coupled together a reciprocating air compressor discharging through a heat exchanger into a reciprocating cylinder piston combination, the flow into the piston cylinder combination being controlled by a cam-actuated inlet valve which is maintained open for a substantial fraction of the out-stroke of the combustion piston. There is also an exhaust valve from the combustion chamber which releases exhaust gas to the heat exchanger for transfer of thermal energy to the incoming compressed air. A fuel injector supplies fuel to the compressed air entering through the inlet valve into the combustion chamber over a large part of the out-stroke of the power piston.
摘要翻译：发动机优选地将通过热交换器排出的往复式空气压缩机联接到往复式气缸活塞组合中，通过凸轮致动的入口阀来控制流入活塞气缸组合的流量，燃烧活塞行程。还有一个来自燃烧室的排气阀，其将废气释放到热交换器以将热能传递到进入的压缩空气。燃料喷射器在动力活塞的大部分行程上将燃料供入到通过入口阀进入燃烧室的压缩空气。

8. 发明授权

US4376312A Hydraulically actuated cardiac prosthesis 失效
标题翻译：液压驱动的心脏假体
公开(公告)号：US4376312A
公开(公告)日：1983-03-15
申请号：US265199
申请日：1981-05-19
申请人： Thomas C. Robinson , Sotiris Kitrilakis , Thomas B. Martin, Jr.
发明人： Thomas C. Robinson , Sotiris Kitrilakis , Thomas B. Martin, Jr.
IPC分类号： A61M1/10 , A61M1/12 , A61F1/24 , A61M1/03
CPC分类号： A61M1/1037 , A61M1/1044 , A61M1/1096 , A61M1/106 , A61M1/12
摘要： A cardiac prosthesis having a hydraulically actuated compressible blood pump. An actuation chamber adjacent the blood pump receives pulses of hydraulic actuation fluid from an actuator pump through a fluid inlet path to compress the blood pump during systole and eject blood therefrom. Between pulses the actuation fluid is permitted to drain from the actuation chamber through an outlet path into a reservoir. Discharge of fluid through the outlet path is controlled by a dump valve which is adapted to close or open the outlet path primarily in response to forces which vary as a function of the flow of actuation fluid through the fluid inlet path.
摘要翻译：具有液压致动的可压缩血液泵的心脏假体。邻近血液泵的致动室从致动器泵通过流体入口路径接收液压致动流体的脉冲，以在收缩期间压缩血泵并从其中喷出血液。在脉冲之间，允许致动流体从致动室通过出口路径排出到储存器中。流体通过出口路径的排放由排放阀控制，该排放阀适于主要响应于作为通过流体入口路径的致动流体的流动变化的力而闭合或打开出口路径。

9. 发明授权

US4397049A Hydraulically actuated cardiac prosthesis with three-way ventricular valving 失效
标题翻译：液压致动心脏假体与三通心室瓣膜
公开(公告)号：US4397049A
公开(公告)日：1983-08-09
申请号：US302597
申请日：1981-09-15
申请人： Thomas C. Robinson , Sotiris Kitrilakis
发明人： Thomas C. Robinson , Sotiris Kitrilakis
IPC分类号： A61M1/10 , A61M1/12 , A61F1/24 , A61M1/03
CPC分类号： A61M1/106 , A61M1/1044 , A61M1/1065 , A61M1/1037 , A61M1/1086 , A61M1/12
摘要： A cardiac prosthesis having an hydraulically actuated compressible blood pump. An actuation chamber adjacent the blood pump receives hydraulic actuation fluid from an actuator pump through a three-way ventricular dump valve to compress the blood pump during systole and eject blood therefrom. During diastole the actuation fluid is permitted to drain from the actuation chamber through the three-way valve into a reservoir.
摘要翻译：具有液压致动的可压缩血液泵的心脏假体。邻近血液泵的致动室通过三通心室排出阀从致动器泵接收液压致动流体，以在收缩期间压缩血液泵并从其中排出血液。在舒张期间，允许致动流体通过三通阀从致动腔排出到储存器中。

10. 发明授权

US4381567A Hydraulically actuated total cardiac prosthesis with reversible pump and three-way ventricular valving 失效
标题翻译：具有可逆泵和三通心室瓣的液压致动总心脏假体
公开(公告)号：US4381567A
公开(公告)日：1983-05-03
申请号：US302596
申请日：1981-09-15
申请人： Thomas C. Robinson , Sotiris Kitrilakis
发明人： Thomas C. Robinson , Sotiris Kitrilakis
IPC分类号： A61M1/10 , A61M1/12 , A61F1/24 , A61M1/03
CPC分类号： A61M1/1037 , A61M1/1044 , A61M1/1065 , A61M1/1096 , A61M1/1086 , A61M1/12
摘要： A total cardiac prosthesis having a pair of hydraulically actuated compressible blood pumps. An actuation chamber adjacent each blood pump receives hydraulic actuation fluid from a separate actuator pump to compress the blood pump during systole and eject blood therefrom. During diastole the actuation fluid is permitted to drain from the actuation chamber into a reservoir. One of the actuator pumps delivers actuation fluid to its associated actuation chamber through a three-way ventricular dump valve, which directs fluid directly to the reservoir during diastole. The other actuator pump is a reversible pump which repeatedly reverses its pumping direction to effect systole and diastole in its associated blood pump.
摘要翻译：具有一对液压致动的可压缩血液泵的总心脏假体。与每个血液泵相邻的致动室从单独的致动器泵接收液压致动流体，以在收缩期间压缩血液泵并从其中排出血液。在舒张期间，允许致动流体从致动室排出到储存器中。致动器泵之一通过三通心室排出阀将致动流体输送到其相关联的致动室，其在舒张期间将流体直接引导至储存器。另一个执行器泵是可逆泵，其反复地反转其泵送方向以在其相关联的血泵中产生收缩和舒张。

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