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1. 发明授权

US4968295A Method of separating the constituents of the blood 失效
标题翻译：分离血液成分的方法
公开(公告)号：US4968295A
公开(公告)日：1990-11-06
申请号：US99289
申请日：1987-09-21
申请人： Hans-Jurgen Neumann
发明人： Hans-Jurgen Neumann
IPC分类号： A61M1/02 , A61M1/36 , B04B13/00
CPC分类号： B04B13/00 , A61M1/3672 , A61M1/3693 , A61M1/3696 , A61M2205/3344 , A61M2205/3351
摘要： The invention relates to the control of a system in a blood centrifuge for separating the constituents (fractions) of the whole blood taken from a donor "in vivo" and provided with anticoagulants. A control is provided which as input quantity includes a signal on the flow rate of the full blood and on the output side is connected to the speed setting means for the blood centrifuge. The transfer function of the control is so defined that on a change of the full blood flow the speed of rotation is set so that the volume ratios of the blood fractions to the full blood remain constant. Preferably, the output signal of the control is proportional to the square root of the full blood flow. The control is preferably formed by a microprocessor.
摘要翻译：本发明涉及血液离心机中的系统的控制，用于分离从供体“体内”取得并提供有抗凝剂的全血的组分（级分）。提供一种控制装置，其作为输入量包括关于全血流量的信号，并且输出侧连接到血液离心机的速度设定装置。控制器的传递函数是这样定义的：在全血流量的变化中，设定旋转速度使得血液分数与全血的体积比保持不变。优选地，控制的输出信号与全血流量的平方根成正比。该控制优选地由微处理器形成。

2. 发明授权

US4545744A Peristaltically operating roller pump 失效
标题翻译：蠕动式滚筒泵
公开(公告)号：US4545744A
公开(公告)日：1985-10-08
申请号：US633798
申请日：1984-07-24
申请人： Wolfram Weber , Hans-Jurgen Neumann , Artur Meisberger , Bernd Mathieu
发明人： Wolfram Weber , Hans-Jurgen Neumann , Artur Meisberger , Bernd Mathieu
IPC分类号： F04C5/00 , A61M5/142 , F04B43/12 , F04B45/08
CPC分类号： F04B43/1253 , F04B43/1276
摘要： A roller pump (1) comprises a stator member (2) in which a pump bed (3) is formed with specific geometry. In the interior of the pump bed (3) a rotor (6) is rotatably mounted. A pump hose (10) can be inserted into the pump bed (3), said hose being curved in loop-like manner and its two ends being combined in immediate vicinity to each other in a connecting piece (11). The connecting piece (11) can be fixed in location in the stator member (2), the arrangement in the stator member (2) being uniquely defined by cooperation of a location tongue (23) and a location slot (22). Interchanging of the pressure-side and suction-side connection is thus impossible. A holding-down member (24) arranged on the rotor (6) permits automatic insertion and ejection of the pump hose (10) or hose system (9).
摘要翻译：滚子泵（1）包括定子构件（2），其中形成具有特定几何形状的泵床（3）。在泵床（3）的内部，转子（6）可旋转地安装。泵软管（10）可以插入泵床（3）中，所述软管以环状方式弯曲，其两端在连接件（11）中彼此紧密组合。连接件（11）可以固定在定子构件（2）中的位置，定子构件（2）中的布置通过定位舌片（23）和定位槽（22）的配合而唯一地限定。因此，压力侧和吸入侧连接的互换是不可能的。布置在转子（6）上的压紧构件（24）允许泵软管（10）或软管系统（9）的自动插入和弹出。

3. 发明申请

US20070114804A1 ADAPTIVE CRASH STRUCTURE FOR A VEHICLE BODY OR CHASSIS OF A MOTOR VEHICLE 失效
标题翻译：用于车辆车身的自适应结构或电动车的底盘
公开(公告)号：US20070114804A1
公开(公告)日：2007-05-24
申请号：US11467761
申请日：2006-08-28
申请人： WALTER GROSS , Jens Stolle , Hans-Jurgen Neumann , Wolfgang Streubel
发明人： WALTER GROSS , Jens Stolle , Hans-Jurgen Neumann , Wolfgang Streubel
IPC分类号： B60R19/26
CPC分类号： F16F7/125 , B60R19/34 , B62D21/152
摘要： An adaptive crash structure of a vehicle body or chassis of a motor vehicle includes a first metal casting and a second metal casting. A deformation element in the form of a metal casting for absorbing energy interconnects and forms with the first and second metal castings a single piece construction through a casting process. The deformation element is comprised of a plurality of funnel-shaped wedge bodies which are disposed in succession, with neighboring wedge bodies being connected through intervention of a predetermined breaking web. Each wedge body is defined by a diameter, wherein the diameters of the wedge bodies are sized to allow the wedge bodies to move telescopically into one another when a limit stress is reached and the predetermined breaking webs rupture so as to effect a tight intergrip of the telescoping wedge bodies in a self-locking manner.
摘要翻译：机动车辆的车体或底盘的自适应碰撞结构包括第一金属铸件和第二金属铸件。用于吸收能量互连的金属铸件形式的变形元件，并且通过铸造工艺与第一和第二金属铸件形成单件结构。变形元件由多个漏斗状楔形体组成，它们相继设置，相邻的楔形体通过干预预定的断裂网连接起来。每个楔形体由直径限定，其中楔形体的直径的尺寸设定成允许楔形体在达到极限应力时可伸缩地移动，并且预定的断裂腹板破裂，以便实现紧密的夹紧以自锁方式伸缩楔形体。

4. 发明授权

US4731528A Failsafe logic circuit wherein the phototransistor of a preceding optocoupler is connected in series with the photodiode of a succeeding optocoupler 失效
标题翻译：故障安全逻辑电路，其中前一光耦合器的光电晶体管与后续光耦合器的光电二极管串联连接
公开(公告)号：US4731528A
公开(公告)日：1988-03-15
申请号：US868398
申请日：1986-05-28
申请人： Hans-Jurgen Neumann , Artur Meisberger
发明人： Hans-Jurgen Neumann , Artur Meisberger
IPC分类号： H03K17/795 , H03K19/007 , H03K19/14 , H01J31/50 , H01J40/14
CPC分类号： H03K19/14 , H03K17/7955 , H03K19/007
摘要： Failsafe logic circuits, for instance AND-, NOR-, NAND- and OR-circuits are devised at which at least one signal input is connected to a signal output via an optocoupler. Herewith dimensioning problems with respect to transistors and coupling capacitors as known from conventional failsafe logic circuits do not appear. Further on an optocoupler cannot fail in such a manner that between a photodiode and a phototransistor a galvanic coupling may arise.
摘要翻译：设计了安全逻辑电路，例如AND-，NOR-，NAND-和OR-电路，其中至少一个信号输入通过光耦合器连接到信号输出端。因此，从传统的故障安全逻辑电路可以看出，关于晶体管和耦合电容器的尺寸问题并不出现。此外，在光耦合器上不能以光电二极管和光电晶体管之间的方式发生电耦合。

5. 发明授权

US4557719A Method and apparatus for the separation of media 失效
标题翻译：分离介质的方法和装置
公开(公告)号：US4557719A
公开(公告)日：1985-12-10
申请号：US570465
申请日：1984-01-13
申请人： Hans-Jurgen Neumann , Artur Meisberger
发明人： Hans-Jurgen Neumann , Artur Meisberger
IPC分类号： B01D17/025 , B01D17/12 , B01D21/26 , B04B13/00 , G01N33/48 , G05D9/12 , B04B11/04
CPC分类号： B04B13/00 , B01D21/262 , B01D21/34 , G05D9/12 , B01D2221/10 , B04B2013/006
摘要： A plurality of scanning regions (22) are disposed about the anticipated region of a phase boundary (32) of two media. The change in position of the phase boundary (32) is detected by a scanning means (18) with which each scanning region (22) is scanned and a signal is generated for each of the scanning regions (22). The first media is more radiation-permeable than the second media. A beam path is generated by the scanning means and is detected and evaluated by a discriminator circuit as a logic one. The second media is less radiation-permeable than the first media. The absence of a beam path corresponding to scanning regions in the second media is evaluated by the discriminator circuit as a logic zero. The number of signals per measuring cycle is compared against the actual number of scanning regions (22) to locate and control the position of the phase boundary (32).
摘要翻译：围绕两个介质的相边界（32）的预期区域设置多个扫描区域（22）。通过扫描装置（18）检测相位边界（32）的位置变化，扫描每个扫描区域（22），并为每个扫描区域（22）生成信号。第一种介质比第二种介质更具辐射透过性。光束路径由扫描装置产生，并由鉴别器电路检测和评估为逻辑电路。第二种介质比第一种介质的辐射透过性更差。不符合第二介质中的扫描区域的光束路径由鉴别器电路评估为逻辑0。将每个测量周期的信号数与实际的扫描区域数（22）进行比较，以定位和控制相位边界的位置（32）。

6. 发明授权

US4790807A Centrifuge arrangement 失效
标题翻译：离心机安排
公开(公告)号：US4790807A
公开(公告)日：1988-12-13
申请号：US100236
申请日：1987-09-23
申请人： Hans-Jurgen Neumann , Wolfram Weber
发明人： Hans-Jurgen Neumann , Wolfram Weber
IPC分类号： B04B5/04 , B04B7/08
CPC分类号： B04B5/0442 , B04B5/0428
摘要： The invention relates to a centrifuge arrangement having a centrifuge rotor comprising a drive disc (18) connected to a drive source. Furthermore, the centrifuge rotor comprises at least one separation container (1, 32) which comprises a separation passage (6) and a separation chamber (9) whose outlet and inlet passages lead to the center of the drive disc (18). Advantageously, the separation container (1, 32) is made as self-supporting part of rigid or semi-rigid but flexible material and this makes it possible to insert said container easily into the drive disc (18) and in addition provides advantages in the production of the centrifuge arrangement according to the invention.
摘要翻译：本发明涉及具有离心机转子的离心机装置，该离心机转子包括连接到驱动源的驱动盘（18）。此外，离心机转子包括至少一个分离容器（1,32），其包括分离通道（6）和分离室（9），其出口和入口通道通向驱动盘（18）的中心。有利地，分离容器（1,32）被制成刚性或半刚性但柔性材料的自支撑部分，并且这使得可以将所述容器容易地插入到驱动盘（18）中，并且另外在生产根据本发明的离心机装置。

7. 发明授权

US4564342A Peristaltically operating roller pump and pump rotor therefor 失效
标题翻译：蠕动式辊式泵和泵式转子
公开(公告)号：US4564342A
公开(公告)日：1986-01-14
申请号：US633804
申请日：1984-07-24
申请人： Wolfram Weber , Hans-Jurgen Neumann , Artur Meisberger , Bernd Mathieu
发明人： Wolfram Weber , Hans-Jurgen Neumann , Artur Meisberger , Bernd Mathieu
IPC分类号： F04B43/12 , F04B45/08
CPC分类号： F04B43/1276
摘要： A peristaltically operating roller pump, in particular a hose pump for medical technology, comprises a pump bed (25) whose bearing wall (28) in the exit region (31) has a curvature which is in the same sense as the circular path (33a) of a roller (33) mounted on a pump rotor (1) and which has a radius of curvature which is constant with respect to the circular path (33a) or gradually increases in the direction of rotation of the roller (33). The pump rotor (1) comprises a gear connection so that a constrained radial movement of a roller is converted to a corresponding follow-up movement of the other rollers or roller. By this combination of pump bed and pump rotor pressure peaks and fluctuations of the flow rate are effectively prevented.
摘要翻译：蠕动式操作辊式泵，特别是用于医疗技术的软管泵，包括泵床（25），其在出口区域（31）中的轴承壁（28）具有与圆形路径（33a）相同的曲率），其安装在泵转子（1）上并且具有相对于圆形路径（33a）恒定的曲率半径或者在辊（33）的旋转方向上逐渐增加。泵转子（1）包括齿轮连接，使得辊的受限的径向运动被转换成其它辊或辊的相应的跟随运动。通过泵床和泵转子的这种组合压力峰值和流量的波动被有效地防止。

8. 发明授权

US5318512A Blood separation device 失效
标题翻译：血液分离装置
公开(公告)号：US5318512A
公开(公告)日：1994-06-07
申请号：US939672
申请日：1992-09-03
申请人： Hans-Jurgen Neumann
发明人： Hans-Jurgen Neumann
IPC分类号： A61M1/02 , A61J1/10 , A61M1/30 , A61M1/36 , A61M37/00
CPC分类号： A61M1/3693 , A61M1/303 , A61M1/306 , A61M1/308
摘要： Device for the separation of blood with a cannula with the aid of separation in a centrifuge with a blood pump in an inlet line and a collection storage bag, which can be emptied with the aid of a pressure device into a return line. The flow resistance R.sub.o of the return line is designed so that it has preferably about half of the flow resistance of the remainder of the return system. In a return/recirculation phase, the blood pump is operated at a predetermined recirculation flow rate F.sub.R, whereby a predetermined cannula infusion flow rate F.sub.N is established as a function thereof.
摘要翻译：用于借助离心机中的血液分离血液与插管分离的装置，所述离心机具有入口管线中的血液泵和收集储存袋，其可以借助于压力装置排空到回流管线中。返回线路的流动阻力Ro被设计成使得其优选地具有返回系统的其余部分的流阻的大约一半。在返回/再循环阶段中，血泵以预定的再循环流量FR操作，由此作为其功能建立了预定的插管输注流量FN。

9. 发明授权

US4925299A Hemoglobin detector 失效
标题翻译：血红蛋白检测器
公开(公告)号：US4925299A
公开(公告)日：1990-05-15
申请号：US229599
申请日：1988-08-08
申请人： Artur Meisberger , Hans-Jurgen Neumann
发明人： Artur Meisberger , Hans-Jurgen Neumann
IPC分类号： G01N21/27 , G01J1/16 , G01J1/44 , G01N21/25 , G01N21/31
CPC分类号： G01N21/3151 , G01J1/16 , G01J2001/1636 , G01N2021/3181 , G01N21/256
摘要： A photoelectric arrangement for the determination of a substance spectrally differently absorbing light in a specimen (1) comprising two alternately switched on light sources (2,3) of different wavelengths matched to the absorption maximum or minimum of the substance, two photoelectric receivers (5,6) arranged in such a manner with respect to the specimen that the one receiver (measuring receiver 5) receives light which traverses the specimen and the other receiver (reference receiver 6) receives light of the light sources directly and an electronic control and evaluation circuit following the photoelectric receivers and controlling the light sources for the determination of the different absorption typical for the substance at the two wavelengths, wherein the control and evaluation circuit comprises a light circuit (7,8,10,11a,11b) following the reference receiver (6) for determining light amounts transmitted by the light sources and defining the switchover instant for the light sources on reaching a predetermined amount of light.
摘要翻译：一种用于确定样品（1）中光线不同地吸收光的物质的光电装置，包括与所述物质的吸收最大值或最小值匹配的不同波长的两个交替接通的光源（2,3），两个光电接收器（5），6）相对于样本以一个接收器（测量接收器5）接收穿过样本的光并且另一个接收器（参考接收机6）直接接收光源的光并且进行电子控制和评估跟随光电接收器并且控制光源以确定在两个波长处的物质的典型的不同吸收，其中控制和评估电路包括遵循参考的光电路（7,8,10,11a，11b）接收器（6），用于确定光源传输的光量并定义光源的切换时刻达到预定量的光。

10. 发明授权

US4865081A Multi-lumen tube arrangement 失效
标题翻译：多腔管排列
公开(公告)号：US4865081A
公开(公告)日：1989-09-12
申请号：US98494
申请日：1987-09-18
申请人： Hans-Jurgen Neumann , Wolfram Weber
发明人： Hans-Jurgen Neumann , Wolfram Weber
IPC分类号： B04B11/00 , B04B5/00 , B04B5/04 , B29C53/14 , F16L11/04 , F16L11/12
CPC分类号： B04B5/0442 , B04B2005/0492 , Y10T29/49881
摘要： Multi-lumen tube arrangement for use in a sliding-seal-free centrifuge comprising a plurality of equilength individual tubes (12, 14, 36, 38, 40, 42) which after a twisting about the longitudinal axis of the tube arrangement (10) are each held fixed free of tension at their ends (16-18).
摘要翻译：用于无滑动密封的离心机中的多腔管装置，其包括多个平衡单个管（12,14,36,38,40,42），所述多个平衡单个管绕着管装置（10）的纵向轴线扭转，各自在其末端保持固定无张力（16-18）。

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