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公开(公告)号：US4823619A
公开(公告)日：1989-04-25
申请号：US834939
申请日：1986-02-28
CPC分类号： A61H31/005 , G01L15/00 , G01L19/0007 , G01L9/0058 , G01L9/007 , G01L9/0072 , G01L9/04 , G01L9/10 , G01L9/12 , A61H2201/5043 , A61H2201/5058 , A61H2201/5071
摘要： Pressure sensor apparatus comprising fluid filled pads which are compressible in response to pressure for deflecting diaphragms to effect electrical signals reflective of the pressure.
摘要翻译： 压力传感器装置包括流体填充垫，其响应用于偏转隔膜的压力而可压缩以实现反映压力的电信号。
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公开(公告)号：US08864713B2
公开(公告)日：2014-10-21
申请号：US13088929
申请日：2011-04-18
CPC分类号： A61M5/204 , A61M5/008 , A61M5/30 , A61M5/31525 , A61M5/31546 , A61M5/3205 , A61M2005/31588 , A61M2205/50
摘要： The invention relates to a hypodermic injection system having a direct-drive motor for moving a ram towards an injectate chamber for discharging injectate therein through a discharge orifice. The system can have an injection head attached to a housing having an injectate chamber for holding injectate to be injected, a remote discharge device with a control apparatus or the structure for holding a cartridge containing injectate. The injectate supply could be a bottle, a remote reservoir or a cartridge. An injection head can have a nose actuator for enabling an injection only if the nose actuator has engaged the body to be injected. A clamping device clamps the body to be injected. Control is effected through a microprocessor to which the electrically-operated parts of the invention are attached. Control and output signals are readable through an electronic display.
摘要翻译： 本发明涉及一种具有直接驱动马达的皮下注射系统，所述直接驱动马达用于将冲头朝向注射室移动，用于通过排出孔将注射器排出。 该系统可以具有连接到具有用于保持注射注射器的注射室的壳体的注射头，具有控制装置的远程排出装置或用于保持包含注射器的药筒的结构。 注射源可以是瓶子，远程储存器或墨盒。 注射头可以具有鼻部致动器，用于仅当鼻部致动器已经接合待注射的身体时才能够进行注射。 夹紧装置夹持待注射的身体。 通过本发明的电动部件附接到的微处理器进行控制。 控制和输出信号可通过电子显示器读取。
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公开(公告)号：US5589639A
公开(公告)日：1996-12-31
申请号：US182578
申请日：1994-01-18
IPC分类号： A61B5/087 , A61H31/00 , G01D5/243 , G01F1/28 , G01F1/38 , G01K5/46 , G01L5/00 , G01L9/00 , G01L9/04 , G01L9/10 , G01L9/12 , G01L15/00 , G01L19/00 , G01P15/03 , G01P15/08 , G01P15/11
CPC分类号： A61H31/005 , A61B5/087 , A61H31/007 , G01D5/243 , G01F1/28 , G01F1/383 , G01K5/46 , G01L15/00 , G01L19/0007 , G01L5/0028 , G01L9/0058 , G01L9/007 , G01L9/0072 , G01L9/04 , G01L9/10 , G01L9/12 , G01P15/038 , G01P15/0891 , G01P15/11 , A61H2201/5007 , A61H2201/5043 , A61H2201/5048 , A61H2201/5058 , A61H2201/5071 , A61H2201/5097 , A61H2230/40
摘要： A force sensing system for a CPR device which generates an intelligible output signal corresponding to a force parameter. The system is comprised of a sensing device for sensing force exerted thereon and producing an electric reactance signal in response to the force exerted, and a processor for processing the electric reactance signal into an intelligible output signal which is shown on a display device.
摘要翻译： 一种用于CPR设备的力感测系统，其产生对应于力参数的可理解的输出信号。 该系统包括用于感测施加在其上的力并且响应于施加的力产生电抗信号的感测装置，以及用于将电抗信号处理成显示在显示装置上的可理解输出信号的处理器。
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公开(公告)号：US4987783A
公开(公告)日：1991-01-29
申请号：US151483
申请日：1988-02-02
IPC分类号： G01L1/02 , A61B5/091 , A61B5/097 , A61H31/00 , G01D5/243 , G01D21/00 , G01F1/28 , G01F1/38 , G01K5/28 , G01K5/46 , G01L1/14 , G01L9/00 , G01L9/04 , G01L9/10 , G01L9/12 , G01L15/00 , G01L19/00 , G01P15/03 , G01P15/08 , G01P15/11
CPC分类号： A61H31/005 , A61H31/00 , G01D5/243 , G01F1/28 , G01F1/383 , G01K5/46 , G01L15/00 , G01L19/0007 , G01L9/0058 , G01L9/007 , G01L9/0072 , G01L9/04 , G01L9/10 , G01L9/12 , G01P15/038 , G01P15/0891 , G01P15/11 , A61H2201/5043 , A61H2201/5058 , A61H2201/5071
摘要： A sensing system including a sensing device with cooperating electrical components which move relative to each other in response to a sensed environmental parameter to yield a reactance signal, which is transmitted to a remotely located processor having an oscillator for receiving the transmitted signal and generating a transduced signal whose value corresponds to the value of the environmental parameter.
摘要翻译： 一种感测系统，包括具有协同电气部件的感测装置，其响应于感测的环境参数相对于彼此移动以产生电抗信号，所述电抗信号被发送到具有用于接收发射信号的振荡器的远程处理器，并产生转导 信号的值对应于环境参数的值。
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公开(公告)号：US4889531A
公开(公告)日：1989-12-26
申请号：US58573
申请日：1987-08-06
IPC分类号： A61M1/00
CPC分类号： A61M1/0013
摘要： A pressure regulator including high and low pressure chambers separated by a divider having an opening, a closing member biassed to a closing position for closing the opening with a biassing force according to a desired pressure differential between the chambers, and a damping device for damping the resulting force on the closing member. There is also disclosed a fluid drainage system having a suction chamber with a suction regulator, and various arrangements of diaphragms for measuring pressure differentials. An anti-spill device for the draining system is disclosed as well.
摘要翻译： 一种压力调节器，包括由具有开口的分隔器隔开的高压室和低压室，根据所述室之间的期望压力差，偏压到关闭位置以闭合所述开口的闭合构件，以及用于阻尼所述阻尼装置的阻尼装置 在关闭构件上产生力。 还公开了一种流体排放系统，其具有带有抽吸调节器的抽吸室，以及用于测量压力差的各种隔膜布置。 还公开了一种用于排水系统的防溢出装置。
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公开(公告)号：US4715855A
公开(公告)日：1987-12-29
申请号：US642564
申请日：1984-08-20
IPC分类号： A61M1/00
CPC分类号： A61M1/0013
摘要： A fluid drainage system includes a suction chamber and a collection chamber. The suction chamber includes a suction regulator comprised of first and second chambers separated by a divider. An opening in the divider has a biased closing member associated therewith for opening or closing the opening according to the pressure differential between the chambers. A dash pot is connected to the closing member for damping the force on the closing member. The drainage system further includes devices for measuring the patient airflow, patient negativity and imposed suction. Those devices consist of diaphragms having dials connected thereto such that movement of the diaphragm results in movement of the dial and thereby indicating a change in one of the above noted variables. As an alternative, the drainage system includes a venturi meter for measuring airflow. Finally, the system contains an anti-spill device that prevents the spilling of fluids from the collection chamber to other chambers in the device.
摘要翻译： 流体排放系统包括抽吸室和收集室。 抽吸室包括由分隔件分隔开的第一和第二室的抽吸调节器。 分隔器中的开口具有与其相关联的偏置的关闭构件，用于根据室之间的压力差打开或关闭开口。 一个仪表板连接到闭合件用于阻尼关闭件上的力。 排水系统还包括用于测量患者气流，患者消极性和施加的吸力的装置。 这些装置由具有连接到其上的拨盘的隔膜组成，使得隔膜的移动导致拨盘的移动，从而指示上述变量中的一个变化。 作为替代，排水系统包括用于测量气流的文丘里计。 最后，该系统包含防溢出装置，其防止流体从收集室溢出到装置中的其它室。
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公开(公告)号：US20110224613A1
公开(公告)日：2011-09-15
申请号：US13088929
申请日：2011-04-18
IPC分类号： A61M5/20
CPC分类号： A61M5/204 , A61M5/008 , A61M5/30 , A61M5/31525 , A61M5/31546 , A61M5/3205 , A61M2005/31588 , A61M2205/50
摘要： The invention relates to a hypodermic injection system having a direct-drive motor for moving a ram towards an injectate chamber for discharging injectate therein through a discharge orifice. The system can have an injection head attached to a housing having an injectate chamber for holding injectate to be injected, a remote discharge device with a control apparatus or the structure for holding a cartridge containing injectate. The injectate supply could be a bottle, a remote reservoir or a cartridge. An injection head can have a nose actuator for enabling an injection only if the nose actuator has engaged the body to be injected. A clamping device clamps the body to be injected. Control is effected through a microprocessor to which the electrically-operated parts of the invention are attached. Control and output signals are readable through an electronic display.
摘要翻译： 本发明涉及一种具有直接驱动马达的皮下注射系统，所述直接驱动马达用于将冲头朝向注射室移动，用于通过排出孔将注射器排出。 该系统可以具有连接到具有用于保持注射注射器的注射室的壳体的注射头，具有控制装置的远程排出装置或用于保持包含注射器的药筒的结构。 注射源可以是瓶子，远程储存器或墨盒。 注射头可以具有鼻部致动器，用于仅当鼻部致动器已经接合待注射的身体时才能够进行注射。 夹紧装置夹持待注射的身体。 通过本发明的电动部件附接到的微处理器进行控制。 控制和输出信号可通过电子显示器读取。
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公开(公告)号：US4858620A
公开(公告)日：1989-08-22
申请号：US96667
申请日：1987-09-15
IPC分类号： A61B5/103
CPC分类号： A61B5/6892 , A61B5/1036
摘要： A small, inexpensive, but reliable pressure warning system includes a plurality of pressure sensors which are disposed between an orthopedic restraining member and an injured portion of a patient's body, and a processor and alarm unit coupled to the pressure sensor and providing a warning when the pressure reaches a danger level (i.e. 30 mm) in which medical assistance is required. If the pressure goes above a critical value (i.e. 35 mm), another warning is provided that immediate medical attention is needed. The processor and alarm unit can be mounted directly on the patient's cast and are disposable, one-use items.
摘要翻译： 小型廉价但可靠的压力警告系统包括多个压力传感器，其设置在整形外科限制构件和患者身体的受伤部分之间，处理器和警报单元联接到压力传感器并且当 压力达到需要医疗援助的危险等级（即30毫米）。 如果压力超过临界值（即35 mm），则需要立即就医。 处理器和报警单元可以直接安装在患者的手上，是一次性的一次性物品。
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公开(公告)号：US06634279B2
公开(公告)日：2003-10-21
申请号：US10001452
申请日：2001-10-31
IPC分类号： A47J3100
CPC分类号： A47J31/56 , G01F23/2962
摘要： An ultrasonic system for measuring the volume of liquid in a container having a lid in which an ultrasonic signal is emitted and received by a sensor subsystem located on the underside of the lid of the ultrasonic system. The ultrasonic system can measure the exact amount of liquid or the level of the liquid held in the container by processing the roundtrip time the ultrasonic signals took to travel from the sensor subsystem to the surface of the liquid where the ultrasonic signals are reflected back to the ultrasonic sensor subsystem. A solid state, three-phase SCR/diode bridge converts a three-phase alternating current (AC) to a direct current (DC) power source for heating the liquid in a boiler subsystem prior to its transport to the container. A second, triac controlled heater is powered by a single phase of the three phase power source, and is used to warm and maintain the liquid held within the container at a constant temperature.
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公开(公告)号：US4698060A
公开(公告)日：1987-10-06
申请号：US642563
申请日：1984-08-20
CPC分类号： A61M1/0031 , A61M1/0033 , A61M1/0049 , A61M1/0013 , A61M2205/21 , Y10T137/785 , Y10T137/7927 , Y10T137/7931
摘要： A pressure regulator including high and low pressure chambers separated by a divider having an opening, a closing member biassed to a closing position for closing the opening with a biassing force according to a desired pressure differential between the chambers, and a damping device for damping the resulting force on the closing member. There is also disclosed a fluid drainage system having a suction chamber with a suction regulator, and various arrangements of diaphragms for measuring pressure differentials. An anti-spill device for the draining system is disclosed as well.
摘要翻译： 一种压力调节器，包括由具有开口的分隔器隔开的高压室和低压室，根据所述室之间的期望压力差，偏压到关闭位置以闭合所述开口的闭合构件，以及用于阻尼所述阻尼装置的阻尼装置 在关闭构件上产生力。 还公开了一种流体排放系统，其具有带有抽吸调节器的抽吸室，以及用于测量压力差的各种隔膜布置。 还公开了一种用于排水系统的防溢出装置。
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