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1. 发明授权

US07007824B2 Liquid dispenser and flexible bag therefor 失效
标题翻译：液体分配器和柔性袋
公开(公告)号：US07007824B2
公开(公告)日：2006-03-07
申请号：US10640935
申请日：2003-08-14
申请人： Hal C. Danby , Michael W. Scharf , Julian Francis Ralph Swan , David V. Bacehowski
发明人： Hal C. Danby , Michael W. Scharf , Julian Francis Ralph Swan , David V. Bacehowski
IPC分类号： B65D35/28
CPC分类号： B67D1/0037 , B65D77/30 , B65D2231/004 , B67D1/0078 , B67D1/0079 , B67D1/0462 , B67D1/0801 , B67D1/1286 , B67D3/041 , B67D2001/0814 , B67D2210/0006
摘要： A liquid dispenser uses a flexible bag having expansible and collapsible cells. A rigid manifold, and in one instance a rigid frame is provided in the bag to keep passages open in use and to isolate one of the cells from the remaining cells. The dispenser employs an efficient and quiet air pressure operating system. In one application, a concentrated drink mix may be held in a reservoir and diluted within other cells in the bag for dispensing to a cup or the like. A valve system allows for the particulates in the liquid without compromising the function of the valve.
摘要翻译：液体分配器使用具有可膨胀和可折叠单元的柔性袋。刚性歧管，并且在一个实例中，刚性框架设置在袋中以在使用中保持通道开放并且将其中一个电池与剩余的电池隔离。分配器采用高效安静的气压操作系统。在一个应用中，浓缩饮料混合物可以保持在储存器中并在袋中的其它细胞内稀释以分配到杯子等中。阀系统允许液体中的微粒而不损害阀的功能。

2. 发明授权

US07237691B2 Flexible bag for fluent material dispenser 有权
标题翻译：柔性袋用于流畅的材料分配器
公开(公告)号：US07237691B2
公开(公告)日：2007-07-03
申请号：US11311601
申请日：2005-12-19
申请人： Hal C. Danby , Michael W. Scharf , Julian F. Swan , David V. Bacehowski
发明人： Hal C. Danby , Michael W. Scharf , Julian F. Swan , David V. Bacehowski
IPC分类号： B65D35/28
CPC分类号： B67D1/0037 , B65D77/30 , B65D2231/004 , B67D1/0078 , B67D1/0079 , B67D1/0462 , B67D1/0801 , B67D1/1286 , B67D3/041 , B67D2001/0814 , B67D2210/0006
摘要： A flexible bag having expansible and collapsible cells can be used in a liquid dispenser. A rigid manifold, and in one instance a rigid frame is provided in the bag to keep passages open in use and to isolate one of the cells from the remaining cells. The manifold is capable of altering the volume of one of the cells so that the same bag can be used in different applications.
摘要翻译：具有可膨胀和可折叠细胞的柔性袋可用于液体分配器。刚性歧管，并且在一个实例中，刚性框架设置在袋中以在使用中保持通道开放并且将其中一个电池与剩余的电池隔离。歧管能够改变其中一个电池的体积，使得相同的袋可以在不同的应用中使用。

3. 发明授权

US06398760B1 Volumetric infusion pump with servo valve control 失效
标题翻译：体积输液泵带伺服阀控制
公开(公告)号：US06398760B1
公开(公告)日：2002-06-04
申请号：US09410676
申请日：1999-10-01
申请人： Hal C. Danby
发明人： Hal C. Danby
IPC分类号： A61M3700
CPC分类号： A61M5/1483 , A61M5/16881
摘要： An infusion pump (10) includes a reservoir (18) containing a therapeutic liquid to be infused. The reservoir (18) includes an outlet (36) for the liquid. A volumetric air pump (24) is operatively associated with the reservoir (18) to pressurize the reservoir and thus drive liquid out the outlet (36). A valve (12) is operatively associated with the outlet (36) and prevents the flow of liquid through the outlet until a select threshold pressure is obtained in the outlet. The valve thereafter maintains an opening in the outlet that keeps the pressure in the reservoir (18) at substantially the select threshold pressure, whereby the volumetric flow rate of liquid through the outlet (36) is proportional to the volumetric flow rate of air from the volumetric air pump (24). The valve (12) varies the opening in the outlet to maintain the select pressure. The outlet preferably consists of a flexible conduit (36) having a select undeformed inner cross-sectional area and the valve (12) variably restricts the flow of liquid through the outlet by pinching a segment of the conduit to vary the inner cross-sectional area of the segment of the conduit. A method of infusing therapeutic liquid to a patient includes providing a reservoir (18) containing a therapeutic liquid, providing a volumetric air pump (24) to pressurize the reservoir to flow liquid out the liquid reservoir through an outlet (36) and maintaining a select pressure in the reservoir so that liquid through the liquid outlet is proportional to the volumetric flow rate of the volumetric air pump.
摘要翻译：输液泵（10）包括容纳待注入的治疗液体的容器（18）。储存器（18）包括用于液体的出口（36）。容积式空气泵（24）与储存器（18）可操作地相关联，以对储存器加压，从而将液体驱出出口（36）。阀（12）与出口（36）可操作地相关联并且防止液体流过出口，直到在出口中获得选择的阈值压力。此后，阀门保持在出口中的开口，其将储存器（18）中的压力保持在基本上的选择阈值压力，由此通过出口（36）的液体的体积流量与来自容积式空气泵（24）。阀（12）改变出口中的开口以保持选择压力。出口优选地由具有选择未变形的内部横截面积的柔性导管（36）组成，并且阀（12）通过夹住管道的一部分可变地限制液体流过出口的流动，以改变内部横截面积的管道段。向患者输注治疗液体的方法包括提供容纳治疗液体的储存器（18），提供容积空气泵（24）以对储存器加压，以通过出口（36）将液体流出液体储存器并保持选择储存器中的压力使得通过液体出口的液体与体积空气泵的体积流量成比例。

4. 发明授权

US5154700A Arrangement for monitoring fluid flow during intravenous supply to a patient 失效
标题翻译：用于监测患者的静脉内供液流量的安排
公开(公告)号：US5154700A
公开(公告)日：1992-10-13
申请号：US744350
申请日：1991-08-13
申请人： Hal C. Danby
发明人： Hal C. Danby
IPC分类号： A61M5/168 , G01L9/00
CPC分类号： A61M5/16854 , G01L9/0001 , Y10S128/13
摘要： An arrangement for monitoring the pressure of fluid flowing through pliant tubing forming part of a system for the intravenous supply of fluids to a patient under medical treatment in which the tubing is caused to assume an elongate cross-section and a linear voltage displacement transducer having a spring loaded plunger is arranged to apply pressure in a flattened region of the tubing wall to provide indications of contact area movement and thus variations in fluid pressure. Compensation for movement of the contact area after pressure is applied due other than to variations in pressure is provided by a sampler which regularly samples the output of tranducer and provides inputs to a comparator directly and via a shift register so that one sample is compared with an immediately preceding sample. If the difference exceeds the threshold of a threshold circuit, which is indicative of fluid pressure change, an alarm is sounded.

5. 发明授权

US4622975A Ear canal electrode 失效
公开(公告)号：US4622975A
公开(公告)日：1986-11-18
申请号：US424387
申请日：1982-09-27
申请人： Hal C. Danby , Myron A. Beigler
发明人： Hal C. Danby , Myron A. Beigler
IPC分类号： A61B5/042 , A61B5/12 , A61F11/04 , A61N1/05 , H04R25/00 , A61B5/04
CPC分类号： A61N1/0541 , A61B5/042 , A61B5/12 , A61B5/6817 , A61F11/04
摘要： A non-invasive, external ear canal electrode useful for transmitting sound stimulus to an ear canal and for conducting electrical signals picked up from the ear canal epidermal surface including a tube comprising electroconductive metal and having a resilient plastic foam element impregnated with an electrolytically conductive medium attached to the end to be placed in the ear.

6. 发明授权

US4576592A Dual source parenteral infusion apparatus 失效
标题翻译：双源肠胃外输注装置
公开(公告)号：US4576592A
公开(公告)日：1986-03-18
申请号：US480527
申请日：1983-03-30
申请人： Hal C. Danby
发明人： Hal C. Danby
IPC分类号： A61M5/00 , A61M5/168 , A61M5/16
CPC分类号： A61M5/16827
摘要： A dual parenteral solution apparatus for delivering predetermined volumes of two solutions at predetermined flow rates with increased accuracy. The apparatus has a shut-off valve in the supplementary solution supply system which is immediately activated when the supplemental solution supply is depleted.
摘要翻译：一种双重肠胃外溶液装置，用于以更高的精度以预定流速输送预定体积的两种溶液。该设备在补充溶液供应系统中具有截止阀，当补充溶液供应耗尽时，其立即被激活。

7. 发明授权

US4559045A Pinch valve assembly 失效
标题翻译：夹管阀组件
公开(公告)号：US4559045A
公开(公告)日：1985-12-17
申请号：US493182
申请日：1983-05-10
申请人： Hal C. Danby , Carl Ritson
发明人： Hal C. Danby , Carl Ritson
IPC分类号： F16K7/06 , A61M5/168 , A61M39/28 , A61M5/00
CPC分类号： A61M39/28
摘要： A disposable pinch valve assembly for parenteral solution delivery systems comprises a two-piece tubing receptor housing hingedly connected and with an irreversible snap connection which will not permit removal of the device from parenteral tubing after assembly. A back section has an integral movable pressure plate attached to the housing by integral flexible web connectors. When the movable plate is actuated toward the stationary press surface, tubing is pinched therebetween and the cross-section area of the flow passage through the tubing is reduced. The movable pressure plate is designed to engage a actuator connector which engages the device with a motor-driven actuator in an axially sliding engagement.
摘要翻译：用于肠胃外溶液输送系统的一次性夹管阀组件包括铰链连接的两件式管接收器壳体和具有不可逆的卡扣连接，其不会在组装之后从肠胃外管道中移除该装置。背部具有通过整体柔性腹板连接器附接到壳体的整体可移动压板。当可移动板朝着固定的压力表面致动时，管道被夹在其间，并且通过管道的流动通道的横截面积减小。可移动压板被设计成接合致动器连接器，该致动器连接器在轴向滑动接合中与马达驱动致动器接合。

8. 发明授权

US06544229B1 Linearly motile infusion pump 失效
标题翻译：线性运动输液泵
公开(公告)号：US06544229B1
公开(公告)日：2003-04-08
申请号：US09561789
申请日：2000-05-01
申请人： Hal C. Danby , John Hawker
发明人： Hal C. Danby , John Hawker
IPC分类号： A61M500
CPC分类号： A61M5/14566 , A61M5/145 , A61M2205/8206
摘要： An ambulatory infusion pump (10) has a syringe barrel (16) having a fluid chamber (19) and an inner wall (22). The pump (10) further has an infusion engine (14) for moving fluid through the syringe barrel (16). The infusion engine (14) has a member (42) for engaging a portion of the syringe barrel (16) for moving the engine (14) linearly along the syringe barrel (16).
摘要翻译：移动式输液泵（10）具有具有流体室（19）和内壁（22）的注射器筒（16）。泵（10）还具有用于使流体通过注射器筒（16）移动的输注引擎（14）。输注引擎（14）具有用于接合注射器筒（16）的一部分（42），用于沿注射器筒（16）线性地移动发动机（14）。

9. 发明授权

US6139531A Tubing restoring bumpers for improved accuracy peristaltic pump 失效
标题翻译：管道恢复保险杠，用于改进精度蠕动泵
公开(公告)号：US6139531A
公开(公告)日：2000-10-31
申请号：US34557
申请日：1998-03-03
申请人： Hal C. Danby
发明人： Hal C. Danby
IPC分类号： F04B43/12 , A61M5/142 , F04B43/08 , A61M1/00
CPC分类号： A61M5/14228 , F04B43/082
摘要： An apparatus in a medical delivery device for biasing tubing having a select original cross-section which is subject to compression and relaxation to substantially its original cross-section upon relaxation. The apparatus includes a plurality of bumpers disposed lengthwise of the tubing operatively associated with the tubing to bias the tubing to its original cross-section and spaced relative to adjacent bumpers to provide for free expansion of the tubing as it is subject to compression.
摘要翻译：一种医疗输送装置中的装置，用于将具有选择性原始横截面的管道偏压，所述选择性原始横截面在松弛时受到压缩和松弛至基本上其原始横截面。该设备包括多个缓冲器，其设置在与管道可操作地相关联的管道的纵向上，以将管道偏压到其原始横截面并相对于相邻的缓冲器间隔开，以便在受到压缩时提供管道的自由膨胀。

10. 发明授权

US5680111A Dual sensor air-in-line detector 失效
标题翻译：双传感器空气在线检测器
公开(公告)号：US5680111A
公开(公告)日：1997-10-21
申请号：US532646
申请日：1995-09-22
申请人： Hal C. Danby , Alan Keith Brundle
发明人： Hal C. Danby , Alan Keith Brundle
IPC分类号： A61M5/36 , G01N35/10 , G08B17/10
CPC分类号： A61M5/365 , G01N2035/1018
摘要： A device for the reliable detection of air or air bubbles in transparent or translucent tubing carrying a fluid which includes a transmitter element for transmitting a light beam to the fluid contained in a large-bore thin-walled transparent tubing, and a pair of first and second light receiver devices for receiving reflected and transmitted light emitted from the transmitter element and which is incident upon the fluid conducting tubing. The light transmitter and receivers are located within a body member around the fluid conducting tubing. Also, an acrylic optical spacer which has a passage for accommodating the tubing is located within the body member. One light receiver is disposed at a 90.degree. angle in relation to the optical axis of the transmitter, while the other receiver is arranged at a 180.degree. angle. Outputs of the light receivers are applied to a processor, which processes the light receivers outputs to detect air in the tubing.
摘要翻译： PCT No.PCT / US95 / 01424 371日期1995年9月22日 102（e）1995年9月22日PCT PCT 1995年2月3日PCT公布。出版物WO95 / 21374 日期1995年8月10日用于可靠地检测携带流体的透明或半透明管道中的空气或气泡的装置，该装置包括用于将光束传送到容纳在大口径薄壁透明管道中的流体的发射器元件，以及一对第一和第二光接收器装置，用于接收从发射器元件发射并入射在流体导管上的反射和透射光。光发射器和接收器位于流体导管的周围的本体构件内。此外，具有用于容纳管道的通道的丙烯酸类光学间隔件位于主体构件内。一个光接收器相对于发射器的光轴以90度角设置，而另一个接收器被布置成180度角。光接收器的输出被施加到处理器，处理器处理光接收器输出以检测管道中的空气。

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