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1. 发明授权

US06346192B2 Apparatus for high pressure fluid filtration 有权
标题翻译：高压流体过滤装置
公开(公告)号：US06346192B2
公开(公告)日：2002-02-12
申请号：US09312181
申请日：1999-05-14
申请人： Mark S. Buhr , Adib G. Daoud , Derek J. Daw , John E. Merritt
发明人： Mark S. Buhr , Adib G. Daoud , Derek J. Daw , John E. Merritt
IPC分类号： B01D2958
CPC分类号： B01D63/08 , A61M1/3613 , A61M2205/7518 , B01D29/05 , B01D29/58 , B01D35/02 , B01D35/31 , B01D61/18 , B01D2201/34 , B01D2201/4046
摘要： A bacterial fluid filter includes a filter element supported by a backing member. The filter element and backing member are sealed, e.g., with one or more o-ring seals, in a housing to provide a filter assembly capable of filtering fluid under relatively high pressure. In one embodiment, a filter element, backing member, and seal are disposed in a removable and disposable housing that is sized to fit within a filter housing.
摘要翻译：细菌流体过滤器包括由背衬构件支撑的过滤元件。过滤器元件和背衬构件例如在壳体中被密封，例如具有一个或多个O形环密封件，以提供能够在较高压力下过滤流体的过滤器组件。在一个实施例中，过滤元件，背衬构件和密封件设置在可拆卸和一次性外壳中，其尺寸适于安装在过滤器壳体内。

2. 发明授权

US06605217B2 Apparatus for high pressure fluid filtration 失效
公开(公告)号：US06605217B2
公开(公告)日：2003-08-12
申请号：US10074156
申请日：2002-02-12
申请人： Mark S. Buhr , Adib G. Daoud , Derek J. Daw , John E. Merritt
发明人： Mark S. Buhr , Adib G. Daoud , Derek J. Daw , John E. Merritt
IPC分类号： B01D2958
CPC分类号： B01D63/08 , A61M1/3613 , A61M2205/7518 , B01D29/05 , B01D29/58 , B01D35/02 , B01D35/31 , B01D61/18 , B01D2201/34 , B01D2201/4046
摘要： A bacterial fluid filter includes a filter element supported by a backing member. The filter element and backing member are sealed, e.g., with one or more o-ring seals, in a housing to provide a filter assembly capable of filtering fluid under relatively high pressure. In one embodiment, a filter element, backing member, and seal are disposed in a removable and disposable housing that is sized to fit within a filter housing.

3. 外观设计

USD325631S Medical tube clamp 失效
公开(公告)号：USD325631S
公开(公告)日：1992-04-21
申请号：US411628
申请日：1989-09-25
申请人： Adib G. Daoud , Fred W. Bacher
设计人： Adib G. Daoud , Fred W. Bacher

4. 发明授权

US07104289B2 System and method for high pressure delivery of gas-supersaturated fluids 有权
标题翻译：气体过饱和流体高压输送的系统和方法
公开(公告)号：US07104289B2
公开(公告)日：2006-09-12
申请号：US10929918
申请日：2004-08-30
申请人： Adib G. Daoud , James M. Gessert
发明人： Adib G. Daoud , James M. Gessert
IPC分类号： B65B1/04
CPC分类号： A61M1/32 , A61M2202/0476
摘要： A system and method for generating a gas-supersaturated fluid and delivering the fluid at high delivery pressures to thereby prevent bubble nucleation is disclosed. The system comprises a housing for containing a removable fluid assembly for housing a fluid to be gas-supersaturated and a drive assembly for delivering the fluid to a delivery site. The housing assembly comprises a cylinder and a piston which-may be advanced along the inner surface of the cylinder to pressurize and to deliver the fluid. To generate a gas-supersaturated fluid, the housing assembly is removed from the system housing, filled with a fluid, and gas is introduced at or slightly above the desired gas partial pressure into the cylinder. To deliver the gas-supersaturated fluid, the fluid assembly is returned to the system housing and the drive assembly advances the piston to increase the hydrostatic pressure to the desired delivery pressure and, after opening a valve, to deliver the gas-supersaturated fluid at the desired high delivery pressure to a delivery site.
摘要翻译：公开了一种用于产生气体过饱和流体并在高输送压力下输送流体从而防止气泡成核的系统和方法。该系统包括用于容纳用于容纳被气体过饱和的流体的可移除流体组件的壳体和用于将流体输送到输送部位的驱动组件。壳体组件包括气缸和活塞，其可以沿着气缸的内表面前进以对流体进行加压和输送。为了产生气体过饱和流体，壳体组件从系统壳体移除，填充有流体，并且将气体以或稍高于期望气体分压导入气缸。为了输送气体过饱和流体，流体组件返回到系统壳体，并且驱动组件前进活塞以将静水压力增加到期望的输送压力，并且在打开阀之后，将气体过饱和流体输送到期望的高输送压力到输送部位。

5. 发明授权

US06782924B2 System and method for high pressure delivery of gas-supersaturated fluids 失效
标题翻译：气体过饱和流体高压输送的系统和方法
公开(公告)号：US06782924B2
公开(公告)日：2004-08-31
申请号：US09882798
申请日：2001-06-14
申请人： Adib G. Daoud , James M. Gessert
发明人： Adib G. Daoud , James M. Gessert
IPC分类号： B65B104
CPC分类号： A61M1/32 , A61M2202/0476
摘要： A system and method for generating a gas-supersaturated fluid and delivering the fluid at high delivery pressures to thereby prevent bubble nucleation is disclosed. The system comprises a housing for containing a removable fluid assembly for housing a fluid to be gas-supersaturated and a drive assembly for delivering the fluid to a delivery site. The housing assembly comprises a cylinder and a piston which may be advanced along the inner surface of the cylinder to pressurize and to deliver the fluid. To generate a gas-supersaturated fluid, the housing assembly is removed from the system housing, filled with a fluid, and gas is introduced at or slightly above the desired gas partial pressure into the cylinder. To deliver the gas-supersaturated fluid, the fluid assembly is returned to the system housing and the drive assembly advances the piston to increase the hydrostatic pressure to the desired delivery pressure and, after opening a valve, to deliver the gas-supersaturated fluid at the desired high delivery pressure to a delivery site.
摘要翻译：公开了一种用于产生气体过饱和流体并在高输送压力下输送流体从而防止气泡成核的系统和方法。该系统包括用于容纳用于容纳被气体过饱和的流体的可移除流体组件的壳体和用于将流体输送到输送部位的驱动组件。壳体组件包括气缸和活塞，其可以沿着气缸的内表面前进以加压和输送流体。为了产生气体过饱和流体，壳体组件从系统壳体移除，填充有流体，并且将气体以或稍高于期望气体分压导入气缸。为了输送气体过饱和流体，流体组件返回到系统壳体，并且驱动组件前进活塞以将静水压力增加到期望的输送压力，并且在打开阀之后，将气体过饱和流体输送到期望的高输送压力到输送部位。

6. 发明授权

US5123275A Air in-line sensor system 失效
标题翻译：空气在线传感器系统
公开(公告)号：US5123275A
公开(公告)日：1992-06-23
申请号：US624406
申请日：1990-12-07
申请人： Adib G. Daoud , Fred W. Bacher
发明人： Adib G. Daoud , Fred W. Bacher
IPC分类号： A61M5/36 , G01N29/032 , G01N29/22 , G01N29/28
CPC分类号： G01N29/222 , A61M5/365 , G01N29/032 , G01N29/28 , G01N2291/02433 , Y10S128/13
摘要： A sensor system has a two-housing arrangement, each housing of which contains a transducer. One housing includes the transmitter transducer and a flat engaging surface for pressing against the fluid line and deforming it. The other housing includes the receiver transducer mounted so that it is coupled to the bottom of a rectangular U-shaped channel for receiving the fluid line. A spring biases the flat surface of the first housing into contact with the fluid line and deforms the fluid line into the shape of the channel so that the fluid line fills the channel. The channel is shaped to force the fluid line into a general rectangular shape as it is pressed into the channel by the flat surface. Two walls of the deformed fluid line are oriented in a direction perpendicular to the flat engaging surface of the first housing and provide an opposing force to the flat surface. The fluid line stiffness and pressure of the fluid within act as an opposing spring to limit the travel of the transmitter transducer housing to result in firm and continuous contact between the transducers and the fluid line. A stop mechanism prevents the two housings from contacting.
摘要翻译：传感器系统具有双壳体布置，每个壳体包含换能器。一个壳体包括发射器传感器和用于压靠流体管线并使其变形的平坦接合表面。另一个壳体包括接收器换能器，其安装成使得其耦合到矩形U形通道的底部以接收流体线。弹簧偏压第一壳体的平坦表面与流体管线接触并且将流体管线变形为通道的形状，使得流体管线填充通道。通道被成形为当流体线被平坦表面压入通道时，迫使流体管线成为一般的矩形形状。变形的流体管线的两个壁在垂直于第一壳体的平坦接合表面的方向上定向并且向平坦表面提供相反的力。流体线的刚度和流体的压力作为相对的弹簧，以限制发射器传感器壳体的行进，从而导致换能器和流体管线之间的牢固和连续的接触。停止机构防止两个壳体接触。

7. 发明授权

US06315754B1 System and method for high pressure delivery of gas-supersaturated fluids 有权
标题翻译：气体过饱和流体高压输送的系统和方法
公开(公告)号：US06315754B1
公开(公告)日：2001-11-13
申请号：US09467673
申请日：1999-12-21
申请人： Adib G. Daoud , James M. Gessert
发明人： Adib G. Daoud , James M. Gessert
IPC分类号： A61M3700
CPC分类号： A61M1/32 , A61M2202/0476
摘要： A system and method for generating a gas-supersaturated fluid and delivering the fluid at high delivery pressures to thereby prevent bubble nucleation is disclosed. The system comprises a housing for containing a removable fluid assembly for housing a fluid to be gas-supersaturated and a drive assembly for delivering the fluid to a delivery site. The housing assembly comprises a cylinder and a piston which may be advanced along the inner surface of the cylinder to pressurize and to deliver the fluid. To generate a gas-supersaturated fluid, the housing assembly is removed from the system housing, filled with a fluid, and gas is introduced at or slightly above the desired gas partial pressure into the cylinder. To deliver the gas-supersaturated fluid, the fluid assembly is returned to the system housing and the drive assembly advances the piston to increase the hydrostatic pressure to the desired delivery pressure and, after opening a valve, to deliver the gas-supersaturated fluid at the desired high delivery pressure to a delivery site.
摘要翻译：公开了一种用于产生气体过饱和流体并在高输送压力下输送流体从而防止气泡成核的系统和方法。该系统包括用于容纳用于容纳被气体过饱和的流体的可移除流体组件的壳体和用于将流体输送到输送部位的驱动组件。壳体组件包括气缸和活塞，其可以沿着气缸的内表面前进以加压和输送流体。为了产生气体过饱和流体，壳体组件从系统壳体移除，填充有流体，并且将气体以或稍高于期望气体分压导入气缸。为了输送气体过饱和流体，流体组件返回到系统壳体，并且驱动组件前进活塞以将静水压力增加到期望的输送压力，并且在打开阀之后，将气体过饱和流体输送到期望的高输送压力到输送部位。

8. 发明授权

US6142971A System and method for high pressure delivery of gas-supersaturated fluids 有权
公开(公告)号：US6142971A
公开(公告)日：2000-11-07
申请号：US133984
申请日：1998-08-13
申请人： Adib G. Daoud , James M. Gessert
发明人： Adib G. Daoud , James M. Gessert
IPC分类号： A61M5/142 , A61M1/32 , A61M37/00
CPC分类号： A61M1/32 , A61M2202/0476
摘要： A system and method for generating a gas-supersaturated fluid and delivering the fluid at high delivery pressures to thereby prevent bubble nucleation is disclosed. The system comprises a housing for containing a removable fluid assembly for housing a fluid to be gas-supersaturated and a drive assembly for delivering the fluid to a delivery site. The housing assembly comprises a cylinder and a piston which may be advanced along the inner surface of the cylinder to pressurize and to deliver the fluid. To generate a gas-supersaturated fluid, the housing assembly is removed from the system housing, filled with a fluid, and gas is introduced at or slightly above the desired gas partial pressure into the cylinder. To deliver the gas-supersaturated fluid, the fluid assembly is returned to the system housing and the drive assembly advances the piston to increase the hydrostatic pressure to the desired delivery pressure and, after opening a valve, to deliver the gas-supersaturated fluid at the desired high delivery pressure to a delivery site.

9. 发明授权

US5336174A Flow control valve 失效
标题翻译：流量控制阀
公开(公告)号：US5336174A
公开(公告)日：1994-08-09
申请号：US881745
申请日：1992-05-07
申请人： Adib G. Daoud , Emmett B. Anderson
发明人： Adib G. Daoud , Emmett B. Anderson
IPC分类号： A61M39/22 , A61M39/28 , F16L37/28 , A61M39/00
CPC分类号： A61M39/22 , A61M39/281 , F16L37/28 , Y10S128/912
摘要： A valve for fluids employs two telescoping parts which cooperate with one another to block fluid flow when pulled partially apart and open a flow path therethrough when pushed together. A plunger component, having a central bore, a closed off end and perforated walls, is slidingly and sealingly received within the collar of the hollow valve body. When the plunger's closed end is pushed far enough into the valve body so as to expose the apertures, fluid is free to flow from within the valve body into the plunger component. When pulled apart so as to cause the perforations to be positioned within the confines of the collar, flow is blocked. An actuation mechanism integrated into a housing serves to automatically pull the valve's components apart to stop flow when its cover is swung open and conversely causes the two components to be pushed together to open flow when the cover is closed.
摘要翻译：用于流体的阀采用两个伸缩部件，它们彼此配合以在被拉动时部分地分开并阻止流体流动并且当被推入时打开通过其中的流动通道。具有中心孔，封闭端和穿孔壁的柱塞部件被滑动并密封地容纳在中空阀体的轴环内。当柱塞的封闭端被推入足够远的阀体以露出孔时，流体可以自由地从阀体内流入柱塞部件。当拉开时，使得穿孔被定位在套环的范围内，流动被阻塞。集成到壳体中的致动机构用于在其盖被打开时自动拉动阀的部件以阻止流动，并且相反地，当盖关闭时，两个部件被推动在一起以打开流动。

10. 发明授权

US07641628B2 System and method for high pressure delivery of gas-supersaturated fluids 失效
标题翻译：气体过饱和流体高压输送的系统和方法
公开(公告)号：US07641628B2
公开(公告)日：2010-01-05
申请号：US11460474
申请日：2006-07-27
申请人： Adib G. Daoud , James M. Gessert
发明人： Adib G. Daoud , James M. Gessert
IPC分类号： A61M37/00 , A61M1/00 , A61M31/00 , G01N1/22
CPC分类号： A61M1/32 , A61M2202/0476
摘要： A system and method for generating a gas-supersaturated fluid and delivering the fluid at high delivery pressures to thereby prevent bubble nucleation is disclosed. The system comprises a housing for containing a removable fluid assembly for housing a fluid to be gas-supersaturated and a drive assembly for delivering the fluid to a delivery site. The housing assembly comprises a cylinder and a piston which may be advanced along the inner surface of the cylinder to pressurize and to deliver the fluid. To generate a gas-supersaturated fluid, the housing assembly is removed from the system housing, filled with a fluid, and gas is introduced at or slightly above the desired gas partial pressure into the cylinder. To deliver the gas-supersaturated fluid, the fluid assembly is returned to the system housing and the drive assembly advances the piston to increase the hydrostatic pressure to the desired delivery pressure and, after opening a valve, to deliver the gas-supersaturated fluid at the desired high delivery pressure to a delivery site.
摘要翻译：公开了一种用于产生气体过饱和流体并在高输送压力下输送流体从而防止气泡成核的系统和方法。该系统包括用于容纳用于容纳被气体过饱和的流体的可移除流体组件的壳体和用于将流体输送到输送部位的驱动组件。壳体组件包括气缸和活塞，其可以沿着气缸的内表面前进以加压和输送流体。为了产生气体过饱和流体，壳体组件从系统壳体移除，填充有流体，并且将气体以或稍高于期望气体分压导入气缸。为了输送气体过饱和流体，流体组件返回到系统壳体，并且驱动组件前进活塞以将静水压力增加到期望的输送压力，并且在打开阀之后，将气体过饱和流体输送到期望的高输送压力到输送部位。

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