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1. 发明授权

US08758294B2 Balloon inflation device 有权
标题翻译：气球充气装置
公开(公告)号：US08758294B2
公开(公告)日：2014-06-24
申请号：US12159328
申请日：2006-12-22
申请人： Robert Kim , Jiyan Liu , Thomas McPeak , Khader Mohiuddin , Jon Moon , Richard A. Oftedahl , Norman Schwartz , Glenn Toews , Robert F. Wilson
发明人： Robert Kim , Jiyan Liu , Thomas McPeak , Khader Mohiuddin , Jon Moon , Richard A. Oftedahl , Norman Schwartz , Glenn Toews , Robert F. Wilson
IPC分类号： A61M29/00
CPC分类号： A61M25/10182 , A61M25/10185 , A61M25/10188 , A61M2025/102 , A61M2025/1022
摘要： One embodiment provides a method implemented by a powered inflation device to prepare a balloon catheter for use during a medical procedure. In this embodiment, the method includes drawing an amount of medical fluid from a fluid reservoir into the inflation device during a first motorized operation of the inflation device, removing an amount of air from the balloon catheter during a second motorized operation of the inflation device, and injecting the amount of medical fluid from the inflation device into the balloon catheter during a third motorized operation of the inflation device to inflate a balloon located at a distal end of the balloon catheter. The powered inflation device may be a stand-alone device in one embodiment. In one embodiment, the powered inflation device is coupled to an angiographic injector system. When it is coupled to an angiographic injector system, the balloon inflation device and the injector system may be controlled by a common control panel, or console, in one embodiment.
摘要翻译：一个实施例提供了一种由动力充气装置实现的方法，以制备在医疗过程中使用的气囊导管。在该实施例中，该方法包括在充气装置的第一次机动操作期间将一定数量的医用流体从流体储存器抽入充气装置，在充气装置的第二次机动操作期间从气囊导管移除一定量的空气，以及在所述充气装置的第三次电动操作期间将所述充气装置的所述量的所述医用流体从所述充气装置注入到所述气囊导管中，以使位于所述气囊导管的远端的气囊膨胀。在一个实施例中，动力充气装置可以是独立装置。在一个实施例中，动力充气装置联接到血管造影注射器系统。当其耦合到血管造影注射器系统时，在一个实施例中，球囊充气装置和注射器系统可以由公共控制面板或控制台控制。

2. 发明申请

US20100019178A1 LOW PRESSURE MEASUREMENT DEVICES IN HIGH PRESSURE ENVIRONMENTS 有权
标题翻译：低压环境中的低压测量装置
公开(公告)号：US20100019178A1
公开(公告)日：2010-01-28
申请号：US12575199
申请日：2009-10-07
申请人： Robert F. Wilson , Douglas J. Duchon , Mark Gabbard , Khader Mohiuddin , Thomas McPeak
发明人： Robert F. Wilson , Douglas J. Duchon , Mark Gabbard , Khader Mohiuddin , Thomas McPeak
IPC分类号： F16K31/126
CPC分类号： A61B5/411 , A61B5/0215 , A61M5/007 , A61M39/22 , F16K15/147 , Y10T29/49405 , Y10T137/0318 , Y10T137/2567 , Y10T137/784 , Y10T137/7843 , Y10T137/7879 , Y10T137/7881 , Y10T137/7895 , Y10T137/87676
摘要： The present invention presents various novel approaches to solving the problems inherent in measuring biological pressures in high pressure systems. Thus, to protect a pressure transducer exposed to fluid flows at higher pressures than its overpressure rating, a novel valve is used that closes a protected leg in which the transducer is located. The various exemplary embodiments of such valves each have a high pressure input, one or more low pressure inputs, and an output. In operation, when a high pressure fluid flow occurs at a high pressure input, such valves automatically close the low pressure inputs. Alternatively, a novel transducer system is presented, which automatically limits the effective pressure sensed by a transducer to a certain maximum.
摘要翻译：本发明提出了各种新颖的方法来解决测量高压系统中的生物压力所固有的问题。因此，为了保护在比其超压额定值更高的压力下暴露于流体流动的压力传感器，使用一种新型的阀，其闭合换能器所在的受保护的腿。这些阀的各种示例性实施例各自具有高压输入，一个或多个低压输入和输出。在操作中，当在高压输入处发生高压流体流时，这种阀自动关闭低压输入。或者，提出了一种新颖的换能器系统，其自动将由换能器感测的有效压力限制在一定的最大值。

3. 发明申请

US20070265633A1 Implement and method to extract nucleus from spine intervertebral disc 审中-公开
标题翻译：从脊椎椎间盘提取核的实施和方法
公开(公告)号：US20070265633A1
公开(公告)日：2007-11-15
申请号：US11800828
申请日：2007-05-08
申请人： Jon Moon , Thomas McPeak , Robert Conner , Partrick Corneille
发明人： Jon Moon , Thomas McPeak , Robert Conner , Partrick Corneille
IPC分类号： A61B17/00
CPC分类号： A61B17/320783 , A61B10/0275 , A61B17/32002 , A61B17/32056 , A61B2017/00261 , A61B2017/320064
摘要： This invention proposes a device directed to rapid surgical removal of the nucleus pulposus from the spine intervertebral space. The invention is manipulated within the intervertebral space to engage and dislodge small pieces of nucleus material that are mobilized proximally for disposal. Aspects of the invention are included to protect the endplate tissue of vertebrae and limit damage to the integrity of the disc annulus.
摘要翻译：本发明提出了一种用于从脊柱椎间隙快速手术去除髓核的装置。本发明在椎间空间内操作以接合和移除近端动员的小块细胞核材料进行处置。包括本发明的方面以保护椎骨的终板组织并限制对椎间盘环的完整性的损害。

4. 发明授权

US06752789B2 Syringe plunger locking mechanism 有权
标题翻译：注射器柱塞锁定机构
公开(公告)号：US06752789B2
公开(公告)日：2004-06-22
申请号：US09909734
申请日：2001-07-20
申请人： Douglas Duchon , Jason Gerold , Thomas McPeak
发明人： Douglas Duchon , Jason Gerold , Thomas McPeak
IPC分类号： A61M5315
CPC分类号： A61M5/14216 , A61B6/548 , A61M5/14546 , A61M5/31511 , A61M5/31515 , A61M5/365 , A61M2005/14208
摘要： A injection system having a syringe body which defines a pumping chamber. A syringe plunger is located in the pumping chamber and is adapted for reciprocal motion within the pumping chamber. The syringe plunger includes a capture member projecting outwardly in a proximal direction. An actuating shaft is coupled to the syringe plunger and is movable through the syringe body to control movement of the syringe plunger. The capture member is adapted to flex radially outwardly when contacted by the actuating shaft to form a releasable engagement with the actuating shaft when the actuating shaft and the capture member are in an engagement position. A release actuator is disposed proximal to the syringe body, and the capture member releases the actuating shaft upon engagement with the release actuator.
摘要翻译：一种具有限定泵送室的注射器主体的注射系统。注射器柱塞位于泵送室中并且适于在泵送室内的往复运动。注射器柱塞包括沿近端方向向外突出的捕获构件。致动轴联接到注射器柱塞并且可移动穿过注射器主体以控制注射器柱塞的运动。捕获构件适于当致动轴接触时径向向外弯曲，以在致动轴和捕获构件处于接合位置时形成与致动轴的可释放接合。释放致动器设置在注射器本体的近侧，并且捕获构件在与释放致动器接合时释放致动轴。

5. 发明申请

US20110114197A1 LOW PRESSURE MEASUREMENT DEVICES IN HIGH PRESSURE ENVIRONMENTS 有权
标题翻译：低压环境中的低压测量装置
公开(公告)号：US20110114197A1
公开(公告)日：2011-05-19
申请号：US13014524
申请日：2011-01-26
申请人： Robert F. Wilson , Douglas J. Duchon , Mark Gabbard , Khader Mohiuddin , Thomas McPeak
发明人： Robert F. Wilson , Douglas J. Duchon , Mark Gabbard , Khader Mohiuddin , Thomas McPeak
IPC分类号： G05D11/00 , B21D51/16
CPC分类号： A61B5/411 , A61B5/0215 , A61M5/007 , A61M39/22 , F16K15/147 , Y10T29/49405 , Y10T137/0318 , Y10T137/2567 , Y10T137/784 , Y10T137/7843 , Y10T137/7879 , Y10T137/7881 , Y10T137/7895 , Y10T137/87676
摘要： The present invention presents various novel approaches to solving the problems inherent in measuring biological pressures in high pressure systems. Thus, to protect a pressure transducer exposed to fluid flows at higher pressures than its overpressure rating, a novel valve is used that closes a protected leg in which the transducer is located. The various exemplary embodiments of such valves each have a high pressure input, one or more low pressure inputs, and an output. In operation, when a high pressure fluid flow occurs at a high pressure input, such valves automatically close the low pressure inputs. Alternatively, a novel transducer system is presented, which automatically limits the effective pressure sensed by a transducer to a certain maximum.
摘要翻译：本发明提出了各种新颖的方法来解决测量高压系统中的生物压力所固有的问题。因此，为了保护在比其超压额定值更高的压力下暴露于流体流动的压力传感器，使用一种新型的阀，其闭合换能器所在的受保护的腿。这种阀的各种示例性实施例各自具有高压输入，一个或多个低压输入和输出。在操作中，当在高压输入处发生高压流体流时，这种阀自动关闭低压输入。或者，提出了一种新颖的换能器系统，其自动将由换能器感测的有效压力限制在一定的最大值。

6. 发明授权

US07389788B2 Low pressure measurement devices in high pressure environments 有权
标题翻译：低压环境中的低压测量装置
公开(公告)号：US07389788B2
公开(公告)日：2008-06-24
申请号：US10316147
申请日：2002-12-09
申请人： Robert F. Wilson , Douglas J. Duchon , Mark Gabbard , Khader Mohiuddin , Thomas McPeak
发明人： Robert F. Wilson , Douglas J. Duchon , Mark Gabbard , Khader Mohiuddin , Thomas McPeak
IPC分类号： F16K15/14
CPC分类号： A61B5/411 , A61B5/0215 , A61M5/007 , A61M39/22 , F16K15/147 , Y10T29/49405 , Y10T137/0318 , Y10T137/2567 , Y10T137/784 , Y10T137/7843 , Y10T137/7879 , Y10T137/7881 , Y10T137/7895 , Y10T137/87676
摘要： The present invention presents various novel approaches to solving the problems inherent in measuring biological pressures in high pressure systems. Thus, to protect a pressure transducer exposed to fluid flows at higher pressures than its overpressure rating, a novel valve is used that closes a protected leg in which the transducer is located. The various exemplary embodiments of such valves each have a high pressure input, one or more low pressure inputs, and an output. In operation, when a high pressure fluid flow occurs at a high pressure input, such valves automatically close the low pressure inputs. Alternatively, a novel transducer system is presented, which automatically limits the effective pressure sensed by a transducer to a certain maximum.
摘要翻译：本发明提出了各种新颖的方法来解决测量高压系统中的生物压力所固有的问题。因此，为了保护在比其超压额定值更高的压力下暴露于流体流动的压力传感器，使用一种新型的阀，其闭合换能器所在的受保护的腿。这些阀的各种示例性实施例各自具有高压输入，一个或多个低压输入和输出。在操作中，当在高压输入处发生高压流体流时，这种阀自动关闭低压输入。或者，提出了一种新颖的换能器系统，其自动将由换能器感测的有效压力限制在一定的最大值。

7. 发明申请

US20060138377A1 Gamma-stable high pressure stopcock 审中-公开
公开(公告)号：US20060138377A1
公开(公告)日：2006-06-29
申请号：US11334852
申请日：2006-01-18
申请人： Thomas McPeak , Jon Moon
发明人： Thomas McPeak , Jon Moon
IPC分类号： F16K5/00
CPC分类号： A61M39/22 , A61M39/223 , F16K5/00 , F16K5/025 , F16K5/045 , F16K5/0657 , F16K27/06 , F16K27/065 , Y10T137/0519
摘要： A medical stopcock is provided that is constructed and arranged to withstand high pressures and gamma irradiation. The stopcock generally includes a housing and a valve member. The valve member is trapped within the housing so that, when subjected to relatively high pressures, the valve member is unlikely to become separated from the housing. A handle member is attached to the valve member and allows the valve member to be rotated from open to closed positions. In some preferred embodiments, the handle member locks the valve member within the housing, when attached. All of the components are constructed of gamma-stable materials so that the stopcock may be sterilized, in its package, using gamma irradiation.

8. 发明申请

US20050035324A1 Stopcocks and methods of manufacture thereof 有权
标题翻译：旋塞及其制造方法
公开(公告)号：US20050035324A1
公开(公告)日：2005-02-17
申请号：US10933801
申请日：2004-09-03
申请人： Thomas McPeak , Jon Moon
发明人： Thomas McPeak , Jon Moon
IPC分类号： A61M39/00 , A61M39/22 , F16K5/00 , F16K5/02 , F16K5/04 , F16K5/06 , F16K27/06
CPC分类号： A61M39/22 , A61M39/223 , F16K5/00 , F16K5/025 , F16K5/045 , F16K5/0657 , F16K27/06 , F16K27/065 , Y10T137/0519
摘要： A medical stopcock is provided that is constructed and arranged to withstand high pressures and gamma irradiation. The stopcock generally includes a housing and a valve member. The valve member is trapped within the housing so that, when subjected to relatively high pressures, the valve member is unlikely to become separated from the housing. A handle member is attached to the valve member and allows the valve member to be rotated from open to closed positions. In some preferred embodiments, the handle member locks the valve member within the housing, when attached. All of the components are constructed of gamma-stable materials so that the stopcock may be sterilized, in its package, using gamma irradiation.
摘要翻译：提供了一种医用旋塞阀，其构造和布置以经受高压和γ照射。活塞通常包括壳体和阀构件。阀构件被捕获在壳体内，使得当受到相对高的压力时，阀构件不可能与壳体分离。手柄构件附接到阀构件并允许阀构件从打开位置旋转到关闭位置。在一些优选实施例中，当附接时，手柄构件将阀构件锁定在壳体内。所有的部件均由γ稳定材料构成，以便在其包装中使用γ辐照灭活活塞。

9. 发明申请

US20050015056A1 Syringe plunger locking mechanism 有权
标题翻译：注射器柱塞锁定机构
公开(公告)号：US20050015056A1
公开(公告)日：2005-01-20
申请号：US10854966
申请日：2004-05-27
申请人： Douglas Duchon , Jason Gerold , Thomas McPeak
发明人： Douglas Duchon , Jason Gerold , Thomas McPeak
IPC分类号： A61M5/145 , A61M5/315 , A61M36/02
CPC分类号： A61M5/14216 , A61B6/548 , A61M5/14546 , A61M5/31511 , A61M5/31515 , A61M5/365 , A61M2005/14208
摘要： A injection system having a syringe body which defines a pumping chamber. A syringe plunger is located in the pumping chamber and is adapted for reciprocal motion within the pumping chamber. The syringe plunger includes a capture member projecting outwardly in a proximal direction. An actuating shaft is coupled to the syringe plunger and is movable through the syringe body to control movement of the syringe plunger. The capture member is adapted to flex radially outwardly when contacted by the actuating shaft to form a releasable engagement with the actuating shaft when the actuating shaft and the capture member are in an engagement position. A release actuator is disposed proximal to the syringe body, and the capture member releases the actuating shaft upon engagement with the release actuator.
摘要翻译：一种具有限定泵送室的注射器主体的注射系统。注射器柱塞位于泵送室中并且适于在泵送室内的往复运动。注射器柱塞包括沿近端方向向外突出的捕获构件。致动轴联接到注射器柱塞并且可移动穿过注射器主体以控制注射器柱塞的运动。捕获构件适于当致动轴接触时径向向外弯曲，以在致动轴和捕获构件处于接合位置时形成与致动轴的可释放接合。释放致动器设置在注射器本体的近侧，并且捕获构件在与释放致动器接合时释放致动轴。

10. 发明授权

US07617837B2 Low pressure measurement devices in high pressure environments 有权
标题翻译：低压环境中的低压测量装置
公开(公告)号：US07617837B2
公开(公告)日：2009-11-17
申请号：US11401695
申请日：2006-04-10
申请人： Robert F. Wilson , Douglas J. Duchon , Mark Gabbard , Khader Mohiuddin , Thomas McPeak
发明人： Robert F. Wilson , Douglas J. Duchon , Mark Gabbard , Khader Mohiuddin , Thomas McPeak
IPC分类号： G05D11/00
CPC分类号： A61B5/411 , A61B5/0215 , A61M5/007 , A61M39/22 , F16K15/147 , Y10T29/49405 , Y10T137/0318 , Y10T137/2567 , Y10T137/784 , Y10T137/7843 , Y10T137/7879 , Y10T137/7881 , Y10T137/7895 , Y10T137/87676
摘要： The present invention presents various novel approaches to solving the problems inherent in measuring biological pressures in high pressure systems. Thus, to protect a pressure transducer exposed to fluid flows at higher pressures than its overpressure rating, a novel valve is used that closes a protected leg in which the transducer is located. The various exemplary embodiments of such valves each have a high pressure input, one or more low pressure inputs, and an output. In operation, when a high pressure fluid flow occurs at a high pressure input, such valves automatically close the low pressure inputs. Alternatively, a novel transducer system is presented, which automatically limits the effective pressure sensed by a transducer to a certain maximum.
摘要翻译：本发明提出了各种新颖的方法来解决测量高压系统中的生物压力所固有的问题。因此，为了保护在比其超压额定值更高的压力下暴露于流体流动的压力传感器，使用一种新型的阀，其闭合换能器所在的受保护的腿。这些阀的各种示例性实施例各自具有高压输入，一个或多个低压输入和输出。在操作中，当在高压输入处发生高压流体流时，这种阀自动关闭低压输入。或者，提出了一种新颖的换能器系统，其自动将由换能器感测的有效压力限制在一定的最大值。

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