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1. 发明授权

US5868710A Medical fluid injector 失效
公开(公告)号：US5868710A
公开(公告)日：1999-02-09
申请号：US753288
申请日：1996-11-22
申请人： Dane J. Battiato , Gary S. Wagner , Steve P. Verdino , Robert G. Bergen , James E. Knipfer , Pamela K. Jacobs , Peter F. Staats , John N. Minnich , Charles S. Neer , James H. Goethel , Mitchell G. Stern
发明人： Dane J. Battiato , Gary S. Wagner , Steve P. Verdino , Robert G. Bergen , James E. Knipfer , Pamela K. Jacobs , Peter F. Staats , John N. Minnich , Charles S. Neer , James H. Goethel , Mitchell G. Stern
IPC分类号： A61M5/20 , A61D7/00 , A61M5/00 , A61M5/145 , A61M5/36 , A61M1/00
CPC分类号： A61M5/14546 , A61M5/365 , A61M2005/14553 , A61M2205/215 , A61M2205/502 , A61M2205/6018 , A61M5/14566 , Y10S128/01
摘要： A medical fluid injector includes: an air detection system for detecting air in the neck of the syringe; a hand-operated control lever for controlling movement of the injector ram; magnetic conductors for delivering magnetic fields from a power head face plate to an internal circuit board to permit detection of different face plates; a tilt sensor detecting the tilt angle of the power head to control the speed of motion brought about by the hand-operated control lever and to control an invertible display; and a monitor microcontroller for monitoring the behavior of the central processing unit to detect and react to error conditions.

2. 发明授权

US6004292A Medical fluid injector 有权
标题翻译：医用液体注射器
公开(公告)号：US6004292A
公开(公告)日：1999-12-21
申请号：US189470
申请日：1998-11-10
申请人： Dane J. Battiato , Gary S. Wagner , Steve P. Verdino , Robert G. Bergen , James E. Knipfer , Pamela K. Jacobs , Peter F. Staats , John N. Minnich , Charles S. Neer , James H. Goethel
发明人： Dane J. Battiato , Gary S. Wagner , Steve P. Verdino , Robert G. Bergen , James E. Knipfer , Pamela K. Jacobs , Peter F. Staats , John N. Minnich , Charles S. Neer , James H. Goethel
IPC分类号： A61M5/20 , A61D7/00 , A61M5/00 , A61M5/145 , A61M5/36 , A61M1/00
CPC分类号： A61M5/14546 , A61M5/365 , A61M2005/14553 , A61M2205/215 , A61M2205/502 , A61M2205/6018 , A61M5/14566 , Y10S128/01
摘要： A medical fluid injector includes: an air detection system for detecting air in the neck of the syringe; a hand-operated control lever for controlling movement of the injector ram; magnetic conductors for delivering magnetic fields from a power head face plate to an internal circuit board to permit detection of different face plates; a tilt sensor detecting the tilt angle of the power head to control the speed of motion brought about by the hand-operated control lever and to control an invertible display; and a monitor microcontroller for monitoring the behavior of the central processing unit to detect and react to error conditions.
摘要翻译：医用流体注射器包括：用于检测注射器颈部空气的空气检测系统; 用于控制喷射器柱塞运动的手动控制杆; 用于将磁场从动力头面板传递到内部电路板的磁性导体，以允许检测不同的面板; 检测动力头的倾斜角度的倾斜传感器，以控制由手动控制杆引起的运动速度并控制可逆显示; 以及用于监测中央处理单元的行为以检测和对错误状况做出反应的监视器微控制器。

3. 发明授权

US5925022A Medical fluid injector 有权
公开(公告)号：US5925022A
公开(公告)日：1999-07-20
申请号：US189337
申请日：1998-11-10
申请人： Dane J. Battiato , Gary S. Wagner , Steve P. Verdino , Robert G. Bergen , James E. Knipfer , Pamela K. Jacobs , Peter F. Staats , John N. Minnich , Charles S. Neer , James H. Goethel
发明人： Dane J. Battiato , Gary S. Wagner , Steve P. Verdino , Robert G. Bergen , James E. Knipfer , Pamela K. Jacobs , Peter F. Staats , John N. Minnich , Charles S. Neer , James H. Goethel
IPC分类号： A61M5/20 , A61D7/00 , A61M5/00 , A61M5/145 , A61M5/36
CPC分类号： A61M5/14546 , A61M5/365 , A61M2005/14553 , A61M2205/215 , A61M2205/502 , A61M2205/6018 , A61M5/14566 , Y10S128/01
摘要： A medical fluid injector includes: an air detection system for detecting air in the neck of the syringe; a hand-operated control lever for controlling movement of the injector ram; magnetic conductors for delivering magnetic fields from a power head face plate to an internal circuit board to permit detection of different face plates; a tilt sensor detecting the tilt angle of the power head to control the speed of motion brought about by the hand-operated control lever and to control an invertible display; and a monitor microcontroller for monitoring the behavior of the central processing unit to detect and react to error conditions.

4. 发明授权

US5855568A Angiographic syringe and luer connector 失效
标题翻译：血管造影注射器和鲁尔连接器
公开(公告)号：US5855568A
公开(公告)日：1999-01-05
申请号：US753283
申请日：1996-11-22
申请人： Dane J. Battiato , Gary S. Wagner , Steve P. Verdino , Robert G. Bergen , James E. Knipfer , Pamela K. Jacobs , James H. Goethel
发明人： Dane J. Battiato , Gary S. Wagner , Steve P. Verdino , Robert G. Bergen , James E. Knipfer , Pamela K. Jacobs , James H. Goethel
IPC分类号： A61M39/00 , A61M5/145 , A61M39/10 , A61M5/00
CPC分类号： A61M5/14546 , A61M39/10 , A61M2039/1033
摘要： A syringe discharge end having a rotatable tubular connector member for engaging a luer connector on medical tubing. The syringe discharge end and the connector have mating threads which are used to affix the connector to the syringe discharge end. Once affixed, the connector is may freely rotate relative to the syringe, while being prevented from axial movement. On its distal end, the connector includes internal threads for engaging external threads on a standard luer connector of medical tubing. To engage the connector to tubing, the connector is rotated relative to the tubing and the syringe to draw the tubing onto the syringe discharge end.
摘要翻译：一种注射器排出端，其具有用于接合医用管道上的路厄连接器的可旋转管状连接器构件。注射器排出端和连接器具有用于将连接器固定到注射器排出端的配合螺纹。一旦固定，连接器可以相对于注射器自由旋转，同时防止轴向运动。在其远端，连接器包括用于接合医用管道的标准鲁尔连接器上的外螺纹的内螺纹。为了将连接器接合到管道，连接器相对于管道和注射器旋转以将管道吸引到注射器排出端。

5. 发明授权

US06196999B1 Syringe/plunger coupling 有权
标题翻译：注射器/柱塞联轴器
公开(公告)号：US06196999B1
公开(公告)日：2001-03-06
申请号：US09245229
申请日：1999-02-05
申请人： James H. Goethel , Robert G. Bergen
发明人： James H. Goethel , Robert G. Bergen
IPC分类号： A61M3700
CPC分类号： A61M5/31515 , A61M5/007 , A61M5/14546 , A61M5/14566 , Y10S128/01
摘要： A medical fluid injector, replaceable syringe, and coupling mechanism to engage the syringe plunger to the plunger drive ram of the injector are provided wherein coupling involves a cam cleat-like mechanism, thereby allowing for cooperative movement between the plunger drive ram and syringe plunger. The coupling mechanism of the plunger drive ram is provided with first and second movable members, each having toothed, arcuate surfaces, while the coupling mechanism of the syringe plunger is provided with a knurled extension. Disengagement of the coupling mechanism is facilitated by translational movement of a face plate located on the forward end of the injector housing.
摘要翻译：提供了一种医用流体注射器，可替换的注射器和将注射器柱塞接合到注射器的柱塞驱动柱塞的联接机构，其中联接器包括凸轮楔形机构，从而允许柱塞驱动柱塞和注射器柱塞之间的协调运动。柱塞驱动柱塞的联接机构设置有第一和第二可移动构件，每个具有齿形的弓形表面，而注射器柱塞的联接机构设置有滚花延伸部。通过位于喷射器壳体的前端的面板的平移运动来促进联接机构的脱离。

6. 发明授权

US08353879B2 Syringe/plunger coupling 有权
标题翻译：注射器/柱塞联轴器
公开(公告)号：US08353879B2
公开(公告)日：2013-01-15
申请号：US11872484
申请日：2007-10-15
申请人： James H. Goethel , Robert G. Bergen
发明人： James H. Goethel , Robert G. Bergen
IPC分类号： A61M5/315
CPC分类号： A61M5/31515 , A61M5/007 , A61M5/14546 , A61M5/14566 , Y10S128/01
摘要： A medical fluid injector, replaceable syringe, and coupling mechanism to engage the syringe plunger to the plunger drive ram of the injector are provided wherein coupling involves a cam cleat-like mechanism, thereby allowing for cooperative movement between the plunger drive ram and syringe plunger. The coupling mechanism of the plunger drive ram is provided with first and second movable members, each having toothed, arcuate surfaces, while the coupling mechanism of the syringe plunger is provided with a knurled cavity. Disengagement of the coupling mechanism is facilitated by translational movement of a face plate located on the forward end of the injector housing.
摘要翻译：提供了一种医用流体注射器，可替换的注射器和将注射器柱塞接合到注射器的柱塞驱动柱塞的联接机构，其中联接器包括凸轮楔形机构，从而允许柱塞驱动柱塞和注射器柱塞之间的协调运动。柱塞驱动柱塞的联接机构设置有第一和第二可动构件，每个具有齿形的弓形表面，而注射器柱塞的联接机构设置有滚花腔。通过位于喷射器壳体的前端的面板的平移运动来促进联接机构的脱离。

7. 发明授权

US07300417B1 Syringe/plunger coupling 有权
标题翻译：注射器/柱塞联轴器
公开(公告)号：US07300417B1
公开(公告)日：2007-11-27
申请号：US09764630
申请日：2001-01-18
申请人： James H. Goethel , Robert G. Bergen
发明人： James H. Goethel , Robert G. Bergen
IPC分类号： A61M37/00
CPC分类号： A61M5/31515 , A61M5/007 , A61M5/14546 , A61M5/14566 , Y10S128/01
摘要： A medical fluid injector, replaceable syringe, and coupling mechanism to engage the syringe plunger to the plunger drive ram of the injector are provided wherein coupling involves a cam cleat-like mechanism, thereby allowing for cooperative movement between the plunger drive ram and syringe plunger. The coupling mechanism of the plunger drive ram is provided with first and second movable members, each having toothed, arcuate surfaces, while the coupling mechanism of the syringe plunger is provided with a knurled extension. Disengagement of the coupling mechanism is facilitated by translational movement of a face plate located on the forward end of the injector housing.
摘要翻译：提供了一种医用流体注射器，可替换的注射器和将注射器柱塞接合到注射器的柱塞驱动柱塞的联接机构，其中联接器包括凸轮楔形机构，从而允许柱塞驱动柱塞和注射器柱塞之间的协调运动。柱塞驱动柱塞的联接机构设置有第一和第二可移动构件，每个具有齿形的弓形表面，而注射器柱塞的联接机构设置有滚花延伸部。通过位于喷射器壳体的前端的面板的平移运动来促进联接机构的脱离。

8. 发明授权

US07081104B2 Method and apparatus for injecting fluid into animals and disposable front loadable syringe therefor 失效
标题翻译：用于将动物注射到动物中的方法和装置以及一次性前置可装载的注射器
公开(公告)号：US07081104B2
公开(公告)日：2006-07-25
申请号：US10730302
申请日：2003-12-08
申请人： Charles Neer , Frank M. Fago , Paul E. Dieterlen , James H. Goethel
发明人： Charles Neer , Frank M. Fago , Paul E. Dieterlen , James H. Goethel
IPC分类号： A61M1/00 , A61M5/315
CPC分类号： A61M5/14546 , A61M5/14566 , A61M5/1458 , A61M2250/00 , Y10S128/01
摘要： An animal fluid injector, replaceable syringe and method of replacement of the syringe in the injector are provided in which the syringe is loadable and unloadable into and from the injector through the open front end of a pressure jacket of the injector, thereby permitting replacement without retraction of the syringe plunger drive or disconnection of the injection tubing. The syringe is provided with a pressure restraining front end, such as an integral or removable cap with structure such as threads that lock the syringe to the front end of the jacket by mating with threads on the jacket. A mechanism in the injector, which includes, for example, a key on cam ring operated by a lever with one hand of an operator, interacts with structure such asymmetrically spaced notches on the back end of the syringe to, for example, rotate the syringe and simultaneously translate or rotate a coupling on the syringe plunger into and out of engagement with the plunger drive in the injector.
摘要翻译：提供动物流体注射器，可替换的注射器和注射器中更换注射器的方法，其中注射器可通过注射器的压力套的敞开的前端装载和卸载注射器，从而允许更换而不缩回注射器柱塞驱动或注射管的断开。注射器设置有压力限制前端，例如具有诸如螺纹的结构的整体或可移除的盖，其通过与护套上的螺纹配合将注射器锁定到护套的前端。注射器中的机构，其包括例如由操作者的一只手操作的杠杆操作的凸轮环上的键与注射器后端上的这种不对称间隔的凹口的结构相互作用，例如旋转注射器并且同时将注射器柱塞上的联接器平移或旋转进入注射器中的柱塞驱动器并与其脱离接合。

9. 发明授权

US5456670A Power injector for injecting fluid into animals 失效
标题翻译：用于将动物注射入动物的动力注射器
公开(公告)号：US5456670A
公开(公告)日：1995-10-10
申请号：US205710
申请日：1994-03-03
申请人： Charles Neer , Frank M. Fago , Paul E. Dieterlen , James H. Goethel
发明人： Charles Neer , Frank M. Fago , Paul E. Dieterlen , James H. Goethel
IPC分类号： A61D7/00 , A61M5/145 , A61M37/00
CPC分类号： A61M5/14546 , A61M2250/00 , A61M5/14566 , A61M5/1458 , Y10S128/01
摘要： An animal fluid injector is provided with a syringe guide, preferably in the form of a pressure jacket, having an open front end through which a replaceable disposable syringe is loadable into and unloadable from, thereby permitting replacement without retraction of the syringe plunger drive or disconnection of the injection tubing. The injector is provided with structure, preferably in the form of thread sections, which mates with cooperating structure on the syringe, to connect and lock the syringe to the injector, preferably by rotational motion of, preferably, less than a full turn, of for example, 90.degree.. In the illustrated embodiment, the structure is at the front end of the guide or at the front periphery of a jacket to connect to threads on a pressure restraining front end of the syringe. A mechanism in the injector, which includes, for example, a key on cam ring provided with a lever that is preferably manually operable with one hand of an operator, interacts with structure such asymmetrically spaced notches on the back end of the syringe to, for example, rotate the syringe and simultaneously translate or rotate a coupling on the syringe plunger into and out of engagement with jaws provided of a plunger drive in the injector.
摘要翻译：动物流体注射器设置有优选为压力套形式的注射器引导件，其具有敞开的前端，可更换的一次性注射器通过该前端可装载和卸载，从而允许更换而不缩回注射器柱塞驱动器或断开的注射管。注射器设置有优选地以螺纹部分的形式的结构，其与注射器上的协作结构配合，以将注射器连接和锁定到注射器，优选地通过优选地小于整圈的旋转运动来进行例如90°。在所示的实施例中，结构位于导向器的前端或护套的前周边处，以连接到注射器的压力限制前端上的螺纹。注射器中的机构，其包括例如设置有杠杆的凸轮环上的键，其优选地由操作者的一只手可手动操作，与注射器的后端上的这种不对称间隔开的切口相互作用，用于例如，旋转注射器并且同时将注射器柱塞上的联接器平移或旋转进入和离开与注射器中的柱塞驱动器提供的夹爪接合。

10. 发明授权

US06315758B1 Method of injecting fluid into animals 失效
标题翻译：将动物注射液体的方法
公开(公告)号：US06315758B1
公开(公告)日：2001-11-13
申请号：US08924017
申请日：1997-08-29
申请人： Charles Neer , Frank M. Fago , Paul E. Dieterlen , James H. Goethel
发明人： Charles Neer , Frank M. Fago , Paul E. Dieterlen , James H. Goethel
IPC分类号： A61M100
CPC分类号： A61M5/14546 , A61M5/14566 , A61M5/1458 , A61M2250/00 , Y10S128/01
摘要： An animal fluid injector, replaceable syringe and method of replacement of the syringe in the injector are provided in which the syringe is loadable and unloadable into and from the injector through the open front end of a pressure jacket of the injector, thereby permitting replacement without retraction of the syringe plunger drive or disconnection of the injection tubing. The syringe is provided with a pressure restraining front end, such as an integral or removable cap with structure such as threads that lock the syringe to the front end of the jacket by mating with threads on the jacket. A mechanism in the injector, which includes, for example, a key or cam ring operated by a lever with one hand of an operator, interacts with structure such asymmetrically spaced notches on the back end of the syringe to, for example, rotate the syringe and simultaneously translate or rotate a coupling on the syringe plunger into and out of engagement with the plunger drive in the injector.
摘要翻译：提供动物流体注射器，可替换的注射器和注射器中更换注射器的方法，其中注射器可通过注射器的压力套的敞开的前端装载和卸载注射器，从而允许更换而不缩回注射器柱塞驱动或注射管的断开。注射器设置有压力限制前端，例如具有诸如螺纹的结构的整体或可移除的盖，其通过与护套上的螺纹配合将注射器锁定到护套的前端。注射器中的机构，其包括例如由操作者的一只手操作的杠杆的键或凸轮环，与注射器的后端上的这种不对称间隔的凹口的结构相互作用，例如旋转注射器并且同时将注射器柱塞上的联接器平移或旋转进入注射器中的柱塞驱动器并与其脱离接合。

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