公开(公告)号：US06569127B1

公开(公告)日：2003-05-27

申请号：US09665374

申请日：2000-09-20

申请人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

发明人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

IPC分类号： A61M5315

CPC分类号： A61M5/14546 ,  A61M5/14566

摘要： Various sealing structures are used in a front-loading injector, for preventing leakage of spilled fluid from an external surface of a syringe into the vicinity of the drive ram. For example, a sealing gasket may be incorporated into the front face of the injector housing, for mating to the rearward circular edge of the cylindrical body of a syringe. Alternatively, sealing and locking functions may be performed by a single structure on the rearward end of the syringe. Further, leakage may be prevented by including a non-planar sealing flange on the syringe, positioned on the syringe forward of the locking structure, or by a two-piece structure, including a syringe and a separate leakage stopping washer for surrounding the syringe to halt the flow of fluid along the exterior of the syringe. (As part of this aspect, or as an independent feature, the syringe may include an annularly discontinuous flange forward of the locking structure, for providing mechanical support for the syringe against the injector.) Alternatively, an iris-like structure may be incorporated into the front surface of the injector, for closing about the syringe upon insertion of the syringe into the injector.

摘要翻译： 在前装载注射器中使用各种密封结构，用于防止溢出的流体从注射器的外表面泄漏到驱动柱塞的附近。 例如，密封衬垫可以并入到注射器壳体的前表面中，用于与注射器的圆柱形主体的后圆形边缘配合。 或者，密封和锁定功能可以通过注射器后端上的单个结构来执行。 此外，可以通过在注射器上包括位于注射器前方的锁定结构的注射器上的非平面密封凸缘或包括注射器的两件式结构，以及用于将注射器包围的单独的泄漏停止垫圈来防止泄漏 停止沿着注射器外部的流体流动。 （作为该方面的一部分，或作为独立特征，注射器可以包括锁定结构前面的环形不连续的凸缘，用于为注射器提供针对注射器的机械支撑。）或者，可将虹膜状结构并入 注射器的前表面，用于在将注射器插入注射器时围绕注射器闭合。

公开(公告)号：US09308316B1

公开(公告)日：2016-04-12

申请号：US11458463

申请日：2006-07-19

申请人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

发明人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

IPC分类号： A61M5/145 ,  A61M5/00 ,  A61M5/24 ,  A61M31/00

CPC分类号： A61M5/007 ,  A61M5/145 ,  A61M5/14546 ,  A61M5/14566 ,  A61M31/005 ,  A61M2005/14573 ,  A61M2005/2488

摘要： Various structures are used in a front-loading injector, for mounting the syringe to the injector and/or preventing leakage of spilled fluid from an external surface of a syringe into the vicinity of the drive ram. A conically-shaped structure on the rearward end of the syringe is specifically disclosed.

摘要翻译： 在前装载注射器中使用各种结构，用于将注射器安装到注射器和/或防止溢出的流体从注射器的外表面泄漏到驱动柱塞的附近。 具体公开了注射器后端的锥形结构。

公开(公告)号：US08012124B1

公开(公告)日：2011-09-06

申请号：US12035293

申请日：2008-02-21

申请人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

发明人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

IPC分类号： A61M1/00

CPC分类号： A61M5/14546 ,  A61M5/14566

摘要： Various sealing structures are used in a front-loading injector, for preventing leakage of spilled fluid from an external surface of a syringe into the vicinity of the drive ram. For example, a sealing gasket may be incorporated into the front face of the injector housing, for mating to the rearward circular edge of the cylindrical body of a syringe. Alternatively, sealing and locking functions may be performed by a single structure on the rearward end of the syringe. Further, leakage may be prevented by including a non-planar sealing flange on the syringe, positioned on the syringe forward of the locking structure, or by a two-piece structure, including a syringe and a separate leakage stopping washer for surrounding the syringe to halt the flow of fluid along the exterior of the syringe. As part of this aspect, or as an independent feature, the syringe may include an annularly discontinuous flange forward of the locking structure, for providing mechanical support for the syringe against the injector. Alternatively, an iris-like structure may be incorporated into the front surface of the injector, for closing about the syringe upon insertion of the syringe into the injector.

公开(公告)号：US08012125B1

公开(公告)日：2011-09-06

申请号：US12035304

申请日：2008-02-21

申请人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

发明人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

IPC分类号： A61M1/00

CPC分类号： A61M5/14546 ,  A61M5/14566

摘要： Various sealing structures are used in a front-loading injector, for preventing leakage of spilled fluid from an external surface of a syringe into the vicinity of the drive ram. For example, a sealing gasket may be incorporated into the front face of the injector housing, for mating to the rearward circular edge of the cylindrical body of a syringe. Alternatively, sealing and locking functions may be performed by a single structure on the rearward end of the syringe. Further, leakage may be prevented by including a non-planar sealing flange on the syringe, positioned on the syringe forward of the locking structure, or by a two-piece structure, including a syringe and a separate leakage stopping washer for surrounding the syringe to halt the flow of fluid along the exterior of the syringe. As part of this aspect, or as an independent feature, the syringe may include an annularly discontinuous flange forward of the locking structure, for providing mechanical support for the syringe against the injector. Alternatively, an iris-like structure may be incorporated into the front surface of the injector, for closing about the syringe upon insertion of the syringe into the injector.

摘要翻译： 在前装载注射器中使用各种密封结构，用于防止溢出的流体从注射器的外表面泄漏到驱动柱塞的附近。 例如，密封衬垫可以并入到注射器壳体的前表面中，用于与注射器的圆柱形主体的后圆形边缘配合。 或者，密封和锁定功能可以通过注射器后端上的单个结构来执行。 此外，可以通过在注射器上包括位于注射器前方的锁定结构的注射器上的非平面密封凸缘或包括注射器的两件式结构，以及用于将注射器包围的单独的泄漏停止垫圈来防止泄漏 停止沿着注射器外部的流体流动。 作为该方面的一部分，或作为独立特征，注射器可以包括在锁定结构的前方的环形不连续的凸缘，用于为注射器提供针对注射器的机械支撑。 或者，虹膜状结构可以结合到注射器的前表面中，用于在将注射器插入注射器中时围绕注射器闭合。

公开(公告)号：US08932255B1

公开(公告)日：2015-01-13

申请号：US11677946

申请日：2007-02-22

申请人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

发明人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

IPC分类号： A61M1/00

CPC分类号： A61M5/14546 ,  A61M5/14566

摘要： Various sealing structures are used in a front-loading injector, for preventing leakage of spilled fluid from an external surface of a syringe into the vicinity of the drive ram. For example, a sealing gasket may be incorporated into the front face of the injector housing, for mating to the rearward circular edge of the cylindrical body of a syringe. Alternatively, sealing and locking functions may be performed by a single structure on the rearward end of the syringe. Further, leakage may be prevented by including a non-planar sealing flange on the syringe, positioned on the syringe forward of the locking structure, or by a two-piece structure, including a syringe and a separate leakage stopping washer for surrounding the syringe to halt the flow of fluid along the exterior of the syringe. (As part of this aspect, or as an independent feature, the syringe may include an annularly discontinuous flange forward of the locking structure, for providing mechanical support for the syringe against the injector.) Alternatively, an iris-like structure may be incorporated into the front surface of the injector, for closing about the syringe upon insertion of the syringe into the injector.

摘要翻译： 在前装载注射器中使用各种密封结构，用于防止溢出的流体从注射器的外表面泄漏到驱动柱塞的附近。 例如，密封衬垫可以并入到注射器壳体的前表面中，用于与注射器的圆柱形主体的后圆形边缘配合。 或者，密封和锁定功能可以通过注射器后端上的单个结构来执行。 此外，可以通过在注射器上包括位于注射器前方的锁定结构的注射器上的非平面密封凸缘或包括注射器的两件式结构，以及用于将注射器包围的单独的泄漏停止垫圈来防止泄漏 停止沿着注射器外部的流体流动。 （作为该方面的一部分，或作为独立特征，注射器可以包括锁定结构前面的环形不连续的凸缘，用于为注射器提供针对注射器的机械支撑。）或者，可将虹膜状结构并入 注射器的前表面，用于在将注射器插入注射器时围绕注射器闭合。

公开(公告)号：US08864712B1

公开(公告)日：2014-10-21

申请号：US11677926

申请日：2007-02-22

申请人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

发明人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

IPC分类号： A61M1/00

CPC分类号： A61M5/14546 ,  A61M5/14566

摘要： Various sealing structures are used in a front-loading injector, for preventing leakage of spilled fluid from an external surface of a syringe into the vicinity of the drive ram. For example, a sealing gasket may be incorporated into the front face of the injector housing, for mating to the rearward circular edge of the cylindrical body of a syringe. Alternatively, sealing and locking functions may be performed by a single structure on the rearward end of the syringe. Further, leakage may be prevented by including a non-planar sealing flange on the syringe, positioned on the syringe forward of the locking structure, or by a two-piece structure, including a syringe and a separate leakage stopping washer for surrounding the syringe to halt the flow of fluid along the exterior of the syringe. (As part of this aspect, or as an independent feature, the syringe may include an annularly discontinuous flange forward of the locking structure, for providing mechanical support for the syringe against the injector.) Alternatively, an iris-like structure may be incorporated into the front surface of the injector, for closing about the syringe upon insertion of the syringe into the injector.

摘要翻译： 在前装载注射器中使用各种密封结构，用于防止溢出的流体从注射器的外表面泄漏到驱动柱塞的附近。 例如，密封衬垫可以并入到注射器壳体的前表面中，用于与注射器的圆柱形主体的后圆形边缘配合。 或者，密封和锁定功能可以通过注射器后端上的单个结构来执行。 此外，可以通过在注射器上包括位于注射器前方的锁定结构的注射器上的非平面密封凸缘或包括注射器的两件式结构，以及用于将注射器包围的单独的泄漏停止垫圈来防止泄漏 停止沿着注射器外部的流体流动。 （作为该方面的一部分，或作为独立特征，注射器可以包括锁定结构前面的环形不连续的凸缘，用于为注射器提供针对注射器的机械支撑。）或者，可将虹膜状结构并入 注射器的前表面，用于在将注射器插入注射器时围绕注射器闭合。

公开(公告)号：US08597246B1

公开(公告)日：2013-12-03

申请号：US11738925

申请日：2007-04-23

申请人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

发明人： Frank M. Fago ,  Robert Ziemba ,  Gary S. Wagner

IPC分类号： A61M37/00

CPC分类号： A61M5/14546 ,  A61M5/14566

摘要： Various sealing structures are used in a front-loading injector, for preventing leakage of spilled fluid from an external surface of a syringe into the vicinity of the drive ram. For example, a sealing gasket may be incorporated into the front face of the injector housing, for mating to the rearward circular edge of the cylindrical body of a syringe. Alternatively, sealing and locking functions may be performed by a single structure on the rearward end of the syringe. Further, leakage may be prevented by including a non-planar sealing flange on the syringe, positioned on the syringe forward of the locking structure, or by a two-piece structure, including a syringe and a separate leakage stopping washer for surrounding the syringe to halt the flow of fluid along the exterior of the syringe. (As part of this aspect, or as an independent feature, the syringe may include an annularly discontinuous flange forward of the locking structure, for providing mechanical support for the syringe against the injector.) Alternatively, an iris-like structure may be incorporated into the front surface of the injector, for closing about the syringe upon insertion of the syringe into the injector.

摘要翻译： 在前装载注射器中使用各种密封结构，用于防止溢出的流体从注射器的外表面泄漏到驱动柱塞的附近。 例如，密封衬垫可以并入到注射器壳体的前表面中，用于与注射器的圆柱形主体的后圆形边缘配合。 或者，密封和锁定功能可以通过注射器后端上的单个结构来执行。 此外，可以通过在注射器上包括位于注射器前方的锁定结构的注射器上的非平面密封凸缘或包括注射器的两件式结构，以及用于将注射器包围的单独的泄漏停止垫圈来防止泄漏 停止沿着注射器外部的流体流动。 （作为该方面的一部分，或作为独立特征，注射器可以包括锁定结构前面的环形不连续的凸缘，用于为注射器提供针对注射器的机械支撑。）或者，可将虹膜状结构并入 注射器的前表面，用于在将注射器插入注射器时围绕注射器闭合。

公开(公告)号：US20110215264A1

公开(公告)日：2011-09-08

申请号：US13107365

申请日：2011-05-13

申请人： Frank M. Fago ,  David W. Wilson ,  Gary S. Wagner ,  Ralph E. Pollard, JR.

发明人： Frank M. Fago ,  David W. Wilson ,  Gary S. Wagner ,  Ralph E. Pollard, JR.

IPC分类号： G21F5/015 ,  B23P11/00

CPC分类号： G21F5/015 ,  Y10T29/49 ,  Y10T29/49826

摘要： In one characterization, the present invention relates to a radiation-shielding assembly for holding a container having a radioactive material disposed therein. The assembly may, at least in one regard, be referred to as an elution shield and/or a dispensing shield. The assembly includes a body at least partially defining a cavity. There is at least one opening through the body into the cavity. The assembly may include a cap that at least generally hinders escape of radiation from the assembly through the opening. The cap may be releasably attached to the body in one orientation and may establish non-attached engagement with the body in another orientation. The assembly may include an adjustable spacer system for adapting the assembly for use with containers having different heights.

公开(公告)号：US07975922B2

公开(公告)日：2011-07-12

申请号：US11618006

申请日：2006-12-29

申请人： Frank M. Fago ,  David W. Wilson ,  Chad M. Gibson ,  William E. Bausmith ,  Vernon D. Ortenzi ,  Elaine E. Haynes ,  Elaine F. Borgemenke ,  John H. Lewis ,  Gary S. Wagner

发明人： Frank M. Fago ,  David W. Wilson ,  Chad M. Gibson ,  William E. Bausmith ,  Vernon D. Ortenzi ,  Elaine E. Haynes ,  Elaine F. Borgemenke ,  John H. Lewis ,  Gary S. Wagner

IPC分类号： G06K7/08

CPC分类号： G06Q50/22 ,  A61B90/98 ,  A61M5/002 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/1456 ,  A61M5/14566 ,  A61M5/16827 ,  A61M5/1785 ,  A61M5/31511 ,  A61M5/44 ,  A61M2005/14553 ,  A61M2205/17 ,  A61M2205/3569 ,  A61M2205/60 ,  A61M2205/6054 ,  G06F19/00 ,  G06F19/321 ,  G06F19/3462 ,  G06F19/3468 ,  G06Q10/08 ,  G06Q10/087 ,  G06Q50/24 ,  Y02A90/22 ,  Y02A90/26

摘要： The present invention relates to management of information relating to medical fluids, containers therefor, and medical fluid administration devices for administering such medical fluids to patients. Data tags (e.g., RFID tags) are generally associated with containers of the invention and may be electromagnetically read from and/or written to using an electromagnetic device, for example, that may be associated with a medical fluid administration device of the invention.

摘要翻译： 本发明涉及与医用流体及其容器相关的信息的管理，以及用于向患者施用这种医用流体的医用流体管理装置。 数据标签（例如，RFID标签）通常与本发明的容器相关联，并且可以使用电磁装置进行电磁读取和/或写入，所述电磁装置例如可与本发明的药液管理装置相关联。

公开(公告)号：US20100274128A1

公开(公告)日：2010-10-28

申请号：US12830559

申请日：2010-07-06

申请人： Gary S. Wagner ,  Frank M. Fago ,  Peter Staats ,  Dane Battiato

发明人： Gary S. Wagner ,  Frank M. Fago ,  Peter Staats ,  Dane Battiato

IPC分类号： A61B6/00 ,  A61M5/31

CPC分类号： A61B5/055 ,  A61M5/007 ,  A61M5/14216 ,  A61M5/14228 ,  A61M5/14526 ,  A61M5/1454 ,  A61M5/16827 ,  A61M39/08 ,  A61M2005/14513

摘要： Some injectors of the invention may include a fluid drive responsive to pressure of a working fluid (e.g., liquid, pneumatic, or both) to impart a sequence of forces to drive a delivery device (e.g., a syringe) to deliver a medical fluid (e.g., a contrast agent, a radiopharmaceutical, a drug, or a combination thereof). Some injectors may include a multimedia tube configured to pass a working fluid (e.g., air) and a light signal (e.g., infrared). Some injectors may include a peristaltic drive responsive to pressure of a working fluid.

摘要翻译： 本发明的一些注射器可以包括响应于工作流体（例如液体，气动或两者）的压力的流体驱动器，以施加一系列的力来驱动输送装置（例如，注射器）输送医用流体（ 例如造影剂，放射性药物，药物或其组合）。 一些喷射器可以包括配置成通过工作流体（例如空气）和光信号（例如，红外线）的多媒体管。 一些注射器可以包括响应于工作流体的压力的蠕动驱动器。