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公开(公告)号：US20050038390A1
公开(公告)日：2005-02-17
申请号：US10949072
申请日：2004-09-24
Applicant: Frank Fago , Charles Neer , Jonathon Gibbs
Inventor： Frank Fago , Charles Neer , Jonathon Gibbs
CPC classification number: A61M5/14546 , A61B6/548 , A61M5/007 , A61M5/14566 , A61M5/1458 , A61M5/16827 , A61M5/172 , A61M5/31525 , A61M5/445 , A61M2005/1402 , A61M2005/1403 , A61M2005/14553 , A61M2205/3317 , A61M2205/3331 , A61M2205/3561 , A61M2205/3569 , A61M2205/3653 , A61M2205/702 , Y02A90/26
Abstract: An injector 20 that may be used to deliver radiographic contrast media and/or flushing solution into a patient's vascular system for the purposes such as obtaining enhanced diagnostic x-ray images. The injector includes the following features: (1) a syringe mount 26 for attachment of a syringe 28 to the injector 20; (2) display 34 and controls 90 for volume and flow rates; (3) automatic limiting of the operating pressure of the injector 20 as determined by the selection of a flow rate; (4) a syringe cradle 48 having a warming capability; (5) a purge/retract trigger 36 for control of the injection procedure having intuitive direction (i.e., forward for injecting, reverse for filing), non-contact control transmission through the housing of an injector 20 for an improved seal integrity, a speed lock, and/or the ability to change the concentration and/or flow rate of media or other fluid during an injection procedure; (6) a switch to determine when the drive ram 46 is in a “home” position; (7) a “soft” on/off power switch separate from the injector; and (8) a structure to prevent rotation of the drive ram 46 about its axis of symmetry 76. Additionally, the injector system includes software for the control of various components.
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公开(公告)号：US20050038389A1
公开(公告)日：2005-02-17
申请号：US10948921
申请日：2004-09-24
Applicant: Frank Fago , Charles Neer , Jonathon Gibbs
Inventor： Frank Fago , Charles Neer , Jonathon Gibbs
CPC classification number: A61M5/14546 , A61B6/548 , A61M5/007 , A61M5/14566 , A61M5/1458 , A61M5/16827 , A61M5/172 , A61M5/31525 , A61M5/445 , A61M2005/1402 , A61M2005/1403 , A61M2005/14553 , A61M2205/3317 , A61M2205/3331 , A61M2205/3561 , A61M2205/3569 , A61M2205/3653 , A61M2205/702 , Y02A90/26
Abstract: An injector 20 that may be used to deliver radiographic contrast media and/or flushing solution into a patient's vascular system for the purposes such as obtaining enhanced diagnostic x-ray images. The injector includes the following features: (1) a syringe mount 26 for attachment of a syringe 28 to the injector 20; (2) display 34 and controls 90 for volume and flow rates; (3) automatic limiting of the operating pressure of the injector 20 as determined by the selection of a flow rate; (4) a syringe cradle 48 having a warming capability; (5) a purge/retract trigger 36 for control of the injection procedure having intuitive direction (i.e., forward for injecting, reverse for filing), non-contact control transmission through the housing of an injector 20 for an improved seal integrity, a speed lock, and/or the ability to change the concentration and/or flow rate of media or other fluid during an injection procedure; (6) a switch to determine when the drive ram 46 is in a “home” position; (7) a “soft” on/off power switch separate from the injector; and (8) a structure to prevent rotation of the drive ram 46 about its axis of symmetry 76. Additionally, the injector system includes software for the control of various components.
Abstract translation: 注射器20，其可以用于将放射照相造影剂和/或冲洗溶液递送到患者的血管系统中，用于获得增强的诊断X射线图像。 注射器包括以下特征：（1）用于将注射器28附接到注射器20的注射器安装件26; （2）显示器34和控制器90的体积和流速; （3）通过选择流量来确定喷射器20的操作压力的自动限制; （4）具有加温能力的注射器支架48; （5）用于控制具有直观方向的注射程序（即，向前进行注射，反转以进行填充）的吹扫/收回扳机36，通过喷射器20的壳体的非接触式控制传动，以提高密封完整性，速度 锁定和/或在注射过程期间改变介质或其它流体的浓度和/或流速的能力; （6）用于确定驱动柱塞46何时处于“主”位置的开关; （7）与注射器分开的“软”开/关电源开关; 和（8）防止驱动压头46绕其对称轴线76旋转的结构。另外，喷射器系统包括用于控制各种部件的软件。
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公开(公告)号：US20050038386A1
公开(公告)日：2005-02-17
申请号：US10949137
申请日：2004-09-24
Applicant: Frank Fago , Charles Neer , Jonathon Gibbs
Inventor： Frank Fago , Charles Neer , Jonathon Gibbs
CPC classification number: A61M5/14546 , A61B6/548 , A61M5/007 , A61M5/14566 , A61M5/1458 , A61M5/16827 , A61M5/172 , A61M5/31525 , A61M5/445 , A61M2005/1402 , A61M2005/1403 , A61M2005/14553 , A61M2205/3317 , A61M2205/3331 , A61M2205/3561 , A61M2205/3569 , A61M2205/3653 , A61M2205/702 , G06F19/00 , Y02A90/26
Abstract: An injector 20 that may be used to deliver radiographic contrast media and/or flushing solution into a patient's vascular system for the purposes such as obtaining enhanced diagnostic x-ray images. The injector includes the following features: (1) a syringe mount 26 for attachment of a syringe 28 to the injector 20; (2) display 34 and controls 90 for volume and flow rates; (3) automatic limiting of the operating pressure of the injector 20 as determined by the selection of a flow rate; (4) a syringe cradle 48 having a warming capability; (5) a purge/retract trigger 36 for control of the injection procedure having intuitive direction (i.e., forward for injecting, reverse for filing), non-contact control transmission through the housing of an injector 20 for an improved seal integrity, a speed lock, and/or the ability to change the concentration and/or flow rate of media or other fluid during an injection procedure; (6) a switch to determine when the drive ram 46 is in a “home” position; (7) a “soft” on/off power switch separate from the injector; and (8) a structure to prevent rotation of the drive ram 46 about its axis of symmetry 76. Additionally, the injector system includes software for the control of various components.
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