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1. 发明授权

US5607399A Backstop device for a flangeless syringe 失效
标题翻译：无法兰式注射器的止回装置
公开(公告)号：US5607399A
公开(公告)日：1997-03-04
申请号：US532444
申请日：1995-09-22
申请人： Jean P. Grimard , Eric Olive
发明人： Jean P. Grimard , Eric Olive
IPC分类号： A61M5/31 , A61M5/315
CPC分类号： A61M5/315 , A61M2005/3139 , A61M5/31505
摘要： A backstop device to prevent inadvertent withdrawal of a stopper or plunger rod from the open distal end of a flangeless syringe barrel. The backstop includes a retaining wall configured to engage at least a portion of the syringe barrel, and a finger plate at the proximal end of the retaining wall. The finger plate includes an aperture adjacent the open proximal end of the syringe through which a stopper may be inserted. If desired, a ridge may be formed around the periphery of the aperture which may engage with a portion of the syringe barrel. The aperture and, if present, the ridge present a smaller passageway than the inside diameter of the syringe, preventing inadvertent removal of the stopper from the syringe. The backstop can be placed on the syringe regardless of the presence or absence of the plunger.
摘要翻译：一种止回装置，用于防止止动器或柱塞杆从无法兰注射器筒的敞开的远端无意中抽出。止回器包括构造成接合注射器筒的至少一部分的挡土墙和在挡土墙的近端处的指板。指板包括邻近注射器的开放近端的孔，塞子可以穿过该孔。如果需要，可以围绕孔的周边形成脊，其可以与注射器筒的一部分接合。如果存在的话，孔的距离比注射器的内径更小，所以防止了塞子从注射器中的意外移除。无论柱塞的存在或不存在，都可以将止回阀放在注射器上。

2. 发明授权

US08696625B2 Injection set and injection assistance device 有权
标题翻译：注射器和注射辅助装置
公开(公告)号：US08696625B2
公开(公告)日：2014-04-15
申请号：US11912249
申请日：2006-04-19
申请人： Franck Carrel , Frederic Perot , Laurent Barrelle , Eric Olive , Jean-Pierre Grimard , Samuel Gagnieux
发明人： Franck Carrel , Frederic Perot , Laurent Barrelle , Eric Olive , Jean-Pierre Grimard , Samuel Gagnieux
IPC分类号： A61M5/46
CPC分类号： A61M5/46 , A61M5/326 , A61M5/3272 , A61M5/3287 , A61M2005/3247 , A61M2005/3267 , A61M2205/19
摘要： The present invention relates to an injection assistance device (1) comprising a body (2) with a needle (7), grasping means (4) and first elastic return means (9) to dampen limited movement of said grasping means (4), in at least one of the two directions, respectively distal or proximal, during an injection phase, and to maintain said body (2) in its insertion position and said needle (7) at a constant insertion length during the injection step, when the user increases, respectively releases, a distal pressure on the grasping means (4).The invention also relates to an injection set (100) comprising an injection device (3) and the said assistance device (1).
摘要翻译：本发明涉及一种注射辅助装置（1），其包括具有针（7）的主体（2），抓握装置（4）和第一弹性返回装置（9），以阻尼所述抓握装置（4）的有限运动，在注射阶段期间，在两个方向中的至少一个方向上分别为远端或近端，并且在注射步骤期间将所述主体（2）保持在其插入位置和所述针（7）中以恒定的插入长度，当使用者分别释放抓握装置（4）上的远端压力。本发明还涉及一种包括注射装置（3）和所述辅助装置（1）的注射装置（100）。

3. 发明申请

US20110245770A1 Injection Set and Injection Assistance Device 有权
标题翻译：注射装置和注射辅助装置
公开(公告)号：US20110245770A1
公开(公告)日：2011-10-06
申请号：US11912249
申请日：2006-04-19
申请人： Franck Carrel , Frederic Perot , Laurent Barrelle , Eric Olive , Jean-Pierre Grimard , Samuel Gagnieux
发明人： Franck Carrel , Frederic Perot , Laurent Barrelle , Eric Olive , Jean-Pierre Grimard , Samuel Gagnieux
IPC分类号： A61M5/46
CPC分类号： A61M5/46 , A61M5/326 , A61M5/3272 , A61M5/3287 , A61M2005/3247 , A61M2005/3267 , A61M2205/19
摘要： The present invention relates to an injection assistance device (1) comprising a body (2) with a needle (7), grasping means (4) and first elastic return means (9) to dampen limited movement of said grasping means (4), in at least one of the two directions, respectively distal or proximal, during an injection phase, and to maintain said body (2) in its insertion position and said needle (7) at a constant insertion length during the injection step, when the user increases, respectively releases, a distal pressure on the grasping means (4).The invention also relates to an injection set (100) comprising an injection device (3) and the said assistance device (1).
摘要翻译：本发明涉及一种注射辅助装置（1），其包括具有针（7）的主体（2），抓握装置（4）和第一弹性返回装置（9），以阻尼所述抓握装置（4）的有限运动，在注射阶段期间，在两个方向中的至少一个方向上分别为远端或近端，并且在注射步骤期间将所述主体（2）保持在其插入位置和所述针（7）中以恒定的插入长度，当使用者分别释放抓握装置（4）上的远端压力。本发明还涉及一种包括注射装置（3）和所述辅助装置（1）的注射装置（100）。

4. 发明授权

US5843036A Non-dosing cartridge for an injection device 失效
标题翻译：用于注射装置的非定量给料筒
公开(公告)号：US5843036A
公开(公告)日：1998-12-01
申请号：US701962
申请日：1996-08-23
申请人： Eric Olive , Bernard Sams
发明人： Eric Olive , Bernard Sams
IPC分类号： A61M5/20 , A61M5/32
CPC分类号： A61M5/2033 , A61M5/3202 , A61M2005/206 , A61M2005/208 , A61M5/3204 , A61M5/326
摘要： A device for automatically injecting a material into the body is disclosed. The device includes a drive assembly and a disposable assembly including a syringe which is mounted to the drive assembly. The drive assembly includes a drive rod, a driver releasably coupled to the drive rod, and a spring which urges the drive rod towards the syringe assembly. The spring first urges the coupled drive rod and driver along the axis of the device, causing the skin to be penetrated by the needle of the syringe assembly. The drive rod is then decoupled from the driver. The spring continues to urge the drive rod in the axial direction, whereby the drive rod engages a piston in the syringe assembly and causes the displacement of the material therein. A cap is removably mounted to the disposable assembly. Locking members on the cap and disposable assembly prevent removal of the cap until the disposable assembly is moved to the firing position within the drive assembly. A lock release assembly including cooperating elements on the drive assembly and disposable assembly causes disengagement of the locking members upon rotation of the disposable assembly with respect to the drive assembly.
摘要翻译：公开了一种用于将材料自动注入体内的装置。该装置包括驱动组件和包括安装在驱动组件上的注射器的一次性组件。驱动组件包括驱动杆，可释放地联接到驱动杆的驱动器以及将驱动杆推向注射器组件的弹簧。弹簧首先沿着装置的轴线推动联接的驱动杆和驱动器，使得皮肤被注射器组件的针穿透。驱动杆然后与驱动器分离。弹簧继续沿轴向推动驱动杆，由此驱动杆接合注射器组件中的活塞并引起材料在其中的移位。帽可拆卸地安装到一次性组件。盖和一次性组件上的锁定构件防止盖的移除，直到一次性组件移动到驱动组件内的击发位置为止。包括驱动组件和一次性组件上的协作元件的锁定释放组件在一次性组件相对于驱动组件旋转时导致锁定构件脱离。

5. 发明授权

US5709662A Cartridge for an injection device 失效
标题翻译：注射装置用墨盒
公开(公告)号：US5709662A
公开(公告)日：1998-01-20
申请号：US701963
申请日：1996-08-23
申请人： Eric Olive , Bernard Sams
发明人： Eric Olive , Bernard Sams
IPC分类号： A61M5/20 , A61M5/24 , A61M5/32
CPC分类号： A61M5/2033 , A61M2005/202 , A61M2005/206 , A61M2005/208 , A61M2205/583 , A61M5/24 , A61M5/3202 , A61M5/3204 , A61M5/326
摘要： An assembly for automatically injecting a fluid into the body is provided. The assembly includes a drive assembly, which can be reused many times, and a disposable assembly including a sleeve which contains a syringe. The drive assembly includes a housing having an open end to which a collar is mounted. The collar includes a radially inwardly extending pawl. The sleeve includes a generally cylindrical body having a radially outwardly extending rib. The rib defines a notch which is engageable with the pawl when the disposable assembly is inserted within the drive assembly housing. Engagement of the pawl within the notch prevents the disposable assembly from being ejected from the drive assembly housing should the actuating button of the drive assembly be pushed prematurely. Ejection of the disposable assembly requires its rotation with respect to the drive assembly housing to first disengage the pawl from the notch.
摘要翻译：提供了一种用于将流体自动注入体内的组件。该组件包括可重复使用多次的驱动组件和包括含有注射器的套筒的一次性组件。驱动组件包括具有开口端的壳体，其中安装有轴环。轴环包括径向向内延伸的棘爪。套筒包括具有径向向外延伸的肋的大致圆柱体。所述肋限定了当所述一次性组件插入所述驱动组件壳体内时可与所述棘爪接合的切口。如果驱动组件的致动按钮被过早地推动，棘爪在凹口内的接合防止一次性组件从驱动组件壳体弹出。一次性组件的喷射要求其相对于驱动组件壳体旋转，以首先使棘爪与凹口脱离。

6. 发明授权

US5700247A Backstop device for a flangeless syringe 失效
公开(公告)号：US5700247A
公开(公告)日：1997-12-23
申请号：US769014
申请日：1996-12-18
申请人： Jean Pierre Grimard , Eric Olive
发明人： Jean Pierre Grimard , Eric Olive
IPC分类号： A61M5/31 , A61M5/315
CPC分类号： A61M5/315 , A61M2005/3139 , A61M5/31505
摘要： A backstop device to prevent inadvertent withdrawal of a stopper or plunger rod from the open distal end of a flangeless syringe barrel. The backstop includes a retaining wall configured to engage at least a portion of the syringe barrel, and a finger plate at the proximal end of the retaining wall. The finger plate includes an aperture adjacent the open proximal end of the syringe through which a stopper may be inserted. If desired, a ridge may be formed around the periphery of the aperture which may engage with a portion of the syringe barrel. The aperture and, if present, the ridge present a smaller passageway than the inside diameter of the syringe, preventing inadvertent removal of the stopper from the syringe. The backstop can be placed on the syringe regardless of the presence or absence of the plunger.

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