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公开(公告)号：US20110178469A1
公开(公告)日：2011-07-21
申请号：US11579563
申请日：2005-05-27
IPC分类号： A61M5/31
CPC分类号： A61M5/2033 , A61M5/3202 , A61M5/3204 , A61M5/326 , A61M2005/206
摘要： The present invention concerns an injection device with a housing adapted to receive a syringe having a discharge nozzle, the housing having an indicator opening. There is a trigger and a forward drive arranged to act upon the syringe on actuation of the trigger to advance the syringe from a retracted position to an extended position thereby discharging the contents of the syringe through the discharge nozzle. A support member is in contacting juxtaposition with the housing and a return drive is supported by the support member and arranged to act upon the syringe after the contents of the syringe has been discharged so that the syringe can be withdrawn from the extended position to the retracted position. Advantageously, the support member is arranged in the housing so that the second drive does not obscure an inspection of the contents of the syringe through the indicator opening. Hence, it can be clearly determined whether the contents of the syringe have been expelled from the syringe.
摘要翻译： 本发明涉及一种具有壳体的注射装置，其适于接收具有排出喷嘴的注射器，该壳体具有指示器开口。 有一个触发器和一个向前驱动器，其设置成在触发器致动时作用在注射器上，以将注射器从缩回位置推进到延伸位置，从而通过排放喷嘴排出注射器的内容物。 支撑构件与壳体并列接触，并且返回驱动器由支撑构件支撑并且布置成在注射器的内容物已经排出之后作用在注射器上，使得注射器可以从延伸位置撤回到缩回 位置。 有利地，支撑构件布置在壳体中，使得第二驱动器不会通过指示器开口遮挡对注射器的内容物的检查。 因此，可以清楚地确定注射器的内容物是否已经从注射器排出。
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公开(公告)号：US09675758B2
公开(公告)日：2017-06-13
申请号：US11579563
申请日：2005-05-27
CPC分类号： A61M5/2033 , A61M5/3202 , A61M5/3204 , A61M5/326 , A61M2005/206
摘要： The present invention concerns an injection device with a housing adapted to receive a syringe having a discharge nozzle, the housing having an indicator opening. There is a trigger and a forward drive arranged to act upon the syringe on actuation of the trigger to advance the syringe from a retracted position to an extended position thereby discharging the contents of the syringe through the discharge nozzle. A support member is in contacting juxtaposition with the housing and a return drive is supported by the support member and arranged to act upon the syringe after the contents of the syringe has been discharged so that the syringe can be withdrawn from the extended position to the retracted position. Advantageously, the support member is arranged in the housing so that the second drive does not obscure an inspection of the contents of the syringe through the indicator opening. Hence, it can be clearly determined whether the contents of the syringe have been expelled from the syringe.
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公开(公告)号：US20050273055A1
公开(公告)日：2005-12-08
申请号：US11150788
申请日：2005-06-10
CPC分类号： A61M5/326 , A61M5/2033 , A61M2005/206 , A61M2005/3143 , A61M2005/31516
摘要： An injection device including a housing for containing a syringe having a bore extending from an end surface, a needle communicating with the bore through the end surface and a dispensing piston movable in said bore towards said end surface so as to expel the contents of the syringe through the needle, the housing having an opening at one end through which the needle may extend, a resilient member for biassing the syringe and the needle inwardly off the housing, a first coupling element moveable towards said one end so as to move the needle of the syringe out of the opening and to move the dispensing piston of the syringe towards the end surface, a mechanism operable to release the syringe such that the needle moves inwardly off the housing, a drive coupling for extending from said first coupling element to the dispensing piston of the syringe so as to transfer movement of said first coupling element to the dispensing piston wherein the mechanism is triggered to release the syringe and includes components to delay release of the syringe until a predetermined period after being triggered such that it can be ensured that the dispensing piston reaches the end surface before the syringe is released and/or the mechanism includes an inertial mass moveable with the first coupling element and drive coupling and a release member actuable by the inertial mass to release the syringe such that when the dispensing piston releases the end surface of the syringe and the first coupling element and drive coupling stop moving, the inertial mass continues to move so as to actuate the release member to release the syringe.
摘要翻译： 一种注射装置，包括用于容纳具有从端表面延伸的孔的注射器的壳体，通过端表面与孔连通的针以及可在所述孔中朝向所述端表面移动的分配活塞，以便排出注射器的内容物 通过所述针，所述壳体在所述针可以延伸穿过的一端具有开口，用于将所述注射器和所述针向内偏离所述壳体的弹性构件，朝向所述一端可移动的第一联接元件， 所述注射器离开所述开口并且使所述注射器的分配活塞朝向所述端表面移动，所述机构可操作以释放所述注射器，使得所述针向内移出所述壳体;驱动联接器，用于从所述第一联接元件延伸到所述分配 以便将所述第一联接元件的运动传递到所述分配活塞，其中所述机构被触发以释放所述注射器 包括用于延迟注射器释放直到在被触发之后的预定时间段的释放的部件，使得可以确保在注射器被释放之前分配活塞到达端表面，和/或该机构包括可与第一联接元件一起移动的惯性块，以及 驱动联接器和由惯性块致动的释放构件以释放注射器，使得当分配活塞释放注射器的端面并且第一联接元件和驱动联接件停止移动时，惯性质量块继续移动，以便致动 释放构件释放注射器。
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公开(公告)号：US08343110B2
公开(公告)日：2013-01-01
申请号：US11579359
申请日：2005-05-27
申请人： Nigel Harrison , Rosemary Habeshaw
发明人： Nigel Harrison , Rosemary Habeshaw
IPC分类号： A61M5/315
CPC分类号： A61M5/2033 , A61M5/31511 , A61M5/3202 , A61M5/3204 , A61M5/326
摘要： A syringe is received within a housing, the syringe having a bore terminating at a forward end in a hypodermic needle and at a rearward end in a flared opening in which a bung having a bore surrounded by a skirt is insertod. A drive element has a forward end consisting of a substantially flat annular region that bears upon the skirt of the bung and surrounds a conical middle region that is received in the bore of the bung. An actuator advances the drive element so as to advance the bung and discharge the contents through the needle. The opening in the rear of the synnge is flared by being provided with a radius. The combination of the radius at the opening and the projecting conical middle region of the drive element allows misalignments of the two to be managed during automated assembly.
摘要翻译： 注射器容纳在壳体内，注射器具有终止于皮下注射针中的前端的孔，并且在扩张开口中的后端处插入具有由裙部包围的孔的栓塞。 驱动元件具有前端，该前端由基本平坦的环形区域组成，该环形区域承载在栓塞的裙部上，并且包围容纳在栓孔中的锥形中间区域。 致动器使驱动元件前进，从而推动栓塞并通过针排出内容物。 通过提供半径，在合成器后部的开口被扩张。 驱动元件的开口处的半径与突出的锥形中间区域的组合允许在自动组装期间管理两者的对准。
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公开(公告)号：US20080312606A1
公开(公告)日：2008-12-18
申请号：US11579359
申请日：2005-05-27
申请人： Nigel Harrison , Rosemary Habeshaw
发明人： Nigel Harrison , Rosemary Habeshaw
IPC分类号： A61M5/315
CPC分类号： A61M5/2033 , A61M5/31511 , A61M5/3202 , A61M5/3204 , A61M5/326
摘要： An injection device is described. A syringe 114 is received within a housing, the syringe having a bore terminating at a forward end in a hypodermic needle 118 and at a rearward end in a flared opening 210 in which a bung 134a having a bore 206 surrounded by a skirt 208 is inserted. A drive element 134 has a forward end consisting of a substantially flat annular region 200 that bears upon the skirt 208 of the bung 134a and surrounds a conical middle region 202 that is received in the bore 206 of the bung 134a. An actuator advances the drive element 134 so as to advance the bung 134a and discharge the contents of the syringe through the needle 118. The opening 210 in the rear of the glass syringe is flared by being provided with a radius. The combination of the radius at the opening 210 and the projecting conical middle region 202 of the drive element allows misalignments of the two to be managed during automated assembly. This is because the conical middle region 202 either pass straight into the opening 210 of the syringe, or contact the radius, which guides them towards the centre of the syringe bore. The radius and the substantially flat annular region 200 and the central conical portion 202 of the drive element 134 are so shaped and dimensioned that axial misalignment between the syringe 114 and the drive element 134 during assembly of the injection device are corrected by, firstly, the conical middle region 202 of the drive element 134 riding up the radius to a point at which, secondly, the substantially flat annular region 200 also makes contact with and rides up the radius, to align the drive element 134 in the bore of the syringe 114.
摘要翻译： 描述注射装置。 注射器114被容纳在壳体内，注射器具有终止于皮下注射针118中的前端的孔，并且在扩张开口210中的后端处插入具有由裙部208包围的孔206的栓134a插入 。 驱动元件134具有由基本上平坦的环形区域200组成的前端，该基部平坦的环形区域200承载在塞子134a的裙部208上并且包围容纳在塞子134a的孔206中的锥形中间区域202。 致动器使驱动元件134前进，以便推动塞舌134a并通过针头118排出注射器的内容物。通过设置半径来使玻璃注射器后部的开口210展开。 开口210处的半径和驱动元件的突出的锥形中间区域202的组合允许在自动组装期间管理的两者的对准。 这是因为锥形中间区域202或者直接进入注射器的开口210，或者接触半径，其将它们引导到注射器孔的中心。 驱动元件134的半径和基本平坦的环形区域200和中心圆锥形部分202的形状和尺寸使得在注射装置的组装过程中注射器114和驱动元件134之间的轴向未对准被首先校正 驱动元件134的圆锥形中间区域202沿着半径加载到其中，其中基本上平坦的环形区域200也与半径接触并且向上跨过半径，以将驱动元件134对准注射器114的孔中 。
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公开(公告)号：US07896001B2
公开(公告)日：2011-03-01
申请号：US10398067
申请日：2001-09-24
申请人： Nigel Harrison , Daniel Godfrey
发明人： Nigel Harrison , Daniel Godfrey
IPC分类号： A61M11/00 , A61M15/00 , F16K31/02 , A23P1/00 , F16F1/18 , H01H1/10 , B28B5/00 , B28B11/08 , B27N3/10 , B29C45/14 , B29B7/00
CPC分类号： A61M15/0091 , A61M15/009 , A61M15/0096 , B29C45/14336 , B29L2031/755 , F15C3/04
摘要： There is provided a pressure-responsive device (40) suitable for use in an inhaler, the pressure-responsive device (40) comprising a closed frame (42) over which is fixed a membrane (44), a tongue (46) being supported on the membrane (44). Two upstanding wings (50) are integrally moulded with the tongue (46) and incorporate square apertures (52). A method of manufacturing the pressure-responsive device (40) is also provided.
摘要翻译： 提供了一种适用于吸入器的压力响应装置（40），所述压力响应装置（40）包括封闭框架（42），所述压力响应装置固定在膜（44）上，所述舌片（46）被支撑 在膜（44）上。 两个直立的翼（50）与舌片（46）整体模制并且包括方形孔（52）。 还提供了制造压力响应装置（40）的方法。
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公开(公告)号：US5731987A
公开(公告)日：1998-03-24
申请号：US666369
申请日：1996-06-20
申请人： John Strong , Peter Clark , Nigel Harrison , Christopher Watson
发明人： John Strong , Peter Clark , Nigel Harrison , Christopher Watson
IPC分类号： B66C23/687 , B66C23/693 , B66C23/70 , B66C23/90 , B66C23/00
CPC分类号： B66C23/705 , B66C23/905
摘要： An operating system for telescoping a telescopic boom for a crane, particularly a boom having three or more telescoping sections, enabling the boom to be extended and retracted automatically under load according to a predetermined sequence which optimises the load capacity of the boom and the stability of the crane. The boom may be switched rapidly between modes of operation in one of which all of the telescoping sections may extend or retract and in another of which at least one telescoping section is maintained in the fully retracted position.
摘要翻译： PCT No.PCT / GB94 / 02790第 371日期：1996年6月20日 102（e）日期1996年6月20日PCT 1994年12月22日PCT PCT。 WO95 / 17343 PCT出版物 日期1995年6月29日一种用于伸缩起重机的伸缩臂的操作系统，特别是具有三个或更多个伸缩部分的起重臂，使得吊杆可以根据预定的顺序在负载下自动伸长和缩回，该顺序优化了 起重机和起重机的稳定性。 可以在操作模式之间快速切换吊杆，其中一个伸缩部分可延伸或缩回，并且另一个伸缩部分中至少一个伸缩部分保持在完全缩回位置。
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公开(公告)号：US09895493B2
公开(公告)日：2018-02-20
申请号：US11579546
申请日：2005-05-27
CPC分类号： A61M5/2033 , A61M5/3202 , A61M5/3204 , A61M5/3213 , A61M2005/206 , A61M2005/3109
摘要： An injection device (110) is described having a housing (112) and a cap (130). The injection device (110) houses a syringe (114) having a needle (118) which is sealed by a boot (120). The cap (130) is arranged so that the boot (120) can be connected to the cap (130) simply, but cannot be removed from the cap (130). The housing (112) and cap (130) are arranged so that upon rotation of the cap (130), the cap (130) is moved axially away from the housing (112) and the boot (120) is removed from the syringe (114). The injection device is simple to use and manufacture.
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公开(公告)号：US07785292B2
公开(公告)日：2010-08-31
申请号：US11579545
申请日：2005-05-27
申请人： Nigel Harrison
发明人： Nigel Harrison
CPC分类号： A61M5/2033 , A61M5/326 , A61M2005/206
摘要： The invention concerns an injection device with a housing adapted to receive a syringe having a discharge nozzle and a plunger. There is a trigger and a drive arranged to act upon the plunger on actuation of the trigger to advance the syringe from a retracted position to an extended position through an opening in the housing. A locking mechanism is arranged in and moveable relative to the housing. The locking mechanism is engaged with the plunger when the syringe is not in its extended position and disengaged from the plunger when the syringe is in its extended position. This means that movement of the plunger relative to the syringe is prevented when, in use, the syringe is advanced from a retracted position to an extended position. Hence the contents of the syringe are not expelled from the syringe during advancement from the retracted position to the extended position. The contents are only expelled when the syringe reaches the extended position.
摘要翻译： 本发明涉及一种具有壳体的注射装置，其适于接纳具有排出喷嘴和柱塞的注射器。 存在触发器和驱动器，其布置成在触发器的致动时作用在柱塞上，以通过壳体中的开口将注射器从缩回位置推进到延伸位置。 锁定机构布置在壳体中并且可相对于壳体移动。 当注射器处于其伸出位置时，当注射器处于其伸出位置时，锁定机构与柱塞接合，并且当注射器处于其延伸位置时与锁塞脱离。 这意味着当使用中注射器从缩回位置前进到延伸位置时，可以防止柱塞相对于注射器的移动。 因此，在从缩回位置到伸出位置的前进过程中，注射器的内容物不会从注射器中排出。 当注射器到达伸出位置时，内容物才被排出。
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公开(公告)号：US20090054838A1
公开(公告)日：2009-02-26
申请号：US11579545
申请日：2005-05-27
申请人： Nigel Harrison
发明人： Nigel Harrison
IPC分类号： A61M5/20
CPC分类号： A61M5/2033 , A61M5/326 , A61M2005/206
摘要： The invention concerns an injection device with a housing adapted to receive a syringe having a discharge nozzle and a plunger. There is a trigger and a drive arranged to act upon the plunger on actuation of the trigger to advance the syringe from a retracted position to an extended position through an opening in the housing. A locking mechanism is arranged in and moveable relative to the housing. The locking mechanism is engaged with the plunger when the syringe is not in its extended position and disengaged from the plunger when the syringe is in its extended position. This means that movement of the plunger relative to the syringe is prevented when, in use, the syringe is advanced from a retracted position to an extended position. Hence the contents of the syringe are not expelled from the syringe during advancement from the retracted position to the extended position. The contents are only expelled when the syringe reaches the extended position.
摘要翻译： 本发明涉及一种具有壳体的注射装置，其适于接纳具有排出喷嘴和柱塞的注射器。 存在触发器和驱动器，其布置成在触发器的致动时作用在柱塞上，以通过壳体中的开口将注射器从缩回位置推进到延伸位置。 锁定机构布置在壳体中并且可相对于壳体移动。 当注射器处于其延伸位置时，当注射器处于其伸出位置时，锁定机构与柱塞接合并且当注射器处于其伸出位置时与锁塞脱离。 这意味着当使用中注射器从缩回位置前进到延伸位置时，可以防止柱塞相对于注射器的移动。 因此，在从缩回位置到伸出位置的前进过程中，注射器的内容物不会从注射器中排出。 当注射器到达伸出位置时，内容物才被排出。
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