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公开(公告)号：US10272213B2
公开(公告)日：2019-04-30
申请号：US14904376
申请日：2014-07-14
申请人： CONSORT MEDICAL PLC
发明人： Paul Allsop
摘要： Fluid delivery device for discharging a fluid, having: a housing; piston pump; biasing mechanism; and trigger mechanism. The housing has a basal end and a discharge end with outlet for discharging the fluid. The piston pump has a casing defining a pump chamber for storage of fluid, a piston slidably movable relative to the pump chamber, a piston plunger, and a delivery channel. The trigger mechanism is movable from a cocked configuration wherein the trigger mechanism prevents transfer of a biasing force of the biasing mechanism to the casing to a triggered configuration with the trigger mechanism enabling transfer of the biasing force to the casing to cause movement of the casing towards the housing outlet to discharge fluid from the pump chamber, along the delivery channel and out of the outlet of the housing. The biasing mechanism has one or more flexible catch members and a manually operable trigger.
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公开(公告)号：USD824019S1
公开(公告)日：2018-07-24
申请号：US29584326
申请日：2016-11-14
申请人： Consort Medical plc
设计人： Richard Warby , Carol Balfour
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公开(公告)号：US09962492B2
公开(公告)日：2018-05-08
申请号：US14380334
申请日：2013-02-22
申请人： CONSORT MEDICAL PLC
发明人： Ian Anderson , Matt Ekman
CPC分类号： A61M5/284 , A61M5/2066 , A61M5/286 , A61M5/31596 , A61M5/3294 , A61M2005/1787 , A61M2005/31598
摘要： A syringe assembly having a barrel for containing one or more medicaments and a stopper disposed in the barrel defining and separating a first volume and a second volume within the syringe assembly. The stopper includes a permanent seal fluidly sealing the stopper to the barrel about the entire perimeter of the stopper intermediate the first volume and second volume, and a channel bypassing the permanent seal, the channel having a first opening in fluid communication with the second volume and a second opening selectively sealed from the first volume by a resilient seal. The resilient seal is moveable between a sealing configuration and an open configuration to selectively seal the channel from the first volume and is moveable from the sealing configuration to the open configuration upon fluid pressure in the first volume or second volume exceeding a first pressure threshold.
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公开(公告)号：US09527657B2
公开(公告)日：2016-12-27
申请号：US14406083
申请日：2013-06-07
申请人： Consort Medical PLC
IPC分类号： B65D83/00 , B65D83/24 , B65B51/26 , B65B51/30 , B65B31/04 , A61M5/20 , A61M5/155 , A61M39/22 , A61M5/168 , A61M5/44 , B65D83/48 , A61M5/142 , A61M5/145
CPC分类号： B65D83/24 , A61M5/142 , A61M5/14526 , A61M5/155 , A61M5/16804 , A61M5/16881 , A61M5/2053 , A61M5/44 , A61M39/22 , A61M2005/14513 , A61M2039/2486 , A61M2207/00 , A61M2207/10 , B65B31/045 , B65B51/26 , B65B51/30 , B65D83/48 , F04C2270/0421 , Y10T29/49 , Y10T29/49808
摘要： A valve for discharging a fluid, comprising: a valve body at least partially defining a fluid chamber; and a valve stem extending into the fluid chamber, the valve stem comprising an outlet port for transfer, in use, of fluid from the fluid chamber into the valve stem; the valve stem being slidably movable relative to the valve body from: i) a non-dispensing position in which the outlet port is out of communication with the fluid chamber; to ii) a dispensing position in which the outlet port is in fluid communication with the fluid chamber so as to permit transfer of the fluid from the fluid chamber into the valve stem; wherein the valve further comprises a locking member which is configured to prevent return of the valve stem into the non-dispensing position once the valve stem slides beyond a locking position.
摘要翻译： 一种用于排出流体的阀，包括：至少部分地限定流体室的阀体; 以及阀杆，其延伸到所述流体室中，所述阀杆包括用于在使用中将流体从所述流体室传送到所述阀杆中的出口端口; 所述阀杆可相对于所述阀体可滑动地移动，其特征在于：i）所述出口与所述流体室不连通的非分配位置; ii）分配位置，其中所述出口与所述流体室流体连通，以便允许所述流体从所述流体室传递到所述阀杆中; 其中所述阀还包括锁定构件，所述锁定构件被构造成一旦所述阀杆滑动超过锁定位置，则防止所述阀杆返回到所述非分配位置。
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公开(公告)号：US09314808B2
公开(公告)日：2016-04-19
申请号：US14350795
申请日：2012-10-10
申请人： CONSORT MEDICAL PLC
发明人： Paul Allsop
CPC分类号： B05B11/3059 , A61F9/0008 , A61M11/00 , A61M11/007 , A61M15/0028 , A61M15/08 , A61M2202/0007 , A61M2202/0468 , B05B11/02 , B05B11/3004 , B05B11/3052 , B05B11/3091
摘要： A fluid delivery device (1) for discharging a fluid comprises a housing (2, 3), piston pump (4), biasing mechanism (5, 101), and trigger mechanism (6); the housing (2, 3) comprising a basal end (3) and discharge end (2) having an outlet (10) for discharging the fluid; the piston pump (4) comprising a casing (20) defining a pump chamber (35) for fluid storage, piston (21) slidably movable relative to the pump chamber (35), piston plunger (22), and delivery channel (59) for delivering fluid discharged from pump chamber (35) to outlet (10); the trigger mechanism (6) being movable from cocked configuration, preventing transfer of biasing mechanism (5, 101) force to the casing (20) to prevent casing (20) movement towards the outlet (10), to triggered configuration, enabling transfer of biasing mechanism (5, 101) force to the casing (20) to cause casing (20) movement towards the outlet (10) to discharge fluid from the pump chamber (35). The biasing mechanism (5, 101) comprises one or more flexible catch members (104) which in cocked configuration are catched and in triggered configuration are decoupled from the housing (2, 3). The trigger mechanism (6) comprises a manually movable button (100) at the housing basal end (3) comprising an obstructer (114) that in cocked configuration engages the catch members (104) to prevent decoupling.
摘要翻译： 用于排出流体的流体输送装置（1）包括壳体（2,3），活塞泵（4），偏压机构（5,101）和触发机构（6）; 所述壳体（2,3）包括具有用于排出流体的出口（10）的基端（3）和排出端（2） 活塞泵（4）包括限定用于流体储存的泵室（35）的壳体（20），可相对于泵室（35），活塞柱塞（22）和输送通道（59）可滑动地移动的活塞（21） 用于将从泵室（35）排出的流体输送到出口（10）; 所述触发机构（6）能够从压紧构型移动，从而防止偏置机构（5,101）的力传递到壳体（20），以防止壳体（20）朝向出口（10）移动，以触发构造， 偏压机构（5,101）向壳体（20）施力以使壳体（20）朝向出口（10）移动以从泵室（35）排出流体。 偏压机构（5,101）包括一个或多个柔性捕捉构件（104），其处于被锁定构型中，并且在触发构型中与壳体2,3分离。 触发机构（6）包括在壳体基端（3）处的手动可移动的按钮（100），包括阻塞器（114），该阻塞器在压缩构型中与捕捉构件（104）接合以防止解耦。
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公开(公告)号：US20150045747A1
公开(公告)日：2015-02-12
申请号：US14380241
申请日：2013-02-22
申请人： CONSORT MEDICAL PLC
发明人： Ian Anderson , Matt Ekman
CPC分类号： A61M3/0279 , A61M11/007 , A61M15/0028 , A61M15/003 , A61M15/0043 , A61M15/08 , A61M31/00 , A61M39/24 , A61M2005/3128 , A61M2039/242 , A61M2202/0468 , A61M2210/0618 , B05B7/24 , B05B11/007 , B05B11/02
摘要： A valved container assembly which has a container for containing a fluid, the container extending in an axial direction and having an open front end and a valve disposed in the container. The valved container assembly is configured so that forward axial movement of the valve relative to the container is inhibited. A plunger element is disposed axially rearward of the valve and is axially moveable in the container. The plunger element is configured to increase the pressure of a fluid in a first volume of the container upon forward axial movement relative to the valve. The valve includes a channel bypassing the permanent seal, the channel having a first opening in fluid communication with the atmosphere outside of the valved container assembly and a second opening selectively sealed from the first volume by a resilient seal.
摘要翻译： 一种具有用于容纳流体的容器的带阀的容器组件，所述容器在轴向方向上延伸并且具有敞开的前端和设置在所述容器中的阀。 带阀的容器组件被构造成使得阀相对于容器的向前轴向运动被禁止。 柱塞元件设置在阀的轴向后方并且在容器中可轴向移动。 柱塞元件构造成当相对于阀的向前轴向移动时增加容器的第一容积中的流体的压力。 阀包括旁路永久密封件的通道，通道具有与阀体容器组件外部的气氛流体连通的第一开口和通过弹性密封件与第一容积选择性地密封的第二开口。
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公开(公告)号：US20150011975A1
公开(公告)日：2015-01-08
申请号：US14380334
申请日：2013-02-22
申请人： Consort Medical PLC
发明人： Ian Anderson , Matt Ekman
CPC分类号： A61M5/284 , A61M5/2066 , A61M5/286 , A61M5/31596 , A61M5/3294 , A61M2005/1787 , A61M2005/31598
摘要： A syringe assembly which has a barrel for containing one or more medicaments and a stopper disposed in the barrel defining and separating a first volume and a second volume within the syringe assembly. The stopper includes a permanent seal fluidly sealing the stopper to the barrel about the entire perimeter of the stopper intermediate the first volume and second volume, and a channel bypassing the permanent seal, the channel having a first opening in fluid communication with the second volume and a second opening selectively sealed from the first volume by a resilient seal. The resilient seal is moveable between a sealing configuration and an open configuration to selectively seal the channel from the first volume and is moveable from the sealing configuration to the open configuration upon fluid pressure in the first volume or second volume exceeding a first pressure threshold.
摘要翻译： 一种注射器组件，其具有用于容纳一种或多种药物的镜筒和设置在镜筒中的塞子，其限定并分离注射器组件内的第一容积和第二容积。 止动器包括永久性密封件，其在第一容积和第二容积的中间周围围绕塞子的整个周边将塞子流体地密封到筒体，以及绕过永久密封件的通道，通道具有与第二容积流体连通的第一开口， 通过弹性密封件从第一容积选择性地密封的第二开口。 弹性密封件可以在密封构造和打开构型之间移动，以选择性地将通道与第一容积密封，并且在第一体积或第二体积中的流体压力超过第一压力阈值时可以从密封构型移动到打开构型。
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公开(公告)号：US20140231457A1
公开(公告)日：2014-08-21
申请号：US14350795
申请日：2012-10-10
申请人： CONSORT MEDICAL PLC
发明人： Paul Allsop
IPC分类号： B05B11/00
CPC分类号： B05B11/3059 , A61F9/0008 , A61M11/00 , A61M11/007 , A61M15/0028 , A61M15/08 , A61M2202/0007 , A61M2202/0468 , B05B11/02 , B05B11/3004 , B05B11/3052 , B05B11/3091
摘要： A fluid delivery device (1) for discharging a fluid comprises a housing (2, 3), piston pump (4), biasing mechanism (5, 101), and trigger mechanism (6); the housing (2, 3) comprising a basal end (3) and discharge end (2) having an outlet (10) for discharging the fluid; the piston pump (4) comprising a casing (20) defining a pump chamber (35) for fluid storage, piston (21) slidably movable relative to the pump chamber (35), piston plunger (22), and delivery channel (59) for delivering fluid discharged from pump chamber (35) to outlet (10); the trigger mechanism (6) being movable from cocked configuration, preventing transfer of biasing mechanism (5, 101) force to the casing (20) to prevent casing (20) movement towards the outlet (10), to triggered configuration, enabling transfer of biasing mechanism (5, 101) force to the casing (20) to cause casing (20) movement towards the outlet (10) to discharge fluid from the pump chamber (35). The biasing mechanism (5, 101) comprises one or more flexible catch members (104) which in cocked configuration are catched and in triggered configuration are decoupled from the housing (2, 3). The trigger mechanism (6) comprises a manually movable button (100) at the housing basal end (3) comprising an obstructer (114) that in cocked configuration engages the catch members (104) to prevent decoupling.
摘要翻译： 用于排出流体的流体输送装置（1）包括壳体（2,3），活塞泵（4），偏压机构（5,101）和触发机构（6）; 所述壳体（2,3）包括具有用于排出流体的出口（10）的基端（3）和排出端（2） 活塞泵（4）包括限定用于流体储存的泵室（35）的壳体（20），可相对于泵室（35），活塞柱塞（22）和输送通道（59）可滑动地移动的活塞（21） 用于将从泵室（35）排出的流体输送到出口（10）; 所述触发机构（6）能够从压紧构型移动，从而防止偏置机构（5,101）的力传递到壳体（20），以防止壳体（20）朝向出口（10）移动，以触发构造， 偏压机构（5,101）向壳体（20）施力以使壳体（20）朝向出口（10）移动以从泵室（35）排出流体。 偏压机构（5,101）包括一个或多个柔性捕捉构件（104），其处于被锁定构型中，并且在触发构型中与壳体2,3分离。 触发机构（6）包括在壳体基端（3）处的手动可移动的按钮（100），包括阻塞器（114），该阻塞器在压缩构型中与捕捉构件（104）接合以防止解耦。
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