公开(公告)号：US10751483B2

公开(公告)日：2020-08-25

申请号：US15567901

申请日：2016-04-21

申请人： Consort Medical PLC

发明人： Steven Hatch ,  Alastair Willoughby ,  Guy Moseley ,  Dan Garson

IPC分类号： A61M5/32 ,  A61M5/20 ,  A61M5/31

摘要： A medicament delivery device has a syringe, a housing, a needle shield, a biasing member and one or more blocking members. The needle shield is biased axially forwardly by the biasing member so as to selectively cover a needle of the syringe. However, the biasing member is prevented from biasing the needle shield axially forwardly until a radial movement of the blocking members has occurred, which is precipitated by a forward axial movement of the syringe. Consequently, the forward movement of the syringe releases the needle shield to automatically make safe the device.

公开(公告)号：USD824018S1

公开(公告)日：2018-07-24

申请号：US29584320

申请日：2016-11-14

申请人： Consort Medical plc

设计人： Richard Warby ,  Carol Balfour

公开(公告)号：US09517314B2

公开(公告)日：2016-12-13

申请号：US14118148

申请日：2013-05-31

申请人： CONSORT MEDICAL PLC

发明人： Graham Hately ,  Richard Warby

IPC分类号： A61M15/00 ,  G06M1/02 ,  G06M1/04 ,  G06M1/16

CPC分类号： A61M15/0071 ,  A61M15/0021 ,  A61M15/0075 ,  A61M15/009 ,  G06M1/02 ,  G06M1/045 ,  G06M1/166

摘要： A dose indicator device for a pressurized metered dose inhaler comprises an inner wheel, annular outer wheel, actuator and housing; the inner wheel comprising primary indexing teeth and a flexible drive arm; the outer wheel comprising secondary indexing teeth on an outer face of the outer wheel; the inner wheel and outer wheel located at least partially within the housing such that the inner wheel and outer wheel are rotatable about a common longitudinal axis of rotation; the actuator movable in a plane perpendicular to the axis of rotation to engage the primary indexing teeth to rotate the inner wheel; the housing being fixed relative to the axis of rotation and comprising a deflector; the deflector configured such that, on rotation of the inner wheel, the drive arm is intermittently deflected and brought into contact with the secondary indexing teeth to rotate the outer wheel about the axis of rotation.

公开(公告)号：US20160166780A1

公开(公告)日：2016-06-16

申请号：US14904376

申请日：2014-06-14

申请人： CONSORT MEDICAL PLC

发明人： Paul ALLSOP

IPC分类号： A61M11/00 ,  A61F9/00 ,  A61M15/08 ,  B05B11/00

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.

摘要翻译： 用于排出流体的流体输送装置，具有：壳体; 活塞泵; 偏置机构; 和触发机制。 壳体具有基端和具有用于排出流体的出口的排出端。 活塞泵具有限定用于存储流体的泵室的壳体，相对于泵室可滑动地移动的活塞，活塞柱塞和输送通道。 触发器机构可以从其中触发机构移动，其中触发机构防止偏置机构的偏置力传递到壳体到触发构型，触发器机构能够将偏置力转移到壳体，以引起壳体朝向 所述壳体出口沿着输送通道排出来自泵室的流体并且从壳体的出口排出。 偏压机构具有一个或多个柔性捕捉构件和可手动操作的触发器。

公开(公告)号：US09096371B2

公开(公告)日：2015-08-04

申请号：US12515771

申请日：2007-11-07

申请人： Paul Allsop

发明人： Paul Allsop

IPC分类号： B65D83/54 ,  B65D83/42

CPC分类号： B65D83/54 ,  B65D83/425

摘要： A metering valve (10) for dispensing metered doses of a pressurized product derived from a bulk supply of a pressurized product, the metering valve comprising a valve body (14), a valve stem (11), and sealing means (17,18), the valve stem (11) comprising an outlet for the pressurized product, the valve body (14) defining an internal volume (33), the metering valve further comprising a metering chamber (12), the valve stem being movable between a non-dispensing position in which the metering chamber is, in use, in fluid communication with the bulk supply of pressurized product and a dispensing position in which the metering chamber is in fluid communication with the outlet, characterized in that, in use, the bulk supply of pressurized product is wholly contained within the internal volume (33) of the valve body (14).

摘要翻译： 一种用于分配计量剂量的来源于大量供应加压产品的加压产品的计量阀（10），所述计量阀包括阀体（14），阀杆（11）和密封装置（17,18） ，所述阀杆（11）包括用于所述加压产品的出口，所述阀体（14）限定内部容积（33），所述计量阀还包括计量室（12），所述阀杆可在非 - 分配位置，其中计量室在使用中与批量供应的加压产品流体连通，以及分配位置，其中计量室与出口流体连通，其特征在于，在使用中，批量供应 加压产品完全包含在阀体（14）的内部容积（33）内。

公开(公告)号：US20150183571A1

公开(公告)日：2015-07-02

申请号：US14406083

申请日：2013-06-07

申请人： Consort Medical PLC

发明人： Ian Anderson ,  Alastair Willoughby ,  Joshua Stroobant ,  Richard Warby ,  Paul Allsop

IPC分类号： B65D83/24 ,  B65D83/48

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送到所述阀杆中; 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。

公开(公告)号：USD686312S1

公开(公告)日：2013-07-16

申请号：US29423098

申请日：2012-05-29

申请人： Paul Allsop

设计人： Paul Allsop

公开(公告)号：US07997458B2

公开(公告)日：2011-08-16

申请号：US10544741

申请日：2004-02-06

申请人： Mark Wickham

发明人： Mark Wickham

IPC分类号： B65D83/00

CPC分类号： B65D83/425 ,  B65D83/54

摘要： A metering valve (1) is provided for a pressurised container (14) containing a pharmaceutical formulation. The valve has a stem (2) with a central flange (11) and a hollow open end (19) with a side port (20). The stem slides in a body (3) having larger and smaller diameter portions, and being closed off by a seal (4) against which the flange (11) rests in an inoperative position. A second seal is located around the stem on the opposite side of the flange and trapped by a spring (6) which urges the stem into its inoperative position. When the stem is depressed, the inner seal (5) forms a sliding seal with the smaller diameter portion of the body to define a metering chamber (13) filled with the pharmaceutical. Continued depression opens the side hole (20) to allow the contents of the metering chamber to be dispensed.

摘要翻译： 为含有药物制剂的加压容器（14）提供计量阀（1）。 阀具有带有中心凸缘（11）的杆（2）和具有侧端口（20）的中空开口端（19）。 杆体在具有较大和较小直径部分的主体（3）中滑动，并且通过密封件（4）封闭，凸缘（11）在该密封件处于非工作位置。 第二密封件位于法兰的相对侧上的阀杆周围，并被弹簧（6）夹住，该弹簧推动阀杆进入其不工作位置。 当杆被压下时，内密封件（5）与主体的较小直径部分形成滑动密封，以限定填充有药物的计量腔（13）。 连续凹陷打开侧孔（20）以允许计量室的内容物被分配。

公开(公告)号：US07959042B2

公开(公告)日：2011-06-14

申请号：US11660908

申请日：2005-08-26

申请人： Paul Twyman

发明人： Paul Twyman

IPC分类号： B65D83/00

CPC分类号： B65D83/54 ,  Y10T137/86919

摘要： A metering valve used with a pressurized dispensing container, the metering valve has a valve stem assembly that slides co-axially within an annular metering chamber that surrounds the valve stem assembly and forms a substantially cylindrical chamber body. The metering valve also has an outer seal at the top of the cylindrical chamber body and an inner seal at the bottom of the cylindrical chamber body. The valve stem assembly has an outlet and an associated passage that is above the line of the outer seal when the metering valve is at rest, and is below the line of the outer seal when the metering valve is actuated, thereby creating a dispensing passage for the metering chamber's contents. The valve stem assembly has an inlet and an associated passage that is above the line of the inner seal when the metering valve is at rest, and is below the line of the inner seal when the metering valve is actuated. This arrangement controls the amount of material and fluid dispensed in each metered dose, as both passages are never open to the metering chamber at the same time. The valve stem assembly forms a straight, central passage extending from an open inner end of the valve stem assembly to a mid-point of the valve stem assembly located longitudinally within the metering chamber. The valve stem assembly has at least two elongated openings in a wall of the valve stem assembly to allow radially-directed flow between an exterior of the valve stem assembly and the central passage, the elongated openings being located to extend either side of the inner seal when the valve stem assembly is in the non-dispensing position. These elongated inlet passages serve to assure that the device is more reliable during use.

摘要翻译： 与加压分配容器一起使用的计量阀，计量阀具有阀杆组件，该阀杆组件在围绕阀杆组件的环形计量室内同轴滑动，并形成基本上圆柱形的腔体。 计量阀还在圆柱形腔室主体的顶部具有外部密封件，在圆柱形腔体的底部还具有内部密封件。 当计量阀静止时，阀杆组件具有出口和相关联的通道，该通道位于外部密封件的线之上，并且当计量阀被致动时在该外部密封件的线下方形成分配通道， 计量室的内容物。 当计量阀静止时，阀杆组件具有入口和相关联的通道，其位于内部密封件的线之上，并且当计量阀被致动时，阀杆组件位于内部密封件的下方。 这种布置控制在每个计量剂量中分配的材料和流体的量，因为两个通道不会同时打开到计量室。 阀杆组件形成从阀杆组件的敞开的内端延伸到纵向位于计量室内的阀杆组件的中点的直的中心通道。 阀杆组件在阀杆组件的壁中具有至少两个细长的开口，以允许在阀杆组件的外部和中心通道之间的径向流动，细长的开口被定位成延伸内密封件的任一侧 当阀杆组件处于非分配位置时。 这些细长的入口通道用于确保在使用过程中该装置更可靠。

公开(公告)号：US07926482B2

公开(公告)日：2011-04-19

申请号：US11587665

申请日：2005-04-27

申请人： Richard John Warby

发明人： Richard John Warby

IPC分类号： A61M11/00

CPC分类号： A61M15/009 ,  A61M15/008 ,  A61M15/0081 ,  A61M15/0091 ,  A61M2205/0288 ,  A61M2205/3317 ,  A61M2205/8243 ,  A61M2206/14

摘要： A pressurised metered dose inhaler (1) comprising: a reservoir (2) for containing pressurised product, a valve (9) having an inlet (11) communicating with the reservoir and an outlet (14) through which product is dispensed in use, a piece of magnetisable material (5), an armature (8) extending into proximity with the valve, and an electromagnet (7) surrounding at least a portion of the armature. Wherein the armature is coupled to, or forms part of, the valve such that controlled energisation of the electromagnet causes the armature to be either attracted to or repelled from the piece of magnetisable material one or more times to operate the valve for a controlled time period to effect dispensation of a metered dose of pressurised product from the reservoir through the valve outlet.

摘要翻译： 一种加压计量剂量吸入器（1），包括：用于容纳加压产品的储存器（2），具有与储存器连通的入口（11）的阀（9）和在使用中通过其分配产品的出口（14） 可磁化材料片（5），延伸到阀附近的电枢（8）以及围绕电枢的至少一部分的电磁体（7）。 其中电枢联接到阀门或形成阀的一部分，使得电磁体的受控通电使衔铁被吸引或者从可磁化材料排出一次或多次，以在可控制的时间段内操作阀门 以通过阀出口从储存器分配计量剂量的加压产品。