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公开(公告)号：WO2015160553A1
公开(公告)日：2015-10-22
申请号：PCT/US2015/024468
申请日：2015-04-06
发明人： PAUSER, Helmut , BERTL, Mathias
CPC分类号： B05C17/00566 , A61C5/62 , A61C5/64 , A61C5/66 , A61C5/68 , B05C17/00503
摘要： A capsule for mixing and dispensing a dental material which has a body forming a cavity. The cavity is closed by a liquid container. The body and the liquid container in combination form a mixing chamber containing a first component of the dental material. The liquid container has a cup-shaped cartridge formed by a cartridge front wall and a cartridge side wall and having a rear opening. A plug is movably joined within the cartridge through the rear opening for extruding a liquid second component of the dental material. The cartridge further has a channel extending through the cartridge side wall for releasing the second component into the mixing chamber. The body side wall inwardly has a recess being dimensioned for establishing a fluid communication between the channel and the cavity in an activated position, where the activated position corresponds to a second axial position of a two different axial positions of the of the cartridge and the body relative to each other. Further the first axial position corresponds to an inactivated position in which the channel is offset from the recess. A first cover film seals the joint between the cartridge and the plug, and the channel is openably sealed by a second cover film at least in the inactivated position. The capsule helps facilitating the preparation of a dental material.
摘要翻译： 一种用于混合和分配具有形成腔体的牙科材料的胶囊。 空腔由液体容器封闭。 主体和液体容器组合形成包含牙科材料的第一部件的混合室。 液体容器具有由盒前壁和盒侧壁形成的具有后开口的杯形盒。 塞子通过后开口可移动地连接在药筒内，用于挤出牙科材料的液体第二部件。 墨盒还具有延伸穿过墨盒侧壁的通道，用于将第二组分释放到混合室中。 身体侧壁向内具有凹部，其尺寸被设计成用于在致动位置中在通道和空腔之间建立流体连通，其中激活位置对应于药筒和主体的两个不同轴向位置的第二轴向位置 相对于彼此。 此外，第一轴向位置对应于通道偏离凹槽的非活动位置。 第一覆盖膜密封墨盒和插头之间的接合部，并且通道至少处于非激活位置由第二盖膜可打开地密封。 胶囊有助于牙齿材料的制备。
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公开(公告)号：WO2014209853A1
公开(公告)日：2014-12-31
申请号：PCT/US2014/043606
申请日：2014-06-23
CPC分类号： A61C1/0061 , A61C5/62 , A61C5/64 , A61C9/0026 , A61M2025/0008
摘要： A device for dispensing a dental material has a cartridge and a ball-shaped closure member. The cartridge and the closure member in combination form a rotary slide valve for selectively opening and closing a cartridge outlet for the dental material, such that the device can be operated between an operative position in which the cartridge outlet is open and a storage position in which the cartridge outlet is closed. The device further has a cannula which is removably receivable within the closure member. The cannula in the operative position of the device is mechanically locked against removal. The cannula further has an annular seal which in the operative position extends into the outlet.
摘要翻译： 用于分配牙科材料的装置具有盒和球形封闭构件。 盒和封闭构件组合形成旋转滑阀，用于选择性地打开和关闭用于牙科材料的药筒出口，使得该装置可以在其中药筒出口打开的操作位置和存储位置之间操作， 墨盒出口关闭。 该装置还具有可拆卸地容纳在封闭构件内的套管。 在装置的操作位置的套管被机械地锁定以防止移除。 套管还具有环形密封件，其在操作位置延伸到出口中。
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公开(公告)号：WO2009154871A1
公开(公告)日：2009-12-23
申请号：PCT/US2009/041657
申请日：2009-04-24
发明人： PAUSER, Helmut
CPC分类号： A61M5/14566 , A61C5/62 , A61M5/31581 , A61M2205/073
摘要： A device for dispensing a dental composition is provided. The device comprises a plunger for extruding dental composition from a container, an energy accumulator for advancing the plunger, and an actuator for charging the energy accumulator. The force for actuating the actuator is lower than the force at which the plunger can be advanced. The device preferably provides convenient dispensation of dental compositions.
摘要翻译： 提供一种用于分配牙科用组合物的装置。 该装置包括用于从容器挤出牙科用组合物的柱塞，用于推进柱塞的能量蓄能器和用于对能量蓄能器充电的致动器。 用于致动致动器的力低于柱塞能够前进的力。 该装置优选提供方便的牙科组合物分配。
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公开(公告)号：WO2017091551A1
公开(公告)日：2017-06-01
申请号：PCT/US2016/063266
申请日：2016-11-22
IPC分类号： B05C17/01
CPC分类号： A61C5/62
摘要： A dispenser for a pasty material has a container, a cover and a handle. The dispenser is operable by twisting the cover and the handle relative to each other in a dispensing direction for dispensing material and, alternatively, in an opposite closing direction. The container having an outlet for the material and the cover having a dispensing opening. The container and the cover are arranged relative to each other for a rotation between a closed position, in which the cover closes the outlet, and an open position, in which the dispensing opening opens the outlet. A first engagement mechanism is provided for enabling the container and the handle to engage with each other in at least one angular position during twisting in the closing direction. The first engagement mechanism further forming a freewheel mechanism with respect to a rotation in the dispensing direction. The first engagement mechanism has a first snap-stop for providing the engagement between the handle and the container and for impeded disengagement when engaged. A second engagement mechanism is provided for enabling the rotation of the container and the cover in an angular range between the closed position and the open position and restricting a rotation outside that range. The second engagement mechanism has a second snap-stop for providing the restriction between the container and the cover with respect to a twisting toward the dispensing direction and providing for an impeded disengagement when engaged in the open position. The first snap-stop provides for an impeding force to be overcome for disengagement and the second snap-stop provides for a snap-in force to be overcome for engagement. The first and second snap-stop are configured such that the impeding force is greater than the snap-in force.
摘要翻译： 用于糊状材料的分配器具有容器，盖子和手柄。 分配器可通过在分配方向上相对于彼此扭转盖子和手柄以用于分配材料并且可选地在相反的关闭方向上扭转操作。 容器具有用于材料的出口并且盖具有分配开口。 容器和盖子相对于彼此布置用于在盖关闭出口的关闭位置和分配开口打开出口的打开位置之间旋转。 提供第一接合机构以使容器和手柄在沿关闭方向扭转的过程中在至少一个角度位置处彼此接合。 第一接合机构相对于分配方向上的旋转进一步形成飞轮机构。 第一接合机构具有用于提供手柄与容器之间的接合并且在接合时阻止分离的第一卡扣止动件。 设置第二接合机构以使得容器和盖的旋转能够在关闭位置和打开位置之间的角度范围内并限制在该范围外的旋转。 第二接合机构具有第二卡扣止动件，用于相对于朝向分配方向的扭转在容器和盖之间提供限制，并且当接合在打开位置时提供阻止的脱离接合。 第一卡扣提供了为了分离而克服的阻碍力并且第二卡扣提供了为了接合而克服的卡合力。 第一和第二卡扣止动器被配置为使得阻碍力大于卡入力。
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公开(公告)号：WO2010138401A1
公开(公告)日：2010-12-02
申请号：PCT/US2010/035712
申请日：2010-05-21
CPC分类号： A61C5/062 , A61C5/62 , A61C9/0033
摘要： A dispensing device for a dental substance which comprises a body formed in a single piece. The body connects a first passageway and a second passageway which extend along different paths. The body further comprises a nozzle with a free dispensing end. The second passageway extends into the nozzle and tapers toward the dispensing end. The invention helps to reduce manufacturing costs, and helps facilitating handling of the device.
摘要翻译： 一种用于牙科物质的分配装置，其包括形成为单件的主体。 主体连接沿着不同路径延伸的第一通道和第二通道。 主体还包括具有自由分配端的喷嘴。 第二通道延伸到喷嘴中并朝向分配端逐渐变细。 本发明有助于降低制造成本，并且有助于便于装置的处理。
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公开(公告)号：WO2007115063A3
公开(公告)日：2007-10-11
申请号：PCT/US2007/065442
申请日：2007-03-29
申请人： 3M INNOVATIVE PROPERTIES COMPANY , KLETTKE, Thomas , HAMPE, Ruediger , PEEZ, Robert, F. , PEUKER, Marc , PAUSER, Helmut , GRAMANN, Jens
发明人： KLETTKE, Thomas , HAMPE, Ruediger , PEEZ, Robert, F. , PEUKER, Marc , PAUSER, Helmut , GRAMANN, Jens
摘要： The invention relates to a dental retraction device to be used for retracting the gingiva from a prepared tooth structure, the retraction device having the shape of a cord with a radial (x- and y-direction) and longitudinal direction (z-direction) and comprising an absorbing agent and optionally a retarding agent, wherein the retraction device is able to expand in the radial direction (x- and/or y-direction), but essentially does not expand in the longitudinal direction (z- -direction) upon contact with fluid.
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7.发明申请A DEVICE COMPRISING A PLUNGER ASSEMBLY, A METHOD OF ASSEMBLING THE DEVICE AND A METHOD OF MAKING THE PLUNGER ASSEMBLY 审中-公开一种包括一个串联组件的装置，一种组装该装置的方法和一种制造该装置的装置的方法
公开(公告)号：WO2017015332A1
公开(公告)日：2017-01-26
申请号：PCT/US2016/043079
申请日：2016-07-20
发明人： PAUSER, Helmut , PEUKER, Marc
摘要： A device for dispensing a material, being provided with a plunger assembly which has a screw with a first thread portion and a second thread portion. The first and second thread portion differ in shape and, in combination, form one continuous screw thread. The plunger assembly further has a nut which engages the screw thread by a nut thread. The nut thread corresponds in shape to a negative shape of the first thread portion. The invention help minimizing efforts in the assembly of a device using the plunger assembly.
摘要翻译： 一种用于分配材料的装置，设置有具有带有第一螺纹部分和第二螺纹部分的螺钉的柱塞组件。 第一和第二螺纹部分的形状不同，并且组合形成一个连续的螺纹。 柱塞组件还具有通过螺母螺纹与螺纹接合的螺母。 螺母螺纹形状对应于第一螺纹部分的负形状。 本发明有助于最小化装配使用柱塞组件的装置的努力。
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公开(公告)号：WO2015130739A1
公开(公告)日：2015-09-03
申请号：PCT/US2015/017438
申请日：2015-02-25
发明人： PAUSER, Helmut , PEUKER, Marc
CPC分类号： B05C17/00576 , A61C5/062 , A61C5/62 , B05C17/00593 , B05C17/0133
摘要： A device for dispensing a material has a container for holding the material, a piston movably arranged within the container and a spindle in cooperation with the piston. The device is configured such that the spindle and the container are rotatable relative to each other to move the piston for dispensing the material. The piston and the spindle are adapted to anti- twist lock against each other in a first axial position of the piston relative to spindle. And in a second axial position of the piston relative to spindle the anti-twist lock between the piston and the spindle is suspended. The device helps minimizing any residual dental material upon attempting to empty the device.
摘要翻译： 用于分配材料的装置具有用于保持材料的容器，可移动地布置在容器内的活塞和与活塞协作的主轴。 该装置构造成使得主轴和容器可相对于彼此旋转以移动活塞以分配材料。 活塞和主轴适于在活塞的相对于主轴的第一轴向位置中相互抵抗。 并且在活塞相对于主轴的第二轴向位置处，活塞和主轴之间的防扭锁被悬挂。 试图清空设备后，该装置有助于使任何残留的牙科材料最小化。
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公开(公告)号：WO2014099800A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/075426
申请日：2013-12-16
发明人： PAUSER, Helmut
CPC分类号： A61C3/025 , A61C1/0084 , A61C1/087
摘要： A powder jet device (10) for dispensing a dental material comprises a nozzle head (12) comprising a discharge nozzle. The powder jet device (10) further comprises a housing (14) comprising a valve portion (28), which is connected to the nozzle head (12) and is adapted to receive a valve member (16), and a chamber portion (30) comprising at least a first chamber (32) for storing a powder material. The chamber portion (30) comprises a proximal end (34) located adjacent the valve portion (28), a distal end (36) located away from the valve portion (28) and a fluid channel (38) extending from the distal end (36) substantially to the proximal end (34) into the chamber. The powder jet device (10) further comprises a valve member (16) disposed within the valve portion (28). The valve member (16) comprises a fluid supply passage (54) and is movable between a first position, in which a first fluid path (64) for delivery of a fluid from the fluid supply passage (54) into the chamber via the fluid channel (38) so as to create a dispersion from the powder material and a second fluid path (66) for delivery of the dispersion to the discharge nozzle are open, and a second position, in which at least the first fluid path (64) is closed.
摘要翻译： 用于分配牙科材料的粉末喷射装置（10）包括包括排出喷嘴的喷嘴头（12）。 粉末喷射装置（10）还包括壳体（14），其包括阀部分（28），其连接到喷嘴头（12）并且适于容纳阀构件（16），以及室部分（30） ）包括用于存储粉末材料的至少第一室（32）。 室部分（30）包括邻近阀部分（28）定位的近端（34），远离阀部分（28）的远端（36）和从远端延伸的流体通道（38） 36）基本上到近端（34）进入腔室。 粉末喷射装置（10）还包括设置在阀部分（28）内的阀构件（16）。 阀构件（16）包括流体供应通道（54），并且可在第一位置和第二位置之间移动，在第一位置，第一流体路径（64）用于将流体从流体供应通道（54）经由流体 通道（38），以便从粉末材料产生分散体，并且用于将分散体输送到排出喷嘴的第二流体路径（66）是打开的，而第二位置至少第一流体路径（64） 关闭了。
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公开(公告)号：WO2010138396A1
公开(公告)日：2010-12-02
申请号：PCT/US2010/035703
申请日：2010-05-21
申请人： 3M INNOVATIVE PROPERTIES COMPANY , PAUSER, Helmut , PEUKER, Marc , KNEE, Michael , FICHTL, Werner , MAURER, Andreas R.
IPC分类号： A61C5/06
摘要： A dispensing device for a dental substance which has a container for receiving the dental substance, a piston movable in the container, a catch for engagement by an applicator, and further a resilient resilient adapter. The device may be used in different types of applicators and is relatively inexpensive.
摘要翻译： 一种用于牙科物质的分配装置，其具有用于容纳牙科物质的容器，可在容器中移动的活塞，用于通过施加器接合的卡扣，以及弹性弹性适配器。 该装置可以用于不同类型的施用器并且相对便宜。
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