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1. 发明申请

WO2008021732A1 PISTON FOR A CONTAINER, SYSTEM, AND KIT 审中-公开
标题翻译：活塞，系统和工具包
公开(公告)号：WO2008021732A1
公开(公告)日：2008-02-21
申请号：PCT/US2007/075014
申请日：2007-08-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY , PEUKER, Marc , STENGER, Angela , BERTL, Mathias , HARRE, Manfred , HOHMANN, Arno
发明人： PEUKER, Marc , STENGER, Angela , BERTL, Mathias , HARRE, Manfred , HOHMANN, Arno
IPC分类号： B65D83/76
CPC分类号： B65D83/0005 , A61C5/64 , A61C9/0026
摘要： The present invention is directed to a piston for extruding a substance from a container. The piston comprises a pressure compensation surface to compensate for a difference between the pressure inside of the container and ambient pressure. The present invention is further related to a system comprising such a piston and container. The invention provides for storing of preferably flowable substances, such as dental impression materials. In particular, the present invention helps to prevent air from penetration into the container during storage of the substances. The invention also encompasses a kit comprising such a piston.
摘要翻译：本发明涉及一种用于从容器挤出物质的活塞。活塞包括压力补偿表面，以补偿容器内部的压力与环境压力之间的差。本发明还涉及包括这种活塞和容器的系统。本发明提供优选地存储优选可流动的物质，例如牙科印模材料。特别地，本发明有助于在物质的储存期间防止空气渗透到容器中。本发明还包括一种包括这种活塞的试剂盒。

2. 发明申请

WO2010036838A2 A DEVICE FOR SUPPLYING A DENTAL RETRACTION CORD, A METHOD OF MAKING AND USING SUCH A DEVICE, AND A METHOD FOR GINGIVAL RETRACTION 审中-公开
标题翻译：用于提供牙齿回缩线的装置，制造和使用这样的装置的方法以及用于移动的方法
公开(公告)号：WO2010036838A2
公开(公告)日：2010-04-01
申请号：PCT/US2009/058284
申请日：2009-09-25
申请人： 3M INNOVATIVE PROPERTIES COMPANY , WALTER, Alexander , PEUKER, Marc , HAMPE, Rüdiger , BERTL, Mathias
发明人： WALTER, Alexander , PEUKER, Marc , HAMPE, Rüdiger , BERTL, Mathias
IPC分类号： A61C15/04
CPC分类号： A61C9/0033 , A61C5/62 , Y10T29/49826
摘要： The invention relates to a device for supplying a dental retraction cord. The device comprises a cannula for dispensing a dental substance, and can comprise a dental retraction cord disposed within the cannula so that the dental retraction cord is entrained by the dental substance dispensed through the cannula. The invention may help to facilitate a gingival retraction procedure in dentistry.
摘要翻译：本发明涉及一种用于供应牙科回缩线的装置。该装置包括用于分配牙科物质的插管，并且可以包括设置在插管内的牙科收回线，使得牙科收缩线被通过套管分配的牙科物质夹带。本发明可以帮助促进牙科中的牙龈退缩程序。

3. 发明申请

WO2013142043A1 A DEVICE FOR MIXING AND DISPENSING FLOWABLE COMPONENTS 审中-公开
标题翻译：用于混合和分配流动组件的装置
公开(公告)号：WO2013142043A1
公开(公告)日：2013-09-26
申请号：PCT/US2013/029234
申请日：2013-03-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY , WALTER, Alexander , PEUKER, Marc , BOEHM, Andreas J. , BERTL, Mathias
发明人： WALTER, Alexander , PEUKER, Marc , BOEHM, Andreas J. , BERTL, Mathias
IPC分类号： B01F5/06
CPC分类号： A61C5/064 , A61C5/64 , B01F5/0665 , B01F5/0671 , B01F13/0023 , B01F2215/0027
摘要： A device for mixing and dispensing at least two flowable components comprises a housing front face with an outlet for the components and a piston having a piston front face. The piston is arranged such that the piston front face and the housing front face are facing each other. The piston front face and the housing front face are adapted to form a channel for the components between each other. The device is adapted to reduce the channel upon urging the piston front face and the housing front face against each other and thereby to displace the components to flow toward the outlet. The device facilitates mixing and dispensing a multi-component dental material.
摘要翻译：用于混合和分配至少两个可流动部件的装置包括具有用于部件的出口的壳体正面和具有活塞正面的活塞。活塞被布置成使得活塞正面和壳体前表面彼此面对。活塞前表面和壳体前表面适于形成用于彼此之间的部件的通道。该装置适于在将活塞前表面和壳体前表面相互抵靠的同时减小通道，从而使部件移动以朝向出口流动。该装置促进混合和分配多组分牙科材料。

4. 发明申请

WO2015138207A1 MICRO-NEEDLE DEVICE 审中-公开
标题翻译：微针装置
公开(公告)号：WO2015138207A1
公开(公告)日：2015-09-17
申请号：PCT/US2015/018899
申请日：2015-03-05
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： PEUKER, Marc , SYREK, Andreas , PREININGER, Martin , BERTL, Mathias , JELOVAC, Emir , SIMMERS, Ryan Patrick , SOON, Boon Yi
IPC分类号： A61M37/00
CPC分类号： A61C19/08 , A61M37/0015 , A61M2037/0023 , A61M2037/003 , A61M2037/0046 , A61M2037/0061 , A61M2202/048 , A61M2210/0625 , A61M2210/0631
摘要： The present disclosure provides for a micro-needle device (100, 200, 300, 400) that includes a micro-needle array (102, 202, 302, 402) and a liquid connection port (104, 204, 304, 404). The micro-needle array includes a base (106, 206, 306, 406), a sidewall (108, 208, 308, 408) and a top (110, 210, 310, 410), where the base includes two or more of an elongate micro-needle (112, 212, 312, 412) having an interior surface (114, 214, 314, 414) defining an opening 8116, 216, 316, 416) through the elongate micro-needle. The base has a first major surface (118, 218, 318, 418) and a second major surface (120, 220, 320, 420) through which the opening of the elongate micro-needle passes to provide a passage across the base. The top has an interior surface (122, 222, 322, 422) and the sidewall has an interior surface (126, 226, 326, 426), where the interior surface of the side wall, the interior surface of the top and the first major surface of the base define a volume (130, 230, 330, 430). The liquid connection port has a fluid connection with the volume of the micro-needle array such that dental local anesthetic fed through the connection port can exit through the opening of the elongate micro-needle.
摘要翻译：本公开提供了一种包括微针阵列（102,202,302,402）和液体连接端口（104,204,304,404）的微针装置（100,200,300,400）。微针阵列包括基座（106,206,306,406），侧壁（108,208,308,408）和顶部（110,210,310,410），其中底座包括两个或多个具有通过细长微针的具有限定开口8116,216,316,416的内表面（114,214,314,414）的细长微针（112,212,312,412）。基部具有第一主表面（118,218,318,418）和第二主表面（120,220,320,420），细长微针的开口经过该第一主表面以提供穿过基部的通道。顶部具有内表面（122,222,322,422），并且侧壁具有内表面（126,226,326,426），其中侧壁的内表面，顶部的内表面和第一基部的主表面限定一个体积（130,230,330,430）。液体连接端口具有与微针阵列的体积的流体连接，使得通过连接端口馈送的牙齿局部麻醉剂可以通过细长微针的开口离开。

5. 发明申请

WO2017091551A1 A DISPENSER AND A METHOD OF DISPENSING A PASTY MATERIAL 审中-公开
标题翻译：一种分配器和一种分配材料的方法
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
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： PAUSER, Helmut , PEUKER, Marc , BERTL, Mathias , BROYLES, Bruce R.
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。

6. 发明申请

WO2014179219A1 PEN-LIKE DISPENSER FOR A DENTAL MATERIAL 审中-公开
标题翻译： PEN-LIKE分配器用于牙科材料
公开(公告)号：WO2014179219A1
公开(公告)日：2014-11-06
申请号：PCT/US2014/035687
申请日：2014-04-28
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： PAUSER, Helmut , PEUKER, Marc , BERTL, Mathias , BROYLES, Bruce R.
IPC分类号： A61C5/06
CPC分类号： A61C5/62 , A61C1/0061 , A61C5/50
摘要： A pen-like dispenser for dispensing a dental material has a handle and a cover which are attached for rotation relative to each other about a longitudinal axis of the dispenser, and a cartridge for holding the dental material and a screw plunger for extruding the dental material from the cartridge by screwing action. The cartridge and the cover in combination form a rotary slide valve which is operable by rotation about the longitudinal axis between a storage position, in which the cover closes a dispensing outlet of the cartridge, and a dispensing position, in which an opening in the cover opens the dispensing outlet of the cartridge. A relative rotation between the screw plunger and the handle about the longitudinal axis is restricted, and a relative rotation between the cartridge and the cover about the longitudinal axis is enabled within a predetermined rotation angle and restricted otherwise.
摘要翻译：用于分配牙科材料的笔状分配器具有手柄和盖子，该手柄和盖子围绕分配器的纵向轴线相对于彼此旋转，并且用于保持牙科材料的卡盘和用于挤出牙科材料的螺钉柱塞从墨盒通过螺丝拧紧动作。盒和盖组合形成旋转滑阀，该旋转滑阀可通过围绕纵向轴线旋转而操作，所述旋转滑阀在储存位置（其中盖关闭墨盒的分配出口）和分配位置之间，盖子中的开口打开墨盒的分配出口。限制螺杆柱塞和手柄之间的围绕纵向轴线的相对旋转，并且盒和盖之间围绕纵向轴线的相对旋转能够在预定的旋转角度内被限制，否则将受到限制。

7. 发明申请

WO2014099511A1 DEVICE FOR DISPENSING A DENTAL SUBSTANCE 审中-公开
标题翻译：用于分配牙齿物质的装置
公开(公告)号：WO2014099511A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/074244
申请日：2013-12-11
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： PEUKER, Marc , PAUSER, Helmut , BERTL, Mathias , ALTHOFF, Olaf , JELOVAC, Emir , HOHMANN, Arno
IPC分类号： A61C5/06
CPC分类号： A61C9/0026 , A61C5/62
摘要： A device for dispensing a dental substance comprises a chamber for the dental substance, a dispensing receptacle, and a dispensing outlet. The dispensing receptacle is shaped to define a predetermined volume capacity between the dispensing outlet and an opening of the receptacle. Thus the receptacle is adapted to receive a predetermined portion of the dental substance dispensed from the dispensing outlet. The device further is adapted such that for dispensing the portion of the dental substance the chamber is reducible in volume. The device may facilitate metering and dispensing of dental substances.
摘要翻译：用于分配牙科物质的装置包括用于牙科物质的腔室，分配容器和分配出口。分配容器成形为在分配出口和容器的开口之间限定预定的体积容量。因此，容器适于容纳从分配出口分配的牙科物质的预定部分。该装置还适于使得用于分配牙科物质的该部分的腔体可以体积减小。该装置可以促进牙科物质的计量和分配。

8. 发明申请

WO2015160553A1 A CAPSULE FOR MIXING AND DISPENSING A DENTAL MATERIAL 审中-公开
标题翻译：用于混合和分配牙科材料的胶囊
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
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： PAUSER, Helmut , BERTL, Mathias
IPC分类号： A61C5/06 , B65D81/32
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。

9. 发明申请

WO2015138206A1 MICRO-NEEDLE DEVICE 审中-公开
标题翻译：微针装置
公开(公告)号：WO2015138206A1
公开(公告)日：2015-09-17
申请号：PCT/US2015/018897
申请日：2015-03-05
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SYREK, Andreas , PEUKER, Marc , BERTL, Mathias , PREININGER, Martin , JELOVAC, Emir , SIMMERS, Ryan P.
IPC分类号： A61M37/00
CPC分类号： A61M37/0015 , A61M37/00 , A61M2037/0023 , A61M2037/003 , A61M2037/0046 , A61M2037/0061 , A61M2210/0625 , A61M2210/0631
摘要： A micro-needle device (100, 200, 300) for delivering a dental local anesthetic that includes a micro-needle array (102, 202, 302) and a hollow spheroid shaped container (108, 208, 308). The micro-needle array has a base (104, 204, 304)and two or more of an elongate micro-needle (106, 206, 306). The elongate micro-needle has an interior surface (110, 210, 310) defining an opening (112, 212, 312) through the elongate micro-needle and the base has a first major surface (114, 214, 314) and a second major surface (116, 216, 316) through which the opening of the elongate micro-needle passes to provide a passage across the base. The hollow spheroid shaped container includes an inside surface (120, 220, 320), where the first major surface of the base and the inside surface of the hollow spheroid shaped container define a volume that is in fluid connection with each opening of the two or more of the elongate micro-needle. This allows the dental local anesthetic to flow from the volume of the micro-needle device through the opening of the two or more of the elongate micro-needle.
摘要翻译：一种用于输送包括微针阵列（102,202,302）和中空球状容器（108,208,308）的牙齿局部麻醉剂的微针装置（100,200,300）。微针阵列具有基部（104,204,304）和两个或更多个细长微针（106,206,306）。细长微针具有限定通过细长微针的开口（112,212,312）的内表面（110,210,310），并且基部具有第一主表面（114,214,314）和第二主表面主表面（116,216,316），细长微针的开口穿过该主表面以提供穿过基部的通道。中空球形容器包括内表面（120,220,320），其中底座的第一主表面和中空球形容器的内表面限定与两个或两更多的细长微针。这允许牙齿局部麻醉剂从微针装置的体积通过两个或更多个细长微针的开口流动。

10. 发明授权

EP3131493B1 A CAPSULE FOR MIXING AND DISPENSING A DENTAL MATERIAL 失效
标题翻译：一种用于混合和分配牙科材料的胶囊
公开(公告)号：EP3131493B1
公开(公告)日：2018-02-28
申请号：EP15716700.8
申请日：2015-04-06
申请人： 3M Innovative Properties Company
发明人： PAUSER, Helmut , BERTL, Mathias
IPC分类号： A61C5/66 , B65D81/32
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.

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