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21. 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。

22. 发明申请

WO2020115601A1 DISPENSING DEVICE FOR DENTAL RETRACTION MATERIAL 审中-公开
公开(公告)号：WO2020115601A1
公开(公告)日：2020-06-11
申请号：PCT/IB2019/060073
申请日：2019-11-22
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： PAUSER, Helmut
IPC分类号： A61C9/00 , A61C5/62
摘要： A dispensing device for dental retraction material. The dispensing device has a cannula that forms a free front end. The free front end is formed by a first cannula portion and a second cannula portion that is arranged directly adjacent the first cannula portion. The first cannula portion has a first elongated section and a first rounded section. The second cannula portion has a second elongated section and a second rounded section. A first outer diameter (D1) of the cannula is defined on the first rounded section at the free front end, and a second outer diameter (D2) of the cannula is defined on the second rounded section at the transition between the second rounded section and the first cannula portion. The second outer diameter is greater than the first outer diameter. The first cannula portion comprises a predetermined separation structure directly adjacent the second cannula portion. The first cannula portion can be broken or cut off to provide the dispensing device with a new free front end.

23. 发明申请

WO2019211682A3 A DISPENSING GUN FOR DISPENSING A DENTAL MATERIAL 审中-公开
公开(公告)号：WO2019211682A3
公开(公告)日：2019-11-07
申请号：PCT/IB2019/052960
申请日：2019-04-10
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： PAUSER, Helmut , PEUKER, Marc
IPC分类号： A61C5/62
摘要： A dispensing gun for dispensing a dental material. The dispensing gun has a body with a receptacle for receiving a cartridge therein, a plunger that is displaceable relative to the receptacle, and a lever that is suspended pivotally relative to the body. The plunger has a linear toothing and the lever has an annular gear segment. The linear toothing and the annular gear segment are permanently engaged with each other so that any pivot of the lever in a first direction causes the plunger to displace forward and any pivot of the lever in an opposite second direction causes the plunger to displace backward.

24. 发明申请

WO2019211682A2 A DISPENSING GUN FOR DISPENSING A DENTAL MATERIAL 审中-公开
公开(公告)号：WO2019211682A2
公开(公告)日：2019-11-07
申请号：PCT/IB2019/052960
申请日：2019-04-10
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： PAUSER, Helmut , PEUKER, Marc
IPC分类号： A61C5/62
摘要： A dispensing gun for dispensing a dental material. The dispensing gun has a body with a receptacle for receiving a cartridge therein, a plunger that is displaceable relative to the receptacle, and a lever that is suspended pivotally relative to the body. The plunger has a linear toothing and the lever has an annular gear segment. The linear toothing and the annular gear segment are permanently engaged with each other so that any pivot of the lever in a first direction causes the plunger to displace forward and any pivot of the lever in an opposite second direction causes the plunger to displace backward.

25. 发明公开

EP3890653A1 DISPENSING DEVICE FOR DENTAL RETRACTION MATERIAL 审中-实审转让
公开(公告)号：EP3890653A1
公开(公告)日：2021-10-13
申请号：EP19813149.2
申请日：2019-11-22
申请人： 3M Innovative Properties Company
发明人： PAUSER, Helmut
IPC分类号： A61C9/00 , A61C5/62

26. 发明公开

EP3325052A1 A DEVICE COMPRISING A PLUNGER ASSEMBLY, A METHOD OF ASSEMBLING THE DEVICE AND A METHOD OF MAKING THE PLUNGER ASSEMBLY 有权转让
公开(公告)号：EP3325052A1
公开(公告)日：2018-05-30
申请号：EP16745949.4
申请日：2016-07-20
申请人： 3M Innovative Properties Company
发明人： PAUSER, Helmut , PEUKER, Marc
IPC分类号： A61M5/315
CPC分类号： B05C17/0133 , A61C5/62 , A61M5/315 , B05C17/00593
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.

27. 发明授权

EP2434979B1 DEVICE FOR A DENTAL SUBSTANCE 有权转让
标题翻译：设备为一种牙科材料
公开(公告)号：EP2434979B1
公开(公告)日：2018-02-21
申请号：EP10732517.7
申请日：2010-05-21
申请人： 3M Innovative Properties Company
发明人： PAUSER, Helmut , PEUKER, Marc , KNEE, Michael , FICHTL, Werner , MAURER, Andreas R.
IPC分类号： A61C5/62
CPC分类号： A61C5/62
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.

28. 发明授权

EP2083892B1 PISTON, AND HANDHELD DISPENSER INCLUDING A PISTON 有权
标题翻译：活塞和便携式供体活塞
公开(公告)号：EP2083892B1
公开(公告)日：2016-05-25
申请号：EP07864704.7
申请日：2007-11-21
申请人： 3M Innovative Properties Company
发明人： DUBBE, John W. , RAIA, Gioacchino , ALBRECHT, Dirk , LUDSTECK, Manfred , BROYLES, Bruce R. , PAUSER, Helmut , GYDESEN, Henry C. , HECHT, Reinhold
IPC分类号： A61M5/315 , A61C5/06
CPC分类号： B05C17/00576 , A61C5/62 , A61C5/64 , A61C5/66 , A61M5/19 , A61M5/31513 , A61M5/31515 , A61M5/31581 , A61M5/31593 , B05C17/012

29. 发明公开

EP2931164A1 POWDER JET DEVICE FOR DISPENSING A DENTAL MATERIAL 有权转让
标题翻译：喷粉装置由发出牙科材料
公开(公告)号：EP2931164A1
公开(公告)日：2015-10-21
申请号：EP13815344.0
申请日：2013-12-16
申请人： 3M Innovative Properties Company
发明人： PAUSER, Helmut
IPC分类号： A61C3/025 , B24C7/00
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.

30. 发明申请

WO2002074426A1 DYNAMISCHER MISCHER 审中-公开
标题翻译：动态混合器
公开(公告)号：WO2002074426A1
公开(公告)日：2002-09-26
申请号：PCT/EP2002/002481
申请日：2002-03-06
申请人： 3M ESPE AG , PAUSER, Helmut , WAGNER, Ingo
发明人： PAUSER, Helmut , WAGNER, Ingo
IPC分类号： B01F13/00
CPC分类号： B01F7/00008 , B01F7/00 , B01F13/002 , B01F15/0201 , B01F2215/0027 , B01F2215/0039 , B05C17/00516
摘要： Die Erfindung betrifft einen dynamischen Mischer zum Mischen von mindestens zwei Pastenkomponenten mit unterschiedlichen Volumenanteilen, umfassend ein Gehäuse mit mindestens zwei Einlassöffnungen und mindestens einer Auslassöffnung, in dem ein Mischerelement in einer Mischkammer drehbar gelagert ist, wobei das Gehäuse mindestens eine Verzögerungskammer, die eine den Pastenstrom in Strömungsrichtung stoppende Begrenzungswand und mindestens eine Öffnung aufweist, die in die Mischkammer mündet, wobei diese mindestens eine Öffnung gegenüber der Begrenzungswand zurückversetzt ist. Der Mischen eignet sich insbesondere zum Mischen von Pastenkomponenten mit einer verhältnismäßig hohen Viskosität von beispielsweise größer als 800 Pas.
摘要翻译：本发明涉及一种动力混合器，用于混合具有不同体积分数至少两个浆料组分，其包含具有至少两个入口开口和至少一个出口开口，其中，混合元件可旋转地安装在混合室的壳体，其中所述壳体的至少一个具有膏当前延迟室具有流动停止边界壁和通向混合室的至少一个开口的方向上，该至少一个开口的边界壁是凹陷的。混合是特别适合于浆料组分混合具有相对高的粘度，例如大于800个PAS更大。

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