公开(公告)号：US20170197740A1

公开(公告)日：2017-07-13

申请号：US15408897

申请日：2017-01-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Arno Hohmann ,  Marc Peuker ,  Sebastian Guggenmos ,  Michael Knee ,  Bruce R. Broyles

IPC: B65B3/12 ,  A61C5/66 ,  A61C5/64 ,  B65B3/00 ,  B65B7/28

CPC classification number: B65B3/12 ,  A61C5/62 ,  A61C5/64 ,  A61C5/66 ,  B05C17/003 ,  B05C17/00553 ,  B05C17/00576 ,  B65B3/003 ,  B65B7/2821

Abstract: The present invention is directed to a plunger, a plunger assembly, and a system for storing a substance or substances, preferably flowable substances, and a method of filling and sealing a substance in a storing system. In particular, the present invention provides for substantially air-free filling and storing of substances in a delivery system.

公开(公告)号：US20240002136A1

公开(公告)日：2024-01-04

申请号：US18038086

申请日：2021-12-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Marc Peuker ,  Andreas J. Boehm ,  Dieter Poschmann ,  Michael Knee ,  Martin Preininger

IPC: B65D83/00 ,  B65D81/32 ,  B65D81/30 ,  A61C3/00

CPC classification number: B65D83/0094 ,  B65D81/3261 ,  B65D81/30 ,  A61C3/005 ,  A61C2202/00

Abstract: A device for storing and dispensing a flowable dental composition, comprising: a first layer and a second layer, wherein the first layer and second layer form a first chamber for containing a flowable dental composition, a transition zone, and a second chamber; an applicator retained within the second chamber; wherein the first chamber has a first concave surface formed in the first layer and a second concave surface formed in the second layer; wherein the device includes an inactive state and an active state.

公开(公告)号：US20130101955A1

公开(公告)日：2013-04-25

申请号：US13708453

申请日：2012-12-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Bruce R. Broyles ,  Marc Peuker ,  Sebastian Guggenmos ,  Andreas J. Boehm ,  Hubert Schloegl ,  Michael Knee ,  Werner Fichtl ,  John W. Dubbe ,  Arno Hohmann ,  Darin J. Meyertholen ,  Dean K. Reidt ,  Steven J. Maxa ,  Urs Mahnel

IPC: A61C17/02

CPC classification number: A61C17/0202 ,  A61C5/62 ,  A61C5/64 ,  A61C9/0026 ,  B05B11/0094 ,  B05C17/00516 ,  B65D47/305 ,  B65D81/325

Abstract: Provided is a capsule for storing and dispensing dental material. The capsule comprises a cartridge for the dental material, and a nozzle. The nozzle being pivotable with respect to the cartridge between a first position in which the capsule is closed for storage and a second position in which the capsule is opened for dispensing the dental material. One of the nozzle and the cartridge comprises a bearing member and the other one of the nozzle and the cartridge comprises a bearing shell, wherein the bearing member and bearing shell form a pivot. Upon pivoting the nozzle from the first to the second position, the seal between the bearing member and the bearing shell is improved.

Abstract translation: 提供了一种用于储存和分配牙科材料的胶囊。 胶囊包括用于牙科材料的药筒和喷嘴。 所述喷嘴可相对于所述盒枢转在第一位置和第二位置之间，所述第一位置在所述第一位置中所述胶囊被封闭以用于储存，其中所述胶囊被打开以分配所述牙科材料。 喷嘴和墨盒中的一个包括轴承部件，喷嘴和墨盒中的另一个包括轴承壳体，其中轴承部件和轴承壳体形成枢轴。 在将喷嘴从第一位置枢转到第二位置时，轴承构件和轴承壳体之间的密封被改善。

公开(公告)号：US09999484B2

公开(公告)日：2018-06-19

申请号：US14511257

申请日：2014-10-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Helmut Pauser ,  Rüdiger Hampe ,  Christoph Schulte ,  Michael Knee ,  Andreas Maurer

IPC: A61C1/10 ,  A61C1/12 ,  A61C9/00 ,  A61C5/62

CPC classification number: A61C9/0033 ,  A61C5/62

Abstract: A device for use in retracting a gingiva from a human tooth by widening a gingival sulcus with a dental composition. The device comprises a cannula with a free end having an opening for dispensing the dental composition. The free end is shaped to be inserted with its front in the entry of the gingival sulcus, and to laterally displace the gingiva from the tooth as the cannula is moved in the gingival sulcus. The invention may help to achieve a reliable and cost effective gingival retraction treatment.

公开(公告)号：US09211168B2

公开(公告)日：2015-12-15

申请号：US13708453

申请日：2012-12-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Bruce R. Broyles ,  Marc Peuker ,  Sebastian Guggenmos ,  Andreas J. Boehm ,  Hubert Schloegl ,  Michael Knee ,  Werner Fichtl ,  John W. Dubbe ,  Arno Hohmann ,  Darin J. Meyertholen ,  Dean K. Reidt ,  Steven J. Maxa ,  Urs Mahnel

IPC: A61C5/04 ,  A61C17/02 ,  A61C5/06 ,  A61C9/00 ,  B65D47/30 ,  B65D81/32 ,  B05C17/005 ,  B05B11/00

CPC classification number: A61C17/0202 ,  A61C5/62 ,  A61C5/64 ,  A61C9/0026 ,  B05B11/0094 ,  B05C17/00516 ,  B65D47/305 ,  B65D81/325

Abstract: Provided is a capsule for storing and dispensing dental material. The capsule comprises a cartridge for the dental material, and a nozzle. The nozzle being pivotable with respect to the cartridge between a first position in which the capsule is closed for storage and a second position in which the capsule is opened for dispensing the dental material. One of the nozzle and the cartridge comprises a bearing member and the other one of the nozzle and the cartridge comprises a bearing shell, wherein the bearing member and bearing shell form a pivot. Upon pivoting the nozzle from the first to the second position, the seal between the bearing member and the bearing shell is improved.

Abstract translation: 提供了一种用于储存和分配牙科材料的胶囊。 胶囊包括用于牙科材料的药筒和喷嘴。 所述喷嘴可相对于所述盒枢转在第一位置和第二位置之间，所述第一位置在所述第一位置中所述胶囊被封闭以用于储存，其中所述胶囊被打开以分配所述牙科材料。 喷嘴和墨盒中的一个包括轴承部件，喷嘴和墨盒中的另一个包括轴承壳体，其中轴承部件和轴承壳体形成枢轴。 在将喷嘴从第一位置枢转到第二位置时，轴承构件和轴承壳体之间的密封被改善。

公开(公告)号：US20210114781A1

公开(公告)日：2021-04-22

申请号：US17040618

申请日：2019-03-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Andreas J. Boehm ,  Marc Peuker ,  Michael Knee

IPC: B65D47/08 ,  B65D47/18 ,  B29C45/00

Abstract: A method of monolithically forming a flip-top cap from a thermoplastic material and a flip-top cap for dispensing a flowable dental substance. The flip-top cap has a base from which a dropper nose protrudes and a closure. The base and the closure are hingedly connected to each other by a living hinge for pivoting between a closed position, in which the closure closes the dropper nose, and an open position, in which the dropper nose is uncovered from the closure. The method has the steps of injection molding the flip-top cap in the open position in an injection molding device and positioning the closure and the base toward the closed position while the flip-top cap is still the injection molding device.

公开(公告)号：US10279935B2

公开(公告)日：2019-05-07

申请号：US15408897

申请日：2017-01-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Arno Hohmann ,  Marc Peuker ,  Sebastian Guggenmos ,  Michael Knee ,  Bruce R. Broyles

IPC: B65B3/12 ,  B05C17/00 ,  B05C17/005 ,  A61C5/62 ,  A61C5/66 ,  A61C5/64 ,  B65B3/00 ,  B65B7/28

Abstract: The present invention is directed to a plunger, a plunger assembly, and a system for storing a substance or substances, preferably flowable substances, and a method of filling and sealing a substance in a storing system. In particular, the present invention provides for substantially air-free filling and storing of substances in a delivery system.