公开(公告)号：US06193515B1

公开(公告)日：2001-02-27

申请号：US09451522

申请日：1999-11-30

Applicant: Anis Rahman

Inventor： Anis Rahman

IPC: A61C300

CPC classification number: A61C3/00 ,  A61C2201/002

Abstract: A color coded elastomeric ring is fit onto a dental instrument. The elastomeric ring includes axial and circumferential formations for increased traction of a dental practitioner's finger to manipulate the instrument. Advantageously, two elastomeric rings are provided, one at each end of the instrument. Each elastomeric ring preferably has an outside profile with a decreasing diameter toward the adjacent end of the instrument. The ring is located adjacent to a receiving port for a tool insert or point.

Abstract translation: 颜色编码的弹性体环适合于牙科仪器。 弹性体环包括用于增加牙科医生手指以操纵器械的牵引力的轴向和周向形成。 有利地，提供两个弹性体环，一个在仪器的两端。 每个弹性体环优选地具有朝向仪器的相邻端部的直径减小的外部轮廓。 环位于与用于工具插入物或点的接收端口相邻处。

公开(公告)号：US5855479A

公开(公告)日：1999-01-05

申请号：US614464

申请日：1996-03-12

Applicant: Nelson J. Wong ,  John W. Montgomery

Inventor： Nelson J. Wong ,  John W. Montgomery

IPC: A61C5/02

CPC classification number: A61C5/02 ,  A61C2201/002

Abstract: A set of endodontic cutting instruments, each having handles and each having a different working tip diameter incrementally increasing in size from one instrument to the next. The set includes a first smaller standard size endodontic cutting instrument having a grasping end with a first color according to a standard color code, a second larger standard size endodontic cutting instrument having a grasping end with a second color according to the standard color code and a non-standard intermediate size endodontic instrument having a size between the first smaller standard size and the second larger standard size and having a grasping end with a color combination including a first portion having the first standard color corresponding to the first smaller standard size and a second portion having the second standard color corresponding to the second larger standard size. Nonstandard taper portions on the cutting instruments are provided to smooth stair step root canal cavities. The non-standard taper portions are identified by non-ISO color portions on the handles.

Abstract translation: 一组牙根切割器具，每个具有手柄，每个具有不同的工作尖端直径，从一个仪器到下一个仪器的尺寸逐渐增加。 该组合包括具有根据标准颜色代码的具有第一颜色的抓握端的第一较小标准尺寸的根管切割仪器，具有根据标准颜色代码的具有第二颜色的抓握端的第二较大标准尺寸牙髓切割仪器，以及 具有尺寸在第一较小标准尺寸和第二较大标准尺寸之间的尺寸的非标准中等尺寸牙髓矫正器具，并且具有带有颜色组合的抓取端，该颜色组合包括具有对应于第一较小标准尺寸的第一标准颜色的第一部分， 具有对应于第二较大标准尺寸的第二标准颜色的部分。 切割仪器上的非标准锥形部分设置为平滑阶梯式根管腔。 非标准锥形部分由手柄上的非ISO颜色部分标识。

公开(公告)号：US5498158A

公开(公告)日：1996-03-12

申请号：US197644

申请日：1994-02-14

Applicant: Nelson J. Wong

Inventor： Nelson J. Wong

IPC: A61C5/02

CPC classification number: A61C5/02 ,  A61C2201/002

Abstract: A set of endodontic cutting instruments, each having handles and each having a different working tip diameter incrementally increasing in size from one instrument to the next. The set includes a first smaller standard size endodontic cutting instrument having a grasping end with a first color according to a standard color code, a second larger standard size endodontic cutting instrument having a grasping end with a second color according to the standard color code and a non-standard intermediate size endodontic instrument having a size between the first smaller standard size and the second larger standard size and having a grasping end with a color combination including a first portion having the first standard color corresponding to the first smaller standard size and a second portion having the second standard color corresponding to the second larger standard size.

Abstract translation: 一组牙根切割器具，每个具有手柄，每个具有不同的工作尖端直径，从一个仪器到下一个仪器的尺寸逐渐增加。 该组合包括具有根据标准颜色代码的具有第一颜色的抓握端的第一较小标准尺寸的根管切割仪器，具有根据标准颜色代码的具有第二颜色的抓握端的第二较大标准尺寸牙髓切割仪器，以及 具有尺寸在第一较小标准尺寸和第二较大标准尺寸之间的尺寸的非标准中等尺寸牙髓矫正器具，具有带有颜色组合的抓取端，该颜色组合包括具有对应于第一较小标准尺寸的第一标准颜色的第一部分， 具有对应于第二较大标准尺寸的第二标准颜色的部分。

公开(公告)号：US4330280B1

公开(公告)日：1985-11-05

申请号：US25255881

申请日：1981-04-09

IPC: A61C5/04 ,  A61C5/06 ,  A61C9/00 ,  A61M3/00

CPC classification number: A61C9/0026 ,  A61C5/62 ,  A61C5/66 ,  A61C2201/002 ,  A61M3/00

公开(公告)号：US12121414B2

公开(公告)日：2024-10-22

申请号：US17292654

申请日：2019-11-11

Applicant: Nobel Biocare Services AG

Inventor： Jessica Gilgenbach Blume ,  Sebastian Bauer ,  Angelines Gasser ,  Tojo Razafiarison ,  Giulio Parcianello ,  Serif Ameti ,  Michael Sandholzer ,  Magdalena Pawelkiewicz Koebel ,  Fabio Evangelisti ,  Philipp Lienemann ,  Vincent Milleret

IPC: A61C8/00 ,  A61K6/20

CPC classification number: A61C8/0015 ,  A61C8/0045 ,  A61K6/20 ,  A61C2201/002

Abstract: The present invention provides Dental implant configured to be inserted into a hole in jaw bone and to be at least partially situated in bone tissue when implanted, comprising: a coronal implant region, the surface of which is at least partly covered by an oxide layer with an average thickness in the range from 60 nm to 170 nm and has an average arithmetical mean height Sa in the range from 0.1 μm to 1.0 μm. Further provided is a component for dental applications, preferably dental abutment, wherein the surface of the component is at least partly covered by an oxide layer with an average thickness in the range from 60 nm to 170 nm and has an average arithmetical mean height Sa in the range from 0.05 μm to 0.5 μm and an implant system comprising the dental implant and the component. Method for forming a protective layer on the surface of an implantable or implant component, the method comprising a) applying a solution on the surface of component, the solution having a pH at 25° C. of 6.8 or less and b) drying the solution applied in step a) to form a protective layer on the surface of the component for dental applications. Finally, part of the present invention is an implantable or implant component having a protective layer obtainable as above and a use of such layer for storage.

公开(公告)号：US20240299136A1

公开(公告)日：2024-09-12

申请号：US18576539

申请日：2022-07-04

Applicant: DENTSPLY SIRONA Inc. ,  SIRONA DENTAL SYSTEMS GMBH

Inventor： Christoph BRANDES ,  Jonathan Merlin VAN KEMPEN

IPC: A61C7/08 ,  A61C19/04

CPC classification number: A61C7/08 ,  A61C19/04 ,  A61C2201/002

Abstract: An aligner for use in the treatment of malocclusions/misalignments by using force measurement of the aligner on the teeth. The aligner has at least two referencing features located on it in the initial state. The referencing features are of such a size, about or at least 10 micrometers, that they can be accurately detected by a camera or other means. The referencing features are of an optical or topographic kind.

公开(公告)号：US12076201B2

公开(公告)日：2024-09-03

申请号：US17817950

申请日：2022-08-05

Applicant: Ivoclar Vivadent AG

Inventor： Ronny Watzke

IPC: A61C13/00 ,  A61C13/01 ,  A61C13/08

CPC classification number: A61C13/0022 ,  A61C13/0004 ,  A61C13/01 ,  A61C13/082 ,  A61C2201/002

Abstract: A dental blank, having an upper surface and a lower surface, constructed of a flesh-coloured material and a tooth-coloured material. The flesh-coloured material and the tooth-coloured material are bonded together. The interface between the materials with elevations and depressions formed in or at the interface extends through an optionally curved plane, which plane is parallel to or oblique to at least part of the surfaces of the blank.

公开(公告)号：US11980675B2

公开(公告)日：2024-05-14

申请号：US18123660

申请日：2023-03-20

Applicant: OrVance, LLC

Inventor： Michael Edward Silver ,  Charles Schryver ,  Ronald J. Schutt

IPC: A61K6/896 ,  A61C5/20 ,  A61K6/70 ,  A61K6/884 ,  A61K6/887 ,  A61K6/891 ,  A61K6/898 ,  B65D75/36

CPC classification number: A61K6/896 ,  A61C5/20 ,  A61K6/70 ,  A61K6/887 ,  A61K6/891 ,  A61K6/898 ,  B65D75/367 ,  A61C2201/002 ,  A61C2202/00 ,  A61K6/884

Abstract: A method that includes the step of using a person's fingers to push a dental composition into engagement with a damaged tooth surface of a damaged tooth thereby adhering the dental composition to the damaged tooth surface and covering at least a portion of the damaged tooth surface. The dental composition includes a base material comprising at least one of the following compounds chosen from the group consisting of: a product consisting of one or more hydrocarbon-based waxes that may also include inorganic fillers and/or organic fillers; an uncured, uncrosslinked silicone high consistency rubber base; and a hydrophobic water insoluble solid material. The base material has a coating composition on one or more surface of the base material wherein the coating composition comprises: one or more desensitization ingredient and at least one dry, powdered hydrophilic polymeric substance.

公开(公告)号：US11974895B2

公开(公告)日：2024-05-07

申请号：US16677546

申请日：2019-11-07

Applicant: Align Technology, Inc.

Inventor： Chunhua Li ,  Yan Chen ,  Fangxiao Guan

IPC: A61C7/08 ,  B23K26/352

CPC classification number: A61C7/08 ,  B23K26/3584 ,  A61C2201/002

Abstract: Dental appliances, materials, and methods of forming such appliances and materials for improved laser marking are provided herein including the use of a particulate material for enhancing laser marking.

公开(公告)号：US20240074836A1

公开(公告)日：2024-03-07

申请号：US18261822

申请日：2022-01-21

Applicant: Brius Technologies, Inc.

Inventor： Seyed Mehdi Roein Peikar ,  James Sylvester Wratten, Jr. ,  Woojae Kim

IPC: A61C7/22 ,  A61C7/14

CPC classification number: A61C7/22 ,  A61C7/145 ,  A61C2201/002

Abstract: Orthodontic devices and associated systems and methods are disclosed herein. In some embodiments, an orthodontic device comprises a marking region configured to facilitate the design, manufacturing, production, distribution, installation, and/or use of the device. The marking region can comprise indicia configured to communicate information regarding the device, an associated patient, an instruction for installation of the device, etc. The indicia can comprise a recess or opening in the device, a raised or protruding portion of the device, and/or material that has been added to the device. In various embodiments, the indicia include, for example, letters, numbers, symbols, colors, shapes, and/or patterns that directly provide and/or encode the information of interest. The indicia can be human-readable and/or machine-readable.