公开(公告)号：US5061285A

公开(公告)日：1991-10-29

申请号：US520120

申请日：1990-05-08

Applicant: Werner-Lutz Koch

Inventor： Werner-Lutz Koch

IPC: A61C8/00 ,  A61F2/00

CPC classification number: A61C8/0086 ,  A61C8/0018 ,  A61C8/005 ,  A61C8/0054 ,  A61C8/0057 ,  A61C8/0065 ,  A61C2201/007 ,  A61C8/0013 ,  A61C8/0059 ,  A61F2210/0019

Abstract: The invention relates to an enossal implant, which comprises a primary cylinder (10) with a central longitudenal bore (13) which can be introduced into the jawbone and is anchored therein in positive and/or non-positive manner, as well as a secondary cylinder (100) insertable into the primary cylinder (10) and which has an oscillating rod (211) inserted and held in the longitudenal bore (13) and guide tube (30) of primary cylinder (10), said rod carrying an upper modular tube (220) made from an elastic material arranged at a distance from guide tube (30), accompanied by the formation of an air gap (225) and which is constructed at its free upper end for the connection of the dental prosthesis, whereas its lower end is connected in fixed or detachable manner to the primary cylinder (10), so that an implant is obtained which not only leads to a positive and nonpositive connection to the bone and a load-free stabilization of the primary cylinder (10), but whose oscillating rod (211) absorbs the horizontal, vertical and torsional forces occuring in the mouth and diverts same into the bottom of the implant (FIG. 12).

Abstract translation: 本发明涉及一种植入植入物，其包括具有中心纵向孔（13）的主缸（10），其可以被引入到颚骨中并以正和/或非阳性方式锚定在其中，以及次级 气缸（100）可插入到主缸（10）中，并且具有插入并保持在主缸（10）的纵向孔（13）和导管（30）中的摆动杆（211），所述杆承载上模块 管（220），其由布置成与导管（30）一定距离的弹性材料制成，伴随着形成气隙（225），并且在其自由上端构造用于牙科假体的连接，而其 下端以固定或可拆卸的方式连接到主缸（10），使得获得植入物，其不仅导致与骨骼的正和非正性连接以及主缸（10）的无负载稳定性， 但其摆动杆（211）吸收 bs在口中发生的水平，垂直和扭转力并将其转移到植入物的底部（图1）。 12）。

公开(公告)号：US4976614A

公开(公告)日：1990-12-11

申请号：US221132

申请日：1988-07-19

Applicant: Harry W. Tepper

Inventor： Harry W. Tepper

IPC: A61C7/00

CPC classification number: A61C7/00 ,  A61C2201/007

Abstract: A removable orthodontic appliance is firmly seated on the teeth on each side at a midregion by clasps which provide a base for a label filament serving as a reference arch, and curved lingual spring filament which urges the teeth against the reference. The lingual filament provides a gentle but constant force over a substantial distance to cause repositioning of selected teeth without the need for frequent readjustments. The mountings for the filaments comprise open loops having filament receiving sleeves at each end by means of which the positions and angles of the filaments may be adjusted but the filaments may be coupled in solely by mechanical means. The lingual filament may comprise a memory alloy having a temperature transition below normal body temperature so that it may initially follow the irregular profile of the teeth and continue to exert pressure over a substantial distance as the teeth are repositioned. A retainer device may use synthetic resin filaments of transparent material to hold the teeth against relapse.

Abstract translation: 可移除的矫正器具通过卡扣牢固地固定在中间区域的每侧的齿上，该扣子为作为参考拱的标签丝线提供基座，并且弯曲的舌簧弹簧丝杆推动牙齿抵抗参考。 舌头细丝在相当长的距离上提供温和但恒定的力，以引起选定牙齿的重新定位，而不需要频繁的重新调整。 长丝的安装件包括在每端具有细丝接收套筒的开环，通过该套筒可以调节长丝的位置和角度，但是单丝可以仅通过机械方式联接。 舌状细丝可以包括具有低于正常体温的温度转变的记忆合金，使得其可以最初跟随齿的不规则轮廓，并且随着齿被重新定位而继续施加相当大的距离的压力。 保持装置可以使用透明材料的合​​成树脂细丝来保持牙齿免受复发。

公开(公告)号：US4468201A

公开(公告)日：1984-08-28

申请号：US503901

申请日：1983-06-13

Applicant: Sekio Fukuyo

Inventor： Sekio Fukuyo

IPC: A61C8/00 ,  A61C13/30 ,  A61F2/00

CPC classification number: A61C8/0019 ,  A61C2201/007 ,  A61F2210/0019

Abstract: An endosseous implant structure for oral implantology, comprising a planar body portion embedded in an alveolar bone to form an artificial tooth root, at least one neck portion extending from one end of the planar body portion in a direction substantially parallel to the plane of the body portion, and at least on head portion extending from one end of the neck portion remote from the body portion and projecting into a oral cavity to form an abutment for an artificial tooth. The planar body portion includes a plurality of leg portions defined by cutouts formed in the body portion. At least the leg portions are made of a metal material exhibiting a thermal shape memory effect of deformation in response to variation in temperature thereof. The leg portions are deformed sidewise and away from the plane of the body portion upon temperature variation after insertion of the body portion into the alveolar bone.

Abstract translation: 一种用于口腔植入术的骨内植入物结构，包括嵌入牙槽骨中以形成人造牙根的平面体部分，至少一个颈部，所述至少一个颈部沿着平行的主体部分的一端沿与主体平面平行的方向延伸 并且至少在从所述颈部的远离所述主体部分的一端延伸并突出到口腔中的头部部分上形成用于人造牙齿的邻接部。 平面主体部分包括由形成在主体部分中的切口限定的多个腿部。 至少腿部由金属材料制成，其具有响应于其温度变化而变形的热形状记忆效应。 当体部插入牙槽骨中时，腿部在温度变化时侧向变形并远离身体部分的平面变形。

公开(公告)号：US12029624B2

公开(公告)日：2024-07-09

申请号：US17045843

申请日：2019-04-09

Applicant: D & D

Inventor： Dan Benarouch ,  Delphine Majbruch

IPC: A61C7/10 ,  A61C7/00 ,  A61C7/18 ,  B33Y80/00

CPC classification number: A61C7/10 ,  A61C7/002 ,  A61C7/18 ,  B33Y80/00 ,  A61C2201/007

Abstract: Method for manufacturing a dental expander having a first attachment member intended to be fixed to a first fixation tooth of a patient and an active member rigidly connected to the first attachment member. The method includes: a) generating a three-dimensional digital model of a dental arch having the fixation tooth or “arch model”; b) using the arch model as a basis for generating: a three-dimensional digital model of the first attachment member, wherein the model of the first attachment member that has an inner surface that substantially reproduces a part of the surface of the first fixation tooth, and/or a three-dimensional digital model of the active member; and c) using the model of the first attachment member as a basis for manufacturing the first attachment member and/or using the model of the active member as a basis for generating the active member.

公开(公告)号：US20230363864A1

公开(公告)日：2023-11-16

申请号：US18224108

申请日：2023-07-20

Applicant: ORTHODONTIC RESEARCH AND DEVELOPMENT, S.L.

Inventor： Luis CARRIERE LLUCH

IPC: A61C7/22 ,  A61C7/14

CPC classification number: A61C7/22 ,  A61C7/14 ,  A61C2201/007

Abstract: An orthodontic device (10) comprising, a first opening (11) for receiving a first anchoring structure, a second opening (12) for receiving a second anchoring structure and a third opening (13, 14, 15) for receiving a third anchoring structure, the first, second, and third anchoring structures being attached in a mouth of a subject, and an intermediate structure (18) connecting the first, second and third openings, wherein one or more of the openings are stretchable, and wherein the intermediate structure and the openings are made from a creep resistant material.

公开(公告)号：US20230140872A1

公开(公告)日：2023-05-11

申请号：US17983357

申请日：2022-11-08

Applicant: Smilecad Co., Ltd.

Inventor： Seok Joon KIM ,  Jae Ho JEON ,  Byeong Soo KIM

IPC: A61C7/10

CPC classification number: A61C7/10 ,  A61C2201/007

Abstract: Proposed are a spacer and a method of manufacturing the spacer. The spacer includes a body portion configured as a single structure and formed of a shape memory material, the body portion supporting teeth at both sides of a tooth loss space. Furthermore, the body portion includes a first grip portion surrounding a part around a tooth disposed at a first side with respect to the tooth loss space, a second grip portion surrounding a part around a tooth disposed at a second side with respect to the tooth loss space, and a bridge connecting the first grip portion and the second grip portion to each other. Furthermore, the first grip portion and the second grip portion have curved shapes open toward directions opposite to each other. Furthermore, the method includes a data obtaining process, a data processing process, and a laser cutting process.

公开(公告)号：US20180250099A1

公开(公告)日：2018-09-06

申请号：US15756635

申请日：2016-11-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ming-Lai Lai ,  Joseph D. Rule

IPC: A61C7/08 ,  A61C7/00 ,  A61C9/00 ,  B29C51/10 ,  B29C51/42

CPC classification number: A61C7/08 ,  A61C7/002 ,  A61C9/0006 ,  A61C9/002 ,  A61C9/0053 ,  A61C19/003 ,  A61C2201/007 ,  B29C51/10 ,  B29C51/421 ,  B29L2031/753

Abstract: Continuous adjustment appliances are provided that can store a large number of geometries that can be successively accessed throughout orthodontic treatment, with each geometry can correspond to an arrangement of the patient's teeth. An appliance according to the present disclosure can be stimulated to transition among the myriad geometries, which can include changes to the overall shape of the appliance as well as the position and geometry of the cavities corresponding to a patient's teeth. Methods of creating the continuous adjustment appliances and methods of treatment using the continuous adjustment appliances are also revealed.

公开(公告)号：US20180200025A1

公开(公告)日：2018-07-19

申请号：US15741666

申请日：2016-06-30

Applicant: INSTITUT CATALA D'ESPECIALITATS ODONTOLOGIQUES, S.L.

Inventor： Victor OLLER PARDOS ,  Francisco Javier TORRES POLO

IPC: A61C5/50

CPC classification number: A61C5/50 ,  A61C13/30 ,  A61C2201/007

Abstract: A device for obturating the root canals of teeth, which includes an elongate rod having a lower section, a central section and an upper section, such that the lower section is inserted into the bottom or end of the root canal of the tooth, the central section is disposed along the length of the root canal, and the upper section is outside of the root canal of the tooth. The lower section is made of titanium and with a geometry suitable for incrustation in the area of the bottom or end of the root canal of the tooth, and the central section is made of an alloy of titanium and nickel that is biocompatible and flexible for the adaptation and positioning of the central section along the root canal, and incorporates a coating of flexible material that is biocompatible with the inside of the root canal.

公开(公告)号：US20180193116A1

公开(公告)日：2018-07-12

申请号：US15755992

申请日：2015-09-17

Applicant: Yanfeng Li

Inventor： Yanfeng Li

IPC: A61C8/00 ,  A61B17/24 ,  A61B17/3211 ,  A61C8/02

CPC classification number: A61C8/0092 ,  A61B17/24 ,  A61B17/3211 ,  A61C8/0006 ,  A61C2201/007

Abstract: A memory elastic wire sleeve for peeling maxillary sinus mucous membrane is adapted for implant surgeries and/or bone grafting in the regions close to the maxillary sinus floor. The memory elastic wire sleeve includes a primary peeling structure and a secondary peeling structure, wherein the primary peeling structure comprises a hollow sleeve and a peeling edge located on the top of the hollow sleeve, and can peel the maxillary sinus mucous membrane preliminarily, and the second peeling structure is a memory elastic wire which can further peel the maxillary sinus mucous membrane. The memory elastic wire sleeve is simple and dainty, and can safely and effectively peel away the maxillary sinus mucous membrane within a large range.

公开(公告)号：US20180116769A1

公开(公告)日：2018-05-03

申请号：US15337905

申请日：2016-10-28

Applicant: Rodo Medical, Inc.

Inventor： Young SEO ,  Jong Gil PARK

IPC: A61C8/00

CPC classification number: A61C8/0089 ,  A61C8/0048 ,  A61C8/0053 ,  A61C13/2656 ,  A61C2201/007

Abstract: Apparatus and methods for adjustably retaining an oral appliance to an abutment assembly are disclosed. In one variation, a securement apparatus can comprise a sleeve having a sleeve frame and a number of locking flaps. The sleeve can define a lumen therethrough for positioning upon an abutment assembly. The locking flaps can have varying length dimensions and can project radially inward or outward relative to the sleeve frame. The outward flaps can lock against surface features defined along an inner surface of a coping coupled to the oral appliance and the inward flaps can lock against surface features defined along a portion of the abutment assembly. The sleeve can release the oral appliance from the abutment assembly when the locking flaps of the sleeve are actuated by an actuation unit.