CN101732097A - Oral implant with conical surface and rectangular key structure - Google Patents

Oral implant with conical surface and rectangular key structure Download PDF

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Publication number
CN101732097A
CN101732097A CN 200810160509 CN200810160509A CN101732097A CN 101732097 A CN101732097 A CN 101732097A CN 200810160509 CN200810160509 CN 200810160509 CN 200810160509 A CN200810160509 A CN 200810160509A CN 101732097 A CN101732097 A CN 101732097A
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CN
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Prior art keywords
implant
cylindrical
surface
conical
rectangular
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CN 200810160509
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Chinese (zh)
Inventor
林野
殷纪疏
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威海威高生物技术有限公司
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0056Connecting devices for joining an upper structure with an implant member, e.g. spacers diverging in the apical direction of the implant or abutment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0066Connecting devices for joining an upper structure with an implant member, e.g. spacers with positioning means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0069Connecting devices for joining an upper structure with an implant member, e.g. spacers tapered or conical connection
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0068Connecting devices for joining an upper structure with an implant member, e.g. spacers with an additional screw

Abstract

The invention relates to the field of dental repair technology, in particular to an oral implant with a conical surface and a rectangular key structure. The oral implant can be implanted in an alveolar bone in a surgery. The oral implant comprises an implant, and a base and a fastening bolt which are matched with the implant. The oral implant is characterized in that the implant consists of a cylindrical upper section part and a conical lower section part, wherein a conical hole is formed at the upper end of the interior of the implant, a cylindrical hole is formed at the middle section of the interior of the implant, a fastening screw hole is formed at the lower end of the interior of the implant, a cylindrical surface and the conical surface which are matched with the cylindrical hole and the conical hole are formed on the lower part of the base, and a key slot and a rectangular key which are matched with each other are formed on the cylindrical hole and the cylindrical surface respectively. The oral implant has the advantages of simple operation, short operation time, good initial stability after operation, good sealing property, high reliability, good base rotation resistance and platform conversion structure, bone absorption inhibition or removal and the like.

Description

圆锥面加矩形键结构的口腔种植体 Oral implants key structure of rectangular conical surface

技术领域: FIELD:

[0001] 本发明涉及齿学技术领域,具体地说是一种通过外科手术,在牙槽骨内种植的圆 [0001] The present invention relates to the technical field of teeth, in particular to a surgically planted in the alveolar bone circle

锥面加矩形键结构的口腔种植体。 Plus oral implants tapered rectangular bond structure.

背景技术: Background technique:

[0002] 随着现代社会对口腔修复治疗日益增长的需求,传统的固定义齿和可摘义齿在很多方面显得越来越难以满足人们的愿望,口腔种植义齿的出现不但填补了传统修复技术局限性所留下的一些空间,而且不断发展成熟,在很多的方面显示出优越性。 [0002] As the modern society of the growing demand for dental treatment, traditional fixed dentures and removable partial denture in many ways has become increasingly difficult to meet the aspirations of the people, the emergence of implant denture repair technology not only to fill the traditional limitations some space left, and continue to mature, showing the superiority in many aspects. 口腔种植体装置一般包括种植体、基台、连接螺栓,口腔种植义齿的广泛开展和应用解决了临床上牙齿缺失带来的一系列美观和功能上的问题,然而,手术操作过程复杂、初期稳定性不佳、骨吸收发生,修复过程中种植体与基台之间难以就位,咀嚼过程中因受力使基台相对于种植体的微量运动导致缝隙产生从而引起泄露,上部零部件会松动等问题,这些都可能导致种植修复效果不理想或修复失败。 Oral implant apparatus generally includes an implant, abutment, attachment bolts implant denture extensive and solve the problem on the application of a series of aesthetic and functional tooth loss brought on clinical, however, the operation process is complex, the initial stability of the poor bone resorption, it is difficult to place the implant in the repair process between the base, the chewing process due to force movement of the base relative to the implant causes the trace to generate a gap causing the leakage, loosen the upper parts and other issues, which may lead to implant restoration result is not satisfactory or repair failed.

发明内容: SUMMARY:

[0003] 本发明的目的是克服上述现有技术的不足,提供一种结构新颖、操作容易、稳定性 [0003] The object of the present invention is to overcome the above deficiencies of the prior art, to provide novel structure, easy to operate, stability

高、无间隙、不易松动、可抑制骨吸收的圆锥面加矩形键结构的口腔种植体。 High, without a gap, not easy to loose, suppressed bone resorption conical surface plus oral implants rectangular bond structure.

[0004] 本发明可以通过如下措施达到: [0004] The present invention can be achieved by the following measures:

[0005] —种圆锥面加矩形键结构的口腔种植体,包括了种植体(1)及其与之相配的基台(2)和紧固螺栓(3),其特征在于种植体外形由圆柱形上端段(12)和圆锥型体部(4)组成, 种植体(1)内部上端部(11)处设有圆锥孔(10),中段设有圆柱孔(9)和(8),下端设有定位螺丝孔(7),基台(2)的下部设有与种植体圆柱孔(8)和圆锥孔(10)相配合的圆柱面(20) 和圆锥面(19),圆柱孔(8)和圆柱面(20)上分别设有相互配合的键槽(23)和矩形键(13), 本发明基台(2)经紧固螺栓(3)与植体(1)相连接,基台(2)插入到种植体(1)的内部空腔中后可实现3种配合,即圆锥面密封配合(19)对(10)、圆柱面导向配合(20)对(8)和矩形键槽的抗旋定向配合(13)对(23),增大了接触面积,提高连接紧固的稳定性和可靠性。 [0005] - oral implants key structure of rectangular conical surface species, including the implant (1) and mated to the base (2) and the fastening bolt (3), characterized by a cylindrical implant shapes shaped upper section (12) and a conical body portion (4), with the implant (1) inside an upper portion (11) provided at the conical bore (10), provided with a cylindrical hole in the middle (9) and (8), the lower end provided with screw holes (7), a lower base (2) is provided with a cylindrical surface of the cylindrical implant bore (8) and the conical hole (10) cooperating (20) and the conical surface (19), a cylindrical hole ( 8) are provided and the cylindrical surface (20) keyway (23) and rectangular button (13) cooperating with each other, the present invention produced by base stations (2) by fastening bolts (3) and the implant body (1) is connected to the base after stage (2) is inserted into the implant (1) internal cavity may be implemented with three kinds, i.e. a conical surface mating seal (19) to (10), a cylindrical mating guide surface (20) to (8), and a rectangular keyway the anti-rotation fitting orientation (13) to (23), increases the contact area, improve the stability and reliability of the connection of the fastening. [0006] 本发明中基台的主体(16)与连接体即(19)及(20)间设有内圆弧面连接部(18), 使得基台伸出种植体处的直径小于种植体端面(11)的外经,既平台转换结构。 [0006] In the present invention, the base body (16) and the connecting member i.e. (19) and between (20) provided with an internal arcuate surface of the connection portion (18), such that the base station is smaller than the projected diameter of the implant the implant the end face (11) of the foreign economy, both internet conversion structure. 优点为,基台的这个内圆弧面与种植体间形成的空间用于软组织形成,使种植义齿在使用中可能产生的微动远离牙槽骨,也使可能产生的局部软组织炎症远离牙槽骨,从而减少或消除骨吸收。 Advantage is that the space between the inner arcuate surface of the implant abutment for the formation of soft tissue formation, jog Implants may occur during use away from the alveolar bone, soft tissue also possible away from alveolar inflammation bone, thereby reducing or eliminating bone resorption. [0007] 本发明中紧固螺栓头部下端是60度圆锥面(25),与基台内部的相应圆锥面(24) 配合,可增大接触面积,提高连接紧固的稳定性和可靠性。 [0007] The lower end of the fastening bolt head 60 of the present invention is a conical surface (25), with a corresponding internal conical surface of the base (24) fit, can increase the contact area, improve the stability and reliability of the connection of the fastening .

[0008] 本发明中种植体圆柱孔(8)和基台圆柱面(20)上设有2-6个相互配合的矩形键槽(23)和矩形键(13),以防止基台转动并可在圆周方向上定位。 [0008] In the present invention, the cylindrical implant hole (8) and the cylindrical abutment surface (20) cooperating with 2-6 rectangular keyway (23) and a rectangular key (13) to prevent rotation of the base and positioned in the circumferential direction.

[0009] 本发明种植体采用仿牙根形设计,便于植入牙槽骨的成型孔中,减短手术时间。 [0009] The present invention uses imitation root implant shaped design, to facilitate implantation of the shaped hole in the alveolar bone, to shorten the operation time. "圆柱-圆锥"两段式及螺纹逐渐变浅退出的设计,可产生骨挤压使初期稳定性增强。 "Cylindrical - Taper" two-stage and the thread becomes gradually shallower exit design, can produce enhanced bone squeezing initial stability. 圆锥面密封配合确保无泄露,并因圆锥面本身可同时吸收径向和轴向两个方向的间隙的特点, 可控制基台微动的产生、或者消除微动。 Mating conical surface seal to ensure no leakage, and due to the conical surface itself can absorb axial and radial clearance characteristics of two directions, the base can be controlled to produce micro or eliminate fretting.

[0010] 本发明具有平台转换结构,既基台伸出种植体处的直径小于种植体端面直径,这使基台伸出部分远离牙槽骨,因而可使微动及局部软组织炎症远离牙槽骨。 [0010] The conversion structure of the present invention having a platform, both projecting abutment implant diameter is smaller than the diameter of the implant end surface, which portion extends away from the base in the alveolar bone, and thus allows the jog away alveolar soft tissue inflammation bone. 这种平台转换结构可有效抑制骨吸收(种植体植入一段时间后,种植体周围的牙槽骨退縮的现象),甚至可使骨吸收完全不发生(这与具体手术有关)。 The platform can effectively inhibit bone resorption conversion structure (implant placement after a period of time, the alveolar bone around the implant back phenomenon), or even completely resorption can not occur (which is related to a particular procedure).

[0011] 本发明的有益效果是:1、种植体采用仿牙根形两段式设计,由圆柱体与圆锥体所组成,便于植入在牙槽骨上制备的成型孔中,减短手术时间。 [0011] Advantageous effects of the present invention are: 1, using imitation root implant shaped two-stage design, with the cone of a cylinder consisting, to facilitate preparation of the implant hole formed in the alveolar bone, shorten operation time . 2、外部有螺纹,且上段圆柱部分上的螺纹沿逐渐变浅退出,能产生持续的、适当的骨挤压作用,因而可提高手术后的初期稳定性。 2, externally threaded, the threads along the upper cylindrical portion and gradually shallower exit produce sustained and appropriate bone pressing action, thus improving stability after the initial surgery. 3、种植体与基台采用"圆锥面+矩形键"的连接方式,并且伴随有圆柱导向面配合, 即实现了3种配合,就是圆锥面配合、圆柱面配合、和矩形键配合,这可提供较强的密封性、 较高的连接精度和可靠性、及优良的基台抗旋转性能。 3, the base implant uses "+ conical surface rectangular button" connections, and is accompanied by a cylindrical mating guide surface, i.e., to achieve complex three kinds, that is, with the conical surface, with the cylindrical surface, and a rectangular mating key, which can be provide a stronger sealing, high connection reliability and accuracy, and excellent base rotation-resisting property. 4、基台与种植体间连接方式的平台转移结构,可抑制或消除骨吸收。 4, between the implant and the abutment structure of the transfer internet connection mode, suppress or eliminate bone resorption.

附图说明: BRIEF DESCRIPTION OF:

[0012] 图1是本发明的结构示意图。 [0012] FIG. 1 is a structural diagram of the present invention. [0013] 图2是发明中基台的结构示意图。 [0013] FIG. 2 is a schematic view of the invention in the base station. [0014] 图3是本发明种中植体的结构示意图。 [0014] FIG. 3 is a structural diagram of the present invention in kind of explants.

具体实施方式: detailed description:

[0015] 下面结合附图对发明作进一步描述: [0015] below with reference to the drawings The invention is further described:

[0016] 如附图所示,一种圆锥面加矩形键结构的口腔种植体,包括了种植体1及其与之相配的基台2和紧固螺栓3,种植体1的外形由圆锥形下段4和圆柱形上段12所组成,外部有螺纹6,螺纹6在圆锥部分4上的深度是一致的,在圆柱体12上逐渐变浅退出,下段4 上还有自攻切削槽5,种植体1的内部上端面11下有内圆锥面IO,与基台2上的外圆锥面19配合可消除间隙并实现良好的密封性能,而内圆锥面10之下的短圆柱孔9则是用于防止装配干涉的,圆柱孔(8)与基台的圆柱面(20)配合,种植体1内部的矩形键13与基台2 上的键槽23配合,可实现抗旋转和定向,键槽口22是喇叭口,并有引导圆柱体21 ,这些使牙医很容易将基台插入到种植体中,也方便调整转角和从种植体中拆除基台。 [0016] As shown in the drawing a rectangle oral implants plus the conical surface of the key structure, including implants and mated to a base 2 and the fastening bolt 3, the implant 1 by a conical shape the lower section 4 and upper section 12 consisting of a cylindrical, externally threaded 6, the depth of the thread 6 on the cone portion 4 is the same, gradually shallower exit the cylinder 12, the lower section 4 as well as self-tapping cutting grooves 5, planting the inner end surface of the body 1 has a conical inner surface of the lower 11 IO, with the outer conical surface 19 on the base 2 with the gap can be eliminated and achieve good sealing properties, while the short cylindrical bore 10 under the inner conical surface 9 is for preventing interference of the assembly, a cylindrical hole (8) and the base of the cylindrical surface (20) with the implant inside a rectangular keys 13 with keyways 23 with the base 2, and the anti-rotation orientation can be achieved, keying notches 22 is flared, and a guide cylinder 21, which makes the dentist can easily be inserted into the implant abutment, it is also easy to adjust the angle of the implant and removed from the base. 种植体l内部的螺纹孔7用于安装紧固螺栓3等配件,紧固螺栓3头部下端25是60度的圆锥面,与基台2内螺丝沉头孔下端相应的圆锥面24配合,使接触面积增大因而装配稳定性和可靠性得以提高。 A threaded hole inside the implant l 7 3 for mounting the fastening bolts and other accessories, the fastening bolt 25 is lower end of the head 3 of the conical surface 60, 24 corresponding to the lower end of the counter bore mate with abutment screw 2 within a conical surface, increased contact area and therefore the stability and reliability of the assembly is improved. 基台2装配到种植体1中后,其从种植体1中伸出处的直径要小于种植体端面11的直径,这种直径切换或平台转换结构可实现骨吸收抑制甚至可以完全消除骨吸收。 2 is fitted to the base 1 after the implant, the implant diameter extending from one end face is smaller than the diameter of the implant 11, the diameter of such switching platforms or conversion structure may be implemented or even completely eliminate the bone resorption inhibiting bone resorption. [0017] 本发明种植体采用仿牙根形设计,便于植入牙槽骨的成型孔中,减短手术时间。 Implant [0017] The present invention uses imitation root-shaped design, to facilitate implantation of the shaped hole in the alveolar bone, to shorten the operation time. "圆柱-圆锥"两段式及螺纹逐渐变浅退出的设计,可产生骨挤压使初期稳定性增强。 "Cylindrical - Taper" two-stage and the thread becomes gradually shallower exit design, can produce enhanced bone squeezing initial stability. 圆锥面密封配合确保无泄露,并因圆锥面本身可同时吸收径向和轴向两个方向的间隙的特点, 可控制基台微动的产生、或者消除微动。 Mating conical surface seal to ensure no leakage, and due to the conical surface itself can absorb axial and radial clearance characteristics of two directions, the base can be controlled to produce micro or eliminate fretting.

[0018] 本发明具有平台转换结构,既基台伸出种植体处的直径小于种植体端面直径,这使基台伸出部分远离牙槽骨,因而可使微动远离牙槽骨。 [0018] The conversion structure of the present invention having a platform, both projecting abutment implant diameter is smaller than the diameter of the implant end surface, which portion extends away from the base in the alveolar bone, and thus can jog away from alveolar bone. 这种平台转换结构是抑制骨吸收 The platform structure is converted to inhibit bone resorption

4(种植体植入一段时间后,种植体周围的牙槽骨退縮的现象)的有效手段,甚至可使骨吸收完全不发生。 4 (a period of time after implant placement, alveolar bone around the implant withdrawal phenomenon) effective means, even bone resorption can not occur completely.

[0019] 本发明的有益效果是:1、种植体采用仿牙根形两段式设计,由圆柱体与圆锥体所组成,便于植入在牙槽骨上制备的成型孔中,减短手术时间。 [0019] Advantageous effects of the present invention are: 1, using imitation root implant shaped two-stage design, with the cone of a cylinder consisting, to facilitate preparation of the implant hole formed in the alveolar bone, shorten operation time . 2、外部有螺纹,且上段圆柱部分上的螺纹逐渐变浅退出,能产生持续的、适当的骨挤压作用,因而可提高手术后的初期稳定性。 2, externally threaded, the threads on the upper cylindrical portion and gradually shallower exit produce sustained and appropriate bone pressing action, thus improving stability after the initial surgery. 3、种植体与基台采用"圆锥面+矩形键"的连接方式,并且伴随有圆柱导向面配合, 即实现了3种配合,就是圆锥面配合、圆柱面配合、和矩形键配合,这可提供较强的密封性、 较高的连接精度和可靠性、及优良的基台抗旋转性能。 3, the base implant uses "+ conical surface rectangular button" connections, and is accompanied by a cylindrical mating guide surface, i.e., to achieve complex three kinds, that is, with the conical surface, with the cylindrical surface, and a rectangular mating key, which can be provide a stronger sealing, high connection reliability and accuracy, and excellent base rotation-resisting property. 4、基台与种植体间连接方式的平台转换结构,可抑制或消除骨吸收。 4, between the implant and the abutment internet connection mode conversion structure, suppress or eliminate bone resorption.

Claims (6)

  1. 一种圆锥面加矩形键结构的口腔种植体,包括了种植体(1)及其与之相配的基台(2)和紧固螺栓(3),其特征在于种植体(1)内部上端面(11)下设有圆锥孔(10),中段设有圆柱孔(9)和(8),下端设有紧固螺栓孔(7),基台(2)的下部设有与种植体圆柱孔(8)和圆锥孔(10)相配合的圆柱面(20)和圆锥面(19),圆柱孔(8)和圆柱面(20)上分别设有相互配合的键槽(23)和矩形键(13)。 One kind of rectangular conical surface plus oral implants bond structure, comprising the implant (1) and mated to the base (2) and the fastening bolt (3), characterized in that the implant (1) on the inner end surface provided with a conical hole (10) at (11), provided with a cylindrical hole in the middle (9) and (8), the lower end is provided with fastening bolt holes (7), a lower base (2) is provided with a cylindrical bore implant (8) and the conical hole (10) cooperating cylindrical surface (20) and the conical surface (19), a cylindrical hole (8) and the cylindrical surface (20) are provided cooperating keyway (23) and rectangular button ( 13).
  2. 2. 根据权利要求1所述的一种圆锥面加矩形键结构的口腔种植体,其特征在于种植体外形由圆柱形上段部(12)和圆锥型体部(4)组成, According to claim 1, one kind of the conical surface of the bond plus oral implants rectangular structure, characterized in that the implant shape by a cylindrical upper portion (12) and a conical body portion (4) the composition,
  3. 3. 根据权利要求1所述的一种圆锥面加矩形键结构的口腔种植体,其特征在于基台的主体(16)与连接体即(19)及(20)间设有内圆弧面连接段(18)。 According to one of the conical surface 3 1 of rectangular oral implants key structure as claimed in claim, characterized in that the base body (16) and the connecting member i.e. (19) and between (20) provided with an internal arcuate surface connecting section (18).
  4. 4. 根据权利要求1所述的一种圆锥面加矩形键结构的口腔种植体,其特征在于紧固螺栓头部下端是60度圆锥面(25),圆锥面(25)与基台内部的相应圆锥面(24)配合。 4. According to one of the conical surfaces of the oral implants plus a rectangular key structure as claimed in claim, characterized in that the fastening bolt head portion 60 of the lower end is a conical surface (25), the conical surface (25) inside the base station corresponding conical surface (24) mating.
  5. 5. 根据权利要求1所述的一种圆锥面加矩形键结构的口腔种植体,其特征在于种植体内圆柱孔(8)和基台圆柱面(20)上设有2-6个相互配合的矩形键槽(23)和矩形键(13)。 5. According to a conical surface of the implant 1 plus oral rectangular key structure as claimed in claim, characterized in that the cylindrical body planting hole (8) and the base station 2-6 is provided with cylindrical surfaces cooperating on (20) rectangular keyway (23) and a rectangular key (13).
  6. 6. 根据权利要求1所述的一种圆锥面加矩形键结构的口腔种植体,其特征在于种植体内部的所有矩形键(13)都为两侧平行,而顶面为圆弧面且为同一个内圆柱面(14)。 According to one of the conical surface 6 1 of rectangular oral implants key structure as claimed in claim, characterized in that all keys inside the rectangular implant (13) have parallel sides, while the top surface is an arcuate surface and is with an inner cylindrical surface (14).
CN 200810160509 2008-11-19 2008-11-19 Oral implant with conical surface and rectangular key structure CN101732097A (en)

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Application Number Priority Date Filing Date Title
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CN 200810160509 CN101732097A (en) 2008-11-19 2008-11-19 Oral implant with conical surface and rectangular key structure
PCT/CN2009/070155 WO2010057371A1 (en) 2008-11-19 2009-01-15 Oral cavity implant with conical face and rectangular keys structure

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2829250A1 (en) * 2013-07-26 2015-01-28 SIC Invent AG Dental implant, abutment, implant system and implantation set
WO2016070875A1 (en) * 2014-11-06 2016-05-12 Epiphanostics GmbH Enossal single tooth implant

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000112A1 (en) * 1990-01-04 1991-07-11 Fath Bruno Two=part intra=oral implant - consists of screw with conical end which is screwed into cylinder with longitudinal slits
CA2107262C (en) * 1993-09-29 2006-12-19 Milan Somborac Dental implant
DE19934135A1 (en) * 1999-07-25 2001-02-01 Hans Schreiber Staged implant system, useful in dentistry, has stepped bore with preferably ceramic sheath taking force of fixing screw head, which can be sealed with plastics, and preferably is based on pure titanium
WO2005115267A1 (en) * 2004-05-31 2005-12-08 Casini, Vincenzo, Maria Mechanical connection device for use in implantology
EP3115018A1 (en) * 2005-06-03 2017-01-11 Straumann Holding AG Improved coupling for a multi-part dental implant system
CN101249024A (en) * 2008-03-12 2008-08-27 威海威高生物技术有限公司 Mouth cavity planting body device
CN100591300C (en) * 2008-06-12 2010-02-24 方 巍;刘宝林;陈小文 Pipe sleeve anti-rotary dentistry implant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2829250A1 (en) * 2013-07-26 2015-01-28 SIC Invent AG Dental implant, abutment, implant system and implantation set
WO2016070875A1 (en) * 2014-11-06 2016-05-12 Epiphanostics GmbH Enossal single tooth implant

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