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    • 2. 发明申请
    • IMPLANT FIXTURE
    • 植入物
    • WO2010126343A3
    • 2011-03-03
    • PCT/KR2010002795
    • 2010-05-03
    • OSSTEM IMPLANT CO LTDPARK SANG OHKIM BYUNG KOOKPARK MU YOUNGEOM TAE GWAN
    • PARK SANG OHKIM BYUNG KOOKPARK MU YOUNGEOM TAE GWAN
    • A61C8/00
    • A61C8/0018
    • An implant fixture that is inserted into a bone tissue formed of a cortical bone and a cancellous bone by rotating on a central axis to thereby form an artificial tooth root, comprising: a first portion that is inserted into the cortical bone and has a first screw thread having first peak and first valley alternating with one another on an outer surface of the first portion; and a second portion that is disposed below the first portion and inserted into the cancellous bone, wherein a second screw thread having second peak and second valley alternating with one another is formed on an outer surface of the second portion, wherein distances between adjacent second peak of the second screw thread are greater than distances between adjacent first peak of the first screw thread, and a first screw thread of the first portion is rotated three times or less.
    • 一种植入物夹具,其通过在中心轴线上旋转而插入由皮质骨和松质骨形成的骨组织中,从而形成人造牙根,其包括:第一部分,其被插入皮质骨中并具有第一螺钉 螺纹具有在第一部分的外表面上彼此交替的第一峰和第一谷; 以及第二部分,其设置在所述第一部分下方并插入所述松质骨中,其中在所述第二部分的外表面上形成具有彼此交替的第二峰和第二谷的第二螺纹,其中相邻的第二峰之间的距离 的第二螺纹大于第一螺纹的相邻第一峰之间的距离,并且第一部分的第一螺纹旋转三次或更少。
    • 3. 发明申请
    • DENTAL IMPLANT FIXTURE
    • 牙齿植入物
    • WO2009142429A3
    • 2010-01-28
    • PCT/KR2009002637
    • 2009-05-19
    • OSSTEM IMPLANT CO LTDPARK SANG OHKIM BYUNG KOOKPARK MU YOUNGEOM TAE GWANCHOI GYU OK
    • PARK SANG OHKIM BYUNG KOOKPARK MU YOUNGEOM TAE GWANCHOI GYU OK
    • A61C8/00
    • A61C8/0022A61B17/863A61B17/8635A61B17/864A61C8/0025
    • The present invention relates to a dental implant fixture, and more particularly, to a dental implant fixture which rotates about a central axis thereof, and thus is inserted into a bone tissue constituted by a cortical bone and a spongy bone to form an artificial tooth root, wherein the dental implant fixture includes a first portion, a second portion, and a third portion. The first portion is inserted into the cortical bone and has an outer surface with a first screw thread whereon first vertices and first valleys are alternately arranged. The second portion is disposed beneath the first portion and inserted into the spongy bone, has an outer surface with a second screw thread whereon second vertices and second valleys are alternately arranged. The distance between the adjacent second vertices of the second screw thread is larger than the distance between the adjacent first vertices of the first screw thread. The third portion is disposed beneath the second portion, and has an outer surface with a third screw thread whereon third vertices and third valleys are alternately arranged, and a first cutting part which is hollowed such that the first cutting part is closer to the central axis than the third valleys. The lower outer diameter of the second screw thread is smaller than the upper outer diameter of the second screw thread.
    • 本发明涉及一种牙科植入物固定装置,更具体地说,涉及一种绕其中心轴线旋转的牙科植入物夹具,因此插入到由皮质骨和海绵骨构成的骨组织中以形成人造牙根 ,其中所述牙科植入物固定装置包括第一部分,第二部分和第三部分。 第一部分被插入皮质骨中,并且具有第一螺纹的外表面,其中第一顶点和第一谷交替排列。 第二部分设置在第一部分下方并插入海绵骨中,具有外表面,其具有第二螺纹,其中第二顶点和第二谷交替排列。 第二螺纹的相邻第二顶点之间的距离大于第一螺纹的相邻第一顶点之间的距离。 所述第三部分设置在所述第二部分下方,并且具有外表面,所述外表面具有交替布置第三顶点和第三谷部的第三螺纹,以及第一切割部分,其被挖空使得所述第一切割部分更靠近所述中心轴线 比第三个谷。 第二螺纹的下外径小于第二螺纹的上外径。
    • 4. 发明申请
    • DENTAL IMPLANT ABUTMENT AND METHOD FOR MANUFACTURING SAME
    • 牙科植入物及其制造方法
    • WO2012134051A3
    • 2012-11-22
    • PCT/KR2012000876
    • 2012-02-07
    • OSSTEM IMPLANT CO LTDRYU JAE HOPARK MOO YOUNGKIM BYUNG KOOK
    • RYU JAE HOPARK MOO YOUNGKIM BYUNG KOOK
    • A61C8/00A61C13/083A61C13/263A61C13/38A61C19/04
    • A61C8/0051A61C8/0048A61C8/005A61C8/006A61C13/0004A61C13/0006A61C13/083A61K6/0205A61K6/046A61K6/08
    • The present invention relates to a dental implant abutment and to a method for manufacturing same, and more particularly, to a dental implant abutment which supports a porcelain prosthesis so as to define the outer appearance of an artificial tooth, and which his fixedly coupled to a fixture, and to a method for manufacturing same. The dental implant abutment includes: a first part having a coupling structure corresponding to the inner structure of a fixture such that the first part is coupled to the fixture; a second part extending upward from the first part so as to contact the gums; and a third part extending upward from the second part, the outer circumferential surface of the third part including side and top surfaces, wherein porcelain is attached to the outer circumferential surface of the third part, a concave portion that is inwardly recessed is defined in the top surface, and the third part has a horizontal cross-sectional area that gradually increases as it progresses upward from the concave portion.
    • 牙科植入物基台及其制造方法技术领域本发明涉及一种牙科植入物基台及其制造方法,更具体地说,涉及一种支撑瓷器假体以限定人造牙齿的外观的牙科植入物基台, 固定装置及其制造方法。 牙科植入物基台包括:第一部分,其具有对应于固定件的内部结构的联接结构,使得第一部分联接到固定装置; 从第一部分向上延伸以接触牙龈的第二部分; 以及第三部分,其从第二部分向上延伸,第三部分的外周面包括侧面和顶面,其中瓷器附接到第三部分的外圆周表面,凹入部分被限定在内凹部中 并且第三部分具有从凹部向上方逐渐增加的水平横截面积。
    • 6. 发明申请
    • IMPLANT FIXTURE
    • 植入物
    • WO2010126343A2
    • 2010-11-04
    • PCT/KR2010/002795
    • 2010-05-03
    • OSSTEMIMPLANT CO., LTD.PARK, Sang OhKIM, Byung KookPARK, Mu YoungEOM, Tae Gwan
    • PARK, Sang OhKIM, Byung KookPARK, Mu YoungEOM, Tae Gwan
    • A61C8/00
    • A61C8/0018
    • An implant fixture that is inserted into a bone tissue formed of a cortical bone and a cancellous bone by rotating on a central axis to thereby form an artificial tooth root, comprising: a first portion that is inserted into the cortical bone and has a first screw thread having first peak and first valley alternating with one another on an outer surface of the first portion; and a second portion that is disposed below the first portion and inserted into the cancellous bone, wherein a second screw thread having second peak and second valley alternating with one another is formed on an outer surface of the second portion, wherein distances between adjacent second peak of the second screw thread are greater than distances between adjacent first peak of the first screw thread, and a first screw thread of the first portion is rotated three times or less.
    • 一种植入物夹具,其通过在中心轴线上旋转而插入由皮质骨和松质骨形成的骨组织中,从而形成人造牙根,其包括:第一部分,其被插入到皮质骨中并具有第一螺钉 螺纹具有在第一部分的外表面上彼此交替的第一峰和第一谷; 以及第二部分,其设置在所述第一部分下方并插入所述松质骨中,其中在所述第二部分的外表面上形成具有彼此交替的第二峰和第二谷的第二螺纹,其中相邻的第二峰之间的距离 的第二螺纹大于第一螺纹的相邻第一峰之间的距离,并且第一部分的第一螺纹旋转三次或更少。
    • 7. 发明申请
    • DENTAL IMPLANT ASSEMBLY
    • 牙科植入物大会
    • WO2011071228A1
    • 2011-06-16
    • PCT/KR2010/004895
    • 2010-07-26
    • OSSTEMIMPLANT CO., LTD.KANG, Ho SeongKIM, Byung KookEOM, Tae GwanPARK, Mu yong
    • KANG, Ho SeongKIM, Byung KookEOM, Tae GwanPARK, Mu yong
    • A61C8/00
    • A61C8/005A61C8/0069
    • The present invention relates to a dental implant assembly in which a contact area of threads contacted with each other for coupling an abutment with a fixture is relatively increased so as to enhance a coupling and fixing degree between the abutment and the fixture. The present invention provides a dental implant assembly that is implanted in an oral cavity to replace a lost tooth, including a fixture implanted in an alveolar bone and having an inner circumferential slope surface at an upper portion thereof and a female screw at an inner portion thereof; an abutment coupled to the fixture to locate a dental prosthesis on the fixture, the abutment having an outer circumferential slope surface in contact with the inner circumferential slope surface and a male screw threadly engaged with the female screw; and a slope contact surface defined by contact between the inner circumferential slope surface and the outer circumferential slope surface, wherein a contact area of the slope contact surface is smaller than an area of the inner circumferential slope surface.
    • 牙科植入物组件技术领域本发明涉及一种牙科植入物组件,其中彼此接触的用于将基台与固定装置联接的螺纹的接触区域相对增加,以便增强邻接件和夹具之间的联接和固定度。 本发明提供一种牙科植入物组件,其植入在口腔中以替代丢失的牙齿,其包括植入牙槽骨中的固定器件,并且在其上部具有内圆周倾斜表面,在其内部具有内螺纹 ; 耦合到所述固定装置以将所述假牙定位在所述固定装置上的支座,所述支座具有与所述内圆周倾斜表面接触的外圆周倾斜表面和与所述内螺纹螺纹接合的阳螺纹; 以及由所述内周倾斜面和所述外周面倾斜面之间的接触限定的倾斜接触面,其中,所述倾斜接触面的接触面积小于所述内周面的面积。