KR102097376B1 - Implants that can distribute the force of the implants and are easy to detachable - Google Patents

Implants that can distribute the force of the implants and are easy to detachable Download PDF

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Publication number
KR102097376B1
KR102097376B1 KR1020190129866A KR20190129866A KR102097376B1 KR 102097376 B1 KR102097376 B1 KR 102097376B1 KR 1020190129866 A KR1020190129866 A KR 1020190129866A KR 20190129866 A KR20190129866 A KR 20190129866A KR 102097376 B1 KR102097376 B1 KR 102097376B1
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South Korea
Prior art keywords
abutment
head
fastening
connecting member
coupling
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KR1020190129866A
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Korean (ko)
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채희진
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채희진
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0086—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools with shock absorbing means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
    • A61C8/0022—Self-screwing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0068—Connecting devices for joining an upper structure with an implant member, e.g. spacers with an additional screw
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0069—Connecting devices for joining an upper structure with an implant member, e.g. spacers tapered or conical connection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0074—Connecting devices for joining an upper structure with an implant member, e.g. spacers with external threads

Abstract

The present invention relates to an implant coupling prosthesis ensuring easy attachment and detachment. Specifically, the present invention is to replace a crown of an abutment by separating an upper portion of the abutment to separate the crown coupled with the abutment. The present invention has an effect of preventing inflammation by minimizing stimulation on the gum through the separation only a head portion to which the crown is coupled among the implant coupling prostheses placed on the gums when the crown is damaged. In addition, the present invention can also minimize the stimulation to the gums by distributing the load by separating the implant coupling prosthesis into several portions.

Description

임플란트의 힘을 분산가능하고 착탈이 용이한 임플란트 결합보철물{Implants that can distribute the force of the implants and are easy to detachable}Implants that can distribute the force of the implants and are easy to detachable

본 발명은 임플란트의 힘을 분산가능하고 착탈이 용이한 임플란트 결합보철물에 관한 것으로, 구체적으로는 어버트먼트와 결합된 크라운을 분리시키기 위해 어버트먼트의 상부를 분리시킴으로 어버트먼트의 크라운을 교체하도록 하기 위한 것이다.The present invention relates to an implant coupling prosthesis that is capable of dispersing the force of the implant and is easily detachable. Specifically, the crown of the abutment is replaced by separating the upper portion of the abutment to separate the crown from the abutment. It is to do.

치아 임플란트는 결손 된 치아의 수복을 위한 보철물 지지 용도로 턱뼈 안이나 위에 식립하는 고정체이다.A dental implant is a fixture placed in or on the jawbone for the purpose of supporting a prosthesis to repair a missing tooth.

보통 잇몸과 잇몸 뼈에 식립되는 인공 치아 또는 제3의 치아라고도 한다.It is also called an artificial tooth or a third tooth that is usually placed on the gums and gum bones.

치아의 결손이 있는 부위나 치아를 뽑은 자리의 턱뼈에 골 이식, 골 신장술 등의 부가적인 수술을 통하여, 충분히 감쌀 수 있도록 부피를 늘린 턱뼈에 생체 적합적인 임플란트 본체를 심어서 자연치의 기능을 회복시켜주는 치과 치료 술식이다.Restoring the function of natural teeth by planting a biocompatible implant body on the enlarged jawbone so that it can be sufficiently wrapped through additional surgery such as bone graft or bone necrosis on the jaw bone of the tooth or where the tooth was removed. It is a dental treatment procedure.

정상적인 기능이 유지되고 있는 턱뼈와 식립된 임플란트 본체 표면과의 형태적, 생리적, 직접적 결합인 골유착이 이루어진 후 임플란트 주위 턱뼈의 골 개조의 과정을 거치게 된다. After morphological, physiological, and direct bonding between the jawbone, which maintains normal function, and the implanted body surface, bone adhesion is performed, and then the bone reconstruction of the jawbone around the implant is performed.

이러한 임플란트는 일반적으로 나사 형태의 골 내 임플란트가 주로 사용되며, 임플란트 상부구조물(어버트먼트)를 나사로 체결하는 방식이다. In general, a screw-shaped implant in a bone is mainly used for such an implant, and a method of fastening an implant superstructure (abutment) with a screw.

이와 같이, 나사 체결방식으로 체결되는 종래의 방식은 나사의 풀림 현상이 발생하며, 나사가 부러지는 경우가 발생한다. As described above, in the conventional method of fastening by a screw fastening method, a loosening phenomenon of the screw occurs, and the screw is broken.

또한, 치아를 임플란트에 고정하기 위하여 치아에 구멍을 만들어야 하기 때문에 심미적인 효과와 내구성이 약해지며, 임플란트 식립 후 문제가 발생시 치아(크라운 또는 금속)를 파괴해야 한다. In addition, since a hole must be made in the tooth to fix the tooth to the implant, the aesthetic effect and durability are weakened and the tooth (crown or metal) must be destroyed when a problem occurs after implant placement.

이와 같이 나사 체결방식으로 체결하는 종래의 방식은 추가 비용 발생, 추가 치료 및 시술에 낭비되는 시간으로 인하여 환자들에게 불편함을 주고 크라운과 결합구조체 결합시 잇몸 하방에서 접착제를 구강 내에서 접착해야 하는 불편함과, 잔재된 접착제로 인하여 염증 및 치주염이 종종 발생되는 것이 현 실정이다. In this way, the conventional method of fastening with a screw fastening method causes inconvenience to patients due to additional cost, time wasted in additional treatment and procedure, and when the crown and the coupling structure are combined, the adhesive must be adhered in the oral cavity under the gum. The present situation is that inflammation and periodontitis often occur due to discomfort and residual adhesive.

한국등록특허공보 제10-1435544호Korean Registered Patent Publication No. 10-1435544

본 발명의 목적은 임플란트 결합보철물의 몸체에서 헤드가 분리가능하도록 형성시킴으로써 크라운 손상시 잇몸에 식립된 임플란트 결합보철물 중 크라운이 결합된 부분만을 분리하기 위한 것이다. An object of the present invention is to separate only the crown-coupled portion of the implant-binding prosthesis placed on the gum when the crown is damaged by forming the head detachable from the body of the implant-binding prosthesis.

상기와 같은 문제를 해결하기 위해, 본 발명은 어버트먼트(200)의 제1나사체결부(211)를 수용하기 위해 제1나사체결부(211)의 나사산과 대응되는 형태로 수용공간이 형성되되 외주면이 나사산모양으로 형성되는 픽스쳐(100)와, 상기 픽스쳐(100)의 수용공간에 수용되어 체결되기 위한 어버트먼트(200)를 포함하고, 상기 어버트먼트(200)는 하부에 픽스쳐(100)의 수용공간에 수용되도록 외주면이 나사산 형태의 제1나사체결부(211)가 형성되는 어버트먼트몸체(210)와, 일측으로 연결부재(230)가 수용되고 타측으로 어버트먼트몸체(210)가 체결되도록 결합홀이 형성되는 어버트먼트헤드(220)와, 상기 어버트먼트헤드(220)의 결합홀(221)에 수용되고 어버트먼트몸체(210)의 상부를 관통하여 체결되기 위한 연결부재(230)를 포함하되, 상기 어버트먼트몸체(210)는 외주면이 나사산으로 형성되는 것으로 픽스쳐(100)의 체결홈에 체결되기 위한 제1나사체결부(211)와, 상기 제1나사체결부(211)의 상부와 연결되되 하부에서 상부로 갈수록 단면적이 넓어지도록 형성되는 테이퍼몸체부(212)와, 상기 테이퍼몸체부(212)의 상부와 연결되되 내부에 홀이 형성되며 하부는 소정의 각도로 각진 기둥의 형태로 형성되고 일측에서 상부로 갈수록 폭이 좁아지도록 테이퍼형상으로 형성되는 결합부(213)를 포함하고, 상기 어버트먼트헤드(220)는 일측으로 연결부재(230)가 수용되고 타측으로 어버트먼트몸체(210)가 체결되도록 결합홀(221)이 형성되되, 상기 결합홀(221)은 연결부재(230)가 수용되어 연결부재(230)의 헤드부(231)가 체결되기 위한 연결부재수용홀(221a)과, 어버트먼트몸체(210)의 결합부(213)가 체결되기 위한 결합부체결홀(221b)을 포함하되, 상기 연결부재수용홀(221a)은 연결부재(230)의 헤드부(231)가 수용되어 체결되도록 상기 헤드부(231)와 대응되는 형태로 형성되고, 상기 결합부체결홀(221b)은 어버트먼트몸체(210)의 결합부(213)가 체결되도록 결합부(213)와 대응되는 형태로 형성되며, 상기 연결부재(230)는 헤드부(231)와 제2나사체결부(232)로 이루어지며, 제2나사체결부(232)는 헤드부(231)의 하부에 연결되되 나사산으로 형성되어 어버트먼트몸체(210)의 결합부(213)에 형성된 홈에 결합되는 것을 특징으로 하고, 상기 픽스쳐(100)의 수용공간은 제1나사체결부(211)의 나사산에 대응되도록 형성되고, 픽스쳐(100)에 어버트먼트몸체(210)의 일부가 수용되어 체결되며, 어버트먼트헤드(220)의 결합홀(221)에 어버트먼트몸체(210)의 결합부(213)가 수용되고, 상기 어버트먼트몸체(210)와 어버트먼트헤드(220)가 분리되는 것을 방지하기 위해 연결부재(230)가 어버트먼트헤드(220)의 결합홀(221)로 수용되어 어버트먼트몸체(210)의 헤드부(231)에 형성된 홈과 나사결합하는 것을 특징으로 하는 임플란트의 힘을 분산가능하고 착탈이 용이한 임플란트 결합보철물을 제공한다. In order to solve the above problems, the present invention is formed in a receiving space in a form corresponding to the threads of the first screw fastening portion 211 to accommodate the first screw fastening portion 211 of the abutment 200 The outer circumferential surface includes a fixture 100 which is formed in a thread shape, and an abutment 200 for being accommodated and fastened in an accommodation space of the fixture 100, wherein the abutment 200 has a fixture ( The abutment body 210 having a first screw fastening portion 211 in the form of a screw thread is formed so as to be accommodated in the accommodation space of 100), and the connecting member 230 is accommodated on one side and the abutment body on the other side ( The abutment head 220 in which the coupling hole is formed so that 210 is fastened, and is accommodated in the coupling hole 221 of the abutment head 220 and is fastened through the upper portion of the abutment body 210. For the connection member 230, the abutment body 210 has a threaded outer circumferential surface. The first screw fastening part 211 for fastening to the fastening groove of the fixture 100 and the upper part of the first screw fastening part 211 are formed to be formed so that the cross-sectional area becomes wider from the bottom to the top. The tapered body portion 212 is connected to the upper portion of the tapered body portion 212, but a hole is formed inside, and the lower portion is formed in the form of an angled pillar at a predetermined angle, and the tapered shape is narrowed toward the upper side from one side. It includes a coupling portion 213 is formed, the abutment head 220 is a coupling member 221 is formed so that the connecting member 230 is accommodated on one side and the abutment body 210 is fastened on the other side Herein, the coupling hole 221 is coupled to the connecting member receiving hole 221a and the abutment body 210 for the connection member 230 is accommodated and the head portion 231 of the connecting member 230 is fastened. Includes a coupling part fastening hole (221b) for fastening the part 213, the connection The receptacle hole 221a is formed in a shape corresponding to the head portion 231 so that the head portion 231 of the connection member 230 is received and fastened, and the engaging portion fastening hole 221b is an abutment body It is formed in a form corresponding to the coupling portion 213 so that the coupling portion 213 of the (210) is fastened, the connecting member 230 is made of a head portion 231 and the second screw fastening portion 232, The second screw fastening portion 232 is connected to the lower portion of the head portion 231, but is formed of a thread and is characterized in that it is coupled to a groove formed in the engaging portion 213 of the abutment body 210, and the fixture ( The receiving space of 100) is formed to correspond to the thread of the first screw fastening portion 211, a part of the abutment body 210 is received and fastened to the fixture 100, and the fastening of the abutment head 220 is performed. In the coupling hole 221, the coupling portion 213 of the abutment body 210 is accommodated, and the abutment body 210 and the abutment head 220 are separated from each other. An implant characterized in that the connecting member 230 is accommodated in the coupling hole 221 of the abutment head 220 and screwed into a groove formed in the head portion 231 of the abutment body 210. It provides an implant-coupled prosthesis that can disperse its power and is easily removable.

본 발명은 크라운 손상시 잇몸에 식립된 임플란트 결합보철물 중 크라운이 결합된 헤드 부분만 분리함으로써 잇몸의 자극을 최소화시키어 염증 등이 생기는 것을 방지하는 효과가 있다. 또한 임플란트결합보철물을 여러 개로 분리시킴으로써 하중을 분산시키어 잇몸으로 발생되는 자극을 최소화하는 효과가 있다.The present invention has the effect of preventing irritation and the like by minimizing irritation of the gums by separating only the head portion to which the crown is coupled among the implant-binding prostheses placed on the gums when the crown is damaged. In addition, it is effective to minimize the irritation generated by the gums by distributing the load by separating the implant-binding prosthesis into several.

도 1은 본 발명의 전체적인 모습을 나타낸 도면이다.
도 2는 본 발명을 분해한 모습을 나타낸 도면이다
도 3은 본 발명을 분해한 모습의 단면을 나타낸 도면이다.
도 4는 본 발명을 결합한 모습의 단면을 나타낸 도면이다.
도 5는 본 발명의 임플란트결합보철물이 잇몸에 식립된 모습을 나타낸 도면이다.
도 6은 본 발명의 임플란트결합보철물의 헤드부분을 잇몸으로부터 분리한 모습을 나타낸 도면이다.
도 7, 8은 본 발명의 임플란트결합보철물의 사용예를 나타낸 도면이다.1 is a view showing the overall appearance of the present invention.
2 is a view showing an exploded view of the present invention
Figure 3 is a view showing a cross-section of an exploded view of the present invention.
Figure 4 is a view showing a cross-section of a state incorporating the present invention.
5 is a view showing a state in which the implant-coupled prosthesis of the present invention is placed on the gum.
6 is a view showing a state in which the head portion of the implant-coupled prosthesis of the present invention is separated from the gums.
7 and 8 are views showing an example of use of the implant-coupled prosthesis of the present invention.

본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The terms or words used in the present specification and claims should not be interpreted as being limited to ordinary or lexical meanings, and the inventor can appropriately define the concept of terms in order to best describe his or her invention. Based on the principles, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

이하 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 전체적인 모습을 나타낸 도면으로 본 발명은 임플란트의 힘을 분산가능하고 착탈이 용이한 임플란트결합보철물에 관한 것으로, 본 발명의 구성요소인 픽스쳐(100)와 어버트먼트(200) 중 어버트먼트(200)가 어버트먼트몸체(210), 어버트먼트헤드(220), 연결부재(230) 등으로 세분화되어 이루어짐으로 손상된 크라운을 교체가 용이하도록 하기 위한 것이다.1 is a view showing the overall shape of the present invention, the present invention relates to an implant-coupling prosthesis that is capable of dispersing the implant force and is easily detachable. The abutment 200 is made to be subdivided into an abutment body 210, an abutment head 220, and a connecting member 230 to facilitate replacement of a damaged crown.

도 2는 본 발명의 분해도이고 도 3, 4는 본 발명의 일부 단면을 나타낸 도면으로 이들 참고하여 내용을 설명한다.2 is an exploded view of the present invention and FIGS. 3 and 4 are views showing some cross-sections of the present invention, and the contents will be described with reference to them.

픽스쳐(100)는 어버트먼트(200)를 수용하도록 수용공간이 형성되되 외주면이 나사산모양으로 형성되는 것이다. 바람직하게는 상기 픽스쳐(100)의 수용공간은 제1나사체결부(211)의 나사산에 대응되도록 형성된다.The fixture 100 is formed with a receiving space to accommodate the abutment 200, but the outer circumferential surface is formed in a thread shape. Preferably, the receiving space of the fixture 100 is formed to correspond to the thread of the first screw fastening portion 211.

어버트먼트(200)는 상기 픽스쳐의 수용공간에 수용되어 체결되기 위한 것이다. The abutment 200 is intended to be received and fastened in the accommodation space of the fixture.

어버트먼트몸체(210)는 하부에 픽스쳐(100)의 수용공간에 수용되도록 외주면이 나사산으로 형성된 제1나사체결부(211)를 포함하는 것으로 이외에도 테이퍼몸체부(212), 결합부(213) 등을 더 포함하여 구성된다.The abutment body 210 includes a first screw fastening portion 211 whose outer circumferential surface is formed of a screw thread so as to be accommodated in a receiving space of the fixture 100 at the lower portion, in addition to the tapered body portion 212 and the engaging portion 213 And more.

제1나사체결부(211)는 외주면이 나사산으로 형성되는 것으로 픽스쳐(100)의 체결홈에 체결되기 위한 것이다.The first screw fastening portion 211 is to be fastened to the fastening groove of the fixture 100 as the outer circumferential surface is formed of a thread.

테이퍼몸체부(212)는 상기 제1나사체결부(211)의 상부와 연결되되 하부에서 상부로 갈수록 단면적이 넓어지도록 형성된다.The tapered body portion 212 is connected to the upper portion of the first screw fastening portion 211, but is formed to have a larger cross-sectional area from the bottom to the top.

결합부(213)는 상기 테이퍼몸체부(212)의 상부와 연결되되 내부에 홀이 형성되며 하부는 소정의 각도로 각진 기둥의 형태로 형성되고 일측에서 상부로 갈수록 폭이 좁아지도록 테이퍼형상으로 형성된다.The coupling portion 213 is connected to the upper portion of the tapered body portion 212, but a hole is formed inside, and the lower portion is formed in the form of an angled pillar at a predetermined angle, and formed in a tapered shape so that the width narrows from one side to the top. do.

상기 결합부(213)의 하부가 소정의 각도로 각진 기둥형태로 형성됨으로써 어버트먼트헤드(220)가 체결될 때 회전되지 않고 제 위치에 위치하도록 할 수 있다.The lower portion of the coupling portion 213 is formed in an angled column shape at a predetermined angle so that the abutment head 220 can be positioned in place without being rotated when fastened.

어버트먼트헤드(220)는 일측으로 연결부재(230)가 수용되고 타측으로 어버트먼트몸체(210)가 체결되도록 결합홀(221)이 형성된다.The abutment head 220 is formed with a coupling hole 221 so that the connecting member 230 is accommodated on one side and the abutment body 210 is fastened on the other side.

상기 결합홀(221)은 연결부재(230)가 수용되어 연결부재(230)의 헤드부(231)가 체결되기 위한 연결부재수용홀(221a)과, 어버트먼트몸체(210)의 결합부(213)가 체결되기 위한 결합부체결홀(221b)을 포함하여 구성된다.The coupling hole 221 is a coupling member 230 for receiving the connecting member 230, the coupling member receiving hole 221a for fastening the head portion 231 of the connecting member 230, and the coupling portion of the abutment body 210 ( 213) is configured to include a coupling portion fastening hole (221b) for fastening.

상기 연결부재수용홀(221a)은 연결부재(230)의 헤드부(231)가 수용되어 체결되도록 상기 헤드부(231)와 대응되는 형태로 형성된다.The connecting member receiving hole 221a is formed in a form corresponding to the head 231 so that the head 231 of the connecting member 230 is received and fastened.

상기 결합부체결홀(221b)은 어버트먼트몸체(210)의 결합부(213)가 체결되도록 결합부(213)와 대응되는 형태로 형성된다.The engaging portion fastening hole 221b is formed in a shape corresponding to the engaging portion 213 so that the engaging portion 213 of the abutment body 210 is fastened.

연결부재(230)는 상기 어버트먼트헤드(220)의 결합홀(221)에 수용되고 어버트먼트몸체(210)의 상부를 관통하여 체결되기 위한 것이다.The connecting member 230 is accommodated in the coupling hole 221 of the abutment head 220 and is fastened through the upper portion of the abutment body 210.

상기 연결부재(230)는 헤드부(231)와 제2나사체결부(232)로 이루어지며, 제2나사체결부(232)는 헤드부(231)의 하부에 연결되되 나사산으로 형성되어 어버트먼트몸체(210)의 결합부(213)에 형성된 홈에 결합된다.The connecting member 230 is made of a head portion 231 and a second screw fastening portion 232, the second screw fastening portion 232 is connected to the lower portion of the head portion 231, but is formed of a screw thread It is coupled to the groove formed in the engaging portion 213 of the body body 210.

도 4는 본 발명의 임플란트보철물에 관한 단면도로, 픽스쳐(100)에 어버트먼트(200)가 나사산에 의해 결합된 모습을 확인할 수 있다.4 is a cross-sectional view of the implant prosthesis of the present invention, it can be seen that the abutment 200 is coupled to the fixture 100 by a screw thread.

또한 어버트먼트(200)를 구체적으로 살펴보면 픽스쳐(100)에 어버트먼트몸체(210)의 일부가 수용되어 체결되며, 어버트먼트헤드(220)의 결합홀(221)에 어버트먼트몸체(210)의 결합부(213)가 수용된다. 상기 어버트먼트몸체(210)와 어버트먼트헤드(220)가 분리되는 것을 방지하기 위해 연결부재(230)가 어버트먼트헤드(220)의 결합홀(221)로 수용되어 어버트먼트몸체(210)의 헤드부(231)에 형성된 홈과 나사결합한다.In addition, when looking specifically at the abutment 200, a part of the abutment body 210 is accommodated and fastened to the fixture 100, and the abutment body (221) is coupled to the coupling hole 221 of the abutment head 220. The coupling portion 213 of 210) is accommodated. In order to prevent the abutment body 210 and the abutment head 220 from being separated, the connection member 230 is accommodated in the coupling hole 221 of the abutment head 220 and the abutment body ( 210) is screwed with the groove formed in the head portion 231.

또한 필요에 의해 어버트먼트(200)의 각 구성요소를 분리할 수 있으며 연결부재(230)를 회전가능한 도구로 회전시켜 나사결합을 해제함으로써 각 구성요소를 분리시킬 수 있다.In addition, each component of the abutment 200 may be separated as necessary, and each component may be separated by releasing the screw coupling by rotating the connecting member 230 with a rotatable tool.

도 6 및 도 7은 실 사용예에 관한 모습으로, 도 6과 같이 잇몸(M)에 식립된 픽스쳐(100)에 어버트먼트(200)가 결합된 모습과 도 7과 같이 어버트먼트(200)의 일부가 분리된 모습을 나타낸 모습이다. 6 and 7 are views related to a practical use example, in which the abutment 200 is coupled to the fixture 100 placed on the gum M as shown in FIG. 6 and the abutment 200 as shown in FIG. 7 ).

도 8은 잇몸(M)에 픽스쳐(100)와 어버트먼트(200)가 식립되고 크라운(10)이 어버트먼트(200)에 형성된 모습을 나타낸 도면으로, 본 발명은 인터널 임플란트가 잇몸 하방에 위치하고 있어 보철이 힘들고 염증 발생이 할 수 있는 문제를 개선한 것으로 보철물을 잇몸 위에서 크라운을 손쉽게 만들 수 있고 보철물 교정이나 수리를 간단하게 할 수 있는 장점이 있다.Figure 8 is a view showing a state in which the fixture (100) and the abutment 200 are placed on the gum (M) and the crown (10) is formed on the abutment (200), the present invention is an internal implant below the gum Because it is located in the prosthesis is difficult and can improve the problem that can cause inflammation, the prosthesis can easily make a crown on the gum and has the advantage of simplifying or repairing the prosthesis.

이상과 같은 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.The configuration described in the embodiments and the drawings described above are only the most preferred embodiment of the present invention and do not represent all the technical spirit of the present invention, and various equivalents and modifications that can replace them It should be understood that there may be examples.

100 픽스쳐
200 어버트먼트
210 어버트먼트몸체
211 제1나사체결부
212 테이퍼몸체부
213 결합부
220 어버트먼트헤드
221 결합홀
221a 연결부재수용홀
221b 결합부체결홀
230 연결부재
231 헤드부
232 제2나사체결부
232a 작업장치체결홈
100 fixtures
200 abutment
210 abutment body
211 First screw fastening
212 tapered body
213 Coupling
220 abutment head
221 Coupling Hall
221a connecting member receiving hole
221b Coupling part fastening hole
230 connecting member
231 head
232 Second screw fastening
232a working device fastening groove

Claims (4)

어버트먼트(200)의 제1나사체결부(211)를 수용하기 위해 제1나사체결부(211)의 나사산과 대응되는 형태로 수용공간이 형성되되 외주면이 나사산모양으로 형성되는 픽스쳐(100)와,
상기 픽스쳐(100)의 수용공간에 수용되어 체결되기 위한 어버트먼트(200)를 포함하고,

상기 어버트먼트(200)는
하부에 픽스쳐(100)의 수용공간에 수용되도록 외주면이 나사산 형태의 제1나사체결부(211)가 형성되는 어버트먼트몸체(210)와,
일측으로 연결부재(230)가 수용되고 타측으로 어버트먼트몸체(210)가 체결되도록 결합홀이 형성되는 어버트먼트헤드(220)와,
상기 어버트먼트헤드(220)의 결합홀(221)에 수용되고 어버트먼트몸체(210)의 상부를 관통하여 체결되기 위한 연결부재(230)를 포함하되,

상기 어버트먼트몸체(210)는
외주면이 나사산으로 형성되는 것으로 픽스쳐(100)의 체결홈에 체결되기 위한 제1나사체결부(211)와,
상기 제1나사체결부(211)의 상부와 연결되되 하부에서 상부로 갈수록 단면적이 넓어지도록 형성되는 테이퍼몸체부(212)와,
상기 테이퍼몸체부(212)의 상부와 연결되되 내부에 홀이 형성되며 하부는 소정의 각도로 각진 기둥의 형태로 형성되고 일측에서 상부로 갈수록 폭이 좁아지도록 테이퍼형상으로 형성되는 결합부(213)를 포함하고,

상기 어버트먼트헤드(220)는
일측으로 연결부재(230)가 수용되고 타측으로 어버트먼트몸체(210)가 체결되도록 결합홀(221)이 형성되되,

상기 결합홀(221)은
연결부재(230)가 수용되어 연결부재(230)의 헤드부(231)가 체결되기 위한 연결부재수용홀(221a)과,
어버트먼트몸체(210)의 결합부(213)가 체결되기 위한 결합부체결홀(221b)을 포함하되,

상기 연결부재수용홀(221a)은
연결부재(230)의 헤드부(231)가 수용되어 체결되도록 상기 헤드부(231)와 대응되는 형태로 형성되고,

상기 결합부체결홀(221b)은
어버트먼트몸체(210)의 결합부(213)가 체결되도록 결합부(213)와 대응되는 형태로 형성되며,

상기 연결부재(230)는
헤드부(231)와 제2나사체결부(232)로 이루어지며, 제2나사체결부(232)는 헤드부(231)의 하부에 연결되되 나사산으로 형성되어 어버트먼트몸체(210)의 결합부(213)에 형성된 홈에 결합되는 것을 특징으로 하고,

상기 픽스쳐(100)의 수용공간은 제1나사체결부(211)의 나사산에 대응되도록 형성되고,
픽스쳐(100)에 어버트먼트몸체(210)의 일부가 수용되어 체결되며, 어버트먼트헤드(220)의 결합홀(221)에 어버트먼트몸체(210)의 결합부(213)가 수용되고,
상기 어버트먼트몸체(210)와 어버트먼트헤드(220)가 분리되는 것을 방지하기 위해 연결부재(230)가 어버트먼트헤드(220)의 결합홀(221)로 수용되어 어버트먼트몸체(210)의 헤드부(231)에 형성된 홈과 나사결합하는 것을 특징으로 하는 임플란트의 힘을 분산가능하고 착탈이 용이한 임플란트 결합보철물.To accommodate the first screw fastening portion 211 of the abutment 200, a receiving space is formed in a shape corresponding to the thread of the first screw fastening portion 211, but the fixture 100 is formed with a threaded outer circumferential surface. Wow,
An abutment 200 for receiving and fastened in the receiving space of the fixture 100,

The abutment 200 is
An abutment body 210 having a first screw fastening portion 211 in the form of a screw thread on the outer circumferential surface so as to be accommodated in a receiving space of the fixture 100 at the bottom,
An abutment head 220 in which a coupling hole is formed so that the connecting member 230 is accommodated on one side and the abutment body 210 is fastened on the other side,
It is accommodated in the coupling hole 221 of the abutment head 220 and includes a connecting member 230 for fastening through the upper portion of the abutment body 210,

The abutment body 210
A first screw fastening portion 211 for fastening to the fastening groove of the fixture 100 as the outer peripheral surface is formed of a thread,
A taper body portion 212 connected to an upper portion of the first screw fastening portion 211 but formed to have a larger cross-sectional area from the lower portion to the upper portion;
It is connected to the upper portion of the tapered body portion 212, but a hole is formed inside, and the lower portion is formed in the form of an angled pillar at a predetermined angle, and the coupling portion 213 is formed in a tapered shape so that the width narrows from one side to the top. Including,

The abutment head 220
A coupling hole 221 is formed so that the connecting member 230 is accommodated on one side and the abutment body 210 is fastened on the other side.

The coupling hole 221
A connecting member receiving hole 221a for receiving the connecting member 230 and fastening the head portion 231 of the connecting member 230,
Including the engaging portion fastening hole (221b) for fastening the engaging portion 213 of the abutment body 210,

The connecting member receiving hole (221a)
The head portion 231 of the connecting member 230 is formed in a shape corresponding to the head portion 231 so as to be received and fastened,

The engaging portion fastening hole (221b)
It is formed in a form corresponding to the coupling portion 213 so that the coupling portion 213 of the abutment body 210 is fastened,

The connecting member 230
It is made of a head portion 231 and a second screw fastening portion 232, the second screw fastening portion 232 is connected to the lower portion of the head portion 231 is formed of a screw thread is coupled to the abutment body 210 Characterized in that coupled to the groove formed in the portion 213,

The receiving space of the fixture 100 is formed to correspond to the thread of the first screw fastening portion 211,
A part of the abutment body 210 is received and fastened to the fixture 100, and the coupling portion 213 of the abutment body 210 is accommodated in the coupling hole 221 of the abutment head 220, ,
In order to prevent the abutment body 210 and the abutment head 220 from being separated, the connection member 230 is accommodated in the coupling hole 221 of the abutment head 220 and the abutment body ( 210) The implant coupling prosthesis, which is capable of dispersing the force of the implant and is easily detachable, characterized in that it is screwed with a groove formed in the head portion (231). 삭제delete 삭제delete 삭제delete
KR1020190129866A 2019-10-18 2019-10-18 Implants that can distribute the force of the implants and are easy to detachable KR102097376B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102273120B1 (en) 2020-11-11 2021-07-02 채희진 fluidizable denture implant
KR102339789B1 (en) 2021-08-24 2021-12-14 채희진 Detachable implant binding prosthesis with easy detachement
KR20220065571A (en) * 2020-11-13 2022-05-20 채희진 multiple piece type implant prosthesis

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Publication number Priority date Publication date Assignee Title
KR200425042Y1 (en) * 2006-06-20 2006-08-28 강태인 implant for a tooth
KR101435544B1 (en) 2012-12-14 2014-09-02 라파바이오 주식회사 Crown mounting structure and mounting method of dental implant
KR101503214B1 (en) * 2014-04-17 2015-03-17 이도상 Jar Style Buffer Implant
KR101633259B1 (en) * 2016-02-25 2016-06-24 채희진 Removable implant-bonded prosthesis

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200425042Y1 (en) * 2006-06-20 2006-08-28 강태인 implant for a tooth
KR101435544B1 (en) 2012-12-14 2014-09-02 라파바이오 주식회사 Crown mounting structure and mounting method of dental implant
KR101503214B1 (en) * 2014-04-17 2015-03-17 이도상 Jar Style Buffer Implant
KR101633259B1 (en) * 2016-02-25 2016-06-24 채희진 Removable implant-bonded prosthesis
JP2019506257A (en) * 2016-02-25 2019-03-07 チェ，ヒジン Removable implant joint prosthesis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102273120B1 (en) 2020-11-11 2021-07-02 채희진 fluidizable denture implant
KR20220065571A (en) * 2020-11-13 2022-05-20 채희진 multiple piece type implant prosthesis
KR102464101B1 (en) 2020-11-13 2022-11-04 채희진 multiple piece type implant prosthesis
KR102339789B1 (en) 2021-08-24 2021-12-14 채희진 Detachable implant binding prosthesis with easy detachement

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