KR20180082158A - Implant assembly - Google Patents

Implant assembly Download PDF

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KR20180082158A
KR20180082158A KR1020170003492A KR20170003492A KR20180082158A KR 20180082158 A KR20180082158 A KR 20180082158A KR 1020170003492 A KR1020170003492 A KR 1020170003492A KR 20170003492 A KR20170003492 A KR 20170003492A KR 20180082158 A KR20180082158 A KR 20180082158A
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impression
coping
implant
screw
present
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KR1020170003492A
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Korean (ko)
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박종찬
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박종찬
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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
    • A61C8/0001Impression means for implants, e.g. impression coping
    • 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
    • A61C8/008Healing caps or the like
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00Impression cups, i.e. impression trays; Impression methods
    • A61C9/0006Impression trays
    • 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
    • A61C2008/0084Provisional implants or abutments

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Prostheses (AREA)

Abstract

The present invention relates to an implant assembly, and more specifically, to an implant assembly which integrates a healing abutment and an impression coping. According to the present invention, the implant assembly comprises a screw, a connecting unit and a coping unit for obtaining impressions after implanting an implant fixing body. The screw has a screw thread in an outer circumferential surface in a lower part thereof in order to be coupled to the implant fixing body. The connecting unit is formed to be tapered so as to have the diameter getting smaller toward a lower part thereof, and is coupled to an upper part of the screw. The coping unit has a body and an undercut to be bent for reducing interference inside the mouth. One end of the body is detachably coupled to an upper part of the connecting unit. The undercut is formed as a multi-stage in an outer circumferential surface of the body in order to fix the body to an impression body. In addition, in the implant assembly, the coping unit is made of plastic materials. Since the healing abutment and the impression coping are integrated, the present invention is able to simplify an implant operation. Moreover, since the coping unit is able to be bent, and interference in the mouth is reduced, the present invention is able to efficiently obtain impressions.

Description

임플란트 조립체 {Implant assembly}Implant assembly < RTI ID = 0.0 >

본 발명은 임플란트 조립체에 대한 것으로서, 더욱 상세하게는 힐링 어버트먼트와 임프레션 코핑을 일체화 한 임플란트 조립체에 대한 것이다.The present invention relates to an implant assembly, and more particularly, to an implant assembly that incorporates a healing abutment and an impression coping.

임플란트 시술 시, 임플란트 고정체를 식립한 후에 힐링 어버트먼트를 잇몸에 체결하고 잇몸이 아물 때까지 대기한다. 잇몸이 아물고 나면 힐링 어버트먼트를 제거하고, 그 위치에 임프레션 코핑을 설치하여 개인용으로 맞춤 제작된 인상제 트레이를 통해 인상을 채득한다.During the implant procedure, after placing the implant fixture, tighten the healing abutment to the gum and wait until the gum is healed. Once the gums are healed, remove the healing abutment and place the impression coping in place to make the impression with a personalized impression tray.

등록특허 제10-0428935호 (등록일자 2004년 04월 13일)Registration No. 10-0428935 (Registration date April 13, 2004) 공개특허 제10-2016-0006385호 (공개일자 2016년 01월 19일)Open Patent No. 10-2016-0006385 (Published Jan. 19, 2016)

종래에는 잇몸에 힐링 어버트먼트를 체결하면 잇몸이 아물 때까지 수 일을 기다린 후에 상기 힐링 어버트먼트를 제거하고 그 위치에 다시 임프레션 코핑을 체결하여 인상을 채득 하였다. 그래서 시술 과정이 번거롭고 오래 걸린다는 문제점이 있었다.Conventionally, when the healing abutment is fastened to the gum, the healing abutment is removed after waiting for several days until the gum is healed, and the impression coping is fastened again to the position to obtain the impression. Therefore, the procedure was troublesome and took a long time.

또한, 종래에는 맞춤 제작된 개인용 인상제 트레이를 통하여 인상을 채득하여 제작의 번거로움과 시술 비용이 증가하는 문제점이 있었다.In addition, conventionally, there is a problem in that the impression is made through the personalized impression tray of the personalized product, thereby increasing the manufacturing cost and the operation cost.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 힐링 어버트먼트와 임프레션 코핑가 하나로 결합되어 있으므로 시술 과정을 단순화하여 시술 시간을 단축시키는 임플란트 조립체를 제공하는 것을 목적으로 한다.SUMMARY OF THE INVENTION It is an object of the present invention to provide an implant assembly that simplifies a procedure and shortens a procedure time because the healing abutment and the impression coping are combined into one.

또한, 본 발명은 기성품 인상제 트레이를 통하여 인상을 채득할 수 있으므로 제작 과정을 단순화 시키고 불필요한 비용을 감소시킬 수 있는 임플란트 조립체를 제공하는 것을 목적으로 한다.It is another object of the present invention to provide an implant assembly which can simplify a manufacturing process and reduce unnecessary costs since an impression can be obtained through a ready-made pull-up tray.

본 발명에 따른 임플란트 조립체는 임플란트 고정체를 식립하고 나서 인상을 채득하기 위하여 스크류, 연결부 및 코핑부를 구비한다. 상기 스크류는 임플란트 고정체와 체결되도록 하부의 외주면에 나사산이 형성된다. 상기 연결부는 하부로 갈수록 직경이 작아질 수 있게 테이퍼지게 형성되어 상기 스크류의 상부에 결합된다. 상기 코핑부는 몸체 및 언더컷을 구비하여 구강 내부의 간섭이 적도록 휘어질 수 있게 형성된다. 상기 몸체는 일단이 상기 연결부의 상부에 탈착할 수 있게 결합된다. 상기 언더컷은 상기 몸체가 인상재에 고정될 수 있게 상기 몸체의 외주면에 다단으로 형성된다.The implant assembly according to the present invention includes a screw, a connecting portion, and a coping portion to obtain an impression after placing the implant fixture. The screw is threaded on the outer circumferential surface of the lower portion so as to be engaged with the implant fixture. The connecting part is tapered so as to be smaller in diameter toward the lower part, and is coupled to the upper part of the screw. The coping portion is formed to have a body and an undercut so as to be bent so as to reduce interference within the oral cavity. The body is detachably coupled to an upper portion of the connecting portion. The undercut is formed in multiple stages on the outer circumferential surface of the body so that the body can be fixed to the impression material.

또한, 본 발명에 따른 임플란트 조립체에 있어서, 상기 코핑부는 플라스틱 재질로 형성된다.Further, in the implant assembly according to the present invention, the coping portion is formed of a plastic material.

본 발명은 힐링 어버트먼트와 임프레션 코핑이 일체화되어 있으므로 임플란트 시술 과정을 단순화시킬 수 있다.The present invention can simplify the implant procedure since the healing abutment and the impression coping are integrated.

또한, 본 발명은 코핑부가 휘어질 수 있으므로 구강 내부의 간섭이 적게 받아서 효율적으로 인상을 채득할 수 있다.Further, since the coping portion can be bent, the present invention can reduce the interference within the oral cavity, thereby enabling the impression to be efficiently obtained.

도 1은 본 발명에 따른 임플란트 조립체의 개념도,
도 2는 도 1의 분해도이다.
1 is a conceptual view of an implant assembly according to the present invention,
2 is an exploded view of Fig.

도 1 및 도 2를 참조하여 본 발명에 따른 임플란트 조립체의 일 실시예를 상세히 설명한다.1 and 2, an embodiment of the implant assembly according to the present invention will be described in detail.

일반적으로 임플란트 시술 시, 임플란트 고정체를 식립한 후에 힐링 어버트먼트를 체결하고 잇몸이 아물 때까지 기다린다. 잇몸이 아물고 나면 체결된 힐링 어버트먼트를 제거하고 환자 개인용 인상제 트레이를 제작한다. 그리고 힐링 어버트먼트가 제거된 위치에 임프레션 코핑을 체결하여 환자 개인용 인상제 트레이를 통해 인상을 채득한다. 이처럼 임플란트 시술 과정이 복잡하고 오래 걸린다는 단점이 있었다.Generally, during implant treatment, after placing the implant fixture, tighten the healing abutment and wait until the gum is healed. Once the gums have healed, remove the secured healing abutment and make a personal impression tray for the patient. Impression copings are made at the location where the healing abutment is removed and the impression is made through the patient personal impression tray. The implant procedure is complicated and takes a long time.

본 발명에 따른 임플란트 조립체는 힐링 어버트먼트와 임프레션 코핑을 하나로 결합한 것으로 이를 위하여 스크류(10), 연결부(20) 및 코핑부(30)를 포함한다.The implant assembly according to the present invention combines a healing abutment and an impression coping, and includes a screw 10, a connecting portion 20 and a coping portion 30 for this purpose.

스크류(10)는 임플란트 고정체와 체결되도록 하부의 외주면에 나사산이 형성된다.The screw 10 is threaded on the outer circumferential surface of the lower portion so as to be engaged with the implant fixture.

연결부(20)는 하부로 갈수록 직경이 작아질 수 있도록 테이퍼지게 형성되어 스크류(10)의 상부에 결합된다.The connection portion 20 is tapered so as to be smaller in diameter as it goes downward, and is coupled to the upper portion of the screw 10.

코핑부(30)는 인상재에 고정되어 인상을 채득할 수 있도록 몸체(31)와 언더컷(32)를 구비하여 휘어질 수 있도록 플라스틱 재질로 형성된다. 그래서 코핑부(30)는 구강 내부의 간섭을 적게 받아서 인상 채득 시 효율적인 작업을 할 수 있다. 몸체(31)는 일단이 연결부(20)의 상부에 탈착할 수 있게 결합된다.The coping portion 30 is formed of a plastic material so that the coping portion 30 can be bent by having the body 31 and the undercut 32 so as to be fixed to the impression material and to be pulled up. Therefore, the coping portion 30 receives less interference from the inside of the oral cavity, and can work efficiently when impression is taken. One end of the body 31 is detachably coupled to the upper portion of the connection portion 20.

언더컷(32)은 몸체(31)가 인상재에 고정될 수 있게 몸체(31)의 외주면에 다단으로 형성된다. The undercut 32 is formed in a multi-stage on the outer circumferential surface of the body 31 so that the body 31 can be fixed to the impression material.

종래에는 인상 채득 시 개인용으로 맞춤 제작된 인상제 트레이를 통하여 인상을 채득하였으나, 본 실시예를 통하여 인상을 채득할 경우 기성품 인상제 트레이를 통하여 인상을 채득할 수 있다.Conventionally, the impression is obtained through the impression tray customized for personal use when the impression is made. However, when the impression is made through the present embodiment, the impression can be obtained through the imprint tray.

임플란트 고정체를 식립하고 나면, 스크류(10)를 임플란트 고정체와 체결한다. 그리고나서 인상제 트레이를 통하여 인상을 채득한다. 이때, 코핑부(30)가 플라스틱 재질로 형성되어 휘어질 수 있으므로 환자 구강 내부의 간섭을 적게 받을 수 있다. 그래서 인상을 효율적으로 채득할 수 있다. 또한, 임플란트 시술 시간을 단축시키고 비용을 절감시킬 수 있다.After the implant fixture is placed, the screw 10 is fastened to the implant fixture. Then, the impression is made through the impression tray. At this time, since the coping portion 30 is formed of a plastic material and can be bent, interference of the inside of the patient's oral cavity can be reduced. Thus, the impression can be efficiently obtained. In addition, the implantation time can be shortened and the cost can be reduced.

10 : 스크류 20 : 연결부
30 : 코핑부 31 : 몸체
32 : 언더컷
10: screw 20:
30: coping portion 31: body
32: undercut

Claims (1)

임플란트 고정체와 체결되도록 하부의 외주면에 나사산이 형성된 스크류와,
하부로 갈수록 직경이 작아질 수 있게 테이퍼지게 형성되어 상기 스크류의 상부에 결합된 연결부와,
일단이 상기 연결부의 상부에 탈착할 수 있게 결합된 몸체와, 상기 몸체가 이 인상재에 고정될 수 있게 상기 몸체의 외주면에 다단으로 형성된 언더컷을 구비하여 구강 내부의 간섭이 적도록 휘어질 수 있게 플라스틱으로 형성된 코핑부를 포함하여 상기 임플란트 고정체를 식립하고 나서 인상을 채득하기 위한 임플란트 조립체.
A screw having a thread formed on an outer circumferential surface of the lower portion to be engaged with the implant fixture,
A connecting portion formed on the upper portion of the screw so as to be tapered so as to have a smaller diameter,
A body having one end detachably coupled to the upper portion of the connection portion and an undercut formed at a plurality of stages in an outer peripheral surface of the body so that the body can be fixed to the impression material, Wherein the implant fixture includes a corpus portion formed therein, and the implant fixture is placed on the implant fixture.
KR1020170003492A 2017-01-10 2017-01-10 Implant assembly KR20180082158A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200028219A (en) 2018-09-06 2020-03-16 (주) 코웰메디 Impression coping for implant operration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200028219A (en) 2018-09-06 2020-03-16 (주) 코웰메디 Impression coping for implant operration

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