KR100428934B1 - Impression coping for implant operation - Google Patents
Impression coping for implant operation Download PDFInfo
- Publication number
- KR100428934B1 KR100428934B1 KR10-2001-0062729A KR20010062729A KR100428934B1 KR 100428934 B1 KR100428934 B1 KR 100428934B1 KR 20010062729 A KR20010062729 A KR 20010062729A KR 100428934 B1 KR100428934 B1 KR 100428934B1
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- KR
- South Korea
- Prior art keywords
- impression
- coping
- impression material
- auxiliary
- implant
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000010485 coping Effects 0.000 title claims abstract description 66
- 239000007943 implant Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 210000000988 bone and bone Anatomy 0.000 description 6
- 239000011505 plaster Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Classifications
-
- 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
- A61C8/0001—Impression means for implants, e.g. impression coping
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & 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)
- Prostheses (AREA)
- Dental Prosthetics (AREA)
Abstract
개시된 내용은 치아의 인상채득시 인상된 부위의 높이 및 각도를 원활히 유지하도록 하여 시술의 정확성을 기하기 위한 임플란트 시술용 임프레션 코핑에 관한 것이다.The present disclosure relates to an implant coping for an implant procedure to ensure the accuracy of the procedure by smoothly maintaining the height and angle of the raised portion during the acquisition of the impression of the tooth.
이러한 본 발명은 보철물이 스크류 타입으로 결합되는 어버트먼트에 안티로테이션을 위해 외면이 3각으로 면취된 임프레션 코핑을 스크류로 결합하고, 그 위에 인상재를 씌워 인상을 채득함에 있어서, 임프레션 코핑의 외면 3각 면취부에 맞게 평면상 3각의 임프레션 코핑 체결홈을 하단 중앙부로부터 상단부까지 내측으로 형성하고, 상단부 외부에는 인상재에 고정되는 언터컷을 형성하며, 상단부 외부로부터 하방향으로 소정의 위치까지 다수의 부분을 면취하여 면취부를 형성하여서 된 보조코핑을 마련하여 임프레션 코핑의 상부에 탄력적으로 결합하고 그 위에 인상재를 씌워 보조코핑이 인상재에 고정된 상태로 같이 떠지게 구성한 것으로, 이와 같이 하면 보조코핑에 의해 인상된 부위의 각도 및 높이를 유지할 수 있어 정확한 위치에 정확한 형상의 보철물을 시술할 수 있는 것이며, 시술후에는 인접한 자연치아와 어울려 심미감을 향상시킬 수 있는 것이다.The present invention is to combine the impression coping chamfered in three angles of the outer surface for the anti-rotation to the abutment to which the prosthesis is coupled in the screw type, and to obtain the impression by covering the impression material on the outer surface of the impression coping 3 To form each of three chamfered impression coping fastening grooves in the plane from the lower center to the upper end, and to the outside of the upper end to form an undercut fixed to the impression material, from the outside of the upper end to a predetermined position in the downward direction The auxiliary coping formed by chamfering the portion to form the chamfered portion is elastically coupled to the upper portion of the impression coping and the impression material is covered thereon so that the auxiliary coping floats together in a fixed state to the impression material. Maintain the angle and height of the raised area so the correct shape in the right place The prosthesis will be able to be treated, and after the treatment will be able to improve the aesthetics by matching with adjacent natural teeth.
Description
본 발명은 임플란트 시술용 임프레션 코핑에 관한 것으로, 더욱 상세하게는 치아의 인상채득시 인상된 부위의 높이 및 각도를 원활히 유지하도록 하여 시술의 정확성을 기하기 위한 것이다.The present invention relates to an implant coping for an implant procedure, and more particularly, to ensure the accuracy of the procedure by smoothly maintaining the height and angle of the raised portion during the acquisition of the impression of the tooth.
주지하다시피, 임플란트란 치조골에 나사모양의 티타늄으로 된 인공치근, 즉 픽스쳐를 심은 후 매식된 픽스쳐의 주위에 뼈가 융합되어 단단해지면 그 위에 어버트먼트를 결합하고, 여기에 인공치아인 보철물을 만들어 넣게 되는 것으로, 가장 보편적인 치아수복방법인 브릿지와 비교할 때 인접치아나 주위의 연조직 또는 골조직을 손상시키지 않고 오로지 손상된 부분에만 시술이 가능하며, 골조직에 의해 유지되고 지지받게 되므로 계속적으로 골조직에 힘이 가해져 골조직의 흡수속도가 지연되고 저작력도 자연치아와 동등수준으로 회복될 수 있음은 물론 심미적으로도 자연치아와 거의 유사하게 회복할 수 있어 최근에는 임플란트가 치아 수복에 있어 세계적인 추세가 되고 있다.As is well known, after implanting an artificial tooth root made of a screw-shaped titanium, that is, a fixture, into an implant-alveolar bone, the bone is fused around the implanted fixture, and when it is hardened, the abutment is combined thereon. Compared to the most common dental restoration method, the bridge can be used only on the damaged area without damaging the adjacent or adjacent soft tissues or bone tissues, and is continuously supported and supported by the bone tissues. As a result, the absorption rate of bone tissue is delayed and the chewing ability can be restored to the same level as natural teeth, and aesthetically similar to natural teeth can be recovered. Recently, implants have become a global trend in dental restoration.
이러한 임플란트 시술에 있어 시술 대상자의 치아 형태에 따라 보철물을 제작하여 정확하게 위치시키는 것이 무엇보다 중요하며, 이를 위해 시술 대상자의 치아모양을 인상재로 떠서 정확한 치아모형을 제작하고 이 모형을 가지고 가장 정확한 보철물을 제작하여 실제로 시술하게 되는 것으로, 인상채득은 어버트먼트의 위에 임프레션 코핑을 결합하고 그 위에 유동가능한 인상재를 씌워 떠내는 과정으로진행되며, 이후 여기에 석고를 부어 치아모형을 제작하고 있다.In this implant procedure, it is most important to make and place the prosthesis correctly according to the tooth shape of the subject.For this purpose, the accurate tooth model is produced by floating the tooth shape of the subject as an impression material and the most accurate prosthesis with this model. Impression acquisition proceeds by combining impression coping on the abutment and covering the floating impression material on the abutment, and then pouring plaster on it to produce a dental model.
그러나, 인상재는 그 특성상 유동이 될 수밖에 없으므로 인상채득을 아무리 정확하게 실시하더라도 어느 정도의 오차는 존재하며, 따라서 보철물을 제작하였을 때 실제 시술 대상자의 치아형태와 맞지 않는 경우도 있었다.However, the impression material is inevitably flow due to its characteristics, so no matter how precisely the impression acquisition is carried out, there is a certain degree of error. Therefore, when the prosthesis is manufactured, there is a case that it does not match the tooth shape of the actual subject.
본 발명은 이러한 점에 착안하여 안출한 것으로, 임프레션 코핑의 위에 플라스틱 재질의 보조코핑을 탄력적으로 결합하여 인상채득시 보조코핑이 인상재에 고정된 상태로 같이 떠지게 하여 시술 대상자의 치아모형을 정확하게 제작함으로써 후에 보철물 제작 및 시술의 정확성을 기하도록 하는 임플란트 시술용 임프레션 코핑을 제공하는 데 그 목적이 있다.The present invention has been made in view of this point, by elastically coupling the auxiliary coping of the plastic material on the impression coping to make the auxiliary coping is fixed to the impression material floating when the impression is taken to accurately produce the dental model of the subject The purpose is to provide an implant coping for the implant procedure to ensure the accuracy of the prosthesis and the procedure later.
도 1은 본 발명에 따른 임프레션 코핑의 결합 단면도.1 is a cross-sectional view of the coupling of the impression coping according to the present invention.
도 2는 본 발명에 따른 임프레션 코핑의 부품 설명도로서,2 is an explanatory view of parts of an impression coping according to the present invention,
(a)는 임프레션 코핑의 사시도.(a) is a perspective view of an impression coping.
(b)는 스크류의 사시도.(b) is a perspective view of a screw.
(c)는 보조코핑의 사시도.(c) is a perspective view of the auxiliary coping.
(d)는 보조코핑의 단면도.(d) is a sectional view of the secondary coping.
도 3은 본 발명에 따른 인상채득 공정도.Figure 3 is an impression acquisition process according to the present invention.
*** 도면의 주요부분에 대한 부호의 설명 ****** Explanation of symbols for main parts of drawing ***
1 : 어버트먼트 2 : 임프레션 코핑1: Abutment 2: Impression Coping
3 : 스크류 4 : 인상재3: screw 4: impression material
5 : 임프레션 코핑의 면취부 6 : 임프레션 코핑 체결홈5: Chamfering portion of impression coping 6: Impression coping fastening groove
7 : 언터컷 8 : 면취부7: undercut 8: chamfering
9 : 보조코핑 10 : 홈9: Auxiliary Coping 10: Home
11 : 돌기 12 : 록킹홈11: protrusion 12: locking groove
13 : 록킹돌기 14 : 단차13: locking protrusion 14: step
15 : 픽스쳐15: fixture
이하, 본 발명을 제시되는 실시예에 따라 상세히 설명한다.Hereinafter, the present invention will be described in detail according to the present embodiment.
본 발명에 따른 임플란트 시술용 임프레션 코핑은 스크류 타입 보철물을 만들기 위한 인상채득에 적용되는 것으로, 도 1 및 도 2에 도시한 바와 같이 보철물이 스크류 타입으로 결합되는 어버트먼트(1)에 안티로테이션을 위해 외면이 3각으로 면취된 임프레션 코핑(2)을 스크류(3)로 결합하고, 그 위에 인상재(4)를 씌워 인상을 채득함에 있어, 임프레션 코핑(2)의 외면 3각 면취부(5)에 맞게 평면상 3각의 임프레션 코핑 체결홈(6)을 하단 중앙부로부터 상단부까지 내측으로 형성하고, 상단부 외부에는 인상재(4)에 고정되는 언터컷(7)을 형성하며, 상단부 외부로부터 하방향으로 소정의 위치까지 길이가 같거나 상이하게 등간격으로 다수의 부분을 면취하여 면취부(8)를 형성하여서 된 보조코핑(9)을 마련하여 임프레션 코핑(2)의 상부에 탄력적으로 결합하고 그 위에 인상재(4)를 씌워 보조코핑(9)이 인상재(4)와 같이 떠지게 구성한 것이며, 이와 함께 임프레션 코핑(2)의 보조코핑 결합부위 하부 외면에는 원주방향으로 연속되는 홈(10)을 형성하여 인상채득시 인상재(4)에 돌기(11)가 자연스럽게 형성되도록 구성하고, 스크류(3)의 중간부에 원주방향으로 연속되는 록킹홈(12)을 형성하고 이 록킹홈(12)에 원터치식으로 끼워지도록 임프레션 코핑 체결홈(6)의 상부 일측에는 록킹돌기(13)를 형성하여서 된 것이다.Impression coping for implant surgery according to the present invention is applied to the impression taking to make a screw-type prosthesis, as shown in Figures 1 and 2 to the anti-rotation to the abutment (1) to which the prosthesis is coupled to the screw type In order to combine the impression coping 2 whose outer surface is chamfered by the triangle with a screw 3 and to cover the impression material 4 thereon to obtain an impression, the outer surface triangular chamfer 5 of the impression coping 2 is obtained. The three-sided impression coping fastening groove 6 is formed inward from the lower center to the upper end, and an outer cut 7 fixed to the impression material 4 is formed on the outside of the upper end, and downwards from the outside of the upper end. Auxiliary coping 9 is formed by chamfering a plurality of portions at equal intervals or equally different lengths up to a predetermined position to form a chamfer 8 to elastically couple to an upper portion of the impression coping 2. Covering the impression material (4) to the auxiliary coping (9) is configured to float like the impression material (4), and together with the auxiliary coping coupling portion of the lower portion of the lower coping coupling portion of the impression coping (2) to form a continuous groove (10) in the circumferential direction The protrusion 11 is naturally formed in the impression material 4 when the impression is taken, and the locking groove 12 which is continuous in the circumferential direction is formed in the middle of the screw 3, and the locking groove 12 is a one-touch type. It is to form a locking projection 13 on the upper one side of the impression coping fastening groove 6 to be fitted into.
이때, 임프레션 코핑(2)의 외면에는 플라스틱재 보조코핑(9)의 삽입깊이를 제한하는 단차(14)가 형성되는데, 이러한 단차(14)는 보조코핑(9) 내부의 록킹돌기(13)가 스크류(3)의 록킹홈(12)에 끼워질 때 보조코핑(9)의 하단부 위치를 고려하여 형성하게 된다.At this time, the outer surface of the impression coping (2) is formed with a step (14) for limiting the insertion depth of the plastic auxiliary coping (9), the step 14 is a locking projection 13 inside the auxiliary coping (9) When fitting into the locking groove 12 of the screw 3 is formed in consideration of the position of the lower end of the auxiliary coping (9).
도면상의 미설명 부호 15는 치조골에 박히는 픽스쳐를 나타낸다.Reference numeral 15 in the drawings represents a fixture that is embedded in the alveolar bone.
이와 같이 구성된 본 발명에 따른 임플란트 시술용 임프레션 코핑의 작용을 도 3을 참조하여 설명하면 다음과 같다.Referring to Figure 3 describes the operation of the implant coping for the implant procedure according to the present invention configured as follows.
먼저, 플라스틱재 보조코핑(9)을 임프레션 코핑(2)의 상부에 끼워 밀어주면 보조코핑(9)의 하단부가 임프레션 코핑(2)의 단차(14)에 걸려 스토핑됨과 동시에 내부에서는 록킹돌기(13)가 스크류(3)의 록킹홈(12)에 원터치식으로 체결되어 보조코핑(9)의 위치가 고정된다.First, when the plastic auxiliary coping 9 is inserted into the upper portion of the impression coping 2 and pushed, the lower end of the auxiliary coping 9 is caught by the step 14 of the impression coping 2 and stopped at the same time. 13 is fastened to the locking groove 12 of the screw 3 in a one-touch manner is fixed to the position of the auxiliary coping (9).
이러한 상태에서 임플란트 시술부위와 인접의 자연 치아 위에 인상재(4)를 씌우게 되면 대상자의 치아 형태가 인상재(4)에서는 홈 형태로 나타나게 되고, 인상재(4)가 어느 정도 굳은 후에 인상재(4)를 떠내면 보조코핑(12) 상단부의 언더컷(7)이 인상재(4)에 고정되어 있어 인상재(4)와 같이 떠지게 된다.In this state, when the impression material 4 is placed on the implant site and adjacent natural teeth, the tooth shape of the subject appears as a groove shape in the impression material 4, and after the impression material 4 is hardened to some extent, the impression material 4 is removed. When it floats, the undercut 7 of the upper end of the auxiliary coping 12 is fixed to the impression material 4, and it floats like the impression material 4.
이때, 보조코핑(9)의 상단 외부로부터 하방향으로 길이가 동일하거나 상이한 다수의 면취부(8)가 형성되므로 보조코핑(9)이 인상재(4)에 고정된 상태에서 절대 회전되지 않으며, 보조코핑(9) 상단부의 언더컷(7)에 의해 높이도 원활히 유지할 수 있다.In this case, since a plurality of chamfers 8 having the same length or different lengths are formed downward from the outside of the upper end of the auxiliary coping 9, the auxiliary coping 9 is never rotated in the state fixed to the impression material 4, and the auxiliary The height can also be maintained smoothly by the undercut 7 of the upper end of the coping 9.
도시하지는 않았지만 인상채득 후에는 보조코핑(9) 위치에 아날로그를 끼우고 석고를 부어 치아모형을 제작하게 되는데, 아날로그가 보조코핑에 끼워짐과 동시에 인상재에 형성된 돌기(11)(임프레션 코핑의 홈에 의해 인상채득시 자연적으로 형성된 것)에 끼워질 수 있어 정확한 높이를 유지할 수 있게 된다.Although not shown, after taking the impression, the analog is inserted into the auxiliary coping (9) position and the plaster is poured to produce a tooth model.At the same time, the analog is inserted into the auxiliary coping and the protrusions 11 formed in the impression material (in the groove of the impression coping) It can be inserted into the one that is naturally formed when taking the impression, thereby maintaining the exact height.
따라서, 상기와 같이 형성된 치아모형은 대상자의 치아 형태와 동일해지며, 이와 같이 동일한 치아모형을 이용하여 보철물을 제작하고, 이를 실제 시술하게 되면 자연치아와 정확히 맞아 보철물의 유동이 근본적으로 방지됨은 물론 인접한 자연치아와 어울려 심미감을 향상시킬 수 있는 것이다.Therefore, the tooth model formed as described above becomes the same as the tooth shape of the subject, and thus, using the same tooth model to produce a prosthesis, and if the actual procedure is exactly matched with natural teeth, the flow of the prosthesis is fundamentally prevented. You can improve your aesthetic by matching with adjacent natural teeth.
이상에서 설명한 바와 같이, 본 발명은 기존의 임프레션 코핑의 위에 플라스틱재의 보조코핑을 결합하여 인상채득시 인상재에 보조코핑이 고정되어 같이 떠지게 함으로써 이러한 간단한 방법에 의해 인상된 부위의 각도 및 높이를 유지할 수 있어 정확한 위치에 정확한 형상의 보철물을 시술할 수 있는 것이며, 시술후에는 인접한 자연치아와 어울려 심미감을 향상시킬 수 있는 효과가 있다.As described above, the present invention combines the auxiliary coping of the plastic material on top of the existing impression coping to maintain the angle and height of the portion raised by this simple method by allowing the auxiliary coping to be fixed and floated together when taking the impression. It will be able to process the prosthesis of the correct shape in the correct position, and after the treatment there is an effect to improve the aesthetics by matching with the adjacent natural teeth.
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0062729A KR100428934B1 (en) | 2001-10-11 | 2001-10-11 | Impression coping for implant operation |
| PCT/KR2002/001886 WO2003030768A1 (en) | 2001-10-11 | 2002-10-09 | Impression coping for implant operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0062729A KR100428934B1 (en) | 2001-10-11 | 2001-10-11 | Impression coping for implant operation |
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| Publication Number | Publication Date |
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| KR20030030549A KR20030030549A (en) | 2003-04-18 |
| KR100428934B1 true KR100428934B1 (en) | 2004-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR10-2001-0062729A Expired - Lifetime KR100428934B1 (en) | 2001-10-11 | 2001-10-11 | Impression coping for implant operation |
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| KR (1) | KR100428934B1 (en) |
Cited By (5)
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| WO2010093737A3 (en) * | 2009-02-13 | 2011-03-31 | Aeton Medical Llc | Components for use with implants, and related methods |
| WO2011071228A1 (en) * | 2009-12-08 | 2011-06-16 | Osstemimplant Co., Ltd. | Dental implant assembly |
| KR101067484B1 (en) * | 2009-08-10 | 2011-09-27 | 주식회사 메가젠임플란트 | Impression Coping for Implant Procedures |
| KR20190010139A (en) | 2017-07-21 | 2019-01-30 | (주)예스바이오테크 | Abutment for impression coping or healing |
| KR20190108941A (en) | 2018-03-16 | 2019-09-25 | 김주현 | Curved Impression Coping |
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| US8075313B2 (en) | 2009-01-19 | 2011-12-13 | Aeton Medical Llc | Transfer copings and related methods for taking implant impressions |
| KR101056357B1 (en) * | 2009-07-08 | 2011-08-12 | 주식회사 메가젠임플란트 | Impression Coping for Implant Procedures |
| US8920170B2 (en) | 2011-02-21 | 2014-12-30 | Aeton Medical Llc | Abutment and abutment systems for use with implants |
| KR101427074B1 (en) * | 2014-05-20 | 2014-08-05 | 이석규 | Healing abutment cap for impression |
| EP3009100B1 (en) * | 2014-10-13 | 2017-09-13 | Skvirsky Ltd. | Kit and method for forming dental models |
| CN108392279A (en) * | 2018-03-08 | 2018-08-14 | 珠海乔丹科技股份有限公司 | A kind of tooth-implanting base station, planting body and tooth-implanting |
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| WO2011071228A1 (en) * | 2009-12-08 | 2011-06-16 | Osstemimplant Co., Ltd. | Dental implant assembly |
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| KR20190108941A (en) | 2018-03-16 | 2019-09-25 | 김주현 | Curved Impression Coping |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030030549A (en) | 2003-04-18 |
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