KR20150047463A - screw locking tool - Google Patents
screw locking tool Download PDFInfo
- Publication number
- KR20150047463A KR20150047463A KR1020150044024A KR20150044024A KR20150047463A KR 20150047463 A KR20150047463 A KR 20150047463A KR 1020150044024 A KR1020150044024 A KR 1020150044024A KR 20150044024 A KR20150044024 A KR 20150044024A KR 20150047463 A KR20150047463 A KR 20150047463A
- Authority
- KR
- South Korea
- Prior art keywords
- locking tool
- screw
- screw locking
- arm
- abutment
- Prior art date
Links
- 239000004053 dental implant Substances 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 2
- 239000007943 implant Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Images
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
- A61C8/0048—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
-
- 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
- A61C8/006—Connecting devices for joining an upper structure with an implant member, e.g. spacers with polygonal positional means, e.g. hexagonal or octagonal
-
- 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
-
- 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
- A61C8/0066—Connecting devices for joining an upper structure with an implant member, e.g. spacers with positioning 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
- A61C8/0048—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
- A61C8/0089—Implanting tools or instruments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
Abstract
Description
치과용 임플란트에서 상부보철물과의 연결나사 풀림방지를 위한 기구Connection with upper prosthesis in dental implants
기존 의료기구에서 탄성을 가진 금속재료를 필요로 함Existing medical devices require elastic metal materials.
기존 치과용 임플란트매식체와 상부보철(crown -이하 상부보철로한다)을 연결하는 나사는 아무리 꽉 조여도 여러가지 이유로 지속적으로 풀려서 보철물이 흔들리거나 탈락하는 문제가 상당히 빈번하게 발생하여 치과의사 및 환자를 매우 힘들게하는 경우가 많았다. 그래서 이 문제를 극복하기위한 여러연구들이 연구자들사이에 행해지고 있으나 아직 딱히 확실한 방법이 나오고 있지않다.그래서 이 발명은 이런문제를 해결하기 위한 것이다.The screws connecting the existing dental implants and the crown to the upper prosthesis are constantly loosened for various reasons even when tightened tightly so that the prosthesis shakes or falls off frequently, It was often very difficult. So many studies have been done among the researchers to overcome this problem, but there is not yet a definite method yet, so this invention is to solve this problem.
기존의 상부abutment의 내부에 촘촘한 홈을 주는 디자인변형을 주고 여기에 체결기구를 이용한 연결나사풀림방지기구를 연결나사에 체결하여 연결나사풀림을 방지한다.It is designed to give a dense groove in the existing upper abutment, and the connection screw is loosened by fastening the connection screw loosening prevention mechanism using the fastening mechanism to the connection screw.
치과용임플란트매식체와 상부보철물을 연결하는 나사풀림을 유발하는 여러가지 요소가 모두다 해결되지 못하더라도 이 연결나사풀림방지기구를 삽입함으로 나사풀림을 방지할 수 있다.Even if all the factors that cause screw loosening between the dental implant and the upper prosthesis are not solved, it is possible to prevent screw loosening by inserting this screw loosening prevention mechanism.
도면1에서 A 는 현재쓰이는 일반적인 치과용임플란트시술을 완료한 모습의 측면도와 crown을 제거한후 위에서본 모습이며 B는 본 발명에서 abutment의 내부에 홈을 주는 형태의 새로운 디자인의 위에서 본 모습이다.
도면2 체결도구를 이용하여 나사풀림방지기구를 연결나사에 연결한 모습.이기구의 하부육각 상부를 arm이라 명칭한다.
도면3 나사풀림방지기구가 새롭게 디자인된 내부홈이있는 abutment에 체결된상태를 위에서 본 모습이다.
도면4 각 부위의 구체적인 기능을 설명하기 위한 도면.In FIG. 1, A is a side view of a currently completed general dental implant procedure, and FIG. 2B is a top view of a new design in which a groove is provided in an abutment according to the present invention.
Drawing 2 The figure shows a screw tightening mechanism connected to a connecting screw using a fastening tool.
Fig. 3 shows the state where the screw loosening prevention mechanism is fastened to the newly designed abutment with the internal groove.
Fig. 4 is a diagram for explaining specific functions of respective parts; Fig.
나사풀림 방지기구의 암은 탄성금속으로 만들어서 체결기구에삽입되면 arm의 외부폭경이 작아져서 abutment의 내부홈에 걸리지않고 체결기구에서 탈거되면 arm의 외부폭경이 커져서 abutment의 내부홈에 걸리게된다. 도면2에서 보이듯이 a와b의 조합으로 체결기구가 구성되고 b는 기본적으로 실린더 형태를한다. c 화살표방향으로 a를 밀면 체결도구에서 나사풀림방지기구가 탈거된다.도면3에서 나사풀림방지기구가 abutment에 완전히 장착되었을때 arm외측 돌출부가 abutment내측 홈부위에 걸려서 회전하지 못하게한다.When the arm of the screw loosening mechanism is made of elastic metal and inserted into the fastening mechanism, the outer diameter of the arm becomes small, so that it is not caught in the inner groove of the abutment, and when it is detached from the fastening mechanism, the outer width of the arm becomes large and becomes caught in the inner groove of the abutment. As shown in Fig. 2, a combination of a and b forms a fastening mechanism and b basically forms a cylinder. c Pushing a in the direction of the arrow removes the screw loosening mechanism in the fastening tool. In figure 3, when the screw loosening mechanism is fully mounted on the abutment, the arm outer projection is caught in the abutment inner groove and does not rotate.
도면4에서 b의 실린더 내부에 둥근 홈 c 가 있어 screw locking tool의 arm의 상부 돌출부 f가 맞아들어가 빠지지 않도록한다.내부직경 d부터 외부직경 e까지는 경사지게해서 체결기구에screw locking tool을 쉽게 끼울수 있게한다. d 내부직경은 arm상부 폭경 g 보다작아서 screw locking tool 이 체결기구에 삽입되었을때 arm의 최대폭경 i가 작아져서 abutment의 내부홈에 arm의 최외곽돌출부 h가 걸리지않고 screw locking tool 이 연결나사에 체결될수 있게한다.screw locking tool 의 하부육각 j는 연결나사의 육각음형부위에 체결되게된다.그리고 체결기구가 탈거되면 탄성이있는 arm이 다시 벌어져서 abutment의 내부홈에 arm의 최외곽돌출부 h가 맞아들어가게된다.In figure 4, there is a round groove c in the inside of cylinder b, so that the upper protrusion f of the arm of the screw locking tool does not come in. It is inclined from the inner diameter d to the outer diameter e so that the screw locking tool can be easily inserted into the fastening mechanism do. When the screw locking tool is inserted into the fastening mechanism, the inside diameter of the arm is smaller than the upper arm width g, and the maximum width of the arm is reduced so that the outermost projection h of the arm is not caught in the inner groove of the abutment. The lower hexagon j of the screw locking tool is fastened to the hexagonal socket part of the connecting screw and when the fastening mechanism is removed the resilient arm is again opened and the outermost protrusion h of the arm fits into the inner groove of the abutment do.
a 체결기구 피스톨
b 체결기구 실린더
c 체결기구 실린더의 내부홈
d 체결기구 실린더의 내부직경
e 체결기구 실린더의 외부직경
f screw locking tool의 상부 돌출부
g screw locking tool 상부의 외부직경
h screw locking tool 의 최 외곽돌출부(abutment 의 내부홈과 맞닫는부위)
i screw locking tool의 arm 의 최대폭경
j screw locking tool의 하부육각(연결나사와 결합되는부위)a Fastening mechanism pistol
b Fastening mechanism cylinder
c Inner groove of fastening cylinder
d Inner diameter of fastening cylinder
e External diameter of fastening cylinder
The upper projection of the f screw locking tool
g screw locking tool upper outer diameter
h The outermost protrusion of the screw locking tool (the part of the abutment that abuts the inner groove)
Maximum width of arm of i screw locking tool
The lower hexagon of the j-screw locking tool (the area to be engaged with the connecting screw)
Claims (1)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150044024A KR20150047463A (en) | 2015-03-30 | 2015-03-30 | screw locking tool |
| CN201510856241.0A CN105997277A (en) | 2015-03-30 | 2015-11-30 | Connection screw locking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150044024A KR20150047463A (en) | 2015-03-30 | 2015-03-30 | screw locking tool |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130126860A Division KR20150047154A (en) | 2013-10-24 | 2013-10-24 | screw locking tool |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150056959A Division KR101875460B1 (en) | 2015-04-23 | 2015-04-23 | Connecting screw locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20150047463A true KR20150047463A (en) | 2015-05-04 |
Family
ID=53386463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150044024A KR20150047463A (en) | 2015-03-30 | 2015-03-30 | screw locking tool |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20150047463A (en) |
| CN (1) | CN105997277A (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202843827U (en) * | 2010-10-12 | 2013-04-03 | 西安中邦种植体技术有限公司 | Oral implant carrying wrench |
| CN202554147U (en) * | 2012-04-27 | 2012-11-28 | 林聪胜 | Dental-grafting bone grafting auxiliary device |
| KR101401793B1 (en) * | 2013-04-26 | 2014-05-29 | 김형우 | Dental implant |
| CN203647510U (en) * | 2013-12-30 | 2014-06-18 | 重庆润泽医药有限公司 | Multiple-piece type tooth implantation component |
| CN204655154U (en) * | 2015-01-30 | 2015-09-23 | 林振义 | The formula of buckling into plants tooth base station external member |
-
2015
- 2015-03-30 KR KR1020150044024A patent/KR20150047463A/en not_active Application Discontinuation
- 2015-11-30 CN CN201510856241.0A patent/CN105997277A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN105997277A (en) | 2016-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A107 | Divisional application of patent | ||
| WITN | Withdrawal due to no request for examination |