KR101050236B1 - Tool device driver - Google Patents
Tool device driver Download PDFInfo
- Publication number
- KR101050236B1 KR101050236B1 KR1020100130711A KR20100130711A KR101050236B1 KR 101050236 B1 KR101050236 B1 KR 101050236B1 KR 1020100130711 A KR1020100130711 A KR 1020100130711A KR 20100130711 A KR20100130711 A KR 20100130711A KR 101050236 B1 KR101050236 B1 KR 101050236B1
- Authority
- KR
- South Korea
- Prior art keywords
- wrench
- tool
- groove
- hexagonal
- straight
- Prior art date
Links
- 230000003416 augmentation Effects 0.000 claims description 2
- 240000006028 Sambucus nigra Species 0.000 claims 1
- 230000003116 impacting Effects 0.000 abstract description 4
- 210000003128 Head Anatomy 0.000 description 9
- 210000000515 Tooth Anatomy 0.000 description 6
- 210000000988 Bone and Bones Anatomy 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 239000007943 implant Substances 0.000 description 3
- 210000000214 Mouth Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000000034 methods Methods 0.000 description 2
- 230000002093 peripheral Effects 0.000 description 2
- 210000003296 Saliva Anatomy 0.000 description 1
- 239000007769 metal materials Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reactions Methods 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
- A61C8/0089—Implanting tools or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tool driver, and more particularly, to a tool driver for fastening an abutment screw in which a structure of a tool wrench groove of a head part is changed.
In general, the implant used in the artificial tooth treatment is largely composed of a fixture corresponding to the artificial root, an abutment corresponding to the abutment, and an artificial tooth.
Fixture is a fixture that is planted in the alveolar bone of the missing tooth like the root of natural tooth to support the artificial tooth. Abutments, also known as abutments, are designed to connect artificial teeth with fixtures that are planted in the gums and planted in the alveolar bone.
The fixture and abutment are fastened and fixed by an abutment screw, and the abutment screw is provided with a tool wrench groove in which a tool driver is inserted into an upper surface of the head part.
The wrench wrench groove of the abutment screw is generally formed in a straight or hexagonal shape, and the tool driver also has a fastening portion formed in a straight or hexagonal shape.
When the wrench wrench groove and the tool screwdriver of the abutment screw are formed in a straight shape, even though the mouth is wide open, the straight tool wrench groove is not easily seen due to the naked eye, and it is not easy to tighten, and it is caused by saliva or residue during the procedure. When the straight tool wrench groove is filled, there was a problem that is more difficult to fasten.
In addition, when the tool wrench groove and the tool driver of the abutment screw are formed in a hexagon, it is easier to fasten them than a straight one, but the base and base side surfaces of the hexagon tool wrench groove are repeated by repeatedly tightening and loosening during the implant procedure. This wear caused a problem that the loosening of the abutment screw is not easy.
Therefore, when the hexagonal wrench wrench groove of the abutment screw is worn as described above, a thin diamond bar is generally inserted into the insertion hole of the abutment using a dental hand piece to make the hexagonal wrench wrench groove straight. Afterwards, the abutment screw was removed using a straight tool screwdriver to dismantle the fixture and the abutment.
However, this method was not easy to straighten the hexagonal wrench wrench groove by inserting the diamond bar directly into the narrow oral cavity, and it was not easy to adjust the position of the slotted groove formed in the hexagonal wrench wrench groove with a straight tool screwdriver. In many cases, the head part of the screw was damaged, and the fixture was also impacted, which may cause problems in the bone adhesion.
Accordingly, an object of the present invention is an implant abutment in which a straight tool groove is formed in the hexagonal wrench wrench groove so that when the hexagonal wrench wrench groove is worn out, the head portion can be easily loosened or fastened without damaging the head or impacting the fixture. An easy-to-use tool driver for fastening screws is provided.
The tool driver according to an embodiment of the present invention for achieving the above object, in the tool driver, the upper end of the body is provided with a handle, the lower end of the body is provided with a hexagonal wrench, a square formed on both sides of the wrench symmetrically At least one pair of protrusions of a shape is formed, and the rectangular protrusions are characterized in that formed at a position higher than the bottom surface of the wrench.
The tool driver according to another embodiment of the present invention, in the tool driver, at least one pair of hexagonal tool wrench grooves formed on the upper surface of the head portion and the straight tool grooves on the inner wall of the hexagon tool wrench grooves symmetrically in the groove center It is configured to fasten the augmentation screw formed in the form, the upper end of the body is provided with a handle, the lower end of the body is provided with a hexagonal wrench that is inserted into the hexagonal wrench wrench groove, a pair of straight tool grooves on both sides of the wrench At least one pair of quadrangular protrusions inserted into each other is formed, and the rectangular protrusions are formed at a position higher than the bottom surface of the wrench portion.
The present invention can easily loosen or fasten the abutment screw formed with a straight tool groove in the hexagonal wrench wrench groove so that even if the hexagonal wrench wrench groove is worn out without damaging the head or impacting the fixture. have.
1 is a perspective view of an abutment screw according to an embodiment of the present invention,
2 is a perspective view of the abutment screw according to another embodiment of the present invention,
3 is a perspective view of a tool driver according to an embodiment of the present invention;
4 is a front view of the tool driver of FIG.
5 and 6 is an embodiment of the tool driver according to an embodiment of the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The present invention changes the structure of the hexagonal wrench portion of the tool screwdriver to facilitate the fastening of the abutment screw with a preliminary straight tool groove in case the hexagonal tool wrench groove is worn and difficult to tighten and loosen. will be.
1 is a perspective view of the abutment screw according to an embodiment of the present invention, Figure 2 is a perspective view of the abutment screw according to another embodiment of the present invention, Figure 3 is a tool driver according to an embodiment of the present invention Perspective view. 4 is a front view of the tool driver of FIG. 3, and FIGS. 5 and 6 are implementation views of the tool driver according to the embodiment of the present invention.
As shown in FIG. 1, the abutment screw 2 mainly fastened by the tool driver 10 according to the embodiment of the present invention has a hexagonal tool wrench groove 6 formed on an upper surface of the head part 4. Straight tool grooves 8 are formed on the inner wall of the hexagonal wrench wrench groove 6.
The head portion 4 of the abutment screw 2 may be formed with a diameter and a height of 2.5 mm, which is a standard standard. A hexagonal wrench wrench groove 6 is formed at the center of the upper surface of the head portion 4. The hexagonal wrench wrench groove 6 may be formed with an internal diameter of 1.2 mm or 1.25 mm as a standard standard, and the depth may be formed within 2.5 mm, which is the height of the head 4.
On the inner wall of the hexagonal wrench wrench groove 6, at least one pair of straight tool grooves 8 are symmetrically formed at the center of the groove.
The distance between both ends of the pair of straight tool grooves 8 is larger than the diameter of the hexagonal wrench wrench groove 6 and smaller than the diameter of the head portion 4, but may be formed of 1.3 to 2.0 mm, preferably 1.7 It can form in mm. In addition, the depth of the straight tool groove (8) is preferably formed to a depth smaller than the depth of the hexagonal wrench wrench groove (6), it can be formed to a depth of 1.5 to 2.0mm. In another embodiment, the straight tool groove 8a of the abutment screw 2a is formed from the inner wall of the hexagonal wrench wrench groove 6 to the end of the head portion 4 and may be formed to a depth of 0.8 to 1.2 mm. have.
The width of the straight tool groove (8) can be formed from 0.5 to 1.0mm, preferably 0.8mm so that the straight tool can be easily inserted.
The tool driver 10 according to the embodiment of the present invention is configured to be easy to fasten the abutment screw (2) (2a) of the above structure. 3 and 4, the tool driver 10 according to the embodiment of the present invention has a handle 14 at the top of the body 12, and a hexagonal wrench wrench groove 6 at the bottom of the body 12. Is provided with a hexagonal wrench portion 16 to be inserted into the square), and on both sides of the wrench portion 16, rectangular projections 18 inserted into the straight tool grooves 8 and 8a are formed symmetrically. .
The body 12 of the tool driver 10 is provided in a cylindrical shape formed of a metal material. The body 12 of the tool driver 10 may have a diameter of 1.8 to 2.2 mm, preferably 2 mm, and a length of 15 to 16 mm, preferably 15.5 mm.
The tool driver 10 body 12 has a cylindrical handle 14 at the top and a hexagonal wrench portion 16 at the bottom.
The handle 14 of the upper surface of the tool driver 10 body 12 is formed by the concave inlet 20 is formed on the outer peripheral surface at equal intervals. Concave inlet 20 may be formed long in the longitudinal direction on the outer peripheral surface of the handle (14).
At the bottom of the tool driver 10 body 12, a hexagonal wrench portion 16 is inserted into the hexagonal tool wrench groove 6. The diameter of the wrench portion 16 can be formed to be 1.0 to 1.2 mm in consideration of the fact that the inner diameter of the hexagonal wrench wrench groove 6 is 1.2 mm or 1.25 mm. In addition, the length of the wrench part 16 can be formed into 4-5 mm in consideration of the point that the depth of the hexagonal wrench wrench groove 6 is 2.5 mm.
The lower end of the wrench portion 16 is formed with a rectangular projection 18 inserted into the straight tool groove (8) (8a). At least one pair of quadrangular protrusions 18 is formed symmetrically on both sides of the lower end of the wrench unit 16. The number of rectangular protrusions 18 may be formed to correspond to the number of straight tool grooves 8 and 8a of the abutment screws 2 and 2a to be inserted.
The rectangular projections 18 may be formed at a position higher than the bottom surface of the wrench portion 16 in consideration of the fact that the straight tool grooves 8 and 8a are formed to have a depth smaller than that of the hexagonal wrench wrench grooves 6. Can be. In the embodiment of the present invention, the rectangular projections 18 can be formed at a position of 0.3 to 2 mm higher than the bottom surface of the wrench portion 16. The diameter of the protrusion 18 may be 0.4 to 0.6 mm in consideration of the distance between both ends of the pair of straight tool grooves 8 and 8a. In addition, the length of the protrusion 18 may be formed to be 0.5 to 3 mm in consideration of the depth of the straight tool groove (8) (8a).
The tool driver 10 having the above-described configuration may be loosened or fastened without damaging the head 4 or impacting the fixture even when the hexagonal tool wrench groove 6 is worn as shown in FIGS. 5 and 6. At least one pair of straight tool grooves 8 and 8a in the hexagonal wrench wrench groove 6 can be used to easily loosen or fasten the abutment screws 2 and 2a symmetrically formed.
In addition, the tool driver 10 having the above-described configuration, when the hexagonal wrench wrench groove is worn, as well as the abutment screw (2) (2a) according to an embodiment of the present invention, a thin diamond bar into the insertion hole of the abutment It can also be usefully applied to abutment screws that have been inserted into a hexagonal wrench wrench groove.
In the above description of the present invention, specific embodiments have been described, but various modifications can be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be defined by the described embodiments, but should be defined by the equivalent of claims and claims.
2: abutment screw 4: head
6: hexagonal wrench wrench groove 8,8a: straight tool groove
10: tool driver 12: body
14 handle 16 wrench part
18: projection
Claims (4)
- In the tool screwdriver,
The upper end of the body 12 is provided with a handle 14, the lower end of the body 12 is provided with a hexagonal wrench portion 16, and both sides of the wrench portion 16 are symmetrically formed with protrusions 18. At least one pair of the tool, characterized in that the rectangular projections (18) are formed in a position higher than the bottom surface of the wrench unit (16).
- In the tool screwdriver,
Hex tool wrench grooves 6 are formed on the upper surface of the head part 4, and at least one pair of straight tool grooves 8 and 8a is symmetrically extended to the groove center on the inner wall of the hexagon tool wrench grooves 6. It is configured to fasten the augmentation screw (2) formed,
The top of the body 12 is provided with a handle 14, the bottom of the body 12 is provided with a hexagonal wrench portion 16 inserted into the hexagonal wrench wrench groove 6, and on both sides of the wrench portion 16. At least one pair of rectangular protrusions 18 inserted into the pair of straight tool grooves 8 and 8a is formed, and the rectangular protrusions 18 are formed at a position higher than the bottom surface of the wrench portion 16. Tool holder, characterized in that.
- The method according to claim 1 or 2,
The length of the wrench portion 16 is formed to be 4 to 5 mm, the projection portion 18 is formed to be 0.3 to 2.0 mm higher than the bottom surface of the wrench portion 16, and the length of the projection portion 18 is 0.5 to 3 mm. Tool tool, characterized in that forming.
- The method of claim 3,
A tool driver, wherein the wrench portion 16 has a diameter of 1 to 1.2 mm and the protrusion 18 has a diameter of 0.4 to 0.6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100130711A KR101050236B1 (en) | 2010-12-20 | 2010-12-20 | Tool device driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100130711A KR101050236B1 (en) | 2010-12-20 | 2010-12-20 | Tool device driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101050236B1 true KR101050236B1 (en) | 2011-07-19 |
Family
ID=44923792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100130711A KR101050236B1 (en) | 2010-12-20 | 2010-12-20 | Tool device driver |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101050236B1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101378849B1 (en) * | 2012-11-19 | 2014-04-04 | 주식회사 네오바이오텍 | Driver for implant connecting screw |
| KR101530863B1 (en) * | 2014-12-04 | 2015-06-23 | 채희진 | Fixture rotation device for implant surgery |
| WO2015125139A3 (en) * | 2014-02-20 | 2015-10-15 | MIS Implants Technologies Ltd. | Dental implant |
| KR101604910B1 (en) | 2014-06-02 | 2016-03-25 | 엄상호 | The fixture separation method of dental implant and thereof device |
| KR101611154B1 (en) | 2014-10-02 | 2016-04-11 | 주식회사 네오바이오텍 | Dental racheting screwdriver |
| EP2932937A4 (en) * | 2012-11-19 | 2016-09-21 | Mangrané Esteban Xam-Mar | Screw, tool and assembly for dental implantology |
| KR101802994B1 (en) | 2016-06-02 | 2017-11-29 | 오스템임플란트 주식회사 | Dental screw driver |
| KR200487801Y1 (en) * | 2018-09-19 | 2018-11-05 | 김용서 | Healing abutment and tool set for the same |
| KR200487941Y1 (en) * | 2018-09-19 | 2018-11-23 | 김용서 | A Hexa driver connection device with stopper-coupled floss |
| KR200487942Y1 (en) * | 2018-09-19 | 2018-11-26 | 김용서 | Healing abutment and tool set including SMA wire |
| US10441386B2 (en) | 2011-06-02 | 2019-10-15 | MIS Implants Technologies Ltd. | Dental implant |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980083316A (en) * | 1997-05-13 | 1998-12-05 | 윤종용 | Ripple Hexagon Socket Screw and Ripple Hex Wrench for Semiconductor Manufacturing Equipment Assembly |
| KR200409130Y1 (en) | 2005-09-26 | 2006-02-20 | 박문철 | wrench |
| KR100918997B1 (en) | 2007-10-26 | 2009-09-25 | 주식회사 네오바이오텍 | Device for fixing abutment to fixture |
-
2010
- 2010-12-20 KR KR1020100130711A patent/KR101050236B1/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980083316A (en) * | 1997-05-13 | 1998-12-05 | 윤종용 | Ripple Hexagon Socket Screw and Ripple Hex Wrench for Semiconductor Manufacturing Equipment Assembly |
| KR200409130Y1 (en) | 2005-09-26 | 2006-02-20 | 박문철 | wrench |
| KR100918997B1 (en) | 2007-10-26 | 2009-09-25 | 주식회사 네오바이오텍 | Device for fixing abutment to fixture |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10441386B2 (en) | 2011-06-02 | 2019-10-15 | MIS Implants Technologies Ltd. | Dental implant |
| KR101378849B1 (en) * | 2012-11-19 | 2014-04-04 | 주식회사 네오바이오텍 | Driver for implant connecting screw |
| EP3335668A1 (en) * | 2012-11-19 | 2018-06-20 | Esteban Xam-Mar Mangrane | Screw, assembly and procedure for dental implantology |
| EP2932937A4 (en) * | 2012-11-19 | 2016-09-21 | Mangrané Esteban Xam-Mar | Screw, tool and assembly for dental implantology |
| WO2015125139A3 (en) * | 2014-02-20 | 2015-10-15 | MIS Implants Technologies Ltd. | Dental implant |
| KR101604910B1 (en) | 2014-06-02 | 2016-03-25 | 엄상호 | The fixture separation method of dental implant and thereof device |
| KR101611154B1 (en) | 2014-10-02 | 2016-04-11 | 주식회사 네오바이오텍 | Dental racheting screwdriver |
| KR101530863B1 (en) * | 2014-12-04 | 2015-06-23 | 채희진 | Fixture rotation device for implant surgery |
| KR101802994B1 (en) | 2016-06-02 | 2017-11-29 | 오스템임플란트 주식회사 | Dental screw driver |
| KR200487801Y1 (en) * | 2018-09-19 | 2018-11-05 | 김용서 | Healing abutment and tool set for the same |
| KR200487941Y1 (en) * | 2018-09-19 | 2018-11-23 | 김용서 | A Hexa driver connection device with stopper-coupled floss |
| KR200487942Y1 (en) * | 2018-09-19 | 2018-11-26 | 김용서 | Healing abutment and tool set including SMA wire |
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