KR101050236B1 - Tool device driver - Google Patents

Tool device driver Download PDF

Info

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
Application number
KR1020100130711A
Other languages
Korean (ko)
Inventor
정효경
최일경
Original Assignee
정효경
최일경
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 정효경, 최일경 filed Critical 정효경
Priority to KR1020100130711A priority Critical patent/KR101050236B1/en
Application granted granted Critical
Publication of KR101050236B1 publication Critical patent/KR101050236B1/en

Links

Images

Classifications

    • 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
    • A61C8/0089Implanting tools or instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00Dental tools or instruments

Abstract

The present invention is provided with a handle 14 at the top of the body 12, the lower end of the body 12 is provided with a hexagonal wrench portion 16, the both sides of the wrench portion 16 is formed in a symmetrical rectangular projections At least one pair of (18) is formed, and the rectangular projections 18 are formed at a position higher than the bottom surface of the wrench portion 16, so that even if the hexagonal wrench wrench groove of the abutment screw is worn out, It can be loosened or tightened without impacting the fixture.

Description

Tool Driver {TOOL DEVICE DRIVER}

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)

  1. 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).
  2. 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.
  3. 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.
  4. 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.
KR1020100130711A 2010-12-20 2010-12-20 Tool device driver KR101050236B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
US20200229904A1 (en) Dental implant
US20150230888A1 (en) Dental Implant System
EP0630621B1 (en) Anatomical restoration dental implant system with interlockable various shaped healing cap assembly and matching abutment member
JP3009219B2 (en) Device and method for joining members in partial dentition replacement
AU2003290474B2 (en) Device and arrangement for fixture installation
US8758012B2 (en) Compact dental implant
US5810592A (en) Anatomical restoration dental implant system with healing abutment member and matching abutment member
JP5285021B2 (en) Human implant structure
US6083004A (en) Abutment-mount system for dental implants
KR100484395B1 (en) Structure of dental implant
US6045361A (en) Ball-topped screw for facilitating the making of an impression of a dental implant and method of using the same
KR20150035351A (en) Dental implant
DE69934314T2 (en) Implant
US6843653B2 (en) Dental implant
USRE44800E1 (en) Dental implant
US5951287A (en) Dental implant failed fastener recovery systems, devices and methods
US7059855B2 (en) Dental implant system
US7780448B2 (en) Dental implant device and correction device therefor
EP1321107A1 (en) Positioning aid for surgical tool
US7011517B2 (en) Apparatus and method for removing a removable tooth positioning appliance from the teeth of a patient
US20090111072A1 (en) Dental implant and abutment mating system
US7125250B2 (en) Screw device for orthodontic treatment
US20060166169A1 (en) Fixture for orthodontic anchorage and osseo distraction of the alveolar process, and for the stabilization of temporary prostheses
US7172416B2 (en) Screw device for orthodontic treatment
WO2006088680A3 (en) One-piece, screw-receiving, externally-threaded endosseous dental implants and related transfer components, comfort caps and abutments

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20140425

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20150506

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20160527

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20170511

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20190528

Year of fee payment: 9