WO2023167379A1

WO2023167379A1 - Dental screwdriver holder

Info

Publication number: WO2023167379A1
Application number: PCT/KR2022/012468
Authority: WO
Inventors: 조대성
Original assignee: 조대성
Priority date: 2022-03-03
Filing date: 2022-08-21
Publication date: 2023-09-07
Also published as: KR102390589B1

Abstract

The present invention relates to a dental screwdriver holder. In particular, the present invention relates to a dental screwdriver holder, wherein a screwdriver used for planting or inserting an implant during dental treatment is securely fixed to the screwdriver holder to allow a practitioner to easily perform screwdriver operations such as the planting of an implant in the mouth of a patient, the screwdriver is prevented from falling out of the screwdriver holder and into the oral cavity (entering the body) after a dental implant procedure or the like is completed, and the screwdriver is securely fixed to the screwdriver holder.

Description

Driver holder for dental treatment

The present invention relates to a driver holder for dental treatment.

In other words, by firmly fixing the screw driver used during implant placement or prosthesis during dental treatment to the driver holder, the operator can easily perform driver work such as implant placement in the oral cavity of the treatment subject, and after the installation treatment work is completed, the driver holder It relates to a driver holder for dental treatment, which prevents a driver from falling out of the oral cavity (insertion into the body), and in particular, allows a screw driver to be more firmly fixed to the driver holder.

When performing an implant procedure, a fixture is placed in the alveolar bone, and then a cover screw or a healing abutment is tightened and combined thereon. At this time, a tool called a screwdriver is used to tighten the cover screw or healing abutment.

A screwdriver having such a configuration is used while the operator holds the connection part with one hand, usually the thumb and ring finger of the left hand, while turning the ratchet fastened to the ratchet fastening part with the other hand, usually the right hand. Since it is usually performed with the patient's mouth open, not only is it inconvenient to hold the screwdriver with a surgical gloved hand while the mouth is open, but the driver may accidentally miss the screwdriver and the screwdriver may fall into the patient's mouth. There were often troublesome tasks such as re-picking up.

In addition, problems such as [Table 1] described later also occurred when the driver was swallowed.

As a related technology, Patent Registration No. 10-1483437 discloses a dental torque driver holder.

The above technology relates to a dental torque driver holder, and the dental torque driver holder 100 includes a gripping part 110, extension parts 120 and 130, and holder parts 140 and 150, and the gripping part 110 has a gripping force. Cylindrical grooves 111 are formed on the surface of both sides so as to be high, and the extension parts 120 and 130 extend thinner than the grip part 110 at both ends of the gripping part 110, and the ends are bent, and the ends have couplers 121 and 131 ) is integrally formed, and the holder parts 140 and 150 have coupling grooves 141 and 151 coupled to the couplers 121 and 131 formed on the extension portions 120 and 130 on the upper side, and mounted on the groove formed on the upper end of the torque driver on the lower side. Elastic mounting protrusions 142 and 152 are formed.

In addition, Patent Registration No. 10-1714541 discloses a driver holder for dental instruments.

The technology relates to a driver holder for a dental instrument and a driver device including the same, in a dental driver holder coupled to a screw driver used for fastening a dental screw, an opening to which the screw driver is coupled and a user A holder body provided with a gripping portion that can be grasped; an elastic support device provided inside the holder body and elastically supporting the screw driver; and a fixing device coupling the elastic support device to the holder body, wherein the elastic support device is detachably coupled to the screw driver.

In addition, Patent Registration No. 10-1714533 discloses a driver holder for dental instruments.

Finally, Patent Registration No. 10-1684959 discloses a driver holder for dental instruments and a driver device including the same.

The technology is a dental driver holder coupled to a screw driver used to fasten a dental screw, comprising: a holder body provided with an opening to which the screw driver is coupled and a gripping portion for a user to hold; an elastic support device provided inside the holder body and elastically supporting the screw driver; and a fixing device for coupling the elastic support device to the holder body, wherein the elastic support device is detachably coupled to the screw driver, and relates to a driver holder for a dental instrument and a driver device including the same.

An object of the present invention is to fix a screw driver used during implant placement or prosthesis during dental treatment, so that the operator can easily perform driver work such as implant placement in the oral cavity of a subject to be treated, and after the placement treatment work, etc. is completed, in the driver holder It is an object of the present invention to provide a driver holder for dental treatment that prevents a driver from falling out into the oral cavity (passing into the neck and being inserted), and in particular, that allows the screw driver to be more firmly fixed to the driver holder.

Devised to achieve the above object, the driver holder for dental treatment according to the present invention, the handle (10); shaft 20; driver holder 30; And a screw driver 40; as a dental treatment driver holder comprising a,

The handle 10 has a predetermined length and has multi-layered protrusions formed along the circumferential direction on the surface, and irregularities are formed on the surface of the protrusions, so that when the user, the therapist, grips them, they are firmly gripped by friction. It is characterized by being configured to be able to.

At this time, an end portion 11 having a shape of an upper and lower beam is formed at one end of the handle, and a shaft 20 extends from the end portion 11, and the shaft 20 extends directly from the end portion 11. A straight shaft 21 to be; an inclined shaft 22 extending from the straight shaft 21 at a predetermined angle; It is characterized in that it includes; a bent shaft 23 bent and extended from the other end of the inclined shaft 22.

In addition, a driver holder 30 having magnetism is coupled to the other end of the bending shaft 23,

The driver holder 30 has a cylindrical shape, a groove 31 is formed on one side of the driver holder 30, and an insertion module 32 is inserted into and fixed to the groove 31,

A second groove portion 33 is formed in the insertion module 32, and a coupling protrusion 34 made of stainless material protrudes and extends from the second groove portion 33.

In addition, the screw driver 40 includes a body 41 having a coupling groove 40a into which a coupling protrusion 34 is inserted; a driver head 42 formed at the other end of the body 41 where the coupling groove 40a is formed; It is characterized in that it is configured to include; a driver 43 extending from the driver head 42.

According to the driver holder for dental treatment according to the present invention, by fixing a screw driver used during implant placement or prosthesis during dental treatment, the operator can easily perform driver work such as implant placement in the oral cavity of a subject to be treated, and the implant treatment work, etc. After this is completed, the driver is prevented from falling out of the driver holder into the oral cavity and passed to the neck, thereby preventing the subject from swallowing the screw driver.

1 shows a driver holder for dental treatment according to the present invention.

2 is an enlarged view of a fixing area of a driver holder for dental treatment according to the present invention.

Figure 3 shows the side shape of the driver holder for dental treatment according to the present invention.

Figure 3a shows the side shape of the driver holder for dental treatment according to another embodiment according to the present invention.

Figure 4 shows the shape of the back of the screw driver coupled to the driver holder for dental treatment according to the present invention.

Figure 5 shows the screw driver shape of the driver holder for dental treatment according to the present invention.

The terms or words used in this specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventors can properly define the concept of terms in order to best explain their invention. Based on the principle, it should be interpreted as a meaning and concept consistent with the technical idea of the present invention.

Therefore, since the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all of the technical spirit of the present invention, various equivalents that can replace them at the time of the present application It should be understood that there may be variations and examples.

Hereinafter, prior to description with reference to the drawings, matters that are not necessary to reveal the subject matter of the present invention, that is, known configurations that can be added obviously by those skilled in the art, are not shown or specifically described. reveal the sound

The present invention relates to a driver holder for dental treatment.

By fixing the screw driver used for implant placement or prosthesis during dental treatment, the operator facilitates driver work such as implant placement in the oral cavity of the treatment subject, and the driver is removed from the driver holder into the oral cavity after the placement treatment work is completed. The present invention relates to a screwdriver holder for dental treatment, in which a screwdriver is more firmly fixed to the screwdriver holder.

The driver holder for dental treatment according to the present invention will be described through the accompanying drawings.

Figure 1 shows a driver holder for dental treatment according to the present invention, Figure 2 is an enlarged view of the fixing area of the driver holder for dental treatment according to the present invention, Figure 3 is a driver holder for dental treatment according to the present invention It shows the side shape, Figure 3a shows the side shape of the driver holder for dental treatment according to another embodiment according to the present invention.

According to the accompanying drawings, the handle 10; shaft 20; driver holder 30; and a screw driver 40.

In other words, the handle 10 has a predetermined length and multi-layered protrusions are formed along the circumferential direction on the surface. At this time, irregularities (凹凸) are formed on the surface of the projection so that when the user, the therapist, grips it firmly by friction.

At one end of the handle 10, an end 11 having a shape of an upper and lower beam is formed. At this time, the end 11 is configured to have a curved shape on one side.

A shaft 20 extends to the end 11, and the shaft 20 includes a straight shaft 21 extending directly from the end 11; an inclined shaft 22 extending from the straight shaft 21 at a predetermined angle; and a bent shaft 23 bent and extended from the other end of the inclined shaft 22.

A driver holder 30 is coupled to the other end of the bent shaft 23 . At this time, the form of the coupling may be integral or may be welded.

The driver holder 30 has a cylindrical shape, and as shown in FIG. 2 of the accompanying drawings, a groove portion 31 is formed on one side thereof, and an insertion module 32 is inserted into and fixed to the groove portion 31.

A second groove portion 33 is formed in the insertion module 32, and a coupling protrusion 34 protrudes and extends from the second groove portion 33. At this time, the coupling protrusion 34 is configured to have a larger diameter at the end, and the material may be stainless.

Other materials of the components described in the present invention may be metal.

In addition, the driver holder 30 has a magnet material.

In addition, a spring s may be inserted into and coupled to a pillar region except for an end portion having a large diameter of the coupling protrusion 34 .

At this time, the spring (s) can have a smaller diameter than the larger diameter end of the coupling protrusion 34, so that it can not escape the coupling protrusion 34, such a spring (s) is a coupling protrusion When the screw driver 40 is coupled to (34), it may have a predetermined elasticity.

At this time, as the shape of the coupling groove 40a of the screw driver 40 has a shape corresponding to the coupling protrusion 34, the screw driver 40 is attached to the driver holder 30 by the elasticity of the spring s. to prevent it from escaping from

Alternatively, the coupling groove 40a may have a size smaller than at least the larger diameter end of the coupling protrusion 34, so that the screw driver may be coupled to the driver holder by interference fit.

Depending on design conditions, the coupling protrusion 34 may protrude from one side of the driver holder 30, and the configuration of the insertion module 32 and the second groove 33 may be omitted.

A screw driver 40 is coupled to the driver holder 30.

The screw driver 40 refers to FIGS. 4 and 5 of the accompanying drawings.

Figure 4 shows the shape of the back of the screw driver coupled to the driver holder for dental treatment according to the present invention, Figure 5 shows the shape of the screw driver of the driver holder for dental treatment according to the present invention.

The screw driver 40 according to the accompanying drawings includes a body 41 formed with a coupling groove 40a into which the above-described coupling protrusion 34 is inserted into the rear surface; a driver head 42 formed at the other end of the body 41 where the coupling groove 40a is formed; It is configured to include; a driver 43 extending from the driver head 42.

In this way, as the driver holder 30 is composed of a magnet, the screw driver 40 having a metal material is coupled using magnetism while being coupled by the coupling groove 40a and the coupling protrusion 34, so that the screw driver (40) can be prevented from falling from the driver holder (30).

What is shown in [Table 1] below shows the case where the conventional screw driver 40 enters the oral cavity of the patient to be treated and swallowed.

Depending on the design conditions, an inner insert 34a is configured at the end where the engaging protrusion 34 of the driver holder 30 is inserted, and a plurality of protruding parts are formed on the side wall of the inner insert 34a at regular intervals. It includes a protrusion 34b.

This can refer to the configuration in [Table 2].

In addition, the second groove portion 33 of the insertion module 32 into which a part of the driver holder 30 and the inner insertion body 34a are inserted includes an additional groove 33a extending more concavely in a lateral direction on one side; A plurality of communication holes 33b are formed to communicate from the additional groove 33a to the outside of the insertion module 32, and a plurality of communication holes 33b are formed to correspond in position and size to the fixing protrusion 34b.

At this time, the fixing protrusion 34b is configured to have a flexible material such as silicon or rubber, and the above-described communication hole 33b has a size that narrows from the outside to the inside of the insertion module 32. may be

Accordingly, when the inner insert 34a is inserted into the communication hole 33b using the fixing protrusion 34b, a predetermined force is applied and forcibly inserted so that the inner insert 34a and the fixing protrusion 34b form an additional groove. (33a), and as the coupling protrusion 34 is rotated in a predetermined direction, the fixing protrusion 34b moves away from the communication hole 33b, thereby improving the coupling force.

On the other hand, depending on the design conditions, a predetermined groove is included so that the screw driver 40 can be coupled to the lower end of the handle 10, and the screw driver of the handle 10 as shown in FIG. 3a of the accompanying drawing. It can be coupled to the lower end.

In this case, the whole handle 10 or part of the lower end may have at least a magnet material.

What has been described using the drawings above is only the main points of the present invention, and it is obvious that the present invention is not limited to the configuration of the drawings as various designs are possible within the technical scope.

Claims

handle 10; shaft 20; driver holder 30; And a screw driver 40; as a dental treatment driver holder comprising a,

The handle 10 has a predetermined length and has multi-layered protrusions formed along the circumferential direction on the surface, and irregularities are formed on the surface of the protrusions, so that when the user, the therapist, grips them, they are firmly gripped by friction. Characterized in that configured to be able to, dental treatment driver holder.
The method of claim 1,

At one end of the handle, an end 11 having a shape of an upper and lower beam is formed,

A shaft 20 extends to the end 11,

The shaft 20 includes a straight shaft 21 extending directly from the end 11; an inclined shaft 22 extending from the straight shaft 21 at a predetermined angle; A driver holder for dental treatment comprising a; bent shaft 23 bent and extended from the other end of the inclined shaft 22.
The method of claim 2,

A driver holder 30 having magnetism is coupled to the other end of the bending shaft 23,

The driver holder 30 has a cylindrical shape, a groove 31 is formed on one side of the driver holder 30, and an insertion module 32 is inserted into and fixed to the groove 31,

A driver holder for dental treatment, characterized in that a second groove portion 33 is formed in the insertion module 32, and a coupling protrusion 34 made of stainless protrudes from the second groove portion 33.
The method of claim 3,

The screw driver 40,

a body 41 having a coupling groove 40a into which the coupling protrusion 34 is inserted; a driver head 42 formed at the other end of the body 41 where the coupling groove 40a is formed; A driver holder for dental treatment, characterized in that configured to include; a driver 43 extending from the driver head 42.