KR20130127319A - Distance measuring apparatus for dental implantinsertion - Google Patents

Abstract

The present invention relates to a distance measuring apparatus for dental implant insertion. According to one embodiment of the present invention, the distance measuring apparatus for dental implant insertion comprises: a support frame; a first guide frame which is formed in a bent shape on one end of the support frame and contains a first guide hole; and a second guide frame which is formed in a bent shape on the other end of the support frame and contains a second guide hole. A relationship is established between the diameter(Φ) of a drill for implant insertion and the distance(�� between the end part of the first guide frame and the first guide hole, and a relationship is established between the diameter(Φ) of a drill for implant insertion and the distance(�� between the end part of the second guide frame and the second guide hole. According to one embodiment of the present invention, a hole for the implant insertion in the optimal position based on the relationship with adjacent teeth according to the diameter of the drill for the implant insertion can be drilled.

Description

Distance measuring apparatus for dental implant insertion

The present invention relates to a distance measuring device for implant placement, and more particularly to an implant placement distance measuring instrument that enables to drill the hole for implant placement in the optimum position according to the diameter of the drill for implant placement.

Implant surgery is a method of implanting the artificial root in the jawbone where the tooth is missing and fixed, and then insert the tooth.

Implants can be classified into artificial roots fixed to the jawbone and artificial teeth coupled to the artificial roots.

Implants can be divided into subperiosteal implants, intraosseous implants, intramucosal implants, bone penetration implants, etc., depending on their implantation location. Intraosseous implants are mainly used.

Implants do not need to shave adjacent teeth, prevent gum bones from being absorbed to create a functional and esthetically superior prosthesis, and do not have to drop off when speaking, laughing or eating. As a result, it is becoming a new area of dental treatment, and its spread is also gradually spreading.

On the other hand, in order to determine the position of the implant in the prior art by placing a bone in the area missing the surgical stent (surgical stent: a personalized mechanism for determining the position of the implant) is a mechanism for determining the position of the implant The position of the dental implant has been selected, and as an example of such a surgical stent, Korean Patent Registration No. 10-0726481 describes a distance measuring instrument for implanting a dental implant.

However, the above-described dental implant placement measuring device is inconvenient because the drilling guide frame must be fixed by using a guide pin, and the drilling hole is not formed at the optimal position, and thus the implant placement hole cannot be formed at the optimal position. There was a problem.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned background, and provides an implant placement distance measurer that enables to drill an implant placement hole at an optimal position in relation to adjacent teeth according to the diameter of a drill for implant placement. There is this.

The objects of the present invention are not limited thereto, and other objects not mentioned may be clearly understood by those skilled in the art from the following description.

의 관계가 성립하며, 임플란트 식립을 위한 드릴의 직경(Φ)과 제 2 가이드프레임의 단부에서 제 2 가이드홀까지의 거리(ℓ') 사이에는

의 관계가 성립하는 것을 특징으로 하는 임플란트 식립용 거리측정기가 제공될 수 있다.According to one embodiment of the invention, the support frame; A first guide frame bent at one end of the support frame and having a first guide hole formed therein; And a second guide frame bent at the other end of the support frame and having a second guide hole formed therein, the diameter of the drill for implant placement and the distance from the end of the first guide frame to the first guide hole. between (ℓ)

Relationship between the diameter of the drill for implant placement and the distance (l ') from the end of the second guide frame to the second guide hole.

Implant distance finder, characterized in that the relationship between the can be provided.

In addition, the first guide frame may include: a first extension frame bent at one end of the support frame; And a second extension frame which is bent again at the end of the first extension frame, wherein the first extension frame and the second extension frame are coplanar with the support frame, and the first guide hole is formed in the first extension frame. 2 may be provided with a distance measuring device for implant placement, characterized in that formed on the extension frame.

In addition, the first guide hole may be provided with an implant distance measuring device, characterized in that formed in a semicircular shape on the edge of the second extension frame.

The second guide frame may be provided with an implant placement distance measuring device, characterized in that formed in a shape symmetrical with the first guide frame with respect to the center of the support frame.

According to one embodiment of the present invention, there is an effect of allowing the hole for implant placement in an optimal position in relation to adjacent teeth according to the diameter of the drill for implant placement.

In addition, according to an embodiment of the present invention, the support frame and the extension frame are connected at an obtuse angle, so that the operator can easily use the implant measuring ranger in the oral cavity of the patient.

1 is a plan view of a distance measuring device for implantation according to an embodiment of the present invention.
2 and 3 are views showing an example of the use of the distance measuring device for implant placement of FIG.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In addition, in describing the component of this invention, terms, such as 1st, 2nd, A, B, (a), (b), can be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected to or connected to the other component, It should be understood that an element may be "connected," "coupled," or "connected."

1 is a plan view of a distance measuring device for implantation according to an embodiment of the present invention. 2 and 3 are views showing an example of the use of the distance measuring device for implant placement of FIG.

인 관계가 성립하며, 임플란트 식립을 위한 드릴의 직경(Φ)과 제 2 가이드프레임(150)의 단부에서 제 2 가이드홀(155)까지의 거리(ℓ') 사이에는

의 관계가 성립하는 것을 특징으로 한다.As shown in the drawings, the implant distance measuring device 100 includes a support frame 110; A first guide frame 130 bent at one end of the support frame 110 and having a first guide hole 135 formed therein; And a second guide frame 150 formed at the other end of the support frame 110 and having a second guide hole 155 formed therein, and having a diameter Φ of the drill for implant placement and the first guide frame 130. Between the distance (l) from the end of the first guide hole 135

The phosphorus relation is established, and between the diameter Φ of the drill for implant placement and the distance? 'From the end of the second guide frame 150 to the second guide hole 155

It is characterized by the relationship between.

The support frame 110 is made of a plate shape.

The first guide frame 130 is bent at one end of the support frame 110. The first guide frame 130 is placed on the same plane as the support frame 110.

More specifically, the first guide frame 130 may include a first extension frame 131 which is bent at one end of the support frame 110; And a second extension frame 133 that is bent at the end of the first extension frame 131.

The first extension frame 131 extends by bending at one end of the support frame 110. The angle θ between the support frame 110 and the first extension frame 131 is preferably formed at an obtuse angle. In particular, the angle θ between the support frame 110 and the first extension frame 131 is 110. It is selected within the range of ° ~ 130 °. If the angle θ between the support frame 110 and the first extension frame 131 is less than 110 ° or more than 130 °, the operator may measure the implant placement distance measuring device according to an embodiment of the present invention in the oral cavity of the patient. It becomes uncomfortable to deal with.

The second extension frame 133 is extended by being folded at the end of the first extension frame 131 again. For example, the second extension frame 133 and the first extension frame 131 are formed to be perpendicular to each other. That is, with reference to FIG. 1, the first extension frame 131 and the second extension frame 133 form a 'b' shape as a whole.

의 관계가 성립한다. 여기서 임플란트 식립을 위한 드릴의 직경(Φ)은 제 1 가이드홀(135)의 직경에 대응한다.The first guide hole 135 is formed in the first guide frame 130. More specifically, the first guide hole 135 may be formed in a semi-circular shape in the second extension frame 133 of the first guide frame 130, the first guide hole 135 when referring to FIG. The upper edge portion of the second extension frame 133 may be formed in a semicircular shape. Between the diameter Φ of the drill for implant placement and the distance ℓ from the end of the second extension frame 133 to the first guide hole 135

. Here, the diameter Φ of the drill for implant placement corresponds to the diameter of the first guide hole 135.

The above relational expression indicates the position of the optimal implant placement hole between the adjacent teeth 220 according to the diameter Φ of the drill for implant placement, and is based on data collected during multiple implant procedures.

When the diameter Φ of the drill for implant placement is selected, the position at which the implant placement hole P is to be formed from the adjacent teeth 220 in the patient's mouth is determined according to the above-described relation, and the examples are shown in the following table. same.

Diameter of drill for implant placement (Φ) Distance (ℓ) One 4.6 2 4.1 3 3.6

(Unit: mm)

Therefore, the operator may be provided with a variety of implant measuring distance measuring device 100, the first guide hole 135 is formed for each diameter (Φ) of the drill for implantation, the distance measuring device for implant placement according to the condition of the patient ( 100) can be selected and used.

The second guide frame 150 is bent at the other end of the support frame 110. The second guide frame 150 is placed on the same plane as the support frame 110.

The second guide frame 150 may include a first extension frame 151 which is bent at the other end of the support frame 110; And a second extension frame 153 that is bent at an end of the first extension frame 151, wherein the angle θ ′ between the support frame 110 and the first extension frame 151 is supported as described above. It is selected to be equal to the angle θ between the frame 110 and the first extension frame 131.

The first extension frame 151 and the second extension frame 153 constituting the second guide frame 150 form a 'b' shape as a whole.

의 관계가 성립한다. 여기서 임플란트 식립을 위한 드릴의 직경(Φ)은 제 2 가이드홀(155)의 직경에 대응한다.The second guide hole 155 is formed in the second guide frame 150. Between the diameter Φ of the drill for implant placement and the distance ℓ 'from the end of the second extension frame 153 to the second guide hole 155

. Here, the diameter Φ of the drill for implant placement corresponds to the diameter of the second guide hole 155.

On the other hand, the first guide frame 130 and the second guide frame 150 described above may be formed in a symmetrical shape with respect to the center (O) of the support frame 110. At this time, the distance ℓ from the end of the second extension frame 133 to the first guide hole 135 and the distance ℓ 'from the end of the second extension frame 153 to the second guide hole 155. ) Are the same, the diameter of the first guide hole 135 and the diameter of the second guide hole 155 is the same.

As such, the first guide frame 130 and the second guide frame 150 are formed to be symmetrical with respect to the center O of the support frame 110 so that the operator first guide frame 130 in the implant procedure. The distance measuring device for implant placement according to the present invention can be easily used without distinguishing between the second guide frame 150 and the second guide frame 150.

Alternatively, although the diameter and position of the first guide hole 135 and the diameter and position of the second guide hole 155 may be different from each other, the diameter and position of the guide holes 135 and 155 are based on the above-described relations and tables. It is done.

With reference to the drawings will be described an example of the use of the implant distance measuring device according to an embodiment of the present invention.

First, a bur is used at the beginning of the implant procedure, and the working position of the bur is the distance from the end of the second extension frame 133 of the implant distance measuring device to the first guide hole 135. (l) is a position of 5.1 mm, after which the diameter (Φ) of the drill for implant placement is determined according to the patient's implant treatment conditions, the operator corresponds to the diameter (Φ) for the determined implant placement. The formed implant placement distance meter is placed on the gum 210 of the patient's implant treatment site and drills the implant insertion hole P using a drill 310, and implants the artificial implant in the perforated implant insertion hole P The roots are fixed and the artificial teeth are combined to complete the implant placement procedure.

According to one embodiment of the present invention, according to the diameter of the drill for implant placement, there is an effect of drilling the hole for implant placement in the optimum position in relation to the adjacent teeth.

In addition, according to an embodiment of the present invention, the support frame and the extension frame are connected at an obtuse angle, so that the operator can easily use the implant measuring ranger in the oral cavity of the patient.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. In other words, within the scope of the present invention, all of the components may be selectively operated in combination with one or more.

It is also to be understood that the terms such as " comprises, "" comprising," or "having ", as used herein, mean that a component can be implanted unless specifically stated to the contrary. But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

100: distance measuring device for implant placement
110: Support frame
130: first guide frame
131: first extension frame
133: second extension frame
135: first guide hole
150: second guide frame
151: first extension frame
153: second extension frame
155: second guide hole
210: gum
220: tooth
310: Drill
P: Implant Placement Hole

Claims (4)

A support frame;
A first guide frame bent at one end of the support frame and having a first guide hole formed therein; And
A second guide frame bent at the other end of the support frame and having a second guide hole formed therein;
Between the diameter Φ of the drill for implant placement and the distance ℓ from the end of the first guide frame to the first guide hole

Relationship is established,
Between the diameter Φ of the drill for implant placement and the distance ℓ 'from the end of the second guide frame to the second guide hole

Implant distance measurer, characterized in that the relationship is established. The method of claim 1,
The first guide frame,
A first extension frame bent at one end of the support frame; And
And a second extension frame extending from the end of the first extension frame again.
The first extension frame and the second extension frame are coplanar with the support frame,
And the first guide hole is formed in the second extension frame. 3. The method of claim 2,
The first guide hole is a distance measuring device for implant placement, characterized in that formed in a semi-circular shape on the edge of the second extension frame. The method according to any one of claims 1 to 3,
The second guide frame, the distance measuring device for implant placement, characterized in that formed in a shape symmetrical with the first guide frame with respect to the center of the support frame.

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