JPH01166755A - Apparatus for forming erecting groove of implant - Google Patents
Apparatus for forming erecting groove of implantInfo
- Publication number
- JPH01166755A JPH01166755A JP62326495A JP32649587A JPH01166755A JP H01166755 A JPH01166755 A JP H01166755A JP 62326495 A JP62326495 A JP 62326495A JP 32649587 A JP32649587 A JP 32649587A JP H01166755 A JPH01166755 A JP H01166755A
- Authority
- JP
- Japan
- Prior art keywords
- implant
- fixing
- tooth
- main unit
- bar
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000007943 implant Substances 0.000 title claims abstract description 46
- 238000003780 insertion Methods 0.000 claims abstract description 20
- 230000037431 insertion Effects 0.000 claims abstract description 19
- 230000036407 pain Effects 0.000 abstract description 4
- 206010002091 Anaesthesia Diseases 0.000 abstract description 2
- 230000037005 anaesthesia Effects 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 18
- 238000001356 surgical procedure Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 210000000332 tooth crown Anatomy 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 235000009419 Fagopyrum esculentum Nutrition 0.000 description 1
- 240000008620 Fagopyrum esculentum Species 0.000 description 1
- 208000006735 Periostitis Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000004086 maxillary sinus Anatomy 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 210000003460 periosteum Anatomy 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
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
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/08—Machine parts specially adapted for dentistry
- A61C1/082—Positioning or guiding, e.g. of drills
- A61C1/084—Positioning or guiding, e.g. of drills of implanting tools
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は歯科手術用のインプラント植立溝の形成装置に
関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a device for forming an implant planting groove for dental surgery.
（従来の技術）
インプラントの植立は、欠損歯牙補綴用の人工歯根とし
て、失われた歯牙機能の回復手術の第１歩として重要で
ある。(Prior Art) Implant placement is important as an artificial tooth root for prosthesis of a missing tooth and as the first step in surgery to restore lost tooth function.
インプラントを植立させるには、まず歯外科的な手術で
インプラント植立溝を作る必要かある。To place an implant, it is first necessary to perform dental surgery to create a groove for the implant.
歯顎部にインプラント植立溝をつくるには、数回にわた
って歯顎部の骨格表面の緻密部を切削した後、さらに骨
格内部の海綿部を横に切削して行う。この場合、植立溝
の深さは一定に揃えなければならない。インプラント植
立溝が浅いとインプラントが骨格に十分に入らなかった
り、インプラントかかたついて固定できず、人工歯冠が
取り付けられないからである。To create an implant groove in the tooth and jaw, the dense part of the skeletal surface of the tooth and jaw is cut several times, and then the cancellous part inside the skeleton is cut laterally. In this case, the depth of the planting groove must be uniform. This is because if the implant groove is shallow, the implant may not fully enter the skeleton, or it may not be able to rest on the implant and be fixed, making it impossible to attach an artificial tooth crown.
従来、患者の骨格の硬さには個人差もあって、尚１切削
具を使用する手術者としては、抑圧を手の加減たけに頼
ってインプラント植立溝の深さを揃えて切削するには熟
練を必要としていた。Traditionally, the hardness of a patient's skeleton varies from person to person, and as a surgeon using a cutting tool, it is difficult to cut the implant groove to the same depth by relying on the amount of pressure you have with your hands. required skill.
一方、インプラント植立溝の形成時、ｔａ顎部の骨格の
切削には、内部の下歯槽管の血管等を損なってならず、
骨格部を切削の途中で数回Ｘ線写真を取り歯顎部内の血
管等の位置をその都度調査しつつ手術を進行するという
煩雑なことを行っていた。患者に苦痛も多く、手術者と
しては歯外科的に難手術の一つとされていた。On the other hand, when forming the implant groove, the jaw skeleton is cut without damaging the internal inferior alveolar canal blood vessels, etc.
During the cutting of the skeletal part, X-ray photographs were taken several times and the position of blood vessels in the teeth and jaws was examined each time while the surgery proceeded, which was a complicated process. It was considered one of the most difficult dental surgeries to perform, as it caused a lot of pain for the patient.
（発明か解決しようとする問題点）
本発明は、上述の煩雑な難手術に対し、患者には苦痛を
少なく、手術者には従来より容易に手術が出来るように
したインプラント植立溝形成装置を提供するものである
。(Problems to be Solved by the Invention) The present invention provides an implant planting groove forming device that allows the patient to perform the complicated and difficult surgery with less pain and allows the operator to perform the surgery more easily than before. It provides:
（問題点を解決するための手段）
すなわち、第１の発明は、インプラントを植立する植立
溝を歯７部に形成するための装ごてあって、歯牙切削具
の頭部タービンを挿入する挿入口と、挿入口に連通して
頭部タービンを誘導するガイドウェイと、ガイドウェイ
に沿って歯顎部への当接面に開口した頭部タービンのバ
ー挿通孔と、歯フ部内に挿入固定する固定針とをイ１す
る装置本体と、前記装置本体をインプラントを植立する
歯顎部に当接させた状態で固定するための固定用バーと
からなることを特徴とするインプラント植立溝形成装置
であり、第２の発明は、インプラントを植立する植立溝
を爾丁部に形成するための装置であって、歯牙切削具の
頭部タービンを挿入する挿入口と、挿入口に連通して頭
部タービンを誘導するガイドウェイと、ガイドウェイに
沿って歯顎部へのち接面に開口した頭部タービンのバー
挿通孔と、歯顎部内に挿入固定する固定針とを看する装
置本体と、前記装置本体をインプラントを植立する歯１
部に当接させた状！Ｅで固定するための固定用バーと、
前記装置本体に取付け、歯顎部のＸ線フィルムＩＪ４長
用のスケールとからなることを特徴とするインプラント
植立溝形成装置である。(Means for Solving the Problems) That is, the first invention includes a trowel for forming a planting groove in the tooth 7 portion in which an implant is placed, and a head turbine of a tooth cutting tool is inserted into the trowel. a guideway that communicates with the insertion port and guides the head turbine; a bar insertion hole for the head turbine that opens along the guideway on the abutment surface to the tooth jaw; An implant implant comprising: a device main body for inserting and fixing a fixing needle; and a fixing bar for fixing the device main body in contact with the jaw portion of the tooth where the implant is to be placed. A second invention is a vertical groove forming device, and the second invention is a device for forming a vertical groove in a cutting part for planting an implant, the device comprising: an insertion port into which a head turbine of a tooth cutting tool is inserted; A guideway that communicates with the mouth and guides the head turbine, a bar insertion hole of the head turbine that opens on the contact surface of the tooth and jaw along the guideway, and a fixed needle that is inserted and fixed into the tooth and jaw. A device body to be treated, and a tooth 1 in which an implant is to be placed using the device body.
It is in contact with the part! A fixing bar for fixing with E,
This implant-planting groove forming device is attached to the device body and comprises a scale for measuring the length of the X-ray film IJ4 of the teeth and jaws.
（実施例）
以下、図面に示す実施例にしたかって、本発明の詳細な
説明する。(Example) Hereinafter, the present invention will be described in detail with reference to an example shown in the drawings.
第１図は、第１の発明に係るインプラント植立溝形成装
置の一実施例を示す斜視図である。第２図は、第２の発
明に係るインプラント植立溝形成装置の一実施例を示す
分解斜視図である。図の符号中（１）は装置本体であり
、この装置本体（１）は、ステンレス鋼、チタン、パイ
レックス等の滅菌の回走な強固な材料で作られる。FIG. 1 is a perspective view showing an embodiment of the implant planting groove forming device according to the first invention. FIG. 2 is an exploded perspective view showing an embodiment of the implant planting groove forming device according to the second invention. The reference numeral (1) in the figure is the main body of the apparatus, and the main body (1) of the apparatus is made of a sterile, rotatable, and strong material such as stainless steel, titanium, or Pyrex.
また、装置本体（１）は、インプラントの底辺の長さに
よって各種の長さのものを作製するのかよい。Furthermore, the device body (1) may be manufactured in various lengths depending on the length of the base of the implant.
装置本体（１）はほぼ角隅のとれた四角柱体であり、頭
部タービンの位置や手術時の患部の状態がよくわかるよ
うに、できるだけ大きな窓を有する構造であることか好
ましい。The main body (1) of the apparatus is a substantially square prism with rounded corners, and preferably has a structure with as large a window as possible so that the position of the head turbine and the condition of the affected area during surgery can be clearly seen.
第１図及び第８図に見られるように、装を本体（１）上
面一端には、歯牙切削具（５）の頭部タービン（５１）
の形状に合わせ、頭部タービン（５Ｉ）を挿入する挿入
口（１１ンか設けられている。ざらに、前記挿入口（１
１）に連通して、側方に頭部タービン（５１）を誘導す
るガイドウェイ（１２）が設けられている。As seen in FIGS. 1 and 8, a head turbine (51) of a tooth cutting tool (5) is mounted on one end of the upper surface of the main body (1).
There are 11 insertion ports for inserting the head turbine (5I) according to the shape of the 1.
A guideway (12) is provided that communicates with 1) and guides the head turbine (51) laterally.
ガイドウェイ（１２）内では頭部タービン（５１）がが
たつかないように１頭部タービン（５１）の外形状に合
致する内形状を有している。The guideway (12) has an inner shape that matches the outer shape of the single head turbine (51) so that the head turbine (51) does not shake.
装置本体（１）の外面には、ガイドウェイ（１２）に沿
って、横測長用の目盛（１３，１４）が刻まれている。On the outer surface of the apparatus main body (1), scales (13, 14) for horizontal length measurement are carved along the guideway (12).
装置本体（１）の下面中央には前記ガイドウェイ（１２
）に沿って頭部タービン（５Ｉ）の切削バーを挿通する
長孔のバー挿通孔（１５）が設けられている。The guideway (12
) is provided with an elongated bar insertion hole (15) into which the cutting bar of the head turbine (5I) is inserted.
さらに、装置本体（１）の下面両端には、装置本体（１
）を位置固定するため、固定針（５ａ、５ｂ）か突設さ
れている。Furthermore, on both ends of the lower surface of the device main body (1),
), fixed needles (5a, 5b) are provided in a protruding manner to fix the position of the needles (5a, 5b).
また、装置水゛体（１）には、手術中に装置本体（１）
が移動しない様に、押圧し固定する固定用バー（２）に
、簡単に結合するバ一端子受皿（２１）及び歯顎部のＸ
線フィルム縦測長用の複数のスケール（３ａ、３ｂ）及
び、その取付ホルダー（３１）を付属している。取付ホ
ルダー（３１）は、装置本体（１）とねしく３２．３３
）を使用して、装置本体（１）に簡単に取付、及び取り
外しを可能とする。即ち、縦測長用スケール（３ａ、３
ｂ）及びその取付ホルダー（３１）は、Ｘ線撮影の時の
み使用して、他の時は取り外すのである。なお、装置本
体（１）に取付けて測定の必要な位置が変更するに応じ
て取付ホルダー（３１）にも横スケール（３５）を刻す
る。Ｘ線用のフィルムは口内では屈曲しやすく、極く近
接のスケールにより測長しないと、フィルム上での寸法
誤差が大きくなるので、このような近接したスケールで
内挿して計測するのである。なＳ、各スケールは、その
目盛りがＸ線フィルム上に残るようにＸ線造影用の塗料
を使用して刻入することが好ましい。In addition, the device body (1) includes a device body (1) during surgery.
A bar that easily connects to a fixing bar (2) that presses and fixes so that it does not move.
A plurality of scales (3a, 3b) for vertical length measurement of line film and their mounting holder (31) are attached. The mounting holder (31) is attached to the main body (1) of the device (32.33).
), it can be easily attached to and removed from the device body (1). That is, the scale for vertical length measurement (3a, 3
b) and its mounting holder (31) are used only during X-ray photography and are removed at other times. In addition, a horizontal scale (35) is also engraved on the attachment holder (31) as the position required for measurement changes when attached to the device body (1). X-ray film tends to bend inside the mouth, and unless the length is measured using a very close scale, dimensional errors on the film will become large, so measurements are made by interpolating with such a close scale. Each scale is preferably engraved using an X-ray contrast paint so that the graduations remain on the X-ray film.
なお、固定用バー（２）は１手術部位の位置により長短
を適宜に変えられるように準備しておく。The fixing bar (2) is prepared so that its length can be changed as appropriate depending on the position of one surgical site.
なお、装置本体（１）は手術部位の左右及び上下により
挿入口およびガイドウェイ（１１，１２）の取付方向が
変化するので、変化した時に他のバ一端子受皿（２１）
及び取付ホルダー（３１）の位置か第１５図、第１６図
のように、それぞれに応じて変化したものになる。In addition, since the installation direction of the insertion port and guideway (11, 12) of the device main body (1) changes depending on the left and right and top and bottom of the surgical site, when the installation direction of the insertion port and the guideway (11, 12) changes, the other bar terminal receiver (21)
And the position of the mounting holder (31) changes accordingly, as shown in FIGS. 15 and 16.
本発明装置の使用方法を説明する。例として、前記の第
４図の右下第５歯、第６歯相当の２木の欠損歯牙の状況
について説明するが、植立する本数、位Ｍ”４はこれに
限定されるものでない。A method of using the device of the present invention will be explained. As an example, a situation will be described in which there are two missing teeth corresponding to the fifth and sixth teeth in the lower right of FIG. 4, but the number of teeth to be planted, M"4, is not limited to this.
第４図に欠損歯牙の状況を、近遠心面観図で示した。第
５図には頬舌面Ｉｌ１図を示す。Figure 4 shows the condition of the missing tooth in a mesio-distal view. FIG. 5 shows a buccolingual surface Il1 view.
まず、インプラント溝の形成手術は、患部を浸潤麻酔、
粘膜切開、骨膜剥離して、歯顎部を露出する。First, the implant groove formation surgery involves infiltrating the affected area with anesthesia.
The mucosa is incised and the periosteum is peeled to expose the jaw area.
そこで、第３図に示すように、端部孔（４ａ、４ｂ）を
歯牙切削具（５）て僅かに切削し、植立の位置を決定し
た後、この部位に本発明装置の装置本体（１）の固定針
（６ａ、６ｂ）を、端部孔（４ａ、４ｂ）に挿入し固定
する。Therefore, as shown in FIG. 3, the end holes (4a, 4b) are slightly cut using a tooth cutting tool (5) to determine the position of the implant, and then the main body of the device of the present invention ( The fixed needles (6a, 6b) of 1) are inserted into the end holes (4a, 4b) and fixed.
ここで装置本体（１）には、第６図に示すように、装置
本体（１）の奥の方に縦測長用スケール（：ｌａ、３ｂ
）を、取付ホルダー（３１）と、ねじ（３２，：１３）
を使って調節しながら固定する。第７図は、この状態の
頬舌面観図を示す。歯顎部の下部の下歯槽管（１ａ）の
位置が明瞭になるように縦測長用スケール（３ａ、３ｂ
）の位置を調整する必要がある。Here, as shown in Fig. 6, the main body (1) of the device has longitudinal measurement scales (:la, 3b) located at the back of the main body (1).
), the mounting holder (31), and the screw (32, :13).
Use to adjust and fix. FIG. 7 shows a buccolingual view of this state. Vertical measurement scales (3a, 3b) were used to clearly locate the inferior alveolar canal (1a) at the bottom of the jaw.
) position needs to be adjusted.
ここでＸ線フィルムを歯顎部の患部に当てて、縦測長用
スケール（３ａ、３ｂ）との関係が明瞭になるように、
Ｘ線を使用して歯顎部の下歯槽管（１０）迄の長さを正
しくフィルム上に測長することができる。Now apply the X-ray film to the affected area of the tooth and jaw, so that the relationship with the vertical measurement scale (3a, 3b) is clear.
Using X-rays, the length of the jaw area up to the lower alveolar canal (10) can be accurately measured on the film.
これにより、切削バー（縦用ＴＸバー（５：ｌ）、横用
Ｙバー（５４＞）の長さは正しく決定てきる。As a result, the lengths of the cutting bars (vertical TX bar (5:l), horizontal Y bar (54>)) can be determined correctly.
第８図及び第９図は手術を開始し、歯牙切削具（５）の
頭部タービン（５１）には縦切削用のＴＸバー（５３）
を取付けて、インプラント溝の下部まで切削した図であ
る。8 and 9 show that the surgery has started, and the head turbine (51) of the tooth cutting tool (5) is equipped with a TX bar (53) for vertical cutting.
This is a diagram showing the implant groove being cut to the bottom with the implant groove installed.
本発明の装置本体（１）は歯牙切削具（５）の頭部ター
ビン（５１）を、装置本体（１）の挿入口（１１）の位
はで停止して、それより深くは切削できない。The device main body (1) of the present invention stops the head turbine (51) of the tooth cutting tool (5) at the insertion opening (11) of the device main body (1), and cannot cut deeper than that.
つまり、縦切削用のＴＸバー（５３）は必要以上は深く
侵入しない。歯顎部の骨格の下歯積管（１０）までの距
離が予めＸ線フィルム上で計測できているので、手術者
は安心して縦に切削できる。In other words, the TX bar (53) for vertical cutting does not penetrate deeper than necessary. Since the distance to the lower dental canal (10) of the jaw skeleton can be measured in advance on the X-ray film, the operator can cut vertically with confidence.
縦方向の切削ができれば、横方向の切削は横方向切削用
のＹバー（５４）に取り替えて、ガイドウェイ（１２）
に沿って切削を進められる。横方向切削のＹバー（５４
）の長さも前に撮影したＸ線フィルム上で分かっている
ので、歯牙切削具（５）の頭部タービン（５１）での切
削はガイドウェイ（１２）及びバー挿通孔（１５）にそ
ってゆき、下歯積管（１０）を損傷することなく、また
歯牙切削具（５）に抑圧の手加減の必要も無く、歯顎部
の骨格の切削の深さを揃えられる。If vertical cutting is possible, replace the horizontal cutting with the Y bar (54) for horizontal cutting, and use the guideway (12).
Cutting can proceed along the Y-bar for horizontal cutting (54
) is known from the previously taken X-ray film, so cutting with the head turbine (51) of the tooth cutting tool (5) is done along the guideway (12) and the bar insertion hole (15). Thus, the depth of cutting of the skeleton of the tooth and jaw can be made uniform without damaging the lower dental canal (10) and without the need for moderate pressure on the tooth cutting tool (5).
第１Ｏ図には、歯牙切削具（５）の頭部タービン（５１
）に横削り用のＹバー（５４）をつけて切削を進めて、
インプラント溝を切削したところを近遠心面観図で示し
た。第１１図は第１０図の頬舌面観図である。装置本体
（１）のガイドウェイ（１２）と、バー挿通孔（１５）
により、歯牙切削具（５）は移動か決定できるほか、横
測長目盛（１３，１４）でも、手術者は目視して切削を
進行できる。不要に骨格を削ることなく、深さ及び長さ
が安定してインプラント溝の切削が完了する。Figure 1O shows the head turbine (51) of the tooth cutting tool (5).
), attach the Y bar (54) for horizontal cutting and proceed with cutting.
The mesio-distal view shows where the implant groove was cut. FIG. 11 is a buccolingual view of FIG. 10. Guideway (12) of device body (1) and bar insertion hole (15)
This allows the operator to determine whether the tooth cutting tool (5) should be moved or not, and also allows the operator to proceed with the cutting by visually checking the horizontal measurement scales (13, 14). The cutting of the implant groove is completed with stable depth and length without unnecessary cutting of the skeleton.
このようにインプラント溝の切削ができるとデストした
後、第１２図の近遠心面観図に示すように、Ｕ字型のイ
ンプラント（１８）の挿入ができて植立が出来る。イン
プラント（１８）の植立した後縫合して完了する。After the implant groove has been cut in this way, the U-shaped implant (18) can be inserted and planted, as shown in the mesio-distal view of FIG. 12. After the implant (18) is placed, the process is completed by suturing.
第１３図は第１２図の頬舌面観図を示した。FIG. 13 shows a buccolingual view of FIG. 12.
インプラントの植立が完了すれば、その後第１４図のよ
うに人口歯冠を植立させて、歯牙機ｔｒ＝の回復が完成
することになる。Once the implant placement is completed, an artificial tooth crown is then placed as shown in FIG. 14, and the restoration of the tooth machine tr= is completed.
（発明の効果）
本発明のインプラント植立溝の形Ｊ＆装置によれば、正
確なインプラント植立溝が手術者の手加減だけに頼るこ
と無く容易に形成かできる。(Effects of the Invention) According to the implant planting groove shape J& device of the present invention, an accurate implant planting groove can be easily formed without relying solely on the operator's manual intervention.
即ち、患部の下歯積管、上顎洞管の位置との関係か近接
したＸ線用のフィルム上にスケールをつけて撮影でき、
極めて明瞭に関係位置が分かるようになった。In other words, a scale can be placed on an X-ray film close to the position of the lower dental canal and maxillary sinus canal in the affected area, and images can be taken.
The relative positions can now be seen very clearly.
歯牙切削具の切削バーの長さの決定が容易になった。It has become easier to determine the length of the cutting bar for tooth cutting tools.
また、歯顎部の顎骨の硬さは個人差が大きく切削具に手
術者の力の押正により深浅をカンによっていたのか、カ
ンたけに頼らず安心して手術が可壱になった。患者に無
駄な苦痛をかけることが減少した。In addition, the hardness of the jawbone in the jaw area varies greatly from person to person, and the surgeon's force applied to the cutting tool may have been used to cut the depths and shallows, making it possible to perform the surgery with peace of mind without relying on pressure. The unnecessary pain caused to patients has been reduced.
第１図は第１の発明に係る装置全体の斜視図、第２図は
第２の発明に係る装置全体の分解斜視図、第３図は欠損
歯牙２木相当の状況を示す図、第４図は欠損歯牙の近遠
心面観図、第５図は第４図の頬舌面ｉ図、第６図は欠損
歯牙に本発明装置を挿入した近遠心面観図、第７図は第
６図の頬舌面観図、第８図は縦切削開始の斜視図、第９
図は切削部位を縦切削用のＴＸバーで切削中の近遠心面
観図、第１θ図は横切削部位をＹバーて切削した近遠心
面観図、第１１図は第１０図の頬舌面観図、第１２図は
インプラント溝にインプラントを挿入した近遠心面観図
、第１３図は第１２図の頬舌面ｉ図、第１４図はインプ
ラントに人口歯冠を取付けた近遠心面観図、第１５図は
上部部位に使用する第２の発明に係る装置本体の斜視図
、第１６図は上部の部位に使用する第１の発明に係る装
置全体の斜視図である。
符号の説明
ｉ−・・装置本体、ｌＯ・・・下歯積管、１１・・・挿
入口、１２−・・ガイドウェイ、１３．１４−・・横測
長用のスケール、１５・・・バー挿通孔、１８−・・Ｕ
字型インプラント、２・・・固定用バー、２１−・・バ
一端子受皿、３ａ、３ｂ・−・縦測長用スケール、３１
・・・取付ホルダー、３２．３３−・・ねじ、４ａ、４
ｂ一端部孔、５・・・歯牙切削具、５１・・−頭部ター
ビン、５２・・・切削バー、５３−・縦切削ＴＸバー、
５４−・・横切用ソバ−，６ａ、６ｂ・−・固定針。
（以 上）FIG. 1 is a perspective view of the entire device according to the first invention, FIG. 2 is an exploded perspective view of the entire device according to the second invention, FIG. 3 is a diagram showing a situation equivalent to two missing teeth, and FIG. The figure is a mesio-distal view of the missing tooth, Figure 5 is the buccal-lingual view of Figure 4, Figure 6 is the mesio-distal view of the device of the present invention inserted into the missing tooth, and Figure 7 is the 6th view of the missing tooth. Figure 8 is a buccolingual view, Figure 8 is a perspective view of the start of vertical cutting, Figure 9 is a perspective view of the start of vertical cutting.
The figure is a mesio-distal view of the cutting area being cut with a TX bar for vertical cutting, Figure 1θ is a mesio-distal view of the transverse cutting area being cut with a Y bar, and Figure 11 is the buccal-lingual view of Figure 10. Figure 12 is a mesio-distal view with the implant inserted into the implant groove, Figure 13 is the buccal-lingual view of Figure 12, and Figure 14 is the mesio-distal view with the artificial tooth crown attached to the implant. 15 is a perspective view of the main body of the apparatus according to the second invention used in the upper part, and FIG. 16 is a perspective view of the entire apparatus according to the first invention used in the upper part. Explanation of symbols i--Device body, lO--Lower tooth stack tube, 11--Insertion port, 12--Guideway, 13.14--Scale for horizontal length measurement, 15-- Bar insertion hole, 18-...U
Shaped implant, 2...Fixing bar, 21--Bar terminal saucer, 3a, 3b--Scale for vertical length measurement, 31
...Mounting holder, 32.33-...Screw, 4a, 4
b One end hole, 5... tooth cutting tool, 51...- head turbine, 52... cutting bar, 53-... vertical cutting TX bar,
54--Transverse soba, 6a, 6b--Fixed needle. (that's all)
Claims (1)
ための装置であって、 歯牙切削具の頭部タービンを挿入する挿入口と、挿入口
に連通して頭部タービンを誘導するガイドウェイと、ガ
イドウェイに沿って歯顎部への当接面に開口した頭部タ
ービンのバー挿通孔と、歯顎部内に挿入固定する固定針
とを有する装置本体と、 前記装置本体をインプラントを植立する歯顎部に当接さ
せた状態で固定するための固定用バーとからなることを
特徴とするインプラント植立溝形成装置。 ２）インプラントを植立する植立溝を歯顎部に形成する
ための装置であって、 歯牙切削具の頭部タービンを挿入する挿入口と、挿入口
に連通して頭部タービンを誘導するガイドウェイと、ガ
イドウェイに沿って歯顎部への当接面に開口した頭部タ
ービンのバー挿通孔と、歯顎部内に挿入固定する固定針
とを有する装置本体と、 前記装置本体をインプラントを植立する歯顎部に当接さ
せた状態で固定するための固定用バーと、 前記装置本体に取付け、歯顎部のＸ線フィルム測長用の
スケールとからなることを特徴とするインプラント植立
溝形成装置。[Scope of Claims] 1) A device for forming an implant groove in a tooth jaw portion for implanting an implant, the device comprising: an insertion port for inserting a head turbine of a tooth cutting tool; and a device that communicates with the insertion port. A device main body having a guideway for guiding the head turbine, a bar insertion hole for the head turbine opened along the guideway on a contact surface to the tooth jaw, and a fixed needle inserted and fixed into the tooth jaw. An implant placement groove forming device comprising: a fixing bar for fixing the device main body in a state in which it is in contact with a tooth jaw portion in which an implant is to be placed. 2) A device for forming a planting groove in the tooth jaw for placing an implant, which includes an insertion port into which the head turbine of a tooth cutting tool is inserted, and a device that communicates with the insertion port to guide the head turbine. A device main body having a guideway, a bar insertion hole for a head turbine opened along the guideway on a contact surface to the tooth jaw, and a fixed needle to be inserted and fixed into the tooth jaw, and the device main body is attached to an implant. An implant comprising: a fixing bar for fixing the implant in contact with the tooth and jaw portion to be implanted; and a scale attached to the device body for measuring the length of the tooth and jaw portion on an X-ray film. Planting groove forming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62326495A JPH078285B2 (en) | 1987-12-22 | 1987-12-22 | Implant planting groove forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62326495A JPH078285B2 (en) | 1987-12-22 | 1987-12-22 | Implant planting groove forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01166755A true JPH01166755A (en) | 1989-06-30 |
| JPH078285B2 JPH078285B2 (en) | 1995-02-01 |
Family
ID=18188464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62326495A Expired - Lifetime JPH078285B2 (en) | 1987-12-22 | 1987-12-22 | Implant planting groove forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078285B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012099102A1 (en) * | 2011-01-17 | 2012-07-26 | オカダ医材株式会社 | Medical treatment tool |
| EP3769714A1 (en) * | 2019-07-23 | 2021-01-27 | Joy International Co. | Dental implant guiding tool set and dental implant guiding sleeve thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE527504C2 (en) * | 2004-08-05 | 2006-03-21 | Nobel Biocare Ab | Control device cooperable with a number of sleeves arranged in tooth template |
-
1987
- 1987-12-22 JP JP62326495A patent/JPH078285B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012099102A1 (en) * | 2011-01-17 | 2012-07-26 | オカダ医材株式会社 | Medical treatment tool |
| EP3769714A1 (en) * | 2019-07-23 | 2021-01-27 | Joy International Co. | Dental implant guiding tool set and dental implant guiding sleeve thereof |
| US11612453B2 (en) | 2019-07-23 | 2023-03-28 | Joy International Co. | Dental implant guiding tool set and dental implant guiding sleeve thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078285B2 (en) | 1995-02-01 |
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