JP2007215911A - Dental implant connecting and holding plate - Google Patents
Dental implant connecting and holding plate Download PDFInfo
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- JP2007215911A JP2007215911A JP2006042341A JP2006042341A JP2007215911A JP 2007215911 A JP2007215911 A JP 2007215911A JP 2006042341 A JP2006042341 A JP 2006042341A JP 2006042341 A JP2006042341 A JP 2006042341A JP 2007215911 A JP2007215911 A JP 2007215911A
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Abstract
Description
本発明は、歯牙のう触、歯周病あるいは歯列矯正等による歯牙欠損、または治療のための抜歯などを行なった際の歯牙再生術として、顎骨に人工歯根の埋入を施す際に使用する人工歯根連結保持プレートに関する。 The present invention is used when implanting an artificial tooth root in the jaw bone as a tooth regeneration method when performing tooth contact, periodontal disease, tooth loss due to orthodontic treatment, or tooth extraction for treatment, etc. The present invention relates to an artificial root connection holding plate.
従来技術により、複数の人工歯根を埋設した状態を、図７に一部破断斜視図で示す。 FIG. 7 is a partially broken perspective view showing a state in which a plurality of artificial tooth roots are embedded according to the prior art.
従来の歯牙再生術の際は、顎骨（１０）の骨縁上側から穿孔した複数の人工歯根床（１１）に対し、複数の人工歯根（５）の埋入を行ない、人工歯根（５）の上面を封鎖ネジ（１４）で封鎖して、人工歯根（５）と前記顎骨（１０）が結合するまでの期間を待っていた。したがって、顎骨（１０）の骨密度が低い場合は、人工歯根床（１１）を穿孔した後の穴形状を維持できないために、埋入した後の姿勢を人工歯根（５）が維持できず、結果として、埋入位置および深さ等が設計状態と異なることがある。そのため、手術を繰り返したり、長時間の手術が必要になるという問題があった。 In the conventional tooth regeneration operation, a plurality of artificial tooth roots (5) are embedded in a plurality of artificial tooth root beds (11) drilled from the upper bone margin of the jawbone (10). The upper surface was sealed with a sealing screw (14), and a period until the artificial root (5) and the jawbone (10) were joined was waited. Therefore, when the bone density of the jawbone (10) is low, the hole shape after drilling the artificial root bed (11) cannot be maintained, so the artificial tooth root (5) cannot maintain the posture after implantation, As a result, the embedding position and depth may be different from the designed state. Therefore, there has been a problem that the operation is repeated or a long operation is required.
また、人工歯根（５）の長さおよび直径に対し、顎骨（１０）の骨高さおよび骨幅が不足した状態においても、埋入した後の姿勢を人工歯根（５）が維持できないという問題があった。以上のように、歯牙再生術には、多大な時間を必要としたり、高度な技術を要するという問題があった。 Moreover, even when the bone height and bone width of the jawbone (10) are insufficient with respect to the length and diameter of the artificial tooth root (5), the artificial tooth root (5) cannot maintain the posture after implantation. was there. As described above, the tooth regeneration technique has a problem that it takes a lot of time or requires advanced techniques.
これらのような問題点を解決するために、例えば、米国特許第５５１３９８９号公報には、人工歯根を固定するための固定プレートが記載されている。 In order to solve these problems, for example, US Pat. No. 5,513,989 describes a fixing plate for fixing an artificial tooth root.
しかし、顎骨へ複数の人工歯根床を穿孔することにより、人工歯根が案内されて、人工歯根の埋入位置が決定されるため、複数の人工歯根床同士の間隔および並び方向は、術者の感覚、技術および経験が大きく影響して、手術の度に異なり、審美的に劣る歯牙再生術が施されることが多いという問題があった。 However, by drilling a plurality of artificial dental root beds into the jawbone, the artificial dental roots are guided and the placement positions of the artificial dental roots are determined. Sensation, skill and experience have a great influence, and there has been a problem that tooth regeneration is often performed with inferior aesthetics at every surgery.
本発明の目的は、歯牙欠損時の歯牙再生術を行なうため、顎骨に複数の人工歯根を埋入する際に、人口歯根床を穿孔する際の安全性および確実性の向上、および人口歯根の保持安定性の向上により、歯牙再生治癒期間の短縮化を可能とする人工歯根連結保持プレートを提供することである。 An object of the present invention is to improve the safety and reliability when drilling the artificial root bed when embedding a plurality of artificial roots in the jaw bone in order to perform tooth regeneration when a tooth is missing, and An object of the present invention is to provide an artificial root connected holding plate that can shorten the period of tooth regeneration and healing by improving the holding stability.
本発明の人工歯根連結保持プレートの一態様は、複数の人工歯根を顎骨に埋入する際に、前記顎骨の骨縁上側に延在させて使用する人工歯根連結保持プレートであり、前記人工歯根を位置決めして保持可能な複数の人工歯根保持孔を設ける。 One aspect of the artificial root connection holding plate of the present invention is an artificial root connection holding plate used by extending a plurality of artificial tooth roots to the upper bone margin of the jaw bone when the artificial tooth roots are embedded in the jaw bone. Are provided with a plurality of artificial tooth root holding holes.
本発明の人工歯根連結保持プレートの異なる態様は、複数の人工歯根を顎骨に埋入する際に、前記顎骨の骨縁上側に延在させて使用する人工歯根連結保持プレートであり、前記人工歯根を位置決めして保持可能な複数の人工歯根保持孔と、前記顎骨に固定する手段を位置決めして保持可能な複数のプレート固定孔とを設ける。 A different aspect of the artificial root connection holding plate according to the present invention is an artificial tooth connection holding plate that is used by extending a plurality of artificial tooth roots to the upper bone margin of the jaw bone when the artificial tooth roots are embedded in the jaw bone. A plurality of artificial tooth root holding holes that can be positioned and held, and a plurality of plate fixing holes that can position and hold the means for fixing to the jawbone are provided.
さらに、前記人工歯根保持孔の列に対する両側部のいずれにも、少なくとも１つのプレート保持翼が一体に備えられ、該プレート保持翼は、前記顎骨の両側面に沿って曲げ加工が可能であることが望ましい。 Furthermore, at least one plate holding wing is integrally provided on both sides of the artificial root holding hole row, and the plate holding wing can be bent along both side surfaces of the jawbone. Is desirable.
さらに、材料の成分溶出を防ぐことが可能な表面処理を施されていることが望ましい。 Furthermore, it is desirable that a surface treatment capable of preventing the elution of the components of the material is performed.
さらに、前記顎骨と接触する側の表面に、凸凹面加工、あるいは溝加工が施されていることが望ましい。 Furthermore, it is desirable that the surface on the side in contact with the jawbone is subjected to uneven surface processing or groove processing.
さらに、前記顎骨と接触する側の表面に、ハイドロキシアパタイトが被覆されていることが望ましい。 Furthermore, it is desirable that the surface on the side in contact with the jawbone is coated with hydroxyapatite.
本発明の人工歯根連結保持プレートにより、顎骨への正確な人工歯根の埋入が可能となり、術者によらず審美的に優れた歯牙再生術が行え、顎骨へ埋入後において、人工歯根の保持安定性が得られる。さらに、人工歯根と顎骨の早期結合が可能となり、結果として歯牙再生治癒期間が短縮され、患者への肉体的かつ精神的な負担の軽減が得られ、および費用の軽減をも得られる。 The artificial dental root connecting and holding plate of the present invention enables accurate artificial root implantation in the jawbone, and can perform aesthetically excellent tooth regeneration without depending on the operator. Holding stability is obtained. Furthermore, the artificial tooth root and the jawbone can be connected at an early stage, resulting in a reduction in the period for tooth regeneration and healing, a reduction in physical and mental burden on the patient, and a reduction in cost.
本発明について、図面を参照して、説明する。 The present invention will be described with reference to the drawings.
図１は、本発明の人工歯根連結プレートの一実施例を示す斜視図である。図２は、図１の人工歯根連結プレートのプレート保持翼を曲げた状態を示す斜視図である。 FIG. 1 is a perspective view showing an embodiment of the artificial tooth root coupling plate of the present invention. FIG. 2 is a perspective view showing a state in which the plate holding wing of the artificial tooth root connection plate of FIG. 1 is bent.
人工歯根連結保持プレート（１）には、人工歯根を固定するための複数の人工歯根固定孔（３）と、顎骨に固定するための複数のプレート固定孔（４）が開けられ、人工歯根保持孔（３）の列に対する両側部のいずれにも、少なくとも１つのプレート保持翼（２）が一体に備えられる。図示した例では、人工歯根固定孔（３）は３つであり、プレート固定孔（４）は４つであり、プレート保持翼（２）は対照的に２つずつであるが、位置および数量は限定されない。さらに、症例の状態に適応させ、自由な箇所で切断して、必要な位置および数量が得られるように構成される。本発明の人工歯根連結保持プレート（１）に使用する材質は、公知技術において使用される任意のものを採用できるが、チタンまたはチタン合金を例示することができる。また、厚さについても任意であるが、０．３ｍｍを例示することができる。 A plurality of artificial root fixation holes (3) for fixing the artificial tooth root and a plurality of plate fixing holes (4) for fixing to the jawbone are opened in the artificial root connection holding plate (1) to hold the artificial tooth root. At least one plate holding blade (2) is integrally provided on both sides of the row of holes (3). In the illustrated example, there are three artificial root fixation holes (3), four plate fixation holes (4), and two plate holding wings (2) in contrast, but the position and quantity. Is not limited. Furthermore, it adapts to the condition of a case, and it is comprised so that a required position and quantity can be obtained by cut | disconnecting in a free location. Although the material used for the artificial tooth root connection holding | maintenance plate (1) of this invention can employ | adopt the arbitrary materials used in a well-known technique, a titanium or a titanium alloy can be illustrated. Moreover, although thickness is also arbitrary, 0.3 mm can be illustrated.
さらに、材料の成分溶出を防ぐことが可能な表面処理を施してもよい。このような表面処理としては、周知技術のいずれかを選択するが、陽極酸化処理を例示することができる。 Furthermore, you may perform the surface treatment which can prevent the component elution of a material. As such a surface treatment, any one of well-known techniques is selected, and an anodic oxidation treatment can be exemplified.
さらに、顎骨と接触する側の表面に、凸凹面加工、あるいは溝加工が施してもよい。このような加工を施すことにより、人工歯根の保持安定性が得られる。 Furthermore, the surface on the side that comes into contact with the jawbone may be subjected to uneven surface processing or groove processing. By performing such processing, the retention stability of the artificial tooth root can be obtained.
さらに、前記顎骨と接触する側の表面に、ハイドロキシアパタイトが被覆されることが望ましい。これらのような処理や構造を採用することにより、人工歯根と顎骨の早期結合が可能となり、結果として歯牙再生治癒期間が短縮される。 Furthermore, it is desirable that the surface on the side in contact with the jawbone is coated with hydroxyapatite. By adopting such treatments and structures, the artificial root and the jawbone can be connected at an early stage, and as a result, the tooth regeneration healing period is shortened.
本発明の人工歯根連結保持プレートは、以下のように使用する。 The artificial root joint holding plate of the present invention is used as follows.
図３は、図１の人工歯根連結プレートを用いて人工歯根を埋入する状態を示す斜視図である。図４は、図１の人工歯根連結プレートを介して人工歯根を埋入した状態を示す一部破断斜視図である。図５は、図１の人工歯根連結プレートを示す平面図である。 FIG. 3 is a perspective view showing a state in which an artificial tooth root is embedded using the artificial tooth root connection plate of FIG. 1. FIG. 4 is a partially broken perspective view showing a state in which the artificial tooth root is embedded through the artificial tooth root connection plate of FIG. 1. FIG. 5 is a plan view showing the artificial tooth root coupling plate of FIG. 1.
人工歯根連結保持プレート（１）の人工歯根固定孔（３）の位置を目安として、顎骨（１０）に人口歯根床（１１）の穿孔を行ない、人口歯根床（１１）に、それぞれ、人工歯根（５）の埋入を行う。さらに、人工歯根（５）の上面に載せた人工歯根連結保持プレート（１）を人工歯根固定ネジ（７）で挟み込んで、固定する。その際、図４に示したように、顎骨（１０）に対して人工歯根連結保持プレート（１）が術後にずれないように、予め、ある程度、折り曲げられたプレート保持翼（２）を、顎骨（１０）の両側に沿わせる。プレート固定孔（４）に、顎骨に固定する手段（図示せず）を通して、人工歯根連結保持プレート（１）を顎骨（１０）に固定して、手術を終了する。 Using the position of the artificial root fixation hole (3) of the artificial root connection holding plate (1) as a guide, the artificial root is drilled in the jawbone (10), and the artificial dental root is respectively formed in the artificial root bed (11). Place (5). Further, the artificial root connection holding plate (1) placed on the upper surface of the artificial tooth root (5) is sandwiched by the artificial tooth root fixing screw (7) and fixed. At that time, as shown in FIG. 4, the plate holding wing (2) bent to some extent in advance so that the artificial tooth root connection holding plate (1) does not shift after the operation with respect to the jawbone (10), Along both sides of the jawbone (10). The artificial root joint holding plate (1) is fixed to the jawbone (10) through a means (not shown) for fixing to the jawbone through the plate fixing hole (4), and the operation is completed.
人工歯根（５）を入れなかった未使用の人工歯根固定孔（３）、およびプレート固定孔（４）の部分は、そのまま残しても、切断して削除することも、可能である。 The unused artificial tooth root fixing hole (3) and the plate fixing hole (4) where the artificial tooth root (5) is not inserted can be left as they are, or can be cut and deleted.
経過観察後、顎骨（１０）と人工歯根（５）が結合した後は、人工歯根連結保持プレート（１）と人工歯根固定ネジ（７）を取外し、歯牙再生の次工程に移る。 After the follow-up observation, after the jawbone (10) and the artificial tooth root (5) are joined, the artificial tooth root connection holding plate (1) and the artificial tooth root fixing screw (7) are removed, and the process proceeds to the next step of tooth regeneration.
図５に示す人工歯根連結保持プレート（１２）は、配置された人工歯根固定孔（３）およびプレート固定孔（４）の列を湾曲させて、顎骨の湾曲に曲率を合わせている。このような構造とすることにより、審美的に自然な人工歯根の埋入位置とすることが可能となる。 The artificial dental root connecting and holding plate (12) shown in FIG. 5 is curved in accordance with the curvature of the jawbone by curving the row of the artificial dental root fixing holes (3) and the plate fixing holes (4). By adopting such a structure, it is possible to set an artificial tooth root placement position that is aesthetically natural.
全体の形状については、異なる形状として、図６に示した人工歯根連結保持プレート（１３）のように、全歯列に対応した人工歯根固定孔（３）とプレート固定孔（４）を設ける。このような人工歯根連結保持プレート（１３）は、どの部分の歯牙再生にも対応可能となるとともに、人工歯根連結保持プレート（１３）を任意に切断することにより、部分的な歯牙再生にも対応可能となり、極めて利便性が高い。なお、人工歯根連結保持プレート（１３）においても、プレート保持翼（２）の位置および枚数は、限定されない。 As for the overall shape, artificial root fixing holes (3) and plate fixing holes (4) corresponding to all tooth rows are provided as different shapes like the artificial tooth root connection holding plate (13) shown in FIG. Such an artificial root connection holding plate (13) can cope with any part of the tooth regeneration, and by cutting the artificial root connection holding plate (13) arbitrarily, it also supports partial tooth regeneration. It becomes possible and extremely convenient. In the artificial tooth root connection holding plate (13), the position and the number of plate holding blades (2) are not limited.
１、１２、１３ 人工歯根連結保持プレート
２ プレート保持翼
３ 人工歯根保持孔
４ プレート固定孔
５ 人工歯根
６ 上部補綴物取付穴
７ 人工歯根固定ネジ
８、１５ ネジ回転付与穴
９ 雄ネジ
１０ 顎骨
１１ 人工歯根床
１４ 封鎖ネジ
1, 12, 13 Artificial root
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006042341A JP2007215911A (en) | 2006-02-20 | 2006-02-20 | Dental implant connecting and holding plate |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2006042341A JP2007215911A (en) | 2006-02-20 | 2006-02-20 | Dental implant connecting and holding plate |
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| JP2007215911A true JP2007215911A (en) | 2007-08-30 |
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| JP2006042341A Pending JP2007215911A (en) | 2006-02-20 | 2006-02-20 | Dental implant connecting and holding plate |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102579144A (en) * | 2012-02-18 | 2012-07-18 | 罗文平 | Artificial tooth implanting bracket |
| WO2012134006A1 (en) * | 2011-04-01 | 2012-10-04 | Lee Dal Ho | Apparatus for sustaining the formation of bone tissue |
| JP2012533377A (en) * | 2009-07-22 | 2012-12-27 | デクレモン、フィリップ | Additional stabilization devices for intraosseous dental implants |
| KR101540559B1 (en) * | 2013-06-05 | 2015-07-31 | 김진홍 | Plate for operating dental implant |
| EP3017785A4 (en) * | 2013-07-01 | 2016-06-22 | Navarro Manuel Angel Martinez | System for securing a dental prosthesis |
| NL1041558B1 (en) * | 2015-11-06 | 2017-05-24 | Cadskills Bvba | Subperiostatic implant and dental prosthesis |
| CN109363788A (en) * | 2018-10-16 | 2019-02-22 | 四川大学 | A kind of measuring device and method of Dental implantion implantation site |
| DE102019106718A1 (en) * | 2019-03-15 | 2020-09-17 | Ribaxx Ag | Osteosynthesis plate for fixing a dental implant or several dental implants |
| CN112842584A (en) * | 2021-01-04 | 2021-05-28 | 爱因斯医疗科技(江苏)有限公司 | Portable high accuracy dentistry plants baffle |
| KR102391077B1 (en) * | 2021-08-04 | 2022-04-26 | 장원석 | Lateral wall supported implant system with supporting screw surgical guide |
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| JP2000083972A (en) * | 1998-09-10 | 2000-03-28 | Manfred Lang | Implant introducing device |
| WO2001093775A1 (en) * | 2000-06-09 | 2001-12-13 | Wilfried Engelke | Subgingival joining device |
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| DE882466C (en) * | 1951-07-17 | 1953-07-09 | Eugen Dr Winsauer | Subgingival dentures |
| JP2000083972A (en) * | 1998-09-10 | 2000-03-28 | Manfred Lang | Implant introducing device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012533377A (en) * | 2009-07-22 | 2012-12-27 | デクレモン、フィリップ | Additional stabilization devices for intraosseous dental implants |
| WO2012134006A1 (en) * | 2011-04-01 | 2012-10-04 | Lee Dal Ho | Apparatus for sustaining the formation of bone tissue |
| CN102579144A (en) * | 2012-02-18 | 2012-07-18 | 罗文平 | Artificial tooth implanting bracket |
| KR101540559B1 (en) * | 2013-06-05 | 2015-07-31 | 김진홍 | Plate for operating dental implant |
| EP3017785A4 (en) * | 2013-07-01 | 2016-06-22 | Navarro Manuel Angel Martinez | System for securing a dental prosthesis |
| NL1041558B1 (en) * | 2015-11-06 | 2017-05-24 | Cadskills Bvba | Subperiostatic implant and dental prosthesis |
| CN109363788A (en) * | 2018-10-16 | 2019-02-22 | 四川大学 | A kind of measuring device and method of Dental implantion implantation site |
| CN109363788B (en) * | 2018-10-16 | 2023-05-23 | 四川大学 | Device and method for measuring implantation site of dental implant |
| DE102019106718A1 (en) * | 2019-03-15 | 2020-09-17 | Ribaxx Ag | Osteosynthesis plate for fixing a dental implant or several dental implants |
| CN112842584A (en) * | 2021-01-04 | 2021-05-28 | 爱因斯医疗科技(江苏)有限公司 | Portable high accuracy dentistry plants baffle |
| CN112842584B (en) * | 2021-01-04 | 2023-11-28 | 爱因斯医疗科技(江苏)有限公司 | Portable high-precision dental implant guide plate |
| KR102391077B1 (en) * | 2021-08-04 | 2022-04-26 | 장원석 | Lateral wall supported implant system with supporting screw surgical guide |
| WO2023013930A1 (en) * | 2021-08-04 | 2023-02-09 | 장원석 | Lateral wall support implant system having support screw guide |
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