CN111202608A - 一种用于牙槽骨植骨的修补钛网及其制备方法 - Google Patents
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Abstract
本发明公开了一种用于牙槽骨植骨的修补钛网及其制备方法,该修补钛网包括长方体多孔部分,多孔部分设有相互连通的贯穿上下面的圆锥孔、贯穿前后面的第一贯穿孔、贯穿左右面的第二贯穿孔;多孔部分的右面设有至少两个半圆柱体凸起,凸起的高与多孔部分的高相等,直径之和小于多孔部分的宽,凸起的上面与多孔部分的上面处于同一平面,凸起设有贯穿上面和下面的第三贯穿孔。本发明采用三维立体孔道设计,每一个孔洞均相互连通,保证了血供的通畅。本发明采用3D打印制造工艺进行加工,方便快捷减少成本,并结合患者具体情况采用个性化设计,对患者友好程度高,手术安装操作简易。
Description
技术领域
本发明属于牙科领域,具体涉及一种用于牙槽骨植骨的修补钛网及其制备方法。
背景技术
牙种植手术是目前牙列缺失进行修复的最佳修复方式,其原理是通过事先在牙槽骨上钻取种植孔,然后将种植体旋入种植孔使其与牙槽骨进行骨结合。因肿瘤或者机械损伤等原因造成患者牙槽骨缺失的情况需要对患者进行植骨或者填充骨粉等方式进行修复,其通过在牙槽骨缺损处填充自体骨与骨粉后然后覆盖一层复合材质的膜或者金属钛网用于固定,最后缝合牙龈软组织,等待新生骨骼生成。
现有金属钛网结构单一,多孔结构多是二维单元,血供很难保证较为通畅地输送到新生骨的每一个区域。植入在患者体内太大的孔隙容易造成患者骨组织外露,太小的孔隙容易造成患者的血供不足从而影响新骨的生成速度。传统制造工艺很难制造出复杂结构的钛网,工艺复杂成本较高。
发明内容
本发明的目的是为了提供一种用于牙槽骨植骨的新型修补钛网,具体通过以下技术方案实现:
一种用于牙槽骨植骨的修补钛网,所述修补钛网由钛或钛合金制成,包括长方体多孔部分,所述多孔部分设有若干均匀分布的贯穿上面和下面的圆锥孔、若干均匀分布的贯穿前面和后面的第一贯穿孔、若干均匀分布的贯穿左面和右面的第二贯穿孔,所述圆锥孔、所述第一贯穿孔和所述第二贯穿孔相互连通;所述多孔部分的右面设有至少两个凸起,所述凸起为半圆柱体,所述凸起的高与所述多孔部分的高相等,所述凸起的直径之和小于所述多孔部分的宽,所述凸起的上面与所述多孔部分的上面处于同一平面,所述凸起设有贯穿上面和下面的第三贯穿孔。
在一些优选的实施情况中,所述多孔部分的高为0.45~0.55mm,所述圆锥孔之间的距离不小于0.1mm,所述第一贯穿孔之间的距离不小于0.1mm,所述第二贯穿孔之间的距离不小于0.1mm。
在一些优选的实施情况中,所述圆锥孔的大端直径为0.5mm,小端直径为0.3mm,所述圆锥孔之间的距离为0.3mm。
在一些优选的实施情况中,所述第一贯穿孔的直径为0.3mm,所述第一贯穿孔之间的距离为0.3mm。
在一些优选的实施情况中,所述第二贯穿孔为边长为0.4mm的方孔,所述第二贯穿孔之间的距离为0.3mm。
在一些优选的实施情况中,所述第三贯穿孔的直径为2mm。
需要明确的是,以上关于孔之间的距离指的是孔的中心之间的距离。
本发明还提供了上述修补钛网的制备方法,具体过程如下:
使用三维制图软件绘制上述修补钛网,得到结构模型,然后将结构模型导入至3D打印机中打印制造,得到所述修补钛网。
针对背景技术中的缺点,本发明提出了一种用于牙槽骨植骨的复杂多孔修补钛网。其采用3D打印制造工艺进行加工,方便快捷减少成本。本发明采用三维立体孔道设计,每一个孔洞均相互连通,保证了血供的通畅。同时本发明采用双侧非等径多孔设计,靠近骨组织的内侧采用小孔径设计,靠近软组织的外侧采用大孔径设计,保证了避免骨粉及骨组织的外露。因此,本发明有利于新生牙槽骨快速生成且同时避免了骨粉及骨组织的外露而减少了感染的可能性。
有益效果:本发明采用三维立体孔道设计,每一个孔洞均相互连通,保证了血供的通畅。本发明采用3D打印制造工艺进行加工,方便快捷减少成本。结合患者具体情况采用个性化设计,手术安装操作简易。
附图说明
图1为本发明的修补钛网的俯视图;
图2为本发明的修补钛网的仰视图;
图3为本发明的修补钛网的主视图;
图4为本发明的修补钛网的左视图。
具体实施方式
以下将结合实施例对本发明的构思及产生的技术效果进行清楚、完整的描述,以充分地理解本发明的目的、方案和效果。需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。
实施例1:
一种用于牙槽骨植骨的修补钛网,其结构如图1~4所示,由对人体无害的钛或钛合金制成,包括长方体多孔部分100(高为0.5mm,具体的长度与宽度可以根据患者牙槽骨缺损所需植骨的高度与宽度确定具体的数值),多孔部分100设有若干贯穿上面和下面的圆锥孔110(大端直径为0.5mm,小端直径为0.3mm,圆锥孔110之间的距离为0.3mm)、若干贯穿前面和后面的第一贯穿孔120(第一贯穿孔120为圆孔,直径为0.3mm,第一贯穿孔120之间的距离为0.3mm)、若干贯穿左面和右面的第二贯穿孔130(第二贯穿孔130为方孔,边长为0.4mm,第二贯穿孔130之间的距离为0.3mm),圆锥孔110、第一贯穿孔120和第二贯穿孔130相互连通。
多孔部分100的右面设有两个凸起200(凸起200为半圆柱体),凸起200的高与多孔部分100的高相等,凸起200的上面与多孔部分100的上面处于同一平面,凸起200设有贯穿上面和下面的第三贯穿孔210(第三贯穿孔210为圆孔,直径为2mm)。半圆柱体凸起200主要是作为固位部分。
实施例2:
通过CBCT扫描患者口腔得到牙槽骨缺损的模型,通过模拟植骨得到需要植骨的高度与宽度,确定实施例1中的长方体多孔部分100的长度与宽度。随后在三维制图软件中绘制出具体的结构模型,将处理好的结构模型导入到3D打印机中进行打印制造。取出工件进行消毒等后处理后便可以进行手术。
使用过程:首先,切开患者的牙龈钻取骨组织,将骨组织与骨粉混合填充到牙槽骨缺损的位置。随后,使用固位钉在患者牙槽骨缺损处附近扎入。然后取出钛网,将圆锥孔110的小端的一面靠近牙槽骨的方向放置钛网,将第三贯穿孔210穿过固位钉。然后通过专用手术器械弯折钛网使其完全覆盖缺损。最后在固位钉上旋紧螺母将牙龈软组织缝合。
Claims (7)
1.一种用于牙槽骨植骨的修补钛网,其特征在于,所述修补钛网由钛或钛合金制成,包括长方体多孔部分,所述多孔部分设有若干均匀分布的贯穿上面和下面的圆锥孔、若干均匀分布的贯穿前面和后面的第一贯穿孔、若干均匀分布的贯穿左面和右面的第二贯穿孔,所述圆锥孔、所述第一贯穿孔和所述第二贯穿孔相互连通;所述多孔部分的右面设有至少两个凸起,所述凸起为半圆柱体,所述凸起的高与所述多孔部分的高相等,所述凸起的直径之和小于所述多孔部分的宽,所述凸起的上面与所述多孔部分的上面处于同一平面,所述凸起设有贯穿上面和下面的第三贯穿孔。
2.根据权利要求1所述的修补钛网,其特征在于,所述多孔部分的高为0.45~0.55mm,所述圆锥孔之间的距离不小于0.1mm,所述第一贯穿孔之间的距离不小于0.1mm,所述第二贯穿孔之间的距离不小于0.1mm。
3.根据权利要求2所述的修补钛网,其特征在于,所述圆锥孔的大端直径为0.5mm,小端直径为0.3mm,所述圆锥孔之间的距离为0.3mm。
4.根据权利要求2所述的修补钛网,其特征在于,所述第一贯穿孔的直径为0.3mm,所述第一贯穿孔之间的距离为0.3mm。
5.根据权利要求2所述的修补钛网,其特征在于,所述第二贯穿孔为边长为0.4mm的方孔,所述第二贯穿孔之间的距离为0.3mm。
6.根据权利要求2所述的修补钛网,其特征在于,所述第三贯穿孔的直径为2mm。
7.权利要求1至6任一项所述的修补钛网的制备方法,其特征在于,具体过程如下:
使用三维制图软件绘制权利要求1至6任一项所述的修补钛网,得到结构模型,然后将结构模型导入至3D打印机中打印制造,得到所述修补钛网。
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Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5496372A (en) * | 1992-04-17 | 1996-03-05 | Kyocera Corporation | Hard tissue prosthesis including porous thin metal sheets |
US6409764B1 (en) * | 1998-12-03 | 2002-06-25 | Charles F. White | Methods and articles for regenerating bone or peridontal tissue |
US20110008754A1 (en) * | 2009-07-10 | 2011-01-13 | Bassett Jeffrey A | Patient-Specific Implants With Improved Osseointegration |
CN102525688A (zh) * | 2011-12-08 | 2012-07-04 | 浙江工业大学 | 一种同时具有内部微结构和个性化外形的组织工程支架的制造方法 |
KR20120074087A (ko) * | 2010-12-27 | 2012-07-05 | 임익준 | 치조골의 골유도재생술용 천공형 차폐막 |
JP2012210345A (ja) * | 2011-03-31 | 2012-11-01 | Sagawa Insatsu Kk | 歯科インプラント治療の骨造成術において使用する保護デバイス |
US20130090742A1 (en) * | 2008-08-26 | 2013-04-11 | Andy Boiangiu | Apparatus and method for bone augmentation |
CN103997985A (zh) * | 2011-12-22 | 2014-08-20 | 穆罕默德·阿卡巴·阿里 | 用于增强骨骼生长的装置及其方法 |
CN204501109U (zh) * | 2015-01-29 | 2015-07-29 | 上海交通大学医学院附属第九人民医院 | 一种多孔隙下颌骨假体 |
JP2016010690A (ja) * | 2015-07-31 | 2016-01-21 | 京セラメディカル株式会社 | 骨誘導再生用支持体 |
CN109646714A (zh) * | 2019-01-15 | 2019-04-19 | 上海交通大学医学院附属第九人民医院 | 一种具有成骨诱导涂层的三维打印钛网内植物 |
CN208974219U (zh) * | 2018-05-14 | 2019-06-14 | 刘洪雷 | 用于眼眶内下壁骨折修复的修复体 |
KR20190096207A (ko) * | 2018-02-08 | 2019-08-19 | 주식회사 리더스덴탈 | 임플란트 시술용 차폐막을 형성하기 위한 플래닝 방법 및 이를 위한 컴퓨터 프로그램, 그 기록매체 |
CN212438946U (zh) * | 2020-02-27 | 2021-02-02 | 广州市健齿生物科技有限公司 | 一种用于牙槽骨植骨的修补钛网 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109602508A (zh) * | 2018-08-29 | 2019-04-12 | 上海瑞博医疗科技有限公司 | 一种用于种植前骨增量的个性化钛网膜的制备方法 |
CN109172049A (zh) * | 2018-09-13 | 2019-01-11 | 浙江工业大学 | 一种基于分层片状杆连接的多孔网状结构骨科修复植入体的设计制作方法及植入体 |
CN109172050A (zh) * | 2018-09-21 | 2019-01-11 | 广州市健齿生物科技有限公司 | 一种生物实验内部可填充复合物的多孔钛片及其制备方法 |
CN109662807A (zh) * | 2019-01-15 | 2019-04-23 | 上海交通大学医学院附属第九人民医院 | 一种应用三维打印技术生成的个性化牙槽骨骨增量的钛网内植物 |
CN110272273A (zh) * | 2019-07-22 | 2019-09-24 | 上海应用技术大学 | 3d打印的可控多孔羟基磷灰石生物陶瓷支架及制备方法 |
-
2020
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Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5496372A (en) * | 1992-04-17 | 1996-03-05 | Kyocera Corporation | Hard tissue prosthesis including porous thin metal sheets |
US6409764B1 (en) * | 1998-12-03 | 2002-06-25 | Charles F. White | Methods and articles for regenerating bone or peridontal tissue |
US20130090742A1 (en) * | 2008-08-26 | 2013-04-11 | Andy Boiangiu | Apparatus and method for bone augmentation |
US20110008754A1 (en) * | 2009-07-10 | 2011-01-13 | Bassett Jeffrey A | Patient-Specific Implants With Improved Osseointegration |
KR20120074087A (ko) * | 2010-12-27 | 2012-07-05 | 임익준 | 치조골의 골유도재생술용 천공형 차폐막 |
JP2012210345A (ja) * | 2011-03-31 | 2012-11-01 | Sagawa Insatsu Kk | 歯科インプラント治療の骨造成術において使用する保護デバイス |
CN102525688A (zh) * | 2011-12-08 | 2012-07-04 | 浙江工业大学 | 一种同时具有内部微结构和个性化外形的组织工程支架的制造方法 |
CN103997985A (zh) * | 2011-12-22 | 2014-08-20 | 穆罕默德·阿卡巴·阿里 | 用于增强骨骼生长的装置及其方法 |
CN204501109U (zh) * | 2015-01-29 | 2015-07-29 | 上海交通大学医学院附属第九人民医院 | 一种多孔隙下颌骨假体 |
JP2016010690A (ja) * | 2015-07-31 | 2016-01-21 | 京セラメディカル株式会社 | 骨誘導再生用支持体 |
KR20190096207A (ko) * | 2018-02-08 | 2019-08-19 | 주식회사 리더스덴탈 | 임플란트 시술용 차폐막을 형성하기 위한 플래닝 방법 및 이를 위한 컴퓨터 프로그램, 그 기록매체 |
CN208974219U (zh) * | 2018-05-14 | 2019-06-14 | 刘洪雷 | 用于眼眶内下壁骨折修复的修复体 |
CN109646714A (zh) * | 2019-01-15 | 2019-04-19 | 上海交通大学医学院附属第九人民医院 | 一种具有成骨诱导涂层的三维打印钛网内植物 |
CN212438946U (zh) * | 2020-02-27 | 2021-02-02 | 广州市健齿生物科技有限公司 | 一种用于牙槽骨植骨的修补钛网 |
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