WO2019091256A1 - 一种内固定钛板参数化设计系统 - Google Patents

一种内固定钛板参数化设计系统 Download PDF

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Publication number
WO2019091256A1
WO2019091256A1 PCT/CN2018/110011 CN2018110011W WO2019091256A1 WO 2019091256 A1 WO2019091256 A1 WO 2019091256A1 CN 2018110011 W CN2018110011 W CN 2018110011W WO 2019091256 A1 WO2019091256 A1 WO 2019091256A1
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service
titanium plate
layer
program
internal
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PCT/CN2018/110011
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English (en)
French (fr)
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张春雨
陈贤帅
王亚玲
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佛山市安齿生物科技有限公司
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Publication of WO2019091256A1 publication Critical patent/WO2019091256A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design

Definitions

  • the present invention relates to a CAD-based porous structure implant design system.
  • the present invention creates a parameterized design system for an internal fixed titanium plate, which is convenient for doctors who do not operate professional three-dimensional software to design an inner fixed titanium plate.
  • an internal fixed titanium plate parameterized design system which is a service integration application platform based on a high-level programming language, including: a business layer and a resource layer that are connected and exchanged with each other,
  • the service layer is provided with: acquiring a three-dimensional data service, a titanium plate section parameter setting service, and a titanium nail hole parameter setting service
  • the resource layer is provided with: a three-dimensional modeling design software and a service program, wherein the service program is configured to respond to the service
  • the application API program of the three-dimensional modeling design software is invoked to fulfill the requirements.
  • the titanium plate cross-section parameter setting service includes: a section length, a section width, and a section chamfer setting service.
  • the titanium nail hole parameter setting service includes: a large hole diameter, a thread diameter, a countersink hole height, and a thread hole coordinate setting service.
  • the high-level programming language is one of Visual Basic, C, C++.
  • the three-dimensional modeling design software is one of SolidWorks, UG, Pro/ENGINEER.
  • the invention has the beneficial effects that the system utilizes the business layer to initiate the instruction, and the service program calls the application API program of the three-dimensional modeling design software to professionally design the inner fixed titanium plate, thereby satisfying the user's demand, so that the professional operation three-dimensional software is not provided.
  • the user can conveniently and timely acquire the internal fixed titanium plate model and remove the commissioned design process.
  • the system can be widely used by dentists.
  • Figure 1 is a schematic view showing the structure of the system of the present invention.
  • an internal fixed titanium plate parameterized design system which is a service integration application platform based on a high-level programming language, comprising: a service layer and a resource layer interconnected and interactively communicated, the business layer
  • the utility model is provided with: acquiring a three-dimensional data service, a titanium plate section parameter setting service, and a titanium nail hole parameter setting service, wherein the resource layer is provided with: a three-dimensional modeling design software and a service program, wherein the service program is configured to respond to the requirement of the business layer
  • the application API program of the three-dimensional modeling design software is invoked to complete the requirement.
  • the high-level programming language is Visual One of Basic, C, C++
  • this embodiment uses Visual Basic
  • the three-dimensional modeling design software is one of SolidWorks, UG, Pro/ENGINEER
  • the three-dimensional modeling design software of this embodiment adopts SolidWorks
  • the titanium plate section parameter setting service includes: a section length, a section width, and a section chamfer setting service
  • the titanium nail hole parameter setting service includes: a large hole diameter, a thread diameter, a countersunk hole height, and a thread hole coordinate setting. business.
  • This system utilizes Visual The Basic design visual interface, the visual interface is provided with an interface button and an interaction window for linking the business layer.
  • the three-dimensional model data of the patient's affected part needs to be introduced into the system in advance.
  • the user sends a three-dimensional model business instruction by clicking the interface button on the visual interface, the service program acquires the three-dimensional data of the patient's affected area, and obtains the normalized model data through three-dimensional transformation and averaging processing, and uses the model data to perform the patient's affected part.
  • 3D reconstruction selecting a set of point coordinates for determining the position and shape of the inner fixed titanium plate on the surface of the three-dimensional model, and storing it in excel In 2010.
  • the 2014 application function Insert3DSketch creates a series of consecutive points point1(x,y,z), point2...point n, and retrieves SolidWorks
  • the 2014 application function Insert3DSplineCurve combines the above point sets into a smooth curve as a scan path for the titanium plate section.
  • the 2014 application function InsertRefPlane inserts a reference plane perpendicular to the smooth curve at the smooth curve and its breakpoint point1, and retrieves SolidWorks 2014's application function InsertSketch is a cross-section sketch of the inner fixed titanium plate.
  • the service program obtains the instruction and retrieves SolidWorks.
  • the application function instance.SystemValue of 2014 assigns the section length, section width, and section chamfer of the section sketch, and scans the smooth curve as the scan path to retrieve Solidworks.
  • 2014's application function InsertProtrusionSwept3 scans, and finally forms an internal fixed titanium plate model and retrieves SolidWorks
  • the 2014 application function EModelViewControl displays the fixed inner titanium plate model through the interactive window.
  • the user can select the titanium nail hole parameter setting service according to the fixed inner titanium plate model, and issue a large hole diameter, a thread diameter, and a countersunk hole.
  • Height, threaded hole coordinates set business instructions service program responds to the instruction, retrieves SolidWorks.
  • the 2014 application function HoleWizard3 generates a threaded hole that meets the user's requirements on the fixed inner titanium plate model and retrieves SolidWorks.
  • the 2014 application function EModelViewControl is displayed in the interactive window.
  • the system uses the business layer to initiate instructions, and the service program calls the application API program of the three-dimensional modeling design software to professionally design the inner fixed titanium plate to meet the needs of the user, so that the user who does not have the professional operation three-dimensional software can conveniently obtain the internal fixation in time.
  • the titanium plate model removes the commissioned design process and is widely available to dentists.

Abstract

一种内固定钛板参数化设计系统，其为一基于高级编程语言的服务集成应用平台，包括：互相连接并交互通讯的业务层和资源层，所述业务层设有：获取三维数据业务、钛板截面参数设置业务、钛钉孔参数设置业务，所述资源层设有：三维造型设计软件、服务程序，所述服务程序用于响应所述业务层的需求，调用所述三维造型设计软件的应用API程序以完成所述需求。该系统利用利用业务层发起指令，服务程序调用三维造型设计软件的应用API程序对内固定钛板进行专业设计，从而满足用户的需求，使得不具备专业操作三维软件的用户可以方便及时地获取内固定钛板模型，去掉了委托设计过程，该系统可广泛供牙科医生使用。

Description

一种内固定钛板参数化设计系统
技术领域
本发明创造涉及一种基于CAD的多孔结构植入体设计系统。
背景技术
由于大多数医生不会操作专业三维软件，因此，在现有的内固定钛板定制化设计中，一般为医生提供设计需求，委托专业设计人员进行建模。这样的建模方式很容易出现在委托过程中的信息缺失和传递错误，从而不仅会提高设计的难度，也会增加设计时间、降低设计质量。
发明内容
鉴于以上缺陷，本发明创造设计出一种内固定钛板参数化设计系统，方便不会操作专业三维软件的医生对内固定钛板进行设计。
本发明解决其技术问题的解决方案是：一种内固定钛板参数化设计系统，其为一基于高级编程语言的服务集成应用平台，包括：互相连接并交互通讯的业务层和资源层，所述业务层设有：获取三维数据业务、钛板截面参数设置业务、钛钉孔参数设置业务，所述资源层设有：三维造型设计软件、服务程序，所述服务程序用于响应所述业务层的需求，调用所述三维造型设计软件的应用API程序以完成所述需求。
进一步，所述钛板截面参数设置业务包括：截面长度、截面宽度、截面倒角设置业务。
进一步，所述钛钉孔参数设置业务包括：大孔直径、螺纹直径、沉头孔高度、螺纹孔坐标设置业务。
进一步，所述高级编程语言为Visual Basic、C、C++之一。
进一步，所述三维造型设计软件为SolidWorks、UG、Pro/ENGINEER之一。
本发明的有益效果是：该系统利用利用业务层发起指令，服务程序调用三维造型设计软件的应用API程序对内固定钛板进行专业设计，从而满足用户的需求，使得不具备专业操作三维软件的用户可以方便及时地获取内固定钛板模型，去掉了委托设计过程，该系统可广泛供牙科医生使用。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单说明。显然，所描述的附图只是本发明的一部分实施例，而不是全部实施例，本领域的技术人员在不付出创造性劳动的前提下，还可以根据这些附图获得其他设计方案和附图。
图1是本发明系统的结构示意图。
具体实施方式
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。另外，文中所提到的所有联接/连接关系，并非单指构件直接相接，而是指可根据具体实施情况，通过添加或减少联接辅件，来组成更优的联接结构。本发明创造中的各个技术特征，在不互相矛盾冲突的前提下可以交互组合。
实施例1，参考图1，一种内固定钛板参数化设计系统，其为一基于高级编程语言的服务集成应用平台，包括：互相连接并交互通讯的业务层和资源层，所述业务层设有：获取三维数据业务、钛板截面参数设置业务、钛钉孔参数设置业务，所述资源层设有：三维造型设计软件、服务程序，所述服务程序用于响应所述业务层的需求，调用所述三维造型设计软件的应用API程序以完成所述需求。所述高级编程语言为Visual Basic、C、C++之一，本实施例采用的是Visual Basic，所述三维造型设计软件为SolidWorks、UG、Pro/ENGINEER之一，本实施例的三维造型设计软件采用的是SolidWorks 2014，所述钛板截面参数设置业务包括：截面长度、截面宽度、截面倒角设置业务，所述钛钉孔参数设置业务包括：大孔直径、螺纹直径、沉头孔高度、螺纹孔坐标设置业务。
本系统利用Visual Basic设计可视化界面，所述可视化界面设有链接业务层的接口按钮和交互窗口，当用户需要设计内固定钛板模型时，需要提前将患者患处的三维模型数据导入本系统中。用户在可视化界面上通过点击接口按钮，发出获取三维模型业务指令，服务程序获取患者患处的三维数据，并通过三维变换和平均处理得到归一化的模型数据，并利用这些模型数据对患者患处进行三维重建，在该三维模型的表面选定确定内固定钛板位置及形状的曲线的点坐标集合，存储于excel 2010中。调取SolidWorks 2014的应用函数Insert3DSketch创建一系列连续的点point1（x,y,z）、point2......point n，并调取SolidWorks 2014的应用函数Insert3DSplineCurve将上述点集连成一条平滑曲线，作为钛板截面的扫描路径。调取SolidWorks 2014的应用函数InsertRefPlane在平滑曲线及其断点point1插入垂直于所述平滑曲线的基准面，并且调取SolidWorks 2014的应用函数InsertSketch作内固定钛板的截面草图。
此时用户可从交互窗口中看到截面草图情况，并利用钛板截面参数设置业务发出设置截面长度、截面宽度、截面倒角的业务指令，服务程序获取该指令调取SolidWorks 2014的应用函数instance.SystemValue对截面草图的截面长度、截面宽度、截面倒角进行赋值，并以所述平滑曲线作为扫描路径进行扫描，调取Solidworks 2014 的应用函数InsertProtrusionSwept3进行扫描，最终初步形成内固定钛板模型，并调取SolidWorks 2014的应用函数EModelViewControl将该固定内钛板模型通过交互窗口显示出来，此时，用户可根据该固定内钛板模型选择钛钉孔参数设置业务，并发出大孔直径、螺纹直径、沉头孔高度、螺纹孔坐标设置业务指令，服务程序响应该指令，调取SolidWorks 2014的应用函数HoleWizard3在所述固定内钛板模型上生成符合用户需求的螺纹孔，并调取SolidWorks 2014的应用函数EModelViewControl在交互窗口中显示。
该系统利用业务层发起指令，服务程序调用三维造型设计软件的应用API程序对内固定钛板进行专业设计，从而满足用户的需求，使得不具备专业操作三维软件的用户可以方便及时地获取内固定钛板模型，去掉了委托设计过程，该系统可广泛供牙科医生使用。
以上对本发明的较佳实施方式进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可做出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。

Claims (5)

  1. 一种内固定钛板参数化设计系统，其特征在于：其为一基于高级编程语言的服务集成应用平台，包括：互相连接并交互通讯的业务层和资源层，所述业务层设有：获取三维数据业务、钛板截面参数设置业务、钛钉孔参数设置业务，所述资源层设有：三维造型设计软件、服务程序，所述服务程序用于响应所述业务层的需求，调用所述三维造型设计软件的应用API程序以完成所述需求。
  2. 根据权利要求1所述的一种内固定钛板参数化设计系统，其特征在于：所述钛板截面参数设置业务包括：截面长度、截面宽度、截面倒角设置业务。
  3. 根据权利要求2所述的一种内固定钛板参数化设计系统，其特征在于：所述钛钉孔参数设置业务包括：大孔直径、螺纹直径、沉头孔高度、螺纹孔坐标设置业务。
  4. 根据权利要求1-3任一项所述的一种内固定钛板参数化设计系统，其特征在于：所述高级编程语言为Visual Basic、C、C++之一。
  5. 根据权利要求4所述的一种内固定钛板参数化设计系统，其特征在于：所述三维造型设计软件为SolidWorks、UG、Pro/ENGINEER之一。
PCT/CN2018/110011 2017-11-13 2018-10-12 一种内固定钛板参数化设计系统 WO2019091256A1 (zh)

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