CN112168123A - 一种数据采集及传输的口腔检测仪 - Google Patents
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Abstract
本发明公开了一种数据采集及传输的口腔检测仪,涉及口腔医学领域,包括手柄与撑嘴器,手柄顶部设有中空结构,中空结构与撑嘴器固定连接且连通,中空结构左右两侧分别安装有光源单元与信号收集单元,光源单元包括光束源与荧光单元,信号收集单元包括CDD摄像头与荧光摄像头;手柄内部安装有第一图像处理器、第二图像处理器、第三图像处理器、三维重建模块、缓存单元与通信单元。用户可以通过三维模型更加精确地确定牙菌斑的发病位置,更加形象地得知病情等级。本发明最终满足了对于采集、传输牙菌斑数据的技术的需求。
Description
技术领域
本发明涉及口腔医学领域,具体为一种数据采集及传输的口腔检测仪。
背景技术
口腔是细菌、病毒、真菌和其他外来抗原进入人体的主要途径之一,除了这一外源性负担外,还有大量的内源性微生物菌群寄生在口腔、牙齿和粘膜表面,因此,为宿主提供了大量的抗原刺激作用。关于微生物菌落集群,可以处分为两大类,第1类由游离形式的细菌组成,主要存在于唾液中,第2类由菌落形式的细菌组成,主要存在于牙斑或粘膜表面。牙斑菌的聚集会导致牙菌斑,口腔中的全夜糖蛋白粘附在牙齿表面,从而形成膜层,细菌容易在膜层上生长繁殖,因此24小时到48小时以后细菌就会覆盖大部分区域,形成牙菌斑。牙菌斑的前期预防与后期治疗都成为重要环节,因此我们需要一种能够对牙菌斑数据进行采集与传输的技术手段。
发明内容
为了满足上述背景技术中对于采集、传输牙菌斑数据的技术的需求,本发明提供了一种数据采集及传输的口腔检测仪。
本发明满足上述需求所采用的技术方案是:一种数据采集及传输的口腔检测仪,包括手柄与撑嘴器,手柄顶部设有中空结构,中空结构与撑嘴器固定连接且连通,中空结构左右两侧分别安装有光源单元与信号收集单元,光源单元包括光束源与荧光单元,信号收集单元包括CDD摄像头与荧光摄像头;手柄内部安装有第一图像处理器、第二图像处理器、第三图像处理器、三维重建模块、缓存单元与通信单元。
光束源,能够发射可编辑光束,如激光束,激光束照射在口腔环境会发生反射。
CCD摄像头,能够摄取激光束影像。
第一图像处理器,与CCD摄像头连接,由激光束的发射角和激光束在CCD内的成像位置,通过三角几何关系获得被测点的距离和坐标数据。
三维重建模块,与第一图像处理器连接,通过得到的被测点的距离、坐标数据进行模型重建,得到口腔环境的三维模型。
缓存单元,与三维重建模块连接,用于三维模型的暂时储存。
荧光光源,能够发射荧光光束,如405nm紫外光,405nm紫外光照射在牙菌斑表面会产生 600-700nm的红色峰值荧光。
荧光摄像头,用于捕捉红色峰值荧光。
第二图像处理器,与荧光摄像头连接,将红色峰值荧光数据转码为点阵数据。
第三图像处理器,分别与缓存单元、第二图像处理器连接,能够将点阵数据添加在三维模型表面。
通信单元,与第三图像处理器连接,能够将携带点阵数据的三维模型上传到数据云端。
作为本发明的进一步优化方案,所述光束源、荧光光源均为自旋转式光源。
作为本发明的进一步优化方案,所述CCD摄像头、荧光摄像头均为自旋转式摄像头。
本发明的有益之处在于:将撑嘴器放置在唇部内侧,起到支撑嘴唇的作用;光束源发射可编辑激光束,激光束照射在口腔环境会发生反射,反射的激光束被CCD摄像头捕捉,第一图像处理器通过反射激光束数据得到被测点的距离与坐标数据;光束源转动一定角度后再次发射可编辑激光束.....第一图像处理器再次得到被测点的距离与坐标数据;....以此类推,对大量的被测点进行数据采集;三维重建模块通过被测点数据得到口腔环境的三维模型,缓存单元将三维模型进行暂时储存;荧光光源发射405nm紫外线,405nm紫外线照射在牙菌斑表面产生600-700nm红色峰值荧光,红色峰值荧光被荧光摄像头捕捉,第二图像处理器将红色峰值荧光数据转码为点阵数据;荧光光源转动一定角度后再次发射405nm紫外线....第二图像处理器再次得到点阵数据;....以此类推,对大量的牙菌斑进行数据采集;第三图像处理器将牙菌斑点阵数据添加在口腔环境三维模型表面并传输至通信单元,通信单元将携带点阵数据的三维模型上传到数据云端。用户可以通过三维模型更加精确地确定牙菌斑的发病位置,更加形象地得知病情等级。
附图说明
下面结合附图对本申请进一步说明:
图1为本发明的整体结构示意图;
图2为中空结构示意图;
图3为光源单元与信号收集单元位置示意图;
图4为光源单元结构示意图;
图5为信号收集单元结构示意图;
图6为本发明的原理框图;
图中:1-手柄,11-中空结构,2-撑嘴器,3-光源单元,31-光束源,32-荧光光源,4-信号收集单元,41-CCD摄像头,42-荧光摄像头。
具体实施方式
依据本申请的上述结构特点,对本申请的实施方式做进一步说明:
参照图1~6,本实施例提供一种数据采集及传输的口腔检测仪,包括一种数据采集及传输的口腔检测仪,包括手柄1与撑嘴器2,手柄1顶部设有中空结构11,中空结构11与撑嘴器2固定连接且连通,中空结构11左右两侧分别安装有光源单元3与信号收集单元4,光源单元3包括光束源31与荧光单元32,信号收集单元4包括CDD摄像头41与荧光摄像头42;手柄1内部安装有第一图像处理器、第二图像处理器、第三图像处理器、三维重建模块、缓存单元与通信单元。
光束源31,能够发射可编辑光束,如激光束,激光束照射在口腔环境会发生反射;CCD摄像头41,能够摄取激光束影像;第一图像处理器,与CCD摄像头41连接,由激光束的发射角和激光束在CCD内的成像位置,通过三角几何关系获得被测点的距离和坐标数据;三维重建模块,与第一图像处理器连接,通过得到的被测点的距离、坐标数据进行模型重建,得到口腔环境的三维模型;缓存单元,与三维重建模块连接,用于三维模型的暂时储存;荧光光源32,能够发射荧光光束,如405nm紫外光,405nm紫外光照射在牙菌斑表面会产生600-700nm的红色峰值荧光;荧光摄像头42,用于捕捉红色峰值荧光;第二图像处理器,与荧光摄像头42连接,将红色峰值荧光数据转码为点阵数据;第三图像处理器,分别与缓存单元、第二图像处理器连接,能够将点阵数据添加在三维模型表面;通信单元,与第三图像处理器连接,能够将携带点阵数据的三维模型上传到数据云端。
所述光束源31、荧光光源32均为自旋转式光源。所述CCD摄像头41、荧光摄像头42均为自旋转式摄像头。
工作原理:将撑嘴器2放置在唇部内侧,起到支撑嘴唇的作用;光束源31发射可编辑激光束,激光束照射在口腔环境会发生反射,反射的激光束被CCD摄像头41捕捉,第一图像处理器通过反射激光束数据得到被测点的距离与坐标数据;光束源31转动一定角度后再次发射可编辑激光束.....第一图像处理器再次得到被测点的距离与坐标数据;....以此类推,对大量的被测点进行数据采集;三维重建模块通过被测点数据得到口腔环境的三维模型,缓存单元将三维模型进行暂时储存;荧光光源32发射405nm紫外线,405nm紫外线照射在牙菌斑表面产生600-700nm红色峰值荧光,红色峰值荧光被荧光摄像头42捕捉,第二图像处理器将红色峰值荧光数据转码为点阵数据;荧光光源32转动一定角度后再次发射405nm紫外线....第二图像处理器再次得到点阵数据;....以此类推,对大量的牙菌斑进行数据采集;第三图像处理器将牙菌斑点阵数据添加在口腔环境三维模型表面并传输至通信单元,通信单元将携带点阵数据的三维模型上传到数据云端。用户可以通过三维模型更加精确地确定牙菌斑的发病位置,更加形象地得知病情等级。
本发明的描述中,需要说明的是,术语“上”、“下”、“左”、“右”等指示的方位或者位置关系为基于附图所示的方位或者位置关系,仅是为了便于描述本发明和简化描述,而不是指示或者暗示所指的装置或者元件必须具有特定的方位,以特定的方位构造和操作,因此不能理解为对本发明的限制。
本发明的描述中,还需要说明的是,除非另有明确的规定和限制,术语“设置”、“安装”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接,可以是机械连接,也可以是电连接,可以是直接连接,也可以是通过中间媒介相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本发明中的具体含义。
综上所述,对于本领域的技术人员,依据本发明的指导,在不脱离本发明的原理与精神的前提下,对本发明所做的改变、修改、替换、变形仍落入本发明的保护范围内。
Claims (3)
1.一种数据采集及传输的口腔检测仪,包括手柄(1)与撑嘴器(2),手柄(1)顶部设有中空结构(11),中空结构(11)与撑嘴器(2)固定连接且连通,其特征在于:中空结构(11)左右两侧分别安装有光源单元(3)与信号收集单元(4),光源单元(3)包括光束源(31)与荧光单元(32),信号收集单元(4)包括CDD摄像头(41)与荧光摄像头(42);手柄(1)内部安装有第一图像处理器、第二图像处理器、第三图像处理器、三维重建模块、缓存单元与通信单元;光束源(31),能够发射可编辑光束,如激光束,激光束照射在口腔环境会发生反射;CCD摄像头(41),能够摄取激光束影像;第一图像处理器,与CCD摄像头(41)连接,由激光束的发射角和激光束在CCD内的成像位置,通过三角几何关系获得被测点的距离和坐标数据;三维重建模块,与第一图像处理器连接,通过得到的被测点的距离、坐标数据进行模型重建,得到口腔环境的三维模型;缓存单元,与三维重建模块连接,用于三维模型的暂时储存;荧光光源(32),能够发射荧光光束,如405nm紫外光,405nm紫外光照射在牙菌斑表面会产生 600-700nm的红色峰值荧光;荧光摄像头(42),用于捕捉红色峰值荧光;第二图像处理器,与荧光摄像头(42)连接,将红色峰值荧光数据转码为点阵数据;第三图像处理器,分别与缓存单元、第二图像处理器连接,能够将点阵数据添加在三维模型表面;通信单元,与第三图像处理器连接,能够将携带点阵数据的三维模型上传到数据云端。
2.根据权利要求1所述的数据采集及传输的口腔检测仪,其特征在于:所述光束源(31)、荧光光源(32)均为自旋转式光源。
3.根据权利要求1所述的数据采集及传输的口腔检测仪,其特征在于:所述CCD摄像头(41)、荧光摄像头(42)均为自旋转式摄像头。
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