CN112168123A - 一种数据采集及传输的口腔检测仪 - Google Patents

一种数据采集及传输的口腔检测仪 Download PDF

Info

Publication number
CN112168123A
CN112168123A CN202011104685.6A CN202011104685A CN112168123A CN 112168123 A CN112168123 A CN 112168123A CN 202011104685 A CN202011104685 A CN 202011104685A CN 112168123 A CN112168123 A CN 112168123A
Authority
CN
China
Prior art keywords
image processor
unit
data
camera
fluorescence
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
Application number
CN202011104685.6A
Other languages
English (en)
Other versions
CN112168123B (zh
Inventor
张帅
祁英伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Aibokang Bio Tech Co ltd
Original Assignee
Shandong Aibokang Bio Tech Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Aibokang Bio Tech Co ltd filed Critical Shandong Aibokang Bio Tech Co ltd
Priority to CN202011104685.6A priority Critical patent/CN112168123B/zh
Publication of CN112168123A publication Critical patent/CN112168123A/zh
Application granted granted Critical
Publication of CN112168123B publication Critical patent/CN112168123B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163Optical arrangements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163Optical arrangements
    • A61B1/00193Optical arrangements adapted for stereoscopic vision
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/042Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by a proximal camera, e.g. a CCD camera
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/043Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for fluorescence imaging
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/063Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements for monochromatic or narrow-band illumination
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0638Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements providing two or more wavelengths
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661Endoscope light sources
    • A61B1/0676Endoscope light sources at distal tip of an endoscope

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Endoscopes (AREA)

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

一种数据采集及传输的口腔检测仪
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。
CN202011104685.6A 2020-10-15 2020-10-15 一种数据采集及传输的口腔检测仪 Active CN112168123B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011104685.6A CN112168123B (zh) 2020-10-15 2020-10-15 一种数据采集及传输的口腔检测仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011104685.6A CN112168123B (zh) 2020-10-15 2020-10-15 一种数据采集及传输的口腔检测仪

Publications (2)

Publication Number Publication Date
CN112168123A true CN112168123A (zh) 2021-01-05
CN112168123B CN112168123B (zh) 2023-01-20

Family

ID=73950353

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011104685.6A Active CN112168123B (zh) 2020-10-15 2020-10-15 一种数据采集及传输的口腔检测仪

Country Status (1)

Country Link
CN (1) CN112168123B (zh)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1627324A (zh) * 2003-12-08 2005-06-15 西门子公司 用于融合图像显示的方法
CN103445877A (zh) * 2012-06-01 2013-12-18 索尼公司 牙科装置、医疗装置及计算方法
US20160287084A1 (en) * 2012-12-19 2016-10-06 Koninklijke Philips N.V. Dental apparatus and method of utilizing the same
CN106419837A (zh) * 2016-08-26 2017-02-22 西北大学 基于螺旋式激发的荧光分子断层成像系统
CN106999020A (zh) * 2014-12-17 2017-08-01 卡尔斯特里姆保健公司 口腔内3d荧光成像
WO2019112090A1 (ko) * 2017-12-07 2019-06-13 한국광기술원 치아 구조/기능 영상을 위한 복합영상장치
CN110388883A (zh) * 2019-05-17 2019-10-29 武汉易维晟医疗科技有限公司 一种手持无线实时三维扫描仪
US20190328234A1 (en) * 2016-10-28 2019-10-31 University Of Washington System and method for ranking bacterial activity leading to tooth and gum disease
US20190352719A1 (en) * 2017-03-03 2019-11-21 The Procter & Gamble Company Calcium fluorescent probes to assess oral care composition efficacy in a biofilm
CN112438703A (zh) * 2019-08-30 2021-03-05 广达电脑股份有限公司 分辨牙菌斑和牙结石的方法及装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1627324A (zh) * 2003-12-08 2005-06-15 西门子公司 用于融合图像显示的方法
CN103445877A (zh) * 2012-06-01 2013-12-18 索尼公司 牙科装置、医疗装置及计算方法
US20160287084A1 (en) * 2012-12-19 2016-10-06 Koninklijke Philips N.V. Dental apparatus and method of utilizing the same
CN106999020A (zh) * 2014-12-17 2017-08-01 卡尔斯特里姆保健公司 口腔内3d荧光成像
CN106419837A (zh) * 2016-08-26 2017-02-22 西北大学 基于螺旋式激发的荧光分子断层成像系统
US20190328234A1 (en) * 2016-10-28 2019-10-31 University Of Washington System and method for ranking bacterial activity leading to tooth and gum disease
US20190352719A1 (en) * 2017-03-03 2019-11-21 The Procter & Gamble Company Calcium fluorescent probes to assess oral care composition efficacy in a biofilm
WO2019112090A1 (ko) * 2017-12-07 2019-06-13 한국광기술원 치아 구조/기능 영상을 위한 복합영상장치
CN110388883A (zh) * 2019-05-17 2019-10-29 武汉易维晟医疗科技有限公司 一种手持无线实时三维扫描仪
CN112438703A (zh) * 2019-08-30 2021-03-05 广达电脑股份有限公司 分辨牙菌斑和牙结石的方法及装置

Also Published As

Publication number Publication date
CN112168123B (zh) 2023-01-20

Similar Documents

Publication Publication Date Title
US20190133429A1 (en) Spectral filter for an intra-oral imaging system
US11406479B2 (en) Methods and systems for generating color images of intraoral cavities
US9801698B2 (en) Estimating a surface texture of a tooth
US11096587B2 (en) Intra-oral scanning device, method of operating such a device and scanner system
RU2741731C2 (ru) Стоматологический формирователь изображения и способ записи фотографических слепков
JP4464044B2 (ja) 3次元構造の画像化およびモデル化のための方法およびシステム
JP6223331B2 (ja) 歯科分野で使用される三次元測定デバイス
US8520925B2 (en) Device for taking three-dimensional and temporal optical imprints in color
US20020055082A1 (en) Method and system for imaging and modeling a three dimensional structure
US20150250379A1 (en) Dental scanner device
TWI630904B (zh) 咬合運動追蹤系統與其使用方法
CN112168123B (zh) 一种数据采集及传输的口腔检测仪
EP4314701A1 (en) Optical coherence tomography for intra-oral scanning
JP2021511938A (ja) 歯科情報捕捉用の電子印象用トレー
CN112245045A (zh) 一种基于光学相干层析成像原理的口腔扫描装置
CN214761056U (zh) 一种利用光场相机进行口腔扫描的装置
CN117480354A (zh) 用于口腔内扫描的光学相干断层扫描
KR20240013207A (ko) 덴탈 아치의 모델을 취득하기 위한 방법
CN113768468A (zh) 一种多传感器、多功能的口腔问题定位设备和方法
FR3060965A1 (fr) Dispositif de radiologie dentaire

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant