JP6663718B2 - 照明フレームが画像フレームに組み入れられる口腔内走査装置 - Google Patents
照明フレームが画像フレームに組み入れられる口腔内走査装置 Download PDFInfo
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Classifications
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
- A61C9/004—Means or methods for taking digitized impressions
- A61C9/0046—Data acquisition means or methods
- A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
- A61C9/006—Optical means or methods, e.g. scanning the teeth by a laser or light beam projecting one or more stripes or patterns on the teeth
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments 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
- A61B1/00064—Constructional details of the endoscope body
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments 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
- A61B1/04—Instruments 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
- A61B1/05—Instruments 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments 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
- A61B1/06—Instruments 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
- A61B1/063—Instruments 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments 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
- A61B1/06—Instruments 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
- A61B1/0638—Instruments 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
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments 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
- A61B1/12—Instruments 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 cooling or rinsing arrangements
- A61B1/128—Instruments 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 cooling or rinsing arrangements provided with means for regulating temperature
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments 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
- A61B1/24—Instruments 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
- A61B1/247—Instruments 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 with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
- A61B1/253—Instruments 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 with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors with means for preventing fogging
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/0007—Control devices or systems
- A61C1/0015—Electrical systems
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
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- A—HUMAN NECESSITIES
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- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/08—Machine parts specially adapted for dentistry
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- A—HUMAN NECESSITIES
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- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
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- A61C9/004—Means or methods for taking digitized impressions
- A61C9/0046—Data acquisition means or methods
- A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
- A61C9/0073—Interferometric means or methods, e.g. creation of a hologram
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- G—PHYSICS
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- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
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- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
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Description
Claims (14)
- 光源を使用して、第1のパターン・データ及び第2のデータを対象物に投影するステップであって、前記第1のパターン・データは第1の一連のフレーム内で投影され、前記第2のデータは第2の一連のフレーム内で投影され、前記第2の一連のフレームが前記第1の一連のフレーム中のフレーム間にフレームの1セットとしてインターリーブされる、投影するステップと、
前記第1のパターン・データを投影することによって前記対象物から反射された第1の反射パターン・データを受信するステップと、
前記第2のデータを投影することによって前記対象物から反射された第2の反射データを受信するステップと、
前記第1の反射パターン・データを処理して前記対象物の三次元モデルを表す第1の情報を生成するステップと、
前記第2の反射データを処理して前記対象物のライブ・ビデオ・プレビューを表す第2の情報を生成するステップと、
表示フレームの1セットとして、前記ライブ・ビデオ・プレビューに対して並置された前記対象物の三次元モデルをレンダリングするステップと、を含む、走査及び表示方法。 - 前記第1の一連のフレームが、それぞれ部分照明された1つ又は複数のフレームを含み、前記第2の一連のフレームが、全照明された1つ又は複数のフレームを含む、請求項1に記載の方法。
- 前記投影するステップが、LCOS(liquid crystal on silicon)装置を使用して実施される、請求項1に記載の方法。
- 前記光源が、青色レーザーである、請求項3に記載の方法。
- 1つ又は複数の光源と、
プロセッサと、
前記1つ又は複数の光源を制御して、第1のパターン・データ及び第2のデータを対象物に投影することであって、前記第1のパターン・データは第1の一連のフレーム内で投影され、前記第2のデータは第2の一連のフレーム内で投影され、前記第2の一連のフレームが前記第1の一連のフレーム中のフレーム間にフレームの1セットとしてインターリーブされる形で投影し、
前記第1のパターン・データを投影することによって前記対象物から反射された第1の反射パターン・データを受信し、
前記第2のデータを投影することによって前記対象物から反射された第2の反射データを受信し、
前記第1の反射パターン・データを処理して前記対象物の三次元モデルを表す第1の情報を生成し、
前記第2の反射データを処理して前記対象物のライブ・ビデオ・プレビューを表す第2の情報を生成し、
表示フレームの1セットとして、前記ライブ・ビデオ・プレビューに対して並置された前記対象物の三次元モデルをレンダリングするように、
前記プロセッサによって実行されるコンピュータ・プログラム命令を保持するコンピュータ・メモリとを備える、装置。 - 前記1つ又は複数の光源が、単色レーザーを備える、請求項5に記載の装置。
- 前記第1のパターン・データ及び第2のデータを投影し、前記第1の反射パターン・データ及び第2の反射データを受信するためのミラーをさらに含む、請求項5に記載の装置。
- 前記ミラーを加熱するための加熱素子をさらに含む、請求項7に記載の装置。
- 筐体をさらに含み、前記筐体が交換可能な先端を含み、前記ミラーが前記交換可能な先端中で支持される、請求項7に記載の装置。
- 前記第1の一連のフレームが、それぞれ部分照明された1つ又は複数のフレームを含み、前記第2の一連のフレームが、全照明された1つ又は複数のフレームを含む、請求項5に記載の装置。
- 前記1つ又は複数の光源が、前記第1の一連のフレームを投影するための第1の光源と、前記第2の一連のフレームを投影するための第2の光源とを備える、請求項5に記載の装置。
- 前記第1の光源及び前記第2の光源が、異なる色を投影する、請求項11に記載の装置。
- 1つ又は複数の光源を制御して、第1のパターン・データ及び第2のデータを対象物に投影することであって、前記第1のパターン・データは第1の一連のフレーム内で投影され、前記第2のデータは第2の一連のフレーム内で投影され、前記第2の一連のフレームが前記第1の一連のフレーム中のフレーム間にフレームの1セットとしてインターリーブされる形で投影し、
前記第1のパターン・データを投影することによって前記対象物から反射された第1の反射パターン・データを受信し、
前記第2のデータを投影することによって前記対象物から反射された第2の反射データを受信し、
前記第1の反射パターン・データを処理して前記対象物の三次元モデルを表す第1の情報を生成し、
前記第2の反射データを処理して前記対象物のライブ・ビデオ・プレビューを表す第2の情報を生成し、
表示フレームの1セットとして、前記ライブ・ビデオ・プレビューに対して並置された前記対象物の三次元モデルをレンダリングするように、マシンによって実行される、プログラム。 - 前記第1の一連のフレームが、それぞれ部分照明された1つ又は複数のフレームを含み、前記第2の一連のフレームが、全照明された1つ又は複数のフレームを含む、請求項13に記載のプログラム。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361760533P | 2013-02-04 | 2013-02-04 | |
| US61/760,533 | 2013-02-04 | ||
| US14/172,544 | 2014-02-04 | ||
| US14/172,544 US9066772B2 (en) | 2013-02-04 | 2014-02-04 | Intra-oral scanning device with illumination frames interspersed with image frames |
| PCT/US2014/014691 WO2014121278A1 (en) | 2013-02-04 | 2014-02-04 | Intra-oral scanning device with illumination frames interspersed with image frames |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016511661A JP2016511661A (ja) | 2016-04-21 |
| JP6663718B2 true JP6663718B2 (ja) | 2020-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015556234A Active JP6663718B2 (ja) | 2013-02-04 | 2014-02-04 | 照明フレームが画像フレームに組み入れられる口腔内走査装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US9066772B2 (ja) |
| JP (1) | JP6663718B2 (ja) |
| AU (2) | AU2014211981A1 (ja) |
| CA (1) | CA2900268C (ja) |
| WO (1) | WO2014121278A1 (ja) |
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| KR101832753B1 (ko) * | 2015-05-08 | 2018-02-27 | (주)바텍이우홀딩스 | 모델 스캔 겸용 구강 스캔 장치 |
| CN204993576U (zh) * | 2015-07-21 | 2016-01-20 | 杭州海康威视数字技术股份有限公司 | 摄像机及集成电路板 |
| WO2017176301A1 (en) * | 2016-04-06 | 2017-10-12 | Carestream Health, Inc. | Hybrid oct and surface contour dental imaging |
| TWI626920B (zh) * | 2016-11-09 | 2018-06-21 | 佳世達科技股份有限公司 | 除霧裝置 |
| WO2019002616A1 (en) * | 2017-06-30 | 2019-01-03 | Carestream Dental Technology Topco Limited | SURFACE CARTOGRAPHY USING AN INTRA-MOBILE SCANNER HAVING PENETRATION CAPABILITIES |
| WO2019032923A2 (en) | 2017-08-10 | 2019-02-14 | D4D Technologies, Llc | INTRAORAL SCANNING DEVICE |
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| US10591276B2 (en) | 2017-08-29 | 2020-03-17 | Faro Technologies, Inc. | Articulated arm coordinate measuring machine having a color laser line probe |
| CN108317954B (zh) * | 2017-10-27 | 2020-06-12 | 广东康云多维视觉智能科技有限公司 | 一种激光引导扫描系统和方法 |
| KR102033426B1 (ko) * | 2018-03-20 | 2019-10-17 | 주식회사 바텍 | 구강 스캐너 |
| US10753734B2 (en) | 2018-06-08 | 2020-08-25 | Dentsply Sirona Inc. | Device, method and system for generating dynamic projection patterns in a confocal camera |
| KR102545980B1 (ko) | 2018-07-19 | 2023-06-21 | 액티브 서지컬, 인크. | 자동화된 수술 로봇을 위한 비전 시스템에서 깊이의 다중 모달 감지를 위한 시스템 및 방법 |
| CA3125166A1 (en) | 2018-12-28 | 2020-07-02 | Activ Surgical, Inc. | User interface elements for orientation of remote camera during surgery |
| CN113993474A (zh) | 2018-12-28 | 2022-01-28 | 艾科缇弗外科公司 | 在微创手术中优化可达性、工作空间和灵巧性的系统和方法 |
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| US20140248576A1 (en) | 2014-09-04 |
| CA2900268C (en) | 2021-04-06 |
| AU2014211981A1 (en) | 2015-08-20 |
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