JP7633704B2 - 多視点映像撮影装置 - Google Patents

多視点映像撮影装置 Download PDF

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Publication number
JP7633704B2
JP7633704B2 JP2022510590A JP2022510590A JP7633704B2 JP 7633704 B2 JP7633704 B2 JP 7633704B2 JP 2022510590 A JP2022510590 A JP 2022510590A JP 2022510590 A JP2022510590 A JP 2022510590A JP 7633704 B2 JP7633704 B2 JP 7633704B2
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Japan
Prior art keywords
surgeon
camera
lighting
cameras
viewpoint
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Japanese (ja)
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JPWO2021193697A5 (https=
JPWO2021193697A1 (https=
Inventor
格 北原
竜也 小田
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University of Tsukuba NUC
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University of Tsukuba NUC
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/20—Surgical microscopes characterised by non-optical aspects
    • A61B90/25—Supports therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B90/35—Supports therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G06T7/85—Stereo camera calibration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B2090/364—Correlation of different images or relation of image positions in respect to the body
    • A61B2090/367—Correlation of different images or relation of image positions in respect to the body creating a 3D dataset from 2D images using position information
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/371—Surgical systems with images on a monitor during operation with simultaneous use of two cameras
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms
    • A61B2090/502—Headgear, e.g. helmet, spectacles

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Endoscopes (AREA)
JP2022510590A 2020-03-26 2021-03-24 多視点映像撮影装置 Active JP7633704B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020055921 2020-03-26
JP2020055921 2020-03-26
PCT/JP2021/012162 WO2021193697A1 (ja) 2020-03-26 2021-03-24 多視点映像撮影装置

Publications (3)

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JPWO2021193697A1 JPWO2021193697A1 (https=) 2021-09-30
JPWO2021193697A5 JPWO2021193697A5 (https=) 2023-01-23
JP7633704B2 true JP7633704B2 (ja) 2025-02-20

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JP2022510590A Active JP7633704B2 (ja) 2020-03-26 2021-03-24 多視点映像撮影装置

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US (1) US12364569B2 (https=)
JP (1) JP7633704B2 (https=)
WO (1) WO2021193697A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114205575B (zh) * 2021-12-23 2025-04-01 桑瑞思医疗科技有限公司 手术视频三维重构方法、装置、设备及存储介质
WO2024128212A1 (ja) * 2022-12-15 2024-06-20 国立大学法人 東京大学 注視点に基づく情報を出力する情報処理装置、注視点に基づく情報を出力する情報処理方法及びプログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110264078A1 (en) 2010-04-23 2011-10-27 Lipow Kenneth I Ring form surgical effector
JP2015521913A (ja) 2012-06-27 2015-08-03 キャンプレックス インコーポレイテッド 手術可視化システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017068810A (ja) 2015-10-04 2017-04-06 国立大学法人金沢大学 静脈可視化システム、静脈可視化方法、及び、静脈可視化プログラム
JP2019003320A (ja) 2017-06-13 2019-01-10 キヤノン株式会社 画像生成装置、画像生成方法、及びプログラム
JP6933935B2 (ja) 2017-09-04 2021-09-08 大樹 梶田 カメラシステム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110264078A1 (en) 2010-04-23 2011-10-27 Lipow Kenneth I Ring form surgical effector
JP2015521913A (ja) 2012-06-27 2015-08-03 キャンプレックス インコーポレイテッド 手術可視化システム

Also Published As

Publication number Publication date
JPWO2021193697A1 (https=) 2021-09-30
WO2021193697A1 (ja) 2021-09-30
US20230363852A1 (en) 2023-11-16
US12364569B2 (en) 2025-07-22

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