JP7324802B2 - 非可視光線可視化自動整合型拡張現実グラス - Google Patents

非可視光線可視化自動整合型拡張現実グラス Download PDF

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JP7324802B2
JP7324802B2 JP2021108638A JP2021108638A JP7324802B2 JP 7324802 B2 JP7324802 B2 JP 7324802B2 JP 2021108638 A JP2021108638 A JP 2021108638A JP 2021108638 A JP2021108638 A JP 2021108638A JP 7324802 B2 JP7324802 B2 JP 7324802B2
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unit
output
coupler
waveguide
visible light
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JP2022013882A (ja
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アン，イェ－チャン
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Pukyong National University
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Pukyong National University
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A61B5/7445—Display arrangements, e.g. multiple display units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0189—Sight systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/023—Viewing apparatus for viewing X-ray images using image converters, e.g. radioscopes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/006—Mixed reality
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00216—Electrical control of surgical instruments with eye tracking or head position tracking control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2055—Optical tracking systems
    • 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
    • A61B2090/365—Correlation of different images or relation of image positions in respect to the body augmented reality, i.e. correlating a live optical image with another image
    • 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
    • A61B2090/372—Details of monitor hardware
    • 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
    • A61B2090/373—Surgical systems with images on a monitor during operation using light, e.g. by using optical scanners
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
    • A61B2505/05—Surgical care
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A61B5/745—Details of notification to user or communication with user or patient; User input means using visual displays using a holographic display
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Robotics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
JP2021108638A 2020-07-01 2021-06-30 非可視光線可視化自動整合型拡張現実グラス Active JP7324802B2 (ja)

Priority Applications (1)

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KR10-2020-0080871 2020-07-01
KR1020200080871A KR102223621B1 (ko) 2020-07-01 2020-07-01 비가시광선 가시화 자동정합형 증강현실 글래스

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US (1) US11609425B2 (enExample)
EP (1) EP3932361A1 (enExample)
JP (2) JP7324802B2 (enExample)
KR (1) KR102223621B1 (enExample)
CN (1) CN113876422B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2536650A (en) 2015-03-24 2016-09-28 Augmedics Ltd Method and system for combining video-based and optic-based augmented reality in a near eye display
JP7310952B2 (ja) * 2017-04-27 2023-07-19 株式会社三洋物産 遊技機
JP7260012B2 (ja) * 2017-04-27 2023-04-18 株式会社三洋物産 遊技機
JP7310945B2 (ja) * 2017-04-27 2023-07-19 株式会社三洋物産 遊技機
JP7260021B2 (ja) * 2017-04-27 2023-04-18 株式会社三洋物産 遊技機
JP7260009B2 (ja) * 2017-04-27 2023-04-18 株式会社三洋物産 遊技機
JP7272480B2 (ja) * 2017-04-27 2023-05-12 株式会社三洋物産 遊技機
JP7260013B2 (ja) * 2017-04-27 2023-04-18 株式会社三洋物産 遊技機
US12458411B2 (en) 2017-12-07 2025-11-04 Augmedics Ltd. Spinous process clamp
WO2019211741A1 (en) 2018-05-02 2019-11-07 Augmedics Ltd. Registration of a fiducial marker for an augmented reality system
US11766296B2 (en) 2018-11-26 2023-09-26 Augmedics Ltd. Tracking system for image-guided surgery
US12178666B2 (en) 2019-07-29 2024-12-31 Augmedics Ltd. Fiducial marker
US11980506B2 (en) 2019-07-29 2024-05-14 Augmedics Ltd. Fiducial marker
US11382712B2 (en) 2019-12-22 2022-07-12 Augmedics Ltd. Mirroring in image guided surgery
US11389252B2 (en) 2020-06-15 2022-07-19 Augmedics Ltd. Rotating marker for image guided surgery
US12239385B2 (en) 2020-09-09 2025-03-04 Augmedics Ltd. Universal tool adapter
US11896445B2 (en) 2021-07-07 2024-02-13 Augmedics Ltd. Iliac pin and adapter
US12150821B2 (en) 2021-07-29 2024-11-26 Augmedics Ltd. Rotating marker and adapter for image-guided surgery
EP4388734A4 (en) 2021-08-18 2025-05-07 Augmedics Ltd. Stereoscopic display and digital magnifier for close-up augmented reality viewing
KR102627825B1 (ko) * 2021-08-30 2024-01-23 주식회사 레티널 회절 소자를 이용한 컴팩트형 증강 현실용 광학 장치
KR102660339B1 (ko) * 2021-10-22 2024-04-26 인하대학교 산학협력단 핀미러 홀로그래픽 광학 소자 배열을 이용해 확장된 아이박스를 갖는 도파관 형태의 투과형 맥스웰리안 근안 디스플레이
WO2023203521A1 (en) 2022-04-21 2023-10-26 Augmedics Ltd. Systems and methods for medical image visualization
KR102823347B1 (ko) * 2022-08-23 2025-06-20 주식회사 피앤씨솔루션 허상 거리가 조절되는 증강현실 글래스 장치
IL319523A (en) 2022-09-13 2025-05-01 Augmedics Ltd Augmented reality glasses for image-guided medical intervention
JP2024101879A (ja) * 2023-01-18 2024-07-30 トヨタ自動車株式会社 情報処理装置
KR102839536B1 (ko) * 2023-02-09 2025-07-28 주식회사 레티널 확장된 시야각 및 아이박스를 갖는 증강 현실용 광학 장치
KR20250045338A (ko) * 2023-09-25 2025-04-01 삼성전자주식회사 사용자의 시선을 추적하기 위한 전자 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016521480A (ja) 2013-03-22 2016-07-21 セイコーエプソン株式会社 赤外線ビデオ表示アイウェア
US20170094265A1 (en) 2015-09-30 2017-03-30 Brian Mullins Bidirectional holographic lens
US20190086674A1 (en) 2017-09-21 2019-03-21 Magic Leap, Inc. Augmented reality display with waveguide configured to capture images of eye and/or environment
US20190346918A1 (en) 2018-05-10 2019-11-14 Microsoft Technology Licensing, Llc Reconfigurable optics for switching between near-to-eye display modes
US20200124853A1 (en) 2018-10-18 2020-04-23 Coretronic Corporation Optical transmitting module and head mounted display device
JP2020514826A (ja) 2017-03-22 2020-05-21 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 動的視野の可変焦点ディスプレイシステム

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB384514A (en) * 1932-03-23 1932-12-08 Arthur Edward Barnwell Improvements relating to the focussing fronts of cameras
JPH11347016A (ja) * 1997-10-01 1999-12-21 Oki Electric Ind Co Ltd 撮像装置
US9491425B2 (en) * 2012-07-10 2016-11-08 Empire Technology Development Llc Device and method for projecting a scrambled image
US9459451B2 (en) * 2013-12-26 2016-10-04 Microsoft Technology Licensing, Llc Eye tracking apparatus, method and system
US11103122B2 (en) * 2014-07-15 2021-08-31 Mentor Acquisition One, Llc Content presentation in head worn computing
US9377623B2 (en) * 2014-08-11 2016-06-28 Microsoft Technology Licensing, Llc Waveguide eye tracking employing volume Bragg grating
JP6576639B2 (ja) * 2015-01-16 2019-09-18 ミラマサービスインク 電子眼鏡および電子眼鏡の制御方法
CA2930738C (en) * 2015-08-24 2017-05-02 Synaptive Medical (Barbados) Inc. A medical imaging system for illuminating tissue samples using three-dimensional structured illumination microscopy
KR101791007B1 (ko) * 2015-12-18 2017-10-30 부경대학교 산학협력단 고해상도 강수량자료 복원시스템 및 그 방법
KR101678009B1 (ko) 2016-03-07 2016-11-21 윤석진 웨어러블 디바이스를 활용한 현장 가시화와 요원관리를 위한 종합 시스템 및 그 서비스 방법
JP2018060011A (ja) * 2016-10-04 2018-04-12 株式会社島津製作所 表示装置
KR101807824B1 (ko) * 2016-11-16 2017-12-11 부경대학교 산학협력단 적외선 흡수 특성을 갖는 텍스트 문서를 이용하는 증강현실 시스템 및 그의 구현 방법
EP3568783A4 (en) * 2017-01-11 2020-11-11 Magic Leap, Inc. MEDICAL ASSISTANT
CN106782417B (zh) * 2017-03-03 2019-04-16 京东方科技集团股份有限公司 显示面板、显示系统、显示装置及其驱动方法
JP7125423B2 (ja) * 2017-04-17 2022-08-24 アコニア ホログラフィックス、エルエルシー スキューミラー補助画像化
US11083537B2 (en) * 2017-04-24 2021-08-10 Alcon Inc. Stereoscopic camera with fluorescence visualization
WO2018213010A1 (en) * 2017-05-17 2018-11-22 Apple Inc. Head-mounted display device with vision correction
US20200018962A1 (en) * 2018-07-11 2020-01-16 Facebook Technologies, Llc Adaptive lenses for near-eye displays
EP3640949A1 (en) * 2018-10-17 2020-04-22 Incremed AG Augmented reality with medical imaging

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016521480A (ja) 2013-03-22 2016-07-21 セイコーエプソン株式会社 赤外線ビデオ表示アイウェア
US20170094265A1 (en) 2015-09-30 2017-03-30 Brian Mullins Bidirectional holographic lens
JP2020514826A (ja) 2017-03-22 2020-05-21 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 動的視野の可変焦点ディスプレイシステム
US20190086674A1 (en) 2017-09-21 2019-03-21 Magic Leap, Inc. Augmented reality display with waveguide configured to capture images of eye and/or environment
US20190346918A1 (en) 2018-05-10 2019-11-14 Microsoft Technology Licensing, Llc Reconfigurable optics for switching between near-to-eye display modes
US20200124853A1 (en) 2018-10-18 2020-04-23 Coretronic Corporation Optical transmitting module and head mounted display device

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CN113876422A (zh) 2022-01-04
KR102223621B1 (ko) 2021-03-05
EP3932361A1 (en) 2022-01-05
US11609425B2 (en) 2023-03-21
JP2022013882A (ja) 2022-01-18
JP2023159123A (ja) 2023-10-31
CN113876422B (zh) 2024-04-19
US20220003992A1 (en) 2022-01-06

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