KR20030079961A - 뼈 엑스-레이 이미지의 3차원 영상 구현 방법 - Google Patents
뼈 엑스-레이 이미지의 3차원 영상 구현 방법 Download PDFInfo
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- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/46—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with special arrangements for interfacing with the operator or the patient
- A61B6/461—Displaying means of special interest
- A61B6/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
- A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/46—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with special arrangements for interfacing with the operator or the patient
- A61B6/461—Displaying means of special interest
- A61B6/466—Displaying means of special interest adapted to display 3D data
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/50—Clinical applications
- A61B6/505—Clinical applications involving diagnosis of bone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
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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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
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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
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/101—Computer-aided simulation of surgical operations
- A61B2034/102—Modelling of surgical devices, implants or prosthesis
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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
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/101—Computer-aided simulation of surgical operations
- A61B2034/105—Modelling of the patient, e.g. for ligaments or bones
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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
- A61B2034/2046—Tracking techniques
- A61B2034/2055—Optical tracking systems
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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
- A61B2034/2072—Reference field transducer attached to an instrument or patient
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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
- A61B90/36—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
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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
- A61B34/25—User interfaces for surgical systems
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
- A61B5/1114—Tracking parts of the body
Abstract
Description
Claims (11)
- A) 환자의 뼈(21) 또는 뼈 조각의 적어도 하나의 제1 의료 이미지(11)를 얻고;B) 제1 의료 이미지(11)를 일련의 데이타로서 컴퓨터(10)의 데이타저장수단(9)에 저장하는; 단계를 포함하여 구성되며,추가적으로,C) 제1 의료 이미지(11)를 컴퓨터(10)에 연결된 표시수단(32)에 디스플레이하고;D) 컴퓨터(10)에 연결된 제어수단(26)을 이용하여 뼈(21) 또는 뼈조각의 3차원 버츄얼 영상을 생성하고; 및E) 상기 3차원 버츄얼 영상의 크기를 상기 제어수단(26)을 이용하여 상기 뼈(21) 또는 뼈조각의 크기로 조정하는; 단계를 포함하여 구성되는 것을 특징으로 하는X-ray 이미지로부터 뼈 또는 뼈 조각의 3차원 버츄얼 영상 구현방법.
- 제1항에 있어서,F) 환자의 뼈(21) 또는 뼈 조각을 제1 의료 이미지(11)와는 다른 각도에서 제2이미지(13)를 얻고;G) 제2 의료 이미지(13)를 일련의 데이타로서 컴퓨터(10)의데이타저장수단(9)에 저장하고;H) 표시수단(32)에서 제1 및 제2 의료 이미지(11, 13)를 디스플레이하고;I) 컴퓨터(10)에 연결된 제어수단(26)을 이용하여 뼈(21) 또는 뼈조각의 3차원 버츄얼 영상을 생성하고; 및K) 상기 3차원 버츄얼 영상의 크기를 상기 제어수단(26)을 통하여 상기 뼈(21) 또는 뼈조각의 크기로 조정하는; 단계를 추가로 포함하여 구성되는 것을 특징으로 하는 X-ray 이미지로부터 뼈 또는 뼈 조각의 3차원 버츄얼 영상 구현방법.
- 제1항 또는 제2항에 있어서, 제어수단(26)을 이용하여 표시수단(32)에 나타난 제1 및 제2이미지(11, 13)중 적어도 하나의 이미상의 적어도 두 지점을 정의함으로써 표시수단(32)에서 뼈(21) 또는 뼈조각(18, 19)의 축(16)을 재구성하는 단계를 추가로 포함하여 구성되는 것을 특징으로 하는 X-ray 이미지로부터 뼈 또는 뼈 조각의 3차원 버츄얼 영상 구현방법.
- 제1항 또는 제2항에 있어서, 자동 축 식별을 통하여 뼈(21) 또는 뼈조각(18, 19)의 축(16)을 재구성하는 단계를 추가로 포함하여 구성되는 것을 특징으로 하는 X-ray 이미지로부터 뼈 또는 뼈 조각의 3차원 버츄얼 영상 구현방법.
- 제3항 또는 제4항에 있어서, 상기 버츄얼 영상은 뼈(21) 또는 뼈조각(18, 19)의 포위면(25)으로 구성되며, 포위면은 상기 축(16)에 대하여 정렬되는 것을 특징으로 하는 X-ray 이미지로부터 뼈 또는 뼈 조각의 3차원 버츄얼 영상 구현방법.
- 제3항 또는 제4항에 있어서, 상기 버츄얼 영상은 뼈(21) 또는 뼈조각(18, 19)을 나타내는 바디로 구성되며, 바디는 상기 축(16)에 대하여 정렬되는 것을 특징으로 하는 X-ray 이미지로부터 뼈 또는 뼈 조각의 3차원 버츄얼 영상 구현방법.
- 제1항에 있어서,a) 수술 도구(22)의 일련의 이미지 데이타를 컴퓨터(10)의 프로세서(27)에 로딩하고;b) 표시수단(32)에 뼈(21) 또는 뼈조각(18, 19)을 나타내는 상기 버츄얼 영상과 더불어 수술 도구(22)를 나타내고; 및c) 컴퓨터(10)에 연결된 제어수단(26)을 이용하여 표시수단(32)에서 상기 버츄얼 영상 및/또는 상기 수술 도구(22)의 영상을 옮기는; 단계를 추가적으로 포함하여 구성되는 것을 특징으로 하는 X-ray 이미지로부터 뼈 또는 뼈 조각의 3차원 버츄얼 영상 구현방법.
- 제1항 또는 제7항에 있어서,d) 외과용 임플란트(23)의 일련의 이미지 데이타를 컴퓨터(10)의 프로세서(27)에 로딩하고;e) 표시수단(32)에 뼈(21) 또는 뼈조각(18, 19)을 나타내는 상기 버츄얼 영상과 더불어 임플란트(23)를 나타내고; 및f) 컴퓨터(10)에 연결된 제어수단(26)을 이용하여 표시수단(32)에서 상기 버츄얼 영상 및/또는 상기 임플란트(23)의 영상을 옮기는; 단계를 추가적으로 포함하여 구성되는 것을 특징으로 하는 X-ray 이미지로부터 뼈 또는 뼈 조각의 3차원 버츄얼 영상 구현방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 뼈(21) 또는 뼈조각(18, 19)의 관심 부위의 투시 영상(perspective view)을 얻기 위하여 제어수단(26)을 이용하여 표시수단(32)에 나타난 상기 버츄얼 영상을 회전시키는 단계를 추가적으로 포함하여 구성되는 것을 특징으로 하는 X-ray 이미지로부터 뼈 또는 뼈 조각의 3차원 버츄얼 영상 구현방법.
- 제8항 또는 제9항에 있어서, 상기 버츄얼 영상을 조정하고 임플란트(23)를 원하는 위치에 정렬하여 표시수단(32) 상에서 수술 과정을 시뮬렌이션하는 단계를 추가적으로 포함하여 구성되는 것을 특징으로 하는 X-ray 이미지로부터 뼈 또는 뼈 조각의 3차원 버츄얼 영상 구현방법.
- 제8항 내지 제10항 중 어느 한 항에 있어서,g) 관심있는 각 뼈(21) 또는 뼈 조각에 참조수단(1, 2)을 붙이고;h) 위치 측정장치(4)에 의해서 좌표계(3)에 대해 각 참조수단(1, 2)의 위치및 방향을 측정하고;i) 투사축(12)과 투사면(7)을 갖는 모바일 X-ray 장치(6)에 고정 부착되어 있는 다른 참조수단(5)의 위치 및 방향을 측정하여, 상기 제3참조수단(5)에 의해서 정의되는 좌표계(8)에 대하여 상기 투사면(7)의 위치 및 방향을 알아내고; 및j) 수술도구(22)에 고정 부착되는 제4참조수단의 위치 및 방향을 측정하는; 단계를 추가적으로 포함하여 구성되는 것을 특징으로 하는 X-ray 이미지로부터 뼈 또는 뼈 조각의 3차원 버츄얼 영상 구현방법.
Applications Claiming Priority (1)
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PCT/CH2001/000086 WO2002062249A1 (en) | 2001-02-07 | 2001-02-07 | Method for establishing a three-dimensional representation of bone x-ray images |
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KR20030079961A true KR20030079961A (ko) | 2003-10-10 |
KR100747138B1 KR100747138B1 (ko) | 2007-08-07 |
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US (1) | US7117027B2 (ko) |
EP (1) | EP1357850A1 (ko) |
JP (1) | JP4488678B2 (ko) |
KR (1) | KR100747138B1 (ko) |
AR (1) | AR033416A1 (ko) |
AU (1) | AU2001228255B2 (ko) |
BR (1) | BR0116855B1 (ko) |
CA (1) | CA2437978C (ko) |
MX (1) | MXPA03006790A (ko) |
TW (1) | TW548097B (ko) |
WO (1) | WO2002062249A1 (ko) |
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KR100553390B1 (ko) * | 2004-05-17 | 2006-02-20 | (주)우리들척추건강 | 임플란트 제작방법 및 시스템 |
KR101326471B1 (ko) * | 2005-11-14 | 2013-11-07 | 에스아이씨에이티 게엠베하 앤 컴퍼니.케이지 | 임플란트 계획을 위한 파노라마식 단층사진 |
KR100915331B1 (ko) * | 2008-02-15 | 2009-09-03 | 주식회사 오스테오시스 | 섹션 이동이 용이한 메뉴 아이콘을 제공하는 골밀도측정시스템 및 그 방법 |
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MXPA03006790A (es) | 2003-11-13 |
WO2002062249A1 (en) | 2002-08-15 |
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CA2437978C (en) | 2009-05-19 |
US7117027B2 (en) | 2006-10-03 |
AU2001228255B2 (en) | 2005-05-19 |
JP2005500867A (ja) | 2005-01-13 |
AR033416A1 (es) | 2003-12-17 |
KR100747138B1 (ko) | 2007-08-07 |
EP1357850A1 (en) | 2003-11-05 |
CA2437978A1 (en) | 2002-08-15 |
TW548097B (en) | 2003-08-21 |
BR0116855B1 (pt) | 2012-06-12 |
BR0116855A (pt) | 2004-01-13 |
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