WO2000064223A3 - Combined x-ray and laser projection device - Google Patents

Combined x-ray and laser projection device Download PDF

Info

Publication number
WO2000064223A3
WO2000064223A3 PCT/IB2000/000454 IB0000454W WO0064223A3 WO 2000064223 A3 WO2000064223 A3 WO 2000064223A3 IB 0000454 W IB0000454 W IB 0000454W WO 0064223 A3 WO0064223 A3 WO 0064223A3
Authority
WO
WIPO (PCT)
Prior art keywords
image
ray
rayed
computer
image intensifier
Prior art date
Application number
PCT/IB2000/000454
Other languages
French (fr)
Other versions
WO2000064223A2 (en
Inventor
Edward Chen
Original Assignee
Edward Chen
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 Edward Chen filed Critical Edward Chen
Priority to AU36666/00A priority Critical patent/AU3666600A/en
Publication of WO2000064223A2 publication Critical patent/WO2000064223A2/en
Publication of WO2000064223A3 publication Critical patent/WO2000064223A3/en

Links

Classifications

    • 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
    • A61B6/467—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with special arrangements for interfacing with the operator or the patient characterised by special input means
    • A61B6/469—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with special arrangements for interfacing with the operator or the patient characterised by special input means for selecting a region of interest [ROI]
    • 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
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
    • 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
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4225—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using image intensifiers
    • 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
    • A61B6/508—Clinical applications for non-human patients

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Human Computer Interaction (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

This present invention provides an apparaus for fluorscopic imaging and projection of an X-rayed struture. This apparatus includes an X-ray source (24) and an image intensifier (40) mounted on a common support (52). A range finder (38) associated with the image intensifier (40) determines distance from the image intensifier (40) to an object being X-rayed. A computer (60) receives data from the image intensifier (40) through a video capture card (62) and processes this data. A screen (64) associated with the computer (60) permits display of the captured X-ray image. Through interfacing with the computer (60), the user may then pinpoint, highlight or outline structures or other anatomy displayed by the X-ray image, as desited. A projector (e.g. a laser projector) (46) receives data corresponding to the outline, highlight or pinpoint delineated by the user, from the compture and projects a visual image (e.g. a laser image) onto the skin of the patient at the location of the X-rayed structure or anatomy.
PCT/IB2000/000454 1999-04-17 2000-04-12 Combined x-ray and laser projection device WO2000064223A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU36666/00A AU3666600A (en) 1999-04-17 2000-04-12 Combined x-ray and laser projection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19917447.4 1999-04-17
DE19917447 1999-04-17

Publications (2)

Publication Number Publication Date
WO2000064223A2 WO2000064223A2 (en) 2000-10-26
WO2000064223A3 true WO2000064223A3 (en) 2007-11-08

Family

ID=7904952

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2000/000454 WO2000064223A2 (en) 1999-04-17 2000-04-12 Combined x-ray and laser projection device

Country Status (2)

Country Link
AU (1) AU3666600A (en)
WO (1) WO2000064223A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008034716A1 (en) * 2008-07-25 2010-02-04 Siemens Aktiengesellschaft Method for picture monitoring during minimal invasion interference on patient, involves carrying out picture monitoring by image representation unit that is arranged on patient in operating area of person executing interference
WO2011141763A1 (en) 2010-05-12 2011-11-17 Trophy Alignment apparatus for dental intraoral radiography
CN102551724B (en) * 2012-02-03 2013-08-28 杭州三坛医疗科技有限公司 Intelligent laser projection positioning device
DE102012008812A1 (en) * 2012-04-25 2013-10-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. X-ray source with module and detector for optical radiation
WO2021058087A1 (en) * 2019-09-24 2021-04-01 Brainlab Ag Method and system for projecting an incision marker onto a patient

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080100A (en) * 1988-10-04 1992-01-14 Cgr Mev System and method for measuring and/or checking the position of a patient in a radio-therapy machine
US5283808A (en) * 1992-07-01 1994-02-01 Diasonics, Inc. X-ray device having a co-axial laser aiming system in an opposed configuration
US5835562A (en) * 1993-11-22 1998-11-10 Hologic, Inc. Medical radiological apparatus including optical crosshair device for patient positioning and forearm and spinal positioning aides
US5844962A (en) * 1996-03-07 1998-12-01 U.S. Philips Corporation X-ray examination apparatus with an X-ray source and a diaphragm unit connected thereto
US6048097A (en) * 1997-04-23 2000-04-11 Siemens Aktiengesellschaft X-ray examination device with a C-arm
US6104778A (en) * 1997-10-16 2000-08-15 Varian Systems, Inc. X-ray treatment method and apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080100A (en) * 1988-10-04 1992-01-14 Cgr Mev System and method for measuring and/or checking the position of a patient in a radio-therapy machine
US5283808A (en) * 1992-07-01 1994-02-01 Diasonics, Inc. X-ray device having a co-axial laser aiming system in an opposed configuration
US5835562A (en) * 1993-11-22 1998-11-10 Hologic, Inc. Medical radiological apparatus including optical crosshair device for patient positioning and forearm and spinal positioning aides
US5844962A (en) * 1996-03-07 1998-12-01 U.S. Philips Corporation X-ray examination apparatus with an X-ray source and a diaphragm unit connected thereto
US6048097A (en) * 1997-04-23 2000-04-11 Siemens Aktiengesellschaft X-ray examination device with a C-arm
US6104778A (en) * 1997-10-16 2000-08-15 Varian Systems, Inc. X-ray treatment method and apparatus

Also Published As

Publication number Publication date
AU3666600A (en) 2000-11-02
WO2000064223A2 (en) 2000-10-26

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