SE9400987L - Device for detecting instruments - Google Patents

Device for detecting instruments

Info

Publication number
SE9400987L
SE9400987L SE9400987A SE9400987A SE9400987L SE 9400987 L SE9400987 L SE 9400987L SE 9400987 A SE9400987 A SE 9400987A SE 9400987 A SE9400987 A SE 9400987A SE 9400987 L SE9400987 L SE 9400987L
Authority
SE
Sweden
Prior art keywords
main unit
reference system
detecting instruments
implies
session
Prior art date
Application number
SE9400987A
Other languages
Swedish (sv)
Other versions
SE9400987D0 (en
Inventor
Haakan Haakanson
Original Assignee
Elekta Instr Ab
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 Elekta Instr Ab filed Critical Elekta Instr Ab
Priority to SE9400987A priority Critical patent/SE9400987L/en
Publication of SE9400987D0 publication Critical patent/SE9400987D0/en
Priority to EP95914621A priority patent/EP0738129A1/en
Priority to PCT/SE1995/000286 priority patent/WO1995025475A1/en
Publication of SE9400987L publication Critical patent/SE9400987L/en

Links

Classifications

    • 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
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3937—Visible markers
    • A61B2090/3945—Active visible markers, e.g. light emitting diodes
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Numerical Control (AREA)

Abstract

The invention is a device consisting of a main unit for detecting optical signals and a reference system which detects the position of an operating tool in space as well as its identity. Even if the operation tool is changed during the session the system will detect it. The method comprises a system consisting of a substrate on which light emitting diode chips are mounted. The reference system is connected with a cable to the computerized main unit which feeds the reference system with signals used for detection. The invention can also be made in a battery supplied version. This implies that the system do not need to be galvanically coupled to the main unit.
SE9400987A 1994-03-24 1994-03-24 Device for detecting instruments SE9400987L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9400987A SE9400987L (en) 1994-03-24 1994-03-24 Device for detecting instruments
EP95914621A EP0738129A1 (en) 1994-03-24 1995-03-21 Device for detecting position of surgical instruments
PCT/SE1995/000286 WO1995025475A1 (en) 1994-03-24 1995-03-21 Device for detecting position of surgical instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9400987A SE9400987L (en) 1994-03-24 1994-03-24 Device for detecting instruments

Publications (2)

Publication Number Publication Date
SE9400987D0 SE9400987D0 (en) 1994-03-24
SE9400987L true SE9400987L (en) 1995-09-25

Family

ID=20393400

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9400987A SE9400987L (en) 1994-03-24 1994-03-24 Device for detecting instruments

Country Status (3)

Country Link
EP (1) EP0738129A1 (en)
SE (1) SE9400987L (en)
WO (1) WO1995025475A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2022799A (en) * 1997-12-31 1999-07-19 Surgical Navigation Technologies, Inc. Wireless probe system for use with a stereotactic surgical device
WO2002039917A1 (en) * 1998-05-14 2002-05-23 Calypso Medical, Inc. Systems and methods for locating and defining a target location within a human body
DE29904018U1 (en) * 1999-03-05 1999-06-02 Bodenseewerk Gerätetechnik GmbH, 88662 Überlingen Active instrument for determining the position of navigation systems to support surgical interventions
US20020193685A1 (en) 2001-06-08 2002-12-19 Calypso Medical, Inc. Guided Radiation Therapy System
US7289839B2 (en) 2002-12-30 2007-10-30 Calypso Medical Technologies, Inc. Implantable marker with a leadless signal transmitter compatible for use in magnetic resonance devices
US9248003B2 (en) 2002-12-30 2016-02-02 Varian Medical Systems, Inc. Receiver used in marker localization sensing system and tunable to marker frequency
WO2005067563A2 (en) 2004-01-12 2005-07-28 Calypso Medical Technologies, Inc. Instruments with location markers and methods for tracking instruments through anatomical passageways
US9586059B2 (en) 2004-07-23 2017-03-07 Varian Medical Systems, Inc. User interface for guided radiation therapy
US8437449B2 (en) 2004-07-23 2013-05-07 Varian Medical Systems, Inc. Dynamic/adaptive treatment planning for radiation therapy
US8340742B2 (en) 2004-07-23 2012-12-25 Varian Medical Systems, Inc. Integrated radiation therapy systems and methods for treating a target in a patient
US9237860B2 (en) 2008-06-05 2016-01-19 Varian Medical Systems, Inc. Motion compensation for medical imaging and associated systems and methods
US10043284B2 (en) 2014-05-07 2018-08-07 Varian Medical Systems, Inc. Systems and methods for real-time tumor tracking
US9919165B2 (en) 2014-05-07 2018-03-20 Varian Medical Systems, Inc. Systems and methods for fiducial to plan association

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3371487D1 (en) * 1982-12-28 1987-06-19 Diffracto Ltd Apparatus and method for robot calibration
EP0647428A3 (en) * 1989-11-08 1995-07-12 George S Allen Interactive image-guided surgical system.
US5086401A (en) * 1990-05-11 1992-02-04 International Business Machines Corporation Image-directed robotic system for precise robotic surgery including redundant consistency checking
DE4202505B4 (en) * 1992-01-30 2004-04-29 Carl Zeiss Guide system for the spatial positioning of a surgical instrument, in particular an operating microscope

Also Published As

Publication number Publication date
EP0738129A1 (en) 1996-10-23
SE9400987D0 (en) 1994-03-24
WO1995025475A1 (en) 1995-09-28

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