WO2014106869A8 - A multiple-optical-unit spatial tracking system, to be used in neuro-surgical operations and in transcranial magnetic stimulation guided by radiological images - Google Patents

A multiple-optical-unit spatial tracking system, to be used in neuro-surgical operations and in transcranial magnetic stimulation guided by radiological images Download PDF

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Publication number
WO2014106869A8
WO2014106869A8 PCT/IT2014/000001 IT2014000001W WO2014106869A8 WO 2014106869 A8 WO2014106869 A8 WO 2014106869A8 IT 2014000001 W IT2014000001 W IT 2014000001W WO 2014106869 A8 WO2014106869 A8 WO 2014106869A8
Authority
WO
WIPO (PCT)
Prior art keywords
patient
optical
instruments
fixed
guided
Prior art date
Application number
PCT/IT2014/000001
Other languages
French (fr)
Other versions
WO2014106869A1 (en
Inventor
Filippo CARDUCCI
Original Assignee
Università Degli Studi Di Roma "La Sapienza"
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 Università Degli Studi Di Roma "La Sapienza" filed Critical Università Degli Studi Di Roma "La Sapienza"
Publication of WO2014106869A1 publication Critical patent/WO2014106869A1/en
Publication of WO2014106869A8 publication Critical patent/WO2014106869A8/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/065—Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe
    • 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
    • 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
    • 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
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique
    • A61B5/1127—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique using markers
    • 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
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique
    • A61B5/1128—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique using image analysis
    • 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
    • A61B2034/2051—Electromagnetic tracking systems
    • 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
    • A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy

Abstract

A multiple-optical-unit spatial navigation system, to be used in surgical or therapeutic or bioptic operations, guided by images of the area of the patient to be operated on, comprises, in combination: two or more optical tracking units (UP, US2, USN) arranged so as to film the working area from different mutually complementary angles; a plurality of position sensors (S) fixed to the instruments used on the patient; a plurality of position sensors (SP) fixed on the patient; at least one monitor or display for the operator, displayed on which is the x-ray or echographic image, or scintigraphic or CAT image, or image of any other useful type, also represented in which is the effective instantaneous position of the instruments being used; and at least one computing unit designed to receive the signals from the optical tracking units (UP, US2, USN) for updating in real time the images corresponding to the patient shown on said display or monitor, modifying the position of the instruments with respect to said displayed images; wherein said optical tracking units (UP, US2, USN) are designed to detect the movements of the sensors (S) fixed with respect to the instruments and of the sensors (SP) fixed with respect to the patient, and to send the data regarding said movements to said computing unit.
PCT/IT2014/000001 2013-01-07 2014-01-07 A multiple-optical-unit spatial tracking system, to be used in neuro-surgical operations and in transcranial magnetic stimulation guided by radiological images WO2014106869A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM2013A000009 2013-01-07
IT000009A ITRM20130009A1 (en) 2013-01-07 2013-01-07 "MULTIPLE SPATIAL TRACKING SYSTEM, OPTICAL UNIT, TO BE USED IN NEUROSURGERY AND TRANSCRANIAL MAGNETIC STIMULATION GUIDED BY RADIOLOGICAL IMAGES"

Publications (2)

Publication Number Publication Date
WO2014106869A1 WO2014106869A1 (en) 2014-07-10
WO2014106869A8 true WO2014106869A8 (en) 2014-09-18

Family

ID=47722409

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2014/000001 WO2014106869A1 (en) 2013-01-07 2014-01-07 A multiple-optical-unit spatial tracking system, to be used in neuro-surgical operations and in transcranial magnetic stimulation guided by radiological images

Country Status (2)

Country Link
IT (1) ITRM20130009A1 (en)
WO (1) WO2014106869A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108742841A (en) * 2018-05-30 2018-11-06 上海交通大学 A kind of operation tool real-time location method of multiposition tracker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105919669B (en) * 2016-07-01 2018-07-20 华南理工大学 A method of realizing that optical operation navigation surgical instrument is demarcated using caliberating device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6235038B1 (en) * 1999-10-28 2001-05-22 Medtronic Surgical Navigation Technologies System for translation of electromagnetic and optical localization systems
US7702379B2 (en) * 2004-08-25 2010-04-20 General Electric Company System and method for hybrid tracking in surgical navigation
US9737235B2 (en) * 2009-03-09 2017-08-22 Medtronic Navigation, Inc. System and method for image-guided navigation
US9351800B2 (en) * 2010-12-27 2016-05-31 General Electric Company Hybrid tracking system utilizing combined LED and magnetoresistance sensors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108742841A (en) * 2018-05-30 2018-11-06 上海交通大学 A kind of operation tool real-time location method of multiposition tracker

Also Published As

Publication number Publication date
WO2014106869A1 (en) 2014-07-10
ITRM20130009A1 (en) 2014-07-08

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