ES2576503T3 - Sistema de navegación por ultrasonidos asistida por ordenador para proporcionar asistencia durante operaciones de diagnóstico y terapéuticas - Google Patents

Sistema de navegación por ultrasonidos asistida por ordenador para proporcionar asistencia durante operaciones de diagnóstico y terapéuticas Download PDF

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Publication number
ES2576503T3
ES2576503T3 ES14164309.8T ES14164309T ES2576503T3 ES 2576503 T3 ES2576503 T3 ES 2576503T3 ES 14164309 T ES14164309 T ES 14164309T ES 2576503 T3 ES2576503 T3 ES 2576503T3
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dimensional
image
ultrasonic
images
pseudoultrasonic
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ES14164309.8T
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English (en)
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Pietro Larizza
Angelo Michele Vinci
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MASMEC SpA
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MASMEC SpA
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
    • A61B8/4254—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient using sensors mounted on the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/5238—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for combining image data of patient, e.g. merging several images from different acquisition modes into one image
    • A61B8/5261—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for combining image data of patient, e.g. merging several images from different acquisition modes into one image combining images from different diagnostic modalities, e.g. ultrasound and X-ray
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5247—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from an ionising-radiation diagnostic technique and a non-ionising radiation diagnostic technique, e.g. X-ray and ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
    • A61B8/4263—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient using sensors not mounted on the probe, e.g. mounted on an external reference frame
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4405—Device being mounted on a trolley
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/461—Displaying means of special interest
    • A61B8/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/523—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for generating planar views from image data in a user selectable plane not corresponding to the acquisition plane

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

Un sistema de navegación por ultrasonidos asistida por ordenador (100) incluyendo una unidad instrumental (1) que coopera con: - un dispositivo de ultrasonidos (4) provisto de una sonda de ultrasonidos (3) para capturar una pluralidad de imágenes ultrasónicas bidimensionales de una región en cuestión; - un sensor de seguimiento por infrarrojos o electromagnético (20) adaptado para detectar la posición de un sensor (22) acoplado a la sonda de ultrasonidos y provisto elementos marcadores por infrarrojos (M-I-U) o elementos marcadores electromagnéticos (M-E-U); estando configurada dicha unidad instrumental para detectar la posición del sensor en el sistema de referencia del sensor de seguimiento (20) y para orientar las imágenes ultrasónicas capturadas (imagen C-2D), caracterizándose el sistema por implementar: a) medios de importación (200) que importan una pluralidad de imágenes bidimensionales, obtenidas por medio de técnicas de tomografía por rayos X CT o resonancia magnética MR y relacionadas con una exploración completa de una región anatómica en cuestión, a la memoria (7) del ordenador; dichas imágenes bidimensionales están preferiblemente en formato DICOM (Formación de imágenes digitales y comunicaciones en medicina); b) primeros medios de reconstrucción (210), que, comenzando con imágenes bidimensionales importadas, forman una reconstrucción tridimensional de toda la región anatómica en cuestión generando una imagen tridimensional reconstruida A; c) medios de transformación (220), que transforman dicha imagen tridimensional A a una imagen pseudoultrasónica tridimensional B formada por una pluralidad de imágenes pseudoultrasónicas bidimensionales (B-2D); d) medios de exploración (230) por medio de los que al menos una imagen ultrasónica bidimensional (e) de la región anatómica en cuestión es capturada moviendo manualmente dicha sonda de ultrasonidos (3) con respecto a dicha región en cuestión; estando adaptados además dichos medios de exploración (230) para detectar la posición del sensor (22) acoplado a la sonda en el sistema de referencia del sensor de seguimiento (20) orientando en el espacio la imagen ultrasónica bidimensional capturada que se almacena; e) medios de comparación (235) configurados para extraer la imagen pseudoultrasónica bidimensional (imagen B- 2D) muy similar a dicha imagen ultrasónica almacenada (C-2D); f) medios de selección (250) de puntos característicos en dicha imagen ultrasónica bidimensional previamente capturada, detectada y almacenada (C-2D) y en la imagen pseudoultrasónica bidimensional extraída (B-2D); g) medios de alineación (250, 260) que, según los puntos característicos seleccionados, realizan una operación de realineación entre el sistema de referencia de la imagen pseudoultrasónica tridimensional (imagen B) y por ello de la imagen A y la del espacio operativo en el que opera la sonda de ultrasonidos, de modo que los puntos característicos identificados coincidan en los respectivos sistemas de referencia de las dos imágenes bidimensionales.

Description

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Claims (1)

  1. imagen1
    imagen2
ES14164309.8T 2013-06-26 2014-04-10 Sistema de navegación por ultrasonidos asistida por ordenador para proporcionar asistencia durante operaciones de diagnóstico y terapéuticas Active ES2576503T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000527A ITTO20130527A1 (it) 2013-06-26 2013-06-26 Sistema di navigazione ecografica assistita da calcolatore, in particolare per fornire assistenza al personale medico durante interventi diagnostici e/o terapeutici.
ITTO20130527 2013-06-26

Publications (1)

Publication Number Publication Date
ES2576503T3 true ES2576503T3 (es) 2016-07-07

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ES14164309.8T Active ES2576503T3 (es) 2013-06-26 2014-04-10 Sistema de navegación por ultrasonidos asistida por ordenador para proporcionar asistencia durante operaciones de diagnóstico y terapéuticas

Country Status (3)

Country Link
EP (1) EP2818116B1 (es)
ES (1) ES2576503T3 (es)
IT (1) ITTO20130527A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018091337A1 (en) * 2016-11-17 2018-05-24 Koninklijke Philips N.V. Remote ultrasonic diagnosis with controlled image display quality
IT201800004953A1 (it) * 2018-04-27 2019-10-27 Procedimento e sistema diagnostico
WO2019193616A1 (en) * 2018-04-04 2019-10-10 S.I.T.-Sordina Iort Technologies Spa Radiotherapy process and system
IT201800008048A1 (it) * 2018-08-10 2020-02-10 Sit - Sordina Iort Tech Spa Sistema per trattamenti radiologici
CN109259793A (zh) * 2018-07-11 2019-01-25 浙江京新术派医疗科技有限公司 超声校准系统、方法、电子设备及存储介质
US11839514B2 (en) * 2018-08-20 2023-12-12 BFLY Operations, Inc Methods and apparatuses for guiding collection of ultrasound data
CN111386555B (zh) * 2018-10-30 2024-03-29 西安大医集团股份有限公司 图像引导方法及装置、医疗设备、计算机可读存储介质
CN111166373B (zh) * 2019-03-29 2023-04-14 艾瑞迈迪科技石家庄有限公司 一种定位注册方法、装置和系统
US11872080B1 (en) * 2020-02-26 2024-01-16 Board Of Trustees Of The University Of Alabama, For And On Behalf Of The University Of Alabama In Huntsville Multi-modal heart diagnostic system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006007716A2 (en) * 2004-07-20 2006-01-26 Resonant Medical Inc. Calibrating imaging devices
US8731264B2 (en) * 2006-11-27 2014-05-20 Koninklijke Philips N.V. System and method for fusing real-time ultrasound images with pre-acquired medical images
US8556815B2 (en) * 2009-05-20 2013-10-15 Laurent Pelissier Freehand ultrasound imaging systems and methods for guiding fine elongate instruments
US20130144135A1 (en) * 2011-08-02 2013-06-06 Mohamed R. Mahfouz Method and apparatus for three dimensional reconstruction of a joint using ultrasound

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Publication number Publication date
ITTO20130527A1 (it) 2014-12-27
EP2818116A9 (en) 2015-02-11
EP2818116A1 (en) 2014-12-31
EP2818116B1 (en) 2016-04-06

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