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WO2013128775A1 - Dispositif d'inspection ultrasonographique, procédé et programme d'inspection ultrasonographique - Google Patents

Dispositif d'inspection ultrasonographique, procédé et programme d'inspection ultrasonographique Download PDF

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Publication number
WO2013128775A1
WO2013128775A1 PCT/JP2012/083856 JP2012083856W WO2013128775A1 WO 2013128775 A1 WO2013128775 A1 WO 2013128775A1 JP 2012083856 W JP2012083856 W JP 2012083856W WO 2013128775 A1 WO2013128775 A1 WO 2013128775A1
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WO
WIPO (PCT)
Prior art keywords
inspection
present
ultrasonic inspection
inspection apparatus
affected area
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2012/083856
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English (en)
Japanese (ja)
Inventor
佐古　曜一郎
広一郎 小野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of WO2013128775A1 publication Critical patent/WO2013128775A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
    • 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

Definitions

  • Patent Document 1 a technique described in Patent Document 1 below is an example of a technique for performing tactile feedback in response to movement of the device in the patient to the user of the device. Can be mentioned.
  • tactile feedback that responds to the movement of the instrument is performed to a user who uses the instrument such as a catheter or a wire inserted into the examination target.
  • tactile feedback that responds to the movement of the instrument according to the technique described in Patent Document 1 it is not desirable to reduce the possibility of an inspection error occurring in ultrasonic inspection.
  • This disclosure proposes a new and improved ultrasonic inspection apparatus, ultrasonic inspection method, and program capable of reducing the possibility of an inspection error occurring in an ultrasonic inspection.
  • a recording medium for example, a storage unit (described later) provided in the ultrasonic inspection apparatus according to the present embodiment, or a removable external recording medium connected to the ultrasonic inspection apparatus according to the present embodiment.
  • a network for example, a wired network such as a LAN (Local Area Network) or a WAN (Wide Area Network), a wireless network such as a wireless LAN (WLAN), or TCP / Examples include the Internet using a communication protocol such as IP (Transmission Control Protocol / Internet Protocol).
  • the ultrasonic inspection apparatus determines the distance corresponding to the inspection granularity setting value using, for example, a table in which the inspection granularity setting value and the distance are associated
  • the inspection granularity setting value may be a value indicating the granularity level of inspection.
  • the ultrasonic inspection apparatus determines the inspection position in the inspection target based on the shape of the surface of the inspection target detected in step S200 and a template image (for example, a humanoid template image) corresponding to the inspection target.
  • Specify S202
  • the ultrasonic inspection apparatus acquires a template image corresponding to the inspection target, for example, similarly to step S100 shown in FIG.
  • the process of step S202 corresponds to, for example, a process of setting a reference coordinate axis for specifying a probe position (inspection position).
  • FIG. 3 shows an example in which the process of step S306 is performed after the process of step S304 is performed.
  • the ultrasonic inspection apparatus according to the present embodiment includes the process of step S304, the process of step S306, and the like. Can be performed independently. Therefore, for example, the ultrasonic inspection apparatus according to the present embodiment may perform the process of step S304 after the process of step S306, or perform the process of step S304 and the process of step S306 in synchronization. Also good.
  • the ultrasonic inspection apparatus can specify the position of the probe (inspection position) and the inclination of the probe at each time point, for example, by performing the processing shown in FIG.
  • the process related to specifying the probe position (inspection position) based on the detection value of the sensor obtained from the probe according to the present embodiment is not limited to the process shown in FIG.
  • the ultrasonic inspection apparatus according to the present embodiment performs processing related to specifying the tilt of the probe (for example, part of the processing in step S302, processing in step S304, and part of processing in step S308 shown in FIG. 3). It is also possible not to perform.
  • the ultrasonic inspection apparatus performs, for example, the processing according to the first example, the processing according to the second example, or the processing according to the third example, so that the position of the probe, that is, the inspection is performed. Identify the inspection location in the subject.
  • the position specifying process in the ultrasonic inspection apparatus according to the present embodiment is not limited to the process according to the first example to the process according to the third example.
  • the ultrasonic inspection apparatus calculates the distance between the most recently specified inspection position and the inspection position specified immediately before. calculate.
  • the ultrasonic inspection apparatus instructs execution of a more delicate inspection when the calculated distance is equal to or greater than a predetermined threshold corresponding to the set standard regarding the granularity of the inspection. A warning to this effect (an example of a notice regarding the importance of inspection) is issued.
  • the ultrasonic inspection apparatus instructs execution of a more delicate inspection when the calculated distance is smaller than a predetermined threshold corresponding to the set standard regarding the granularity of the inspection. Warning (an example of a notice regarding the importance of inspection) is not allowed.
  • the predetermined threshold value corresponding to the standard regarding the granularity of the inspection may be, for example, the standard itself regarding the granularity of the inspection (for example, when the standard regarding the granularity of the inspection indicates a distance), or the standard regarding the granularity of the inspection To a value determined by a table or the like (for example, when the standard regarding the granularity of inspection is a value indicating the granularity level of inspection).
  • the sonography apparatus makes a notification (an example of a notification regarding the importance of the inspection) indicating the number of affected parts set as a reference.
  • the ultrasonic inspection apparatus performs a notification (an example of a notification regarding the importance of the inspection) indicating the number of affected parts set as a reference, thereby receiving the notification.
  • a notification an example of a notification regarding the importance of the inspection
  • the person can recognize at least the number of affected parts present in the examination target. Therefore, the ultrasonic inspection apparatus according to the present embodiment performs an ultrasonic inspection by causing notification (an example of notification regarding the importance of the inspection) indicating the number of affected parts set as a reference as described above, for example. In this case, it is possible to reduce the possibility of an inspection error.
  • the ultrasonic inspection apparatus for example, as a reference when the distance between the calculated specified inspection position and the position of the affected part set as a reference is equal to or greater than a predetermined threshold for switching.
  • the notification indicating the set number of affected parts is not made possible.
  • the ultrasonic inspection apparatus determines whether or not to perform processing related to image matching between the inspection image indicated by the image data included in the diagnostic information and the inspection image indicated by the signal transmitted from the probe. You may selectively switch based on the distance between the examination position specified in the process (2) (position specifying process) and the position of the affected part set as a reference. More specifically, in the ultrasonic inspection apparatus according to the present embodiment, for example, the distance between the calculated specified inspection position and the position of the affected part set as a reference is smaller than a predetermined threshold for switching.
  • step S408 the ultrasonic inspection apparatus according to the present embodiment repeats the processing from step S402. If it is not determined in step S408 to end the inspection, the ultrasonic inspection apparatus according to the present embodiment ends the process according to the ultrasonic inspection method according to the present embodiment.
  • the MPU 150 includes, for example, an MPU (Micro Processing Unit), various processing circuits, and the like, and functions as the control unit 102 that controls the entire ultrasonic inspection apparatus 100. Also, the MPU 150 serves as, for example, a reference setting unit 110, a position specifying unit 112, a notification control unit 114, and a sound wave generation control unit 116, which will be described later, in the ultrasonic inspection apparatus 100.
  • MPU Micro Processing Unit
  • various processing circuits and the like
  • the control unit 102 that controls the entire ultrasonic inspection apparatus 100.
  • the MPU 150 serves as, for example, a reference setting unit 110, a position specifying unit 112, a notification control unit 114, and a sound wave generation control unit 116, which will be described later, in the ultrasonic inspection apparatus 100.
  • a program for causing a computer to function as the ultrasonic inspection apparatus according to the present embodiment for example, the process (1) (reference setting process) to the process (3) (notification control process) is added to the present embodiment.
  • the process (1) reference setting process
  • the process (3) notification control process

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

L'invention porte sur un dispositif d'inspection ultrasonographique pourvu d': une unité de réglage de référence pour établir un référencement appartenant à une partie malade d'après des informations élaborées à partir de diagnostic correspondant à un sujet d'inspection; une unité d'indication de position pour spécifier une position pour l'inspection par ondes sonores produite par une sonde capable de générer des ondes sonores, dans le sujet d'inspection; et une unité de commande de notification servant à produire une notification se rapportant à l'importance d'inspection au niveau de la position d'inspection spécifiée, en se basant sur la référence établie et la position d'inspection spécifiée.
PCT/JP2012/083856 2012-03-02 2012-12-27 Dispositif d'inspection ultrasonographique, procédé et programme d'inspection ultrasonographique Ceased WO2013128775A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012046174 2012-03-02
JP2012-046174 2012-03-02

Publications (1)

Publication Number Publication Date
WO2013128775A1 true WO2013128775A1 (fr) 2013-09-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/083856 Ceased WO2013128775A1 (fr) 2012-03-02 2012-12-27 Dispositif d'inspection ultrasonographique, procédé et programme d'inspection ultrasonographique

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WO (1) WO2013128775A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024501181A (ja) * 2020-12-30 2024-01-11 コーニンクレッカ フィリップス エヌ ヴェ 超音波画像取得、追跡、及びレビュー

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009142544A (ja) * 2007-12-17 2009-07-02 Toshiba Corp 超音波診断装置
WO2009098961A1 (fr) * 2008-02-07 2009-08-13 Hitachi Medical Corporation Dispositif échographique
JP2009195585A (ja) * 2008-02-25 2009-09-03 Toshiba Corp 超音波診断装置、及び超音波診断装置の制御プログラム
JP2010119576A (ja) * 2008-11-19 2010-06-03 Toshiba Corp 超音波診断装置及び超音波診断方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009142544A (ja) * 2007-12-17 2009-07-02 Toshiba Corp 超音波診断装置
WO2009098961A1 (fr) * 2008-02-07 2009-08-13 Hitachi Medical Corporation Dispositif échographique
JP2009195585A (ja) * 2008-02-25 2009-09-03 Toshiba Corp 超音波診断装置、及び超音波診断装置の制御プログラム
JP2010119576A (ja) * 2008-11-19 2010-06-03 Toshiba Corp 超音波診断装置及び超音波診断方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024501181A (ja) * 2020-12-30 2024-01-11 コーニンクレッカ フィリップス エヌ ヴェ 超音波画像取得、追跡、及びレビュー

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