JP7167045B2 - 音響センサーを位置決めするためのロケーションデバイス及びシステム - Google Patents
音響センサーを位置決めするためのロケーションデバイス及びシステム Download PDFInfo
- Publication number
- JP7167045B2 JP7167045B2 JP2019548395A JP2019548395A JP7167045B2 JP 7167045 B2 JP7167045 B2 JP 7167045B2 JP 2019548395 A JP2019548395 A JP 2019548395A JP 2019548395 A JP2019548395 A JP 2019548395A JP 7167045 B2 JP7167045 B2 JP 7167045B2
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- acoustic sensor
- transducer array
- transmit
- ultrasound
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Images
Classifications
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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
- A61B8/08—Clinical applications
- A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
- A61B8/0841—Clinical applications involving detecting or locating foreign bodies or organic structures for locating instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences
-
- 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
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
- G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
-
- 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
- A61B2034/2063—Acoustic tracking systems, e.g. using ultrasound
-
- 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
- A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
-
- 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
- A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
- A61B2090/3782—Surgical systems with images on a monitor during operation using ultrasound transmitter or receiver in catheter or minimal invasive instrument
- A61B2090/3784—Surgical systems with images on a monitor during operation using ultrasound transmitter or receiver in catheter or minimal invasive instrument both receiver and transmitter being in the instrument or receiver being also transmitter
-
- 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
- A61B2090/3925—Markers, e.g. radio-opaque or breast lesions markers ultrasonic
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Robotics (AREA)
- Human Computer Interaction (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762469592P | 2017-03-10 | 2017-03-10 | |
| EP17160264.2 | 2017-03-10 | ||
| EP17160264 | 2017-03-10 | ||
| US62/469,592 | 2017-03-10 | ||
| US201762577198P | 2017-10-26 | 2017-10-26 | |
| US62/577,198 | 2017-10-26 | ||
| PCT/EP2018/054999 WO2018162305A1 (en) | 2017-03-10 | 2018-03-01 | Location device and system for locating an acoustic sensor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020509821A JP2020509821A (ja) | 2020-04-02 |
| JP2020509821A5 JP2020509821A5 (enExample) | 2021-04-08 |
| JP7167045B2 true JP7167045B2 (ja) | 2022-11-08 |
Family
ID=61386862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019548395A Active JP7167045B2 (ja) | 2017-03-10 | 2018-03-01 | 音響センサーを位置決めするためのロケーションデバイス及びシステム |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11747456B2 (enExample) |
| EP (1) | EP3592240B1 (enExample) |
| JP (1) | JP7167045B2 (enExample) |
| CN (1) | CN110392553B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3809160A1 (en) * | 2019-10-18 | 2021-04-21 | Furuno Electric Company Limited | Apparatus and method for detecting objects in water bodies |
| CN111751787B (zh) * | 2020-06-10 | 2024-04-19 | 国网天津市电力公司电力科学研究院 | 一种基于超声阵列双曲线算法的变压器机器鱼定位方法 |
| CN111938583A (zh) * | 2020-07-20 | 2020-11-17 | 南昌大学 | 一种多焦点大景深光声显微成像方法与装置 |
| CN117310607B (zh) * | 2023-09-27 | 2024-05-31 | 三峡大学 | 一种基于多阵列音频信号探测光缆的方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003225226A (ja) | 2001-12-21 | 2003-08-12 | Biosense Inc | 移植可能および挿入可能な受動型タグ |
| US6685645B1 (en) | 2001-10-20 | 2004-02-03 | Zonare Medical Systems, Inc. | Broad-beam imaging |
| JP2016506793A (ja) | 2013-02-05 | 2016-03-07 | マフィン・インコーポレイテッドMuffin Incorporated | 経時エコー源性マーカー |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7806362A (nl) * | 1977-07-27 | 1979-01-30 | Siemens Ag | Inrichting voor het onderzoeken van lichamen door af- tasting met ultrageluid. |
| US4249539A (en) | 1979-02-09 | 1981-02-10 | Technicare Corporation | Ultrasound needle tip localization system |
| US4697595A (en) | 1984-07-24 | 1987-10-06 | Telectronics N.V. | Ultrasonically marked cardiac catheters |
| FR2642640B1 (fr) * | 1989-02-08 | 1991-05-10 | Centre Nat Rech Scient | Procede et dispositif de focalisation d'ultrasons dans les tissus |
| JPH03254738A (ja) * | 1990-03-02 | 1991-11-13 | Nkk Corp | 血管位置測定装置 |
| US5301674A (en) * | 1992-03-27 | 1994-04-12 | Diasonics, Inc. | Method and apparatus for focusing transmission and reception of ultrasonic beams |
| DE10115341A1 (de) | 2001-03-28 | 2002-10-02 | Philips Corp Intellectual Pty | Verfahren und bildgebendes Ultraschallsystem zur Besimmung der Position eines Katheters |
| US6544179B1 (en) * | 2001-12-14 | 2003-04-08 | Koninklijke Philips Electronics, Nv | Ultrasound imaging system and method having automatically selected transmit focal positions |
| US7270634B2 (en) * | 2003-03-27 | 2007-09-18 | Koninklijke Philips Electronics N.V. | Guidance of invasive medical devices by high resolution three dimensional ultrasonic imaging |
| US7134341B2 (en) | 2003-04-28 | 2006-11-14 | Zuli Holdings Ltd | Methods and devices for determining the resonance frequency of passive mechanical resonators |
| EP1633234A4 (en) | 2003-06-03 | 2009-05-13 | Physiosonics Inc | SYSTEMS AND METHOD FOR THE NONINVASIVE DETERMINATION OF THE SHAFT INSIDE PRESSURE AND SOUNDWAVE ARRANGEMENTS FOR USE IN THESE SYSTEMS |
| JP2008514264A (ja) | 2004-09-29 | 2008-05-08 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 乳房の超音波画像診断を高精度で行う方法および装置 |
| WO2006044868A1 (en) | 2004-10-20 | 2006-04-27 | Nervonix, Inc. | An active electrode, bio-impedance based, tissue discrimination system and methods and use |
| US7713210B2 (en) | 2004-11-23 | 2010-05-11 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Method and apparatus for localizing an ultrasound catheter |
| CN1803226A (zh) * | 2005-01-10 | 2006-07-19 | 重庆微海软件开发有限公司 | 用于高强度聚焦超声治疗头的辅助定位和监测装置 |
| US8376947B2 (en) * | 2008-03-26 | 2013-02-19 | Bioquantetics, Inc. | Application of image-based dynamic ultrasound spectrography (IDUS) in detection and localization of breast microcalcifcation |
| WO2010033875A1 (en) | 2008-09-19 | 2010-03-25 | Physiosonics, Inc. | Acoustic palpation using non-invasive ultrasound techniques to identify and localize tissue eliciting biological responses |
| WO2010142286A1 (de) * | 2009-06-12 | 2010-12-16 | Technische Universität Dresden | Anordnung und verfahren zur kombinierten bestimmung von schallgeschwindigkeiten und abständen in medien mittels ultraschall |
| US9282946B2 (en) | 2010-05-03 | 2016-03-15 | Koninklijke Philips N.V. | Ultrasonic tracking of ultrasound transducer(s) aboard an interventional tool |
| US8622909B1 (en) * | 2010-10-19 | 2014-01-07 | Quantason, LLC | Method of locating the position of a microcalcification in a human breast |
| US9168022B2 (en) | 2011-01-07 | 2015-10-27 | General Electric Company | Abdominal sonar system and apparatus |
| BR112013018044A2 (pt) * | 2011-01-18 | 2019-09-03 | Koninl Philips Electronics Nv | aparelho terapêutico, produto de programa de computador e método de renderização de uma região alvo atingível |
| JP6053766B2 (ja) | 2011-06-13 | 2016-12-27 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 二次元撮像プローブを用いる三次元針位置特定 |
| US9743839B2 (en) | 2011-11-02 | 2017-08-29 | Seno Medical Instruments, Inc. | Playback mode in an optoacoustic imaging system |
| CN102879472B (zh) | 2012-09-22 | 2015-01-28 | 华南理工大学 | 一种基于频谱认知的自适应超声钢轨探伤方法及装置 |
| US10610196B2 (en) | 2013-06-28 | 2020-04-07 | Koninklijke Philips N.V. | Shape injection into ultrasound image to calibrate beam patterns in real-time |
| JP6556445B2 (ja) * | 2014-02-10 | 2019-08-07 | キヤノンメディカルシステムズ株式会社 | 超音波診断装置、画像処理装置及び画像処理方法 |
| WO2015191871A1 (en) * | 2014-06-11 | 2015-12-17 | The Johns Hopkins University | Synthetic aperture ultrasound system |
| JP2016107061A (ja) * | 2014-11-28 | 2016-06-20 | 株式会社東芝 | 超音波診断装置 |
-
2018
- 2018-03-01 EP EP18707716.9A patent/EP3592240B1/en active Active
- 2018-03-01 CN CN201880017100.1A patent/CN110392553B/zh active Active
- 2018-03-01 US US16/492,446 patent/US11747456B2/en active Active
- 2018-03-01 JP JP2019548395A patent/JP7167045B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6685645B1 (en) | 2001-10-20 | 2004-02-03 | Zonare Medical Systems, Inc. | Broad-beam imaging |
| JP2003225226A (ja) | 2001-12-21 | 2003-08-12 | Biosense Inc | 移植可能および挿入可能な受動型タグ |
| JP2016506793A (ja) | 2013-02-05 | 2016-03-07 | マフィン・インコーポレイテッドMuffin Incorporated | 経時エコー源性マーカー |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020509821A (ja) | 2020-04-02 |
| US11747456B2 (en) | 2023-09-05 |
| EP3592240A1 (en) | 2020-01-15 |
| US20200041630A1 (en) | 2020-02-06 |
| CN110392553A (zh) | 2019-10-29 |
| CN110392553B (zh) | 2023-04-04 |
| EP3592240B1 (en) | 2021-05-12 |
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