WO2008108054A1 - 超音波診断装置 - Google Patents

超音波診断装置 Download PDF

Info

Publication number
WO2008108054A1
WO2008108054A1 PCT/JP2008/000105 JP2008000105W WO2008108054A1 WO 2008108054 A1 WO2008108054 A1 WO 2008108054A1 JP 2008000105 W JP2008000105 W JP 2008000105W WO 2008108054 A1 WO2008108054 A1 WO 2008108054A1
Authority
WO
WIPO (PCT)
Prior art keywords
probe
ultrasonic probe
transmitting
cartilage
unit
Prior art date
Application number
PCT/JP2008/000105
Other languages
English (en)
French (fr)
Inventor
Koji Mori
Original Assignee
Yamaguchi University
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 Yamaguchi University filed Critical Yamaguchi University
Priority to JP2009502441A priority Critical patent/JP4911540B2/ja
Priority to US12/449,862 priority patent/US8292817B2/en
Publication of WO2008108054A1 publication Critical patent/WO2008108054A1/ja

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving measuring tissue layers, e.g. skin, interfaces
    • 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
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—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
    • 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
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4514—Cartilage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4528—Joints
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/726—Details of waveform analysis characterised by using transforms using Wavelet transforms

Abstract

プローブ５中央に送受信兼用の超音波探触子７を設け、この両側に送信用超音波探触子８と受信用超音波探触子９が対称移動可能に設けてある。プローブ５を診断対称部位の皮膚に当て、送受信兼用超音波探触子７によってプローブ５が診断対象に垂直に向く角度を求める。送信用超音波探触子８、送受信兼用超音波探触子７からの反射信号、及び左右の超音波探触子８、９の位置データに基づき、超音波探触子間隔における受信用超音波探触子からの信号の信号強度を演算装置１６によって求め、その結果を表示装置１４に表示することによって関節軟骨の硬さ、厚さ、表面状態が表示されるので関節にプローブ等を挿入することなく、関節軟骨の硬さ、厚さ、及び関節軟骨表面の不均一性や亀裂の有無などを診断できる。
PCT/JP2008/000105 2007-03-05 2008-01-29 超音波診断装置 WO2008108054A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009502441A JP4911540B2 (ja) 2007-03-05 2008-01-29 超音波診断装置
US12/449,862 US8292817B2 (en) 2007-03-05 2008-01-29 Ultrasonograph

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-053846 2007-03-05
JP2007053846 2007-03-05

Publications (1)

Publication Number Publication Date
WO2008108054A1 true WO2008108054A1 (ja) 2008-09-12

Family

ID=39737952

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000105 WO2008108054A1 (ja) 2007-03-05 2008-01-29 超音波診断装置

Country Status (3)

Country Link
US (1) US8292817B2 (ja)
JP (1) JP4911540B2 (ja)
WO (1) WO2008108054A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2289421A1 (en) * 2009-09-01 2011-03-02 Furuno Electric Co., Ltd. Ultrasonic bone analyzing device
JP2014136133A (ja) * 2013-01-18 2014-07-28 Yamaguchi Univ 超音波診断装置
WO2015137131A1 (ja) * 2014-03-12 2015-09-17 古野電気株式会社 超音波診断装置、及び超音波診断方法
WO2016031697A1 (ja) * 2014-08-26 2016-03-03 公立大学法人大阪市立大学 軟骨診断装置および診断用プローブ
JPWO2014045925A1 (ja) * 2012-09-19 2016-08-18 古野電気株式会社 超音波解析装置、超音波解析方法及びプログラム
CN112617901A (zh) * 2020-12-22 2021-04-09 居天智慧(深圳)有限公司 脂肪厚度自动测量超声仪
JP7420632B2 (ja) 2020-04-16 2024-01-23 株式会社日立パワーソリューションズ 超音波検査装置及び超音波検査方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016081023A1 (en) 2014-11-18 2016-05-26 C.R. Bard, Inc. Ultrasound imaging system having automatic image presentation
EP4011298A1 (en) 2014-11-18 2022-06-15 C. R. Bard, Inc. Ultrasound imaging system having automatic image presentation
BR112019002320A2 (pt) * 2016-08-08 2019-06-18 Koninklijke Philips Nv sistema para medição de componentes de tecido corporal adiposo e magro, método para medição de componentes de tecido corporal adiposo e magro do tecido corporal, e programa de computador
CN109394273A (zh) * 2018-10-29 2019-03-01 曼图电子(上海)有限公司 一种高频超声皮肤检测系统及检测方法
TWI684005B (zh) * 2019-04-10 2020-02-01 佳世達科技股份有限公司 水下超音波裝置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001299772A (ja) * 2000-04-20 2001-10-30 Teijin Ltd 超音波治療装置
JP2002345821A (ja) * 2001-05-29 2002-12-03 Koji Hattori 関節腔内の超音波解析システム
JP2005526539A (ja) * 2002-01-07 2005-09-08 ジーイー・メディカル・システムズ・イスラエル・リミテッド 硬組織の凸凹をマッピングするシステム及び方法
JP2005253751A (ja) * 2004-03-12 2005-09-22 Fuji Photo Film Co Ltd 超音波用探触子及び超音波診断装置

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US3683680A (en) * 1970-02-03 1972-08-15 British Railways Board Ultrasonic flaw detection apparatus
FR2265064B1 (ja) * 1974-03-19 1976-10-08 Centre Techn Ind Mecanique
EP0038055A3 (de) * 1980-04-16 1982-08-18 Georg Fischer Aktiengesellschaft Ultraschallprüfverfahren
JPS61290942A (ja) 1985-06-19 1986-12-20 株式会社東芝 超音波組織診断装置
JP3635512B2 (ja) 1996-10-18 2005-04-06 オリンパス株式会社 超音波診断装置
JPH11316215A (ja) 1998-05-01 1999-11-16 Nippon Steel Corp 超音波探傷装置及び超音波探傷方法
JP2001296282A (ja) * 2000-04-12 2001-10-26 Hatsuden Setsubi Gijutsu Kensa Kyokai 固体内弾性波伝搬の可視化方法および装置
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001299772A (ja) * 2000-04-20 2001-10-30 Teijin Ltd 超音波治療装置
JP2002345821A (ja) * 2001-05-29 2002-12-03 Koji Hattori 関節腔内の超音波解析システム
JP2005526539A (ja) * 2002-01-07 2005-09-08 ジーイー・メディカル・システムズ・イスラエル・リミテッド 硬組織の凸凹をマッピングするシステム及び方法
JP2005253751A (ja) * 2004-03-12 2005-09-22 Fuji Photo Film Co Ltd 超音波用探触子及び超音波診断装置

Non-Patent Citations (2)

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MORI K. ET AL.: "Choonpa o Riyo shita Kansetsu Nanokotsu no Hisesshoku Hyoka", TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS, SERIES A, vol. 70, no. 700, 25 December 2004 (2004-12-25), pages 1764 - 1771 *
OKAMOTO Y. ET AL.: "2 Tanshokushi ni yoru Choonpa Hyoka no Kento (Taigai kara no Choonpa Hyoka no Jitsugen ni Mukete)", THE JAPAN SOCIETY OF MECHANICAL ENGINEERS, 2006 NENDO NENJI TAIKAI KOEN RONBUNSHU, no. 5, 15 September 2006 (2006-09-15), pages 153 - 154 *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110054313A1 (en) * 2009-09-01 2011-03-03 Furuno Electric Co., Ltd. Ultrasonic bone analyzing device
JP2011050555A (ja) * 2009-09-01 2011-03-17 Furuno Electric Co Ltd 超音波骨解析装置
US9101291B2 (en) 2009-09-01 2015-08-11 Furuno Electric Company, Ltd. Ultrasonic bone analysis with harmonic and amplitude of the frequencies from cartilage to determine the relative ratio of integral amplitude values
EP2289421A1 (en) * 2009-09-01 2011-03-02 Furuno Electric Co., Ltd. Ultrasonic bone analyzing device
JPWO2014045925A1 (ja) * 2012-09-19 2016-08-18 古野電気株式会社 超音波解析装置、超音波解析方法及びプログラム
JP2014136133A (ja) * 2013-01-18 2014-07-28 Yamaguchi Univ 超音波診断装置
JPWO2015137131A1 (ja) * 2014-03-12 2017-04-06 古野電気株式会社 超音波診断装置、及び超音波診断方法
CN106102591A (zh) * 2014-03-12 2016-11-09 古野电气株式会社 超声波诊断装置、以及超声波诊断方法
WO2015137131A1 (ja) * 2014-03-12 2015-09-17 古野電気株式会社 超音波診断装置、及び超音波診断方法
US10568604B2 (en) 2014-03-12 2020-02-25 Furuno Electric Co., Ltd. Method and device for ultrasonic diagnosis
WO2016031697A1 (ja) * 2014-08-26 2016-03-03 公立大学法人大阪市立大学 軟骨診断装置および診断用プローブ
JPWO2016031697A1 (ja) * 2014-08-26 2017-07-06 公立大学法人大阪市立大学 軟骨診断装置および診断用プローブ
JP7420632B2 (ja) 2020-04-16 2024-01-23 株式会社日立パワーソリューションズ 超音波検査装置及び超音波検査方法
CN112617901A (zh) * 2020-12-22 2021-04-09 居天智慧(深圳)有限公司 脂肪厚度自动测量超声仪

Also Published As

Publication number Publication date
US8292817B2 (en) 2012-10-23
JP4911540B2 (ja) 2012-04-04
US20100030077A1 (en) 2010-02-04
JPWO2008108054A1 (ja) 2010-06-10

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