JP4760324B2 - 超音波プルーブのトランスデューサ駆動装置 - Google Patents
超音波プルーブのトランスデューサ駆動装置 Download PDFInfo
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- JP4760324B2 JP4760324B2 JP2005332870A JP2005332870A JP4760324B2 JP 4760324 B2 JP4760324 B2 JP 4760324B2 JP 2005332870 A JP2005332870 A JP 2005332870A JP 2005332870 A JP2005332870 A JP 2005332870A JP 4760324 B2 JP4760324 B2 JP 4760324B2
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- 239000000523 sample Substances 0.000 title claims description 51
- 230000002093 peripheral effect Effects 0.000 claims description 5
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- 238000000034 method Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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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
-
- 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
- A61B8/44—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
- A61B8/4466—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe involving deflection 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
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
- A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements
-
- 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
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- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
- G01S15/8936—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in three dimensions
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
- G01S15/8938—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions
- G01S15/894—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions by rotation about a single axis
-
- 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
- G01S7/52079—Constructional features
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
- G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
- G10K11/355—Arcuate movement
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8993—Three dimensional imaging systems
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Gynecology & Obstetrics (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
14 ケース 20 トランスデューサ
22 ベアリング 24 係止部
26 張力印加手段 30 フレーム
32 支持部 33 ガイドレール
33a ガイド溝 34 収容部
40 駆動モータ 42 駆動軸
52 駆動プーリ 53 第1タイミングベルト
54 中間プーリ 55 第2タイミングベルト
56 縦動プーリ 58 縦動軸
60 ワイヤ 62 リール
64 ローラ
Claims (8)
- 本体と、前記本体の内部に移動可能に収納されて超音波信号と電気信号を相互変換するトランスデューサを備える超音波プルーブにおいて前記トランスデューサを駆動させるための装置であって、前記本体の内部に設けられるフレームと、前記フレームに固定され、前記トランスデューサを移動させる駆動力を発生させるためのモータと、前記フレームに回転可能に設けられる縦動軸と、前記トランスデューサの移動をガイドするためにフレームに設けられる一対のガイドレールと、前記モータの駆動力を前記縦動軸に伝達して前記縦動軸を回転させるための手段と、前記縦動軸の回転力を前記トランスデューサに伝達して前記トランスデューサを移動させるための手段とからなり、前記モータの駆動力を前記縦動軸に伝達して前記縦動軸を回転させるための手段として、前記モータの駆動軸と前記縦動軸に結合する複数のプーリと前記複数のプーリに巻かれて連動するようにする複数のベルトを備えることを特徴とする超音波プルーブのトランスデューサ駆動装置。
- 前記トランスデューサが前記一対のガイドレール間に位置し、前記トランスデューサと対向する前記ガイドレールの側面に長手方向にスロットが形成され、前記ガイドレールと対向する前記トランスデューサの両側面に前記スロットに収容され、転がり接触するベアリングが装着されていることを特徴とする請求項1に記載の超音波プルーブのトランスデューサ駆動装置。
- 前記プーリとベルトの相互接触する面に多数の歯が形成されて歯合されることを特徴とする請求項1に記載の超音波プルーブのトランスデューサ駆動装置。
- 前記縦動軸の回転力を前記トランスデューサに伝達して前記トランスデューサを移動させるための手段はワイヤであり、前記ワイヤの一部は前記縦動軸の周りに巻かれ、両端部は前記トランスデューサの両反対面にそれぞれ固定されることを特徴とする請求項1に記載の超音波プルーブのトランスデューサ駆動装置。
- 外周面に螺旋形のグルーブが形成されたリールが前記縦動軸の周りに共に回転可能に結合し、前記ワイヤの一部が前記螺旋形のグルーブに沿って巻かれていることを特徴とする請求項4に記載の超音波プルーブのトランスデューサ駆動装置。
- 前記ワイヤの張力を一定に維持させるための手段をさらに備えることを特徴とする請求項4に記載の超音波プルーブのトランスデューサ駆動装置。
- 前記ワイヤの張力を一定に維持させるための手段は前記トランスデューサの両反対面に固設された弾性部材であり、前記ワイヤの両端は前記弾性部材の端部に連結されていることを特徴とする請求項6に記載の超音波プルーブのトランスデューサ駆動装置。
- 前記ワイヤの移動をガイドするためのローラが前記フレームに設けられていることを特徴とする請求項4に記載の超音波プルーブのトランスデューサ駆動装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0064257 | 2005-07-15 | ||
KR1020050064257A KR100747094B1 (ko) | 2005-07-15 | 2005-07-15 | 초음파 프루브의 트랜스듀서 구동장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007021170A JP2007021170A (ja) | 2007-02-01 |
JP4760324B2 true JP4760324B2 (ja) | 2011-08-31 |
Family
ID=37042558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005332870A Expired - Fee Related JP4760324B2 (ja) | 2005-07-15 | 2005-11-17 | 超音波プルーブのトランスデューサ駆動装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7635335B2 (ja) |
EP (1) | EP1744178A3 (ja) |
JP (1) | JP4760324B2 (ja) |
KR (1) | KR100747094B1 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100473356C (zh) * | 2003-05-19 | 2009-04-01 | 松下电器产业株式会社 | 超声波探头 |
KR100714318B1 (ko) * | 2005-07-15 | 2007-06-08 | 주식회사 메디슨 | 초음파 프루브의 트랜스듀서 이동 가이드장치 |
US8128568B2 (en) * | 2006-05-02 | 2012-03-06 | U-Systems, Inc. | Handheld volumetric ultrasound scanning device |
KR100949061B1 (ko) | 2006-12-27 | 2010-03-25 | 주식회사 메디슨 | 초음파 진단장치의 프로브의 초음파 진동자 회동장치 |
KR100951589B1 (ko) | 2007-01-03 | 2010-04-13 | 주식회사 메디슨 | 탐촉부 회동장치의 와이어로프 고정장치를 갖는 초음파 프루브 |
KR100891287B1 (ko) * | 2007-04-17 | 2009-04-06 | 주식회사 메디슨 | 초음파 진단장치의 프루브 |
US8317711B2 (en) * | 2007-06-16 | 2012-11-27 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Oscillating phased-array ultrasound imaging catheter system |
JP5205135B2 (ja) * | 2008-06-09 | 2013-06-05 | 株式会社東芝 | 超音波プローブ及び超音波診断装置 |
US8475384B2 (en) * | 2008-08-01 | 2013-07-02 | Koninklijke Philips Electroncis N.V. | Three dimensional imaging ultrasound probe |
EP2186481A1 (en) * | 2008-11-17 | 2010-05-19 | Medison Co., Ltd. | Ultrasonic probe capable of probing curved surface |
KR101068040B1 (ko) * | 2009-07-24 | 2011-09-28 | 경북대학교 산학협력단 | 3차원 초음파 스캐너 |
CN102018531B (zh) * | 2009-09-21 | 2014-03-05 | 深圳迈瑞生物医疗电子股份有限公司 | 一种用于超声成像的探头 |
CN102087122B (zh) * | 2009-12-02 | 2014-10-29 | 深圳迈瑞生物医疗电子股份有限公司 | 一种3d机械探头 |
CN102551792B (zh) | 2010-12-27 | 2015-04-08 | 深圳迈瑞生物医疗电子股份有限公司 | 一种3d机械探头 |
KR101116405B1 (ko) * | 2011-02-21 | 2012-03-12 | (주)프로소닉 | 직립 모터 구동 방식의 초음파 프로브 |
CN104248448B (zh) * | 2013-06-25 | 2016-06-29 | 深圳开立生物医疗科技股份有限公司 | 一种超声三维成像探头 |
KR102136174B1 (ko) * | 2013-08-13 | 2020-07-21 | 삼성메디슨 주식회사 | 초음파 진단장치 |
KR102255420B1 (ko) | 2014-03-19 | 2021-05-24 | 삼성메디슨 주식회사 | 3d 초음파 프로브 |
KR102437475B1 (ko) * | 2014-12-05 | 2022-08-30 | 삼성메디슨 주식회사 | 초음파 프로브 |
CN105877780B (zh) * | 2015-08-25 | 2019-05-31 | 上海深博医疗器械有限公司 | 全自动超声扫描仪及扫描检测方法 |
KR102591372B1 (ko) * | 2015-10-27 | 2023-10-20 | 삼성메디슨 주식회사 | 초음파 프로브 |
KR102615034B1 (ko) * | 2016-02-22 | 2023-12-19 | 삼성메디슨 주식회사 | 초음파 프로브 |
KR102635043B1 (ko) * | 2017-11-29 | 2024-02-13 | 삼성메디슨 주식회사 | 초음파프로브 |
KR102602493B1 (ko) * | 2018-01-15 | 2023-11-16 | 삼성메디슨 주식회사 | 초음파프로브 |
US11247075B2 (en) | 2018-12-21 | 2022-02-15 | Industrial Technology Research Institute | Ultrasonic probe device |
CN212037573U (zh) * | 2019-06-05 | 2020-12-01 | 深圳嘉瑞电子科技有限公司 | 一种超声波4d探头 |
CN112666258B (zh) * | 2021-03-17 | 2022-07-19 | 沧州中车株机轨道装备服务有限公司 | 一种轨道交通用车辆底部检测维修设备 |
EP4316380A4 (en) * | 2021-03-23 | 2024-04-10 | Edan Instruments, Inc. | DETECTION PROBE, TRANSMISSION DEVICE AND DETECTION INSTRUMENT |
FR3123442B1 (fr) | 2021-05-26 | 2024-05-10 | Echopen Factory | Sonde échographique et procédé de mise en oeuvre |
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GB1539512A (en) * | 1975-01-17 | 1979-01-31 | Greater Glasgow Health Board | Ultrasonic scanning apparatus |
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JPH074366B2 (ja) * | 1984-02-03 | 1995-01-25 | 株式会社東芝 | 医用超音波装置用水槽 |
EP0233724B1 (en) | 1986-01-30 | 1992-04-15 | Matsushita Electric Industrial Co., Ltd. | Ultrasonic probe for medical diagnostic examination |
US4930515A (en) * | 1988-10-04 | 1990-06-05 | Diasonics, Inc. | Ultrasound probe with multi-orientation tip-mounted transducer |
JPH0773576B2 (ja) * | 1992-05-27 | 1995-08-09 | アロカ株式会社 | 三次元データ取込み用超音波探触子 |
JP3679895B2 (ja) * | 1997-06-12 | 2005-08-03 | シロキ工業株式会社 | 車両のワイヤ式パワーウィンドレギュレータ |
US20030055338A1 (en) | 2001-09-18 | 2003-03-20 | Josef Steininger | Apparatus and methods for ultrasound imaging with positioning of the transducer array |
JP2004290272A (ja) * | 2003-03-25 | 2004-10-21 | Matsushita Electric Ind Co Ltd | 超音波探触子 |
-
2005
- 2005-07-15 KR KR1020050064257A patent/KR100747094B1/ko active IP Right Grant
- 2005-11-04 US US11/266,325 patent/US7635335B2/en active Active
- 2005-11-04 EP EP05024044A patent/EP1744178A3/en not_active Withdrawn
- 2005-11-17 JP JP2005332870A patent/JP4760324B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20070009175A (ko) | 2007-01-18 |
EP1744178A2 (en) | 2007-01-17 |
US7635335B2 (en) | 2009-12-22 |
JP2007021170A (ja) | 2007-02-01 |
KR100747094B1 (ko) | 2007-08-07 |
EP1744178A3 (en) | 2009-08-05 |
US20070016060A1 (en) | 2007-01-18 |
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