KR100949067B1 - 초음파 진단장치의 프로브의 초음파 진동자 회동장치 - Google Patents
초음파 진단장치의 프로브의 초음파 진동자 회동장치 Download PDFInfo
- Publication number
- KR100949067B1 KR100949067B1 KR1020060134867A KR20060134867A KR100949067B1 KR 100949067 B1 KR100949067 B1 KR 100949067B1 KR 1020060134867 A KR1020060134867 A KR 1020060134867A KR 20060134867 A KR20060134867 A KR 20060134867A KR 100949067 B1 KR100949067 B1 KR 100949067B1
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- KR
- South Korea
- Prior art keywords
- probe
- link
- ultrasonic
- motor
- rotation
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
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- 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
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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
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0866—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving foetal diagnosis; pre-natal or peri-natal diagnosis of the baby
-
- 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
- A61B8/4455—Features of the external shape of the probe, e.g. ergonomic aspects
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Description
Claims (7)
- 구동모터에 의해 구동되는 구동디스크와,다수의 초음파 진동자를 구비하며 회동축에 의해 회동가능한 탐촉부와,상기 회동축에 인접하여 형성되며 상기 회동축과 함께 회동하는 링크 홀더와, 그리고일단부가 상기 구동디스크에 회전 가능하게 결합하고 타단부가 상기 링크홀더에 회전가능하게 결합하는 링크를 포함하고상기 링크는 상기 링크홀더보다 크거나 같은 곡률을 갖고 상기 링크홀더의 곡률 방향으로 휘어지도록 형성되는초음파 진단장치의 프로브의 초음파 진동자 회동장치.
- 제1항에 있어서,상기 구동모터는 회전모터인초음파 진단장치의 프로브의 초음파 진동자 회동장치.
- 제2항에 있어서,상기 회전모터는 정-역방향의 회전이 가능한 모터이고,그 축에 엔코더가 결합되며,피검사체의 탐촉부위의 범위에 따라 설정된 회전 정도를 기준으로 상기 회전모터의 정-역방향구동을 제어하여 탐촉부의 회동범위를 제어하는 제어수단을 더 포함하는초음파 진단장치의 프로브의 초음파 진동자 회동장치.
- 제1항에 있어서,상기 구동모터는 스텝모터인초음파 진단장치의 프로브의 초음파 진동자 회동장치.
- 제1항 내지 제4항 중 어느 한 항에 있어서,상기 구동디스크 상에 결합된 상기 링크의 상기 일단부의 회전반경이 상기 링크홀더에 결합된 상기 링크의 상기 타단부의 회동반경보다 작은초음파 진단장치의 프로브의 초음파 진동자 회동장치.
- 제1항 내지 제4항 중 어느 한 항에 있어서,상기 링크의 상기 일단부는 상기 구동디스크의 외주면에 결합핀으로 핀 조인트 결합되고,상기 링크의 상기 타단부는 상기 링크홀더에 결합핀으로 핀 조인트 결합되는초음파 진단장치의 프로브의 초음파 진동자 회동장치.
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060134867A KR100949067B1 (ko) | 2006-12-27 | 2006-12-27 | 초음파 진단장치의 프로브의 초음파 진동자 회동장치 |
EP07024919A EP1938753A1 (en) | 2006-12-27 | 2007-12-21 | Device for rotating a transducer of an ultrasonic probe |
US11/964,931 US20080214937A1 (en) | 2006-12-27 | 2007-12-27 | Device for rotating a transducer of an ultrasonic probe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060134867A KR100949067B1 (ko) | 2006-12-27 | 2006-12-27 | 초음파 진단장치의 프로브의 초음파 진동자 회동장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080060586A KR20080060586A (ko) | 2008-07-02 |
KR100949067B1 true KR100949067B1 (ko) | 2010-03-25 |
Family
ID=39205000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060134867A KR100949067B1 (ko) | 2006-12-27 | 2006-12-27 | 초음파 진단장치의 프로브의 초음파 진동자 회동장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080214937A1 (ko) |
EP (1) | EP1938753A1 (ko) |
KR (1) | KR100949067B1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8317713B2 (en) | 2009-01-09 | 2012-11-27 | Volcano Corporation | Ultrasound catheter with rotatable transducer |
KR101277770B1 (ko) * | 2012-07-20 | 2013-06-24 | 삼성메디슨 주식회사 | 삼차원 프로브 장치의 제어방법 |
CN106264611B (zh) * | 2016-08-01 | 2019-04-12 | 宁波美童智能科技有限公司 | 一种多点胎心监测仪 |
CN106264610B (zh) * | 2016-08-01 | 2019-04-12 | 宁波美童智能科技有限公司 | 一种家用胎心仪 |
US11938347B2 (en) | 2018-02-17 | 2024-03-26 | Sonnext Ltd. | Ultrasound apparatus for mechanically applying ultrasound waves efficiently |
US11247075B2 (en) | 2018-12-21 | 2022-02-15 | Industrial Technology Research Institute | Ultrasonic probe device |
CN111631753B (zh) * | 2020-04-16 | 2023-06-20 | 中国科学院深圳先进技术研究院 | 一种超声成像装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7016371U (de) | 1970-04-30 | 1970-09-10 | Salzgitter Huettenwerk Ag | Vorrichtung fuer ultraschallpruefung der randzonen von metallenen blechen und baendern, insbesondere von rohrvormaterial. |
US4579122A (en) | 1983-10-07 | 1986-04-01 | Kabushiki Gaisha SG | Ultrasonic scanner |
US4807634A (en) | 1986-02-04 | 1989-02-28 | Kabushiki Kaisha Toshiba | Mechanical type ultrasonic scanner |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4238962A (en) * | 1978-08-30 | 1980-12-16 | Picker Corporation | Transducer drive for ultrasonic imaging |
US4517985A (en) * | 1982-06-01 | 1985-05-21 | Diasonics, Inc. | Neonate ultrasonic scanner |
US5373849A (en) * | 1993-01-19 | 1994-12-20 | Cardiovascular Imaging Systems, Inc. | Forward viewing imaging catheter |
US20050288587A1 (en) * | 2004-06-25 | 2005-12-29 | Yongrae Roh | Drive machanism for mechanically scanned ultrasound transducers |
-
2006
- 2006-12-27 KR KR1020060134867A patent/KR100949067B1/ko active IP Right Grant
-
2007
- 2007-12-21 EP EP07024919A patent/EP1938753A1/en not_active Withdrawn
- 2007-12-27 US US11/964,931 patent/US20080214937A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7016371U (de) | 1970-04-30 | 1970-09-10 | Salzgitter Huettenwerk Ag | Vorrichtung fuer ultraschallpruefung der randzonen von metallenen blechen und baendern, insbesondere von rohrvormaterial. |
US4579122A (en) | 1983-10-07 | 1986-04-01 | Kabushiki Gaisha SG | Ultrasonic scanner |
US4807634A (en) | 1986-02-04 | 1989-02-28 | Kabushiki Kaisha Toshiba | Mechanical type ultrasonic scanner |
Also Published As
Publication number | Publication date |
---|---|
US20080214937A1 (en) | 2008-09-04 |
EP1938753A1 (en) | 2008-07-02 |
KR20080060586A (ko) | 2008-07-02 |
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