DE69131388D1 - Ultraschall-Diagnosesystem - Google Patents
Ultraschall-DiagnosesystemInfo
- Publication number
- DE69131388D1 DE69131388D1 DE69131388T DE69131388T DE69131388D1 DE 69131388 D1 DE69131388 D1 DE 69131388D1 DE 69131388 T DE69131388 T DE 69131388T DE 69131388 T DE69131388 T DE 69131388T DE 69131388 D1 DE69131388 D1 DE 69131388D1
- Authority
- DE
- Germany
- Prior art keywords
- diagnostic system
- ultrasound diagnostic
- ultrasound
- diagnostic
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- A61B8/4483—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
-
- 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
- G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
- G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
- G01S15/8918—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being linear
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Acoustics & Sound (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Gynecology & Obstetrics (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2076041A JPH03275047A (ja) | 1990-03-26 | 1990-03-26 | カテーテル型超音波診断装置 |
JP2328688A JPH04193270A (ja) | 1990-11-27 | 1990-11-27 | 超音波診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69131388D1 true DE69131388D1 (de) | 1999-08-05 |
DE69131388T2 DE69131388T2 (de) | 1999-12-16 |
Family
ID=26417200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69131388T Expired - Fee Related DE69131388T2 (de) | 1990-03-26 | 1991-03-22 | Ultraschall-Diagnosesystem |
Country Status (3)
Country | Link |
---|---|
US (1) | US5161537A (de) |
EP (1) | EP0450431B1 (de) |
DE (1) | DE69131388T2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5713363A (en) * | 1991-11-08 | 1998-02-03 | Mayo Foundation For Medical Education And Research | Ultrasound catheter and method for imaging and hemodynamic monitoring |
US5325860A (en) | 1991-11-08 | 1994-07-05 | Mayo Foundation For Medical Education And Research | Ultrasonic and interventional catheter and method |
US5704361A (en) * | 1991-11-08 | 1998-01-06 | Mayo Foundation For Medical Education And Research | Volumetric image ultrasound transducer underfluid catheter system |
US5373845A (en) * | 1992-05-22 | 1994-12-20 | Echo Cath, Ltd. | Apparatus and method for forward looking volume imaging |
US5373849A (en) * | 1993-01-19 | 1994-12-20 | Cardiovascular Imaging Systems, Inc. | Forward viewing imaging catheter |
US5453575A (en) * | 1993-02-01 | 1995-09-26 | Endosonics Corporation | Apparatus and method for detecting blood flow in intravascular ultrasonic imaging |
EP0883860B1 (de) * | 1996-02-29 | 2006-08-23 | Acuson Corporation | System, verfahren und wandler zum ausrichten mehrerer ultraschallbilder |
US5699805A (en) * | 1996-06-20 | 1997-12-23 | Mayo Foundation For Medical Education And Research | Longitudinal multiplane ultrasound transducer underfluid catheter system |
US6045508A (en) | 1997-02-27 | 2000-04-04 | Acuson Corporation | Ultrasonic probe, system and method for two-dimensional imaging or three-dimensional reconstruction |
US5876345A (en) * | 1997-02-27 | 1999-03-02 | Acuson Corporation | Ultrasonic catheter, system and method for two dimensional imaging or three-dimensional reconstruction |
US6171247B1 (en) | 1997-06-13 | 2001-01-09 | Mayo Foundation For Medical Education And Research | Underfluid catheter system and method having a rotatable multiplane transducer |
US5957850A (en) * | 1997-09-29 | 1999-09-28 | Acuson Corporation | Multi-array pencil-sized ultrasound transducer and method of imaging and manufacture |
US6059731A (en) * | 1998-08-19 | 2000-05-09 | Mayo Foundation For Medical Education And Research | Simultaneous side-and-end viewing underfluid catheter |
US6398736B1 (en) | 1999-03-31 | 2002-06-04 | Mayo Foundation For Medical Education And Research | Parametric imaging ultrasound catheter |
CN1997913A (zh) * | 2004-06-29 | 2007-07-11 | 皇家飞利浦电子股份有限公司 | 用于医学超声诊断的方法和设备 |
US20080236286A1 (en) * | 2007-03-29 | 2008-10-02 | Clive Chemo Lam | Non-destructive tubular testing |
US20110284508A1 (en) * | 2010-05-21 | 2011-11-24 | Kabushiki Kaisha Toshiba | Welding system and welding method |
US9217731B2 (en) | 2010-05-21 | 2015-12-22 | Kabushiki Kaisha Toshiba | Welding inspection method and apparatus thereof |
KR20150068846A (ko) * | 2013-12-12 | 2015-06-22 | 삼성전자주식회사 | 초음파 진단 장치 및 그 제어방법 |
US20180160226A1 (en) * | 2016-12-05 | 2018-06-07 | Semiconductor Components Industries, Llc | Reducing or eliminating transducer reverberation |
CN111347157B (zh) * | 2018-12-21 | 2023-04-28 | 松下知识产权经营株式会社 | 激光焊接装置以及激光焊接方法 |
JP7233316B2 (ja) | 2019-06-21 | 2023-03-06 | 朝日インテック株式会社 | ガイドワイヤ、ガイドワイヤシステムおよびイメージングガイドワイヤ |
US11442155B2 (en) | 2019-10-02 | 2022-09-13 | Semiconductor Components Industries, Llc | Devices, systems and processes for detecting saturation of received echo signals |
US11759822B2 (en) | 2020-01-21 | 2023-09-19 | Semiconductor Components Industries, Llc | Devices, systems and processes for improving frequency measurements during reverberation periods for ultra-sonic transducers |
US11520027B2 (en) | 2020-02-14 | 2022-12-06 | Semiconductor Components Industries, Llc | Devices, systems and processes for ultra-short range detection of obstacles |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4084582A (en) * | 1976-03-11 | 1978-04-18 | New York Institute Of Technology | Ultrasonic imaging system |
US4145931A (en) * | 1978-01-03 | 1979-03-27 | Raytheon Company | Fresnel focussed imaging system |
FR2543817B1 (fr) * | 1983-04-06 | 1986-06-27 | Rabelais Universite Francois | Sonde endoscopique de visualisation et d'echographie ultrasonore a balayage |
DE3412665A1 (de) * | 1984-04-04 | 1985-10-17 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur auslese eines zweidimensionalen ladungsbildes mittels eines arrays |
US4793184A (en) * | 1985-10-09 | 1988-12-27 | Hitachi Ltd. | Ultrasonic imaging apparatus and method of forming an ultrasonic image of an object |
DE3783281T2 (de) * | 1986-07-07 | 1993-07-22 | Matsushita Electric Ind Co Ltd | Ultraschallsonde. |
US4991588A (en) * | 1986-07-21 | 1991-02-12 | Pfizer Hospital Products Group, Inc. | Doppler guide wire |
JPS63181748A (ja) * | 1987-01-22 | 1988-07-26 | 株式会社東芝 | 超音波診断装置 |
GB2212267B (en) * | 1987-11-11 | 1992-07-29 | Circulation Res Ltd | Methods and apparatus for the examination and treatment of internal organs |
US5054491A (en) * | 1988-10-17 | 1991-10-08 | Olympus Optical Co., Ltd. | Ultrasonic endoscope apparatus |
US5022399A (en) * | 1989-05-10 | 1991-06-11 | Biegeleisen Ken P | Venoscope |
US5038789A (en) * | 1989-09-28 | 1991-08-13 | Frazin Leon J | Method and device for doppler-guided retrograde catheterization |
US5229933A (en) * | 1989-11-28 | 1993-07-20 | Hewlett-Packard Company | 2-d phased array ultrasound imaging system with distributed phasing |
-
1991
- 1991-03-20 US US07/672,413 patent/US5161537A/en not_active Expired - Lifetime
- 1991-03-22 DE DE69131388T patent/DE69131388T2/de not_active Expired - Fee Related
- 1991-03-22 EP EP91104566A patent/EP0450431B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0450431B1 (de) | 1999-06-30 |
US5161537A (en) | 1992-11-10 |
EP0450431A2 (de) | 1991-10-09 |
DE69131388T2 (de) | 1999-12-16 |
EP0450431A3 (en) | 1993-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |