ATE512375T1 - Optoelektrischer ultraschallsensor und -system - Google Patents
Optoelektrischer ultraschallsensor und -systemInfo
- Publication number
- ATE512375T1 ATE512375T1 AT07112399T AT07112399T ATE512375T1 AT E512375 T1 ATE512375 T1 AT E512375T1 AT 07112399 T AT07112399 T AT 07112399T AT 07112399 T AT07112399 T AT 07112399T AT E512375 T1 ATE512375 T1 AT E512375T1
- Authority
- AT
- Austria
- Prior art keywords
- photo detector
- light source
- ultrasound
- intensity
- detector
- Prior art date
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
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy
- A61B5/0097—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy by applying acoustic waves and detecting light, i.e. acoustooptic measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
-
- 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
- G01S15/8965—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using acousto-optical or acousto-electronic conversion techniques
- G01S15/8968—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using acousto-optical or acousto-electronic conversion techniques using acoustical modulation of a light beam
-
- 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
- G01S7/52033—Gain control of receivers
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07112399A EP2015105B1 (de) | 2007-07-13 | 2007-07-13 | Optoelektrischer Ultraschallsensor und -system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE512375T1 true ATE512375T1 (de) | 2011-06-15 |
Family
ID=38590919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07112399T ATE512375T1 (de) | 2007-07-13 | 2007-07-13 | Optoelektrischer ultraschallsensor und -system |
Country Status (4)
Country | Link |
---|---|
US (1) | US9155517B2 (de) |
EP (1) | EP2015105B1 (de) |
AT (1) | ATE512375T1 (de) |
WO (1) | WO2009010386A1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8784336B2 (en) | 2005-08-24 | 2014-07-22 | C. R. Bard, Inc. | Stylet apparatuses and methods of manufacture |
DE102006033229B4 (de) * | 2006-07-18 | 2013-05-08 | Ezono Ag | Ultraschallsonde und Verfahren zur optischen Detektion von Ultraschallwellen |
US8388546B2 (en) | 2006-10-23 | 2013-03-05 | Bard Access Systems, Inc. | Method of locating the tip of a central venous catheter |
US7794407B2 (en) | 2006-10-23 | 2010-09-14 | Bard Access Systems, Inc. | Method of locating the tip of a central venous catheter |
US9649048B2 (en) | 2007-11-26 | 2017-05-16 | C. R. Bard, Inc. | Systems and methods for breaching a sterile field for intravascular placement of a catheter |
US10524691B2 (en) | 2007-11-26 | 2020-01-07 | C. R. Bard, Inc. | Needle assembly including an aligned magnetic element |
US9521961B2 (en) | 2007-11-26 | 2016-12-20 | C. R. Bard, Inc. | Systems and methods for guiding a medical instrument |
US10449330B2 (en) | 2007-11-26 | 2019-10-22 | C. R. Bard, Inc. | Magnetic element-equipped needle assemblies |
US10751509B2 (en) | 2007-11-26 | 2020-08-25 | C. R. Bard, Inc. | Iconic representations for guidance of an indwelling medical device |
US8781555B2 (en) | 2007-11-26 | 2014-07-15 | C. R. Bard, Inc. | System for placement of a catheter including a signal-generating stylet |
WO2009070616A2 (en) | 2007-11-26 | 2009-06-04 | C. R. Bard, Inc. | Integrated system for intravascular placement of a catheter |
US8849382B2 (en) | 2007-11-26 | 2014-09-30 | C. R. Bard, Inc. | Apparatus and display methods relating to intravascular placement of a catheter |
US9901714B2 (en) | 2008-08-22 | 2018-02-27 | C. R. Bard, Inc. | Catheter assembly including ECG sensor and magnetic assemblies |
US8437833B2 (en) | 2008-10-07 | 2013-05-07 | Bard Access Systems, Inc. | Percutaneous magnetic gastrostomy |
WO2010144922A1 (en) | 2009-06-12 | 2010-12-16 | Romedex International Srl | Catheter tip positioning method |
US9125578B2 (en) | 2009-06-12 | 2015-09-08 | Bard Access Systems, Inc. | Apparatus and method for catheter navigation and tip location |
US9532724B2 (en) | 2009-06-12 | 2017-01-03 | Bard Access Systems, Inc. | Apparatus and method for catheter navigation using endovascular energy mapping |
WO2011019760A2 (en) | 2009-08-10 | 2011-02-17 | Romedex International Srl | Devices and methods for endovascular electrography |
WO2011041450A1 (en) | 2009-09-29 | 2011-04-07 | C. R. Bard, Inc. | Stylets for use with apparatus for intravascular placement of a catheter |
GB0920388D0 (en) | 2009-11-20 | 2010-01-06 | Wzvi Ltd | Electrical impedance detection and ultrasound scanning of body tissue |
EP2575610B1 (de) | 2010-05-28 | 2022-10-05 | C. R. Bard, Inc. | Einsatzführungssystem für nadeln und medizinische komponenten |
WO2011150376A1 (en) | 2010-05-28 | 2011-12-01 | C.R. Bard, Inc. | Apparatus for use with needle insertion guidance system |
US20120046562A1 (en) | 2010-08-20 | 2012-02-23 | C. R. Bard, Inc. | Reconfirmation of ecg-assisted catheter tip placement |
WO2012058461A1 (en) | 2010-10-29 | 2012-05-03 | C.R.Bard, Inc. | Bioimpedance-assisted placement of a medical device |
US20120127557A1 (en) * | 2010-11-19 | 2012-05-24 | Canon Kabushiki Kaisha | Apparatus and method for irradiating a medium |
JP6008960B2 (ja) | 2011-07-06 | 2016-10-19 | シー・アール・バード・インコーポレーテッドC R Bard Incorporated | 挿入案内システムのためのニードル長決定および較正 |
WO2013085923A1 (en) * | 2011-12-06 | 2013-06-13 | The Board Of Trustees Of The Leland Stanford Junior University | Time-based digitizer for pet photodetector |
US20130314271A1 (en) * | 2012-05-25 | 2013-11-28 | Brandt Braswell | Vehicle-borne radar systems with continuous-time, sigma delta analog-to-digital converters, and methods of their operation |
EP3073910B1 (de) | 2014-02-06 | 2020-07-15 | C.R. Bard, Inc. | Systeme zur führung und platzierung einer intravaskulären vorrichtung |
US10973584B2 (en) | 2015-01-19 | 2021-04-13 | Bard Access Systems, Inc. | Device and method for vascular access |
US10349890B2 (en) | 2015-06-26 | 2019-07-16 | C. R. Bard, Inc. | Connector interface for ECG-based catheter positioning system |
US11000207B2 (en) | 2016-01-29 | 2021-05-11 | C. R. Bard, Inc. | Multiple coil system for tracking a medical device |
EP4059417A1 (de) | 2017-04-27 | 2022-09-21 | Bard Access Systems, Inc. | Magnetisierungsvorrichtung für nadelanordnungen |
US10992079B2 (en) | 2018-10-16 | 2021-04-27 | Bard Access Systems, Inc. | Safety-equipped connection systems and methods thereof for establishing electrical connections |
CN110652315A (zh) * | 2019-10-22 | 2020-01-07 | 无锡祥生医疗科技股份有限公司 | 超声设备降功耗的方法及装置 |
CN113952031A (zh) | 2020-07-21 | 2022-01-21 | 巴德阿克塞斯***股份有限公司 | 磁跟踪超声探头及生成其3d可视化的***、方法和设备 |
EP4232121A1 (de) | 2020-11-09 | 2023-08-30 | Bard Access Systems, Inc. | Magnetisierer für medizinische vorrichtungen |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2612074A (en) | 1949-03-30 | 1952-09-30 | Prec Mecanique Paris Soc | Interferometer |
DE3016879C2 (de) * | 1980-05-02 | 1982-12-30 | Krautkrämer, GmbH, 5000 Köln | Verfahren und Vorrichtung zur zerstörungsfreien Ultraschall-Werkstoffprüfung |
US4762413A (en) * | 1984-09-07 | 1988-08-09 | Olympus Optical Co., Ltd. | Method and apparatus for measuring immunological reaction with the aid of fluctuation in intensity of scattered light |
JP2556910B2 (ja) * | 1989-11-30 | 1996-11-27 | 浜松ホトニクス株式会社 | 光強度変化検出装置 |
US5146079A (en) * | 1990-11-01 | 1992-09-08 | At&T Bell Laboratories | Broadband optical receiver with active bias feedback circuit |
ATE218904T1 (de) * | 1991-11-06 | 2002-06-15 | Shui T Lai | Vorrichtung für hornhautchirurgie |
US5735276A (en) * | 1995-03-21 | 1998-04-07 | Lemelson; Jerome | Method and apparatus for scanning and evaluating matter |
US5791907A (en) | 1996-03-08 | 1998-08-11 | Ramshaw; Bruce J. | Interactive medical training system |
EP0823691B1 (de) * | 1996-08-08 | 2003-12-17 | Agfa-Gevaert | Verfahren zur Verbesserung der Aufzeichnungsmaterialfehler von Strahlungsbildern |
US7286241B2 (en) * | 1999-06-24 | 2007-10-23 | Lockheed Martin Corporation | System and method for high-speed laser detection of ultrasound |
DE59900103D1 (de) * | 1999-10-01 | 2001-06-28 | Storz Karl Gmbh & Co Kg | Bildgebendes Verfahren zum Ermitteln des Zustands von Gewebe |
US7263710B1 (en) | 1999-12-31 | 2007-08-28 | General Electric Company | Medical diagnostic system with on-line real-time video training |
CN1252468C (zh) * | 2000-05-02 | 2006-04-19 | 富士胶片株式会社 | 超声波探头及使用其的超声波诊断装置 |
CN1185485C (zh) * | 2000-05-02 | 2005-01-19 | 富士胶片株式会社 | 超声波探头 |
JP2001321374A (ja) * | 2000-05-15 | 2001-11-20 | Fuji Photo Film Co Ltd | 画像データを構成する方法及びそれを用いた超音波診断装置 |
US6540679B2 (en) | 2000-12-28 | 2003-04-01 | Guided Therapy Systems, Inc. | Visual imaging system for ultrasonic probe |
US6488629B1 (en) | 2001-07-31 | 2002-12-03 | Ge Medical Systems Global Technology Company, Llc | Ultrasound image acquisition with synchronized reference image |
JP4088104B2 (ja) | 2002-06-12 | 2008-05-21 | 株式会社東芝 | 超音波診断装置 |
US7041058B2 (en) | 2002-08-29 | 2006-05-09 | Siemens Medical Solutions Usa, Inc. | Medical diagnostic imaging system and method for efficient access of data |
US6937176B2 (en) * | 2003-09-30 | 2005-08-30 | Koninklijke Philips Electronics, N.V. | Ultrasonic signal acquisition in the digital beamformer |
US20050096545A1 (en) * | 2003-10-30 | 2005-05-05 | Haider Bruno H. | Methods and apparatus for transducer probe |
US20050187472A1 (en) | 2004-01-30 | 2005-08-25 | Peter Lysyansky | Protocol-driven ultrasound examination |
EP1796547A1 (de) | 2004-09-29 | 2007-06-20 | Koninklijke Philips Electronics N.V. | System zur synchronisierten wiedergabe von videobildclips |
CN101351724B (zh) * | 2005-11-02 | 2013-03-20 | 视声公司 | 高频阵列超声*** |
DE102006033229B4 (de) | 2006-07-18 | 2013-05-08 | Ezono Ag | Ultraschallsonde und Verfahren zur optischen Detektion von Ultraschallwellen |
-
2007
- 2007-07-13 EP EP07112399A patent/EP2015105B1/de not_active Not-in-force
- 2007-07-13 AT AT07112399T patent/ATE512375T1/de not_active IP Right Cessation
-
2008
- 2008-07-01 WO PCT/EP2008/058465 patent/WO2009010386A1/en active Application Filing
- 2008-07-01 US US12/669,015 patent/US9155517B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20100210950A1 (en) | 2010-08-19 |
EP2015105B1 (de) | 2011-06-08 |
EP2015105A1 (de) | 2009-01-14 |
WO2009010386A1 (en) | 2009-01-22 |
US9155517B2 (en) | 2015-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |