TW200504335A - Multiple-transducer sensor system and method with selective activation and isolation of individual transducers - Google Patents

Multiple-transducer sensor system and method with selective activation and isolation of individual transducers

Info

Publication number
TW200504335A
TW200504335A TW093106831A TW93106831A TW200504335A TW 200504335 A TW200504335 A TW 200504335A TW 093106831 A TW093106831 A TW 093106831A TW 93106831 A TW93106831 A TW 93106831A TW 200504335 A TW200504335 A TW 200504335A
Authority
TW
Taiwan
Prior art keywords
transducer
output
sensor system
processing subsystem
transducers
Prior art date
Application number
TW093106831A
Other languages
English (en)
Inventor
Daniel R Blakley
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of TW200504335A publication Critical patent/TW200504335A/zh

Links

Classifications

    • 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
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • 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
    • G01N29/02—Analysing fluids
    • G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
    • 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
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
    • 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
    • G01N29/32—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0426—Bulk waves, e.g. quartz crystal microbalance, torsional waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
TW093106831A 2003-07-31 2004-03-15 Multiple-transducer sensor system and method with selective activation and isolation of individual transducers TW200504335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/632,290 US7117743B2 (en) 2003-07-31 2003-07-31 Multiple-transducer sensor system and method with selective activation and isolation of individual transducers

Publications (1)

Publication Number Publication Date
TW200504335A true TW200504335A (en) 2005-02-01

Family

ID=34104331

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093106831A TW200504335A (en) 2003-07-31 2004-03-15 Multiple-transducer sensor system and method with selective activation and isolation of individual transducers

Country Status (6)

Country Link
US (1) US7117743B2 (zh)
EP (1) EP1510816A1 (zh)
JP (1) JP4105131B2 (zh)
KR (1) KR20050014754A (zh)
CA (1) CA2475713A1 (zh)
TW (1) TW200504335A (zh)

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WO2007145108A1 (ja) * 2006-06-16 2007-12-21 Murata Manufacturing Co., Ltd. 液中物質検出センサ
US8403196B2 (en) 2006-09-08 2013-03-26 Covidien Lp Dissection tip and introducer for surgical instrument
US8136711B2 (en) * 2006-09-08 2012-03-20 Tyco Healthcare Group Lp Dissection tip and introducer for surgical instrument
EP1944070A1 (en) * 2007-01-12 2008-07-16 Esaote S.p.A. Bidimensional ultrasonic array for volumetric imaging
EP2192394A1 (en) * 2007-09-19 2010-06-02 Toppan Printing Co., Ltd. Elastic wave measuring device and method
JP5492091B2 (ja) * 2007-10-29 2014-05-14 コーニンクレッカ フィリップス エヌ ヴェ 複数の撮像トランスデューサアレイを含む超音波アセンブリに対するシステム
US8731851B2 (en) * 2008-07-08 2014-05-20 Bruel & Kjaer Sound & Vibration Measurement A/S Method for reconstructing an acoustic field
US8488813B2 (en) * 2009-04-01 2013-07-16 Avago Technologies General Ip (Singapore) Pte. Ltd. Reconfigurable acoustic transducer device
RU2524100C2 (ru) * 2009-04-10 2014-07-27 Шлюмбергер Текнолоджи Б.В. Скважинные системы датчиков и соответствующие способы
CN101806776B (zh) * 2010-04-19 2012-01-11 南京航空航天大学 声板波虚拟阵列传感器系统及基于该系统的液体检测方法
US9331656B1 (en) 2010-06-17 2016-05-03 Steven M. Gottlieb Audio systems and methods employing an array of transducers optimized for particular sound frequencies
US9079221B2 (en) * 2011-02-15 2015-07-14 Halliburton Energy Services, Inc. Acoustic transducer with impedance matching layer
US9936951B2 (en) 2013-03-12 2018-04-10 Covidien Lp Interchangeable tip reload
US9700312B2 (en) 2014-01-28 2017-07-11 Covidien Lp Surgical apparatus
US9936952B2 (en) 2014-02-03 2018-04-10 Covidien Lp Introducer assembly for a surgical fastener applying apparatus
US9547175B2 (en) * 2014-03-18 2017-01-17 Google Inc. Adaptive piezoelectric array for bone conduction receiver in wearable computers
US10277987B1 (en) * 2017-11-27 2019-04-30 Cirrus Logic, Inc. Personal status monitoring using piezoelectric transducer
US11026662B2 (en) * 2018-01-11 2021-06-08 Siemens Medical Solutions Usa, Inc. Ultrasound transmit/receive for pulse inversion
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Also Published As

Publication number Publication date
EP1510816A1 (en) 2005-03-02
JP4105131B2 (ja) 2008-06-25
US20050022601A1 (en) 2005-02-03
US7117743B2 (en) 2006-10-10
CA2475713A1 (en) 2005-01-31
KR20050014754A (ko) 2005-02-07
JP2005055430A (ja) 2005-03-03

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