AU6404299A - Ultrasound probes implementing waveguide shielding and active compensation of noise - Google Patents

Ultrasound probes implementing waveguide shielding and active compensation of noise

Info

Publication number
AU6404299A
AU6404299A AU64042/99A AU6404299A AU6404299A AU 6404299 A AU6404299 A AU 6404299A AU 64042/99 A AU64042/99 A AU 64042/99A AU 6404299 A AU6404299 A AU 6404299A AU 6404299 A AU6404299 A AU 6404299A
Authority
AU
Australia
Prior art keywords
noise
ultrasound probes
active compensation
waveguide shielding
implementing waveguide
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.)
Abandoned
Application number
AU64042/99A
Inventor
Robert S. Balaban
Han Wen
David G. Wiesler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
US Department of Health and Human Services
Original Assignee
US Department of Health and Human Services
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 US Department of Health and Human Services filed Critical US Department of Health and Human Services
Publication of AU6404299A publication Critical patent/AU6404299A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/082—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with fields produced by spontaneous potentials, e.g. electrochemical or produced by telluric currents

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AU64042/99A 1998-09-30 1999-09-30 Ultrasound probes implementing waveguide shielding and active compensation of noise Abandoned AU6404299A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10247898P 1998-09-30 1998-09-30
US10247998P 1998-09-30 1998-09-30
US60102478 1998-09-30
US60102479 1998-09-30
PCT/US1999/022544 WO2000019243A1 (en) 1998-09-30 1999-09-30 Ultrasound probes implementing waveguide shielding and active compensation of noise

Publications (1)

Publication Number Publication Date
AU6404299A true AU6404299A (en) 2000-04-17

Family

ID=26799410

Family Applications (2)

Application Number Title Priority Date Filing Date
AU64042/99A Abandoned AU6404299A (en) 1998-09-30 1999-09-30 Ultrasound probes implementing waveguide shielding and active compensation of noise
AU62802/99A Abandoned AU6280299A (en) 1998-09-30 1999-09-30 Ultrasound array and electrode array for hall effect imaging

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU62802/99A Abandoned AU6280299A (en) 1998-09-30 1999-09-30 Ultrasound array and electrode array for hall effect imaging

Country Status (2)

Country Link
AU (2) AU6404299A (en)
WO (1) WO2000019243A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6490470B1 (en) 2001-06-19 2002-12-03 Optosonics, Inc. Thermoacoustic tissue scanner
EP1865339B8 (en) * 2006-06-09 2012-10-24 Giorgio Tonelli Seismic sensor for a security system and security system including such a sensor
JP5522100B2 (en) 2010-05-28 2014-06-18 株式会社村田製作所 Ultrasonic sensor
US9993843B2 (en) 2013-07-15 2018-06-12 Dukane Ias, Llc Adapter for ultrasonic transducer assembly
CN103472125A (en) * 2013-08-13 2013-12-25 北京师范大学 Hall effect based neural tissue imaging method and device
DE102020211441B3 (en) 2020-09-11 2022-01-05 Siemens Healthcare Gmbh Optical fiber for generating ultrasonic waves
CN112683992B (en) * 2020-12-22 2022-05-17 中国医学科学院生物医学工程研究所 Positioning device and method capable of simultaneously detecting magnetic acoustic signals and electric field by noise-containing shielding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE206821T1 (en) * 1996-07-03 2001-10-15 Us Gov Health & Human Serv ULTRASOUND HALL EFFECT IMAGING ARRANGEMENT AND METHOD
AU1403299A (en) * 1997-11-12 1999-05-31 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Shielded ultrasound probe

Also Published As

Publication number Publication date
WO2000019243A1 (en) 2000-04-06
AU6280299A (en) 2000-04-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase