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WO2008146208A3 - Wireless ultrasound probe with energy conservation - Google Patents

Wireless ultrasound probe with energy conservation Download PDF

Info

Publication number
WO2008146208A3
WO2008146208A3 PCT/IB2008/052007 IB2008052007W WO2008146208A3 WO 2008146208 A3 WO2008146208 A3 WO 2008146208A3 IB 2008052007 W IB2008052007 W IB 2008052007W WO 2008146208 A3 WO2008146208 A3 WO 2008146208A3
Authority
WO
WIPO (PCT)
Prior art keywords
probe
reducing
switches
inactivity
wireless ultrasound
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.)
Ceased
Application number
PCT/IB2008/052007
Other languages
French (fr)
Other versions
WO2008146208A2 (en
Inventor
David Rust
Dino Cuscuna
Mckee Poland
Anthony Gades
Martha Wilson
David Garner
John Fraser
David Prater
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of WO2008146208A2 publication Critical patent/WO2008146208A2/en
Publication of WO2008146208A3 publication Critical patent/WO2008146208A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—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
    • A61B8/4472—Wireless probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/54—Control of the diagnostic device
    • A61B8/546—Control of the diagnostic device involving monitoring or regulation of device temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/56—Details of data transmission or power supply
    • 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
    • G01S15/899—Combination of imaging systems with ancillary equipment
    • 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
    • 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
    • G01S7/5208—Constructional features with integration of processing functions inside probe or scanhead
    • 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
    • G01S7/52096—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 related to power management, e.g. saving power or prolonging life of electronic components
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0204—Operational features of power management
    • A61B2560/0209—Operational features of power management adapted for power saving
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • 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
    • A61B8/4427—Device being portable or laptop-like
    • 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
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

A wireless ultrasound probe has a probe case enclosing a transducer array, an acquisition circuit, a transceiver, a power circuit, and a rechargeable battery. Also located inside the case are a temperature sensor and a remaining battery life monitor. In response to the sensing of an excessive temperature condition inside the probe or at the transducer array, or a low battery condition, the probe switches to a low power mode of operation. The low power mode may include energy reduction measures such as reducing r.f. transmit power (acoustic or. communication), reducing digital clock rate, reducing transducer drive voltage, and/or reducing an image scanning parameter such as frame rate, line density, or active aperture size. The probe also includes a probe inactivity sensor which switches the probe to a hibernate or sleep mode upon detection of prolonged probe inactivity.
PCT/IB2008/052007 2007-06-01 2008-05-21 Wireless ultrasound probe with energy conservation Ceased WO2008146208A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94143207P 2007-06-01 2007-06-01
US60/941,432 2007-06-01

Publications (2)

Publication Number Publication Date
WO2008146208A2 WO2008146208A2 (en) 2008-12-04
WO2008146208A3 true WO2008146208A3 (en) 2009-02-19

Family

ID=39745251

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/052007 Ceased WO2008146208A2 (en) 2007-06-01 2008-05-21 Wireless ultrasound probe with energy conservation

Country Status (1)

Country Link
WO (1) WO2008146208A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109310394A (en) * 2016-04-26 2019-02-05 安科诺思公司 Ultrasound adaptive power management system and method

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7984651B2 (en) * 2006-11-10 2011-07-26 Penrith Corporation Transducer array imaging system
JP2012228425A (en) * 2011-04-27 2012-11-22 Fujifilm Corp Ultrasound diagnostic apparatus
CN104114095B (en) 2012-02-06 2017-05-10 株式会社日立制作所 Mobile Ultrasound Diagnostic Device
JP6072703B2 (en) * 2012-02-06 2017-02-01 株式会社日立製作所 Portable ultrasonic diagnostic equipment
US8764662B2 (en) 2012-06-29 2014-07-01 General Electric Company Ultrasound imaging system and method for temperature management
US9289185B2 (en) * 2012-07-23 2016-03-22 ClariTrac, Inc. Ultrasound device for needle procedures
EP2896370B1 (en) * 2012-10-19 2019-12-18 Toshiba Medical Systems Corporation Ultrasonic diagnostic device and ultrasonic probe
WO2014061806A1 (en) 2012-10-19 2014-04-24 株式会社東芝 Ultrasonic diagnostic device and ultrasonic probe
EP3673811B1 (en) 2013-04-29 2026-01-28 Samsung Medison Co., Ltd. Ultrasound diagnosis apparatus and operating method of ultrasound diagnosis apparatus
DE102013215215A1 (en) * 2013-08-02 2015-02-05 Robert Bosch Gmbh Method for operating an ultrasonic sensor
KR102192005B1 (en) * 2014-02-28 2020-12-16 삼성전자주식회사 Ultrasonic diagnostic apparatus and operating method for the same
KR101496173B1 (en) * 2014-04-17 2015-02-26 주식회사 힐세리온 Heat Dissipation Structure for Portable Ultrasonic Diagnostic Device
EP3223711B1 (en) 2014-11-25 2021-09-15 Koninklijke Philips N.V. A multi-sensor ultrasound probe
KR102532286B1 (en) * 2015-10-14 2023-05-15 삼성메디슨 주식회사 Wireless probe, ultrasound imaging apparatus, and method for controlling thereof
CN105726061B (en) * 2016-02-02 2019-03-15 深圳市理邦精密仪器股份有限公司 A kind of method extending probe cruising ability and the probe using this method
KR101693680B1 (en) * 2016-03-07 2017-01-06 알피니언메디칼시스템 주식회사 Ultrasound probe and ultrasound diagnostic apparatus
JP7219761B2 (en) 2018-04-13 2023-02-08 富士フイルム株式会社 Ultrasonic system and method of controlling the ultrasonic system
US10989798B2 (en) 2018-07-26 2021-04-27 Fujifilm Sonosite, Inc. Method and apparatus for selecting power states in an ultrasound imaging system
US12290409B2 (en) * 2018-12-31 2025-05-06 General Electric Company Method and systems for increasing transmit power during an ultrasound scan
CN114680931A (en) * 2020-12-29 2022-07-01 深圳迈瑞生物医疗电子股份有限公司 Wireless ultrasonic probe
EP4059440A1 (en) * 2021-03-15 2022-09-21 Pulsify Medical Ultrasound system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032888A1 (en) * 1995-04-18 1996-10-24 Imex Medical Systems, Inc. Hand-held, battery operated, doppler ultrasound medical diagnostic device with cordless probe
WO2000066001A1 (en) * 1999-05-05 2000-11-09 Sonosite, Inc. Low power portable ultrasonic diagnostic instrument
DE10125655A1 (en) * 2001-05-25 2002-12-05 Siemens Ag Operating hand-guided applicator for ultrasonic diagnostic device involves automatically monitoring applicator, only supplying with electrical power for normal operation if being used
US6542846B1 (en) * 2000-11-09 2003-04-01 Koninklijke Philips Electronics N.V. Thermal management system for a portable ultrasound imaging device
US6663578B1 (en) * 2002-10-11 2003-12-16 Koninklijke Philips Electronics N.V. Operator supervised temperature control system and method for an ultrasound transducer
US20040181154A1 (en) * 2003-03-13 2004-09-16 Roy Peterson Ultrasonic diagnostic imaging devices with fuel cell energy source
US20040236223A1 (en) * 2003-05-22 2004-11-25 Siemens Medical Solutions Usa, Inc.. Transducer arrays with an integrated sensor and methods of use
WO2006023984A1 (en) * 2004-08-24 2006-03-02 Sonosite, Inc. Ultrasound system power management
WO2006054259A1 (en) * 2004-11-22 2006-05-26 Koninklijke Philips Electronics, N.V. Portable ultrasound system with variable power consumption

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032888A1 (en) * 1995-04-18 1996-10-24 Imex Medical Systems, Inc. Hand-held, battery operated, doppler ultrasound medical diagnostic device with cordless probe
WO2000066001A1 (en) * 1999-05-05 2000-11-09 Sonosite, Inc. Low power portable ultrasonic diagnostic instrument
US6542846B1 (en) * 2000-11-09 2003-04-01 Koninklijke Philips Electronics N.V. Thermal management system for a portable ultrasound imaging device
DE10125655A1 (en) * 2001-05-25 2002-12-05 Siemens Ag Operating hand-guided applicator for ultrasonic diagnostic device involves automatically monitoring applicator, only supplying with electrical power for normal operation if being used
US6663578B1 (en) * 2002-10-11 2003-12-16 Koninklijke Philips Electronics N.V. Operator supervised temperature control system and method for an ultrasound transducer
US20040181154A1 (en) * 2003-03-13 2004-09-16 Roy Peterson Ultrasonic diagnostic imaging devices with fuel cell energy source
US20040236223A1 (en) * 2003-05-22 2004-11-25 Siemens Medical Solutions Usa, Inc.. Transducer arrays with an integrated sensor and methods of use
WO2006023984A1 (en) * 2004-08-24 2006-03-02 Sonosite, Inc. Ultrasound system power management
WO2006054259A1 (en) * 2004-11-22 2006-05-26 Koninklijke Philips Electronics, N.V. Portable ultrasound system with variable power consumption

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109310394A (en) * 2016-04-26 2019-02-05 安科诺思公司 Ultrasound adaptive power management system and method

Also Published As

Publication number Publication date
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