SE0500397L - Ljudmonitor - Google Patents

Ljudmonitor

Info

Publication number
SE0500397L
SE0500397L SE0500397A SE0500397A SE0500397L SE 0500397 L SE0500397 L SE 0500397L SE 0500397 A SE0500397 A SE 0500397A SE 0500397 A SE0500397 A SE 0500397A SE 0500397 L SE0500397 L SE 0500397L
Authority
SE
Sweden
Prior art keywords
sound
vibration
electrical signals
transforms
chamber
Prior art date
Application number
SE0500397A
Other languages
English (en)
Other versions
SE528409C2 (sv
Inventor
Magnus Sorlander
Tal Martin Herer
Aditya Heerah
Original Assignee
Computerized Medical Technolog
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 Computerized Medical Technolog filed Critical Computerized Medical Technolog
Priority to SE0500397A priority Critical patent/SE528409C2/sv
Priority to KR1020077018263A priority patent/KR20070110025A/ko
Priority to US11/884,752 priority patent/US8634570B2/en
Priority to ES06708291T priority patent/ES2379478T3/es
Priority to AU2006215644A priority patent/AU2006215644B2/en
Priority to CA002596374A priority patent/CA2596374A1/en
Priority to CN2006800055582A priority patent/CN101123915B/zh
Priority to JP2007555603A priority patent/JP2008529696A/ja
Priority to AT06708291T priority patent/ATE538721T1/de
Priority to EP06708291A priority patent/EP1850758B8/en
Priority to PCT/EP2006/050965 priority patent/WO2006087345A1/en
Priority to MX2007010152A priority patent/MX2007010152A/es
Priority to BRPI0606865A priority patent/BRPI0606865B8/pt
Publication of SE0500397L publication Critical patent/SE0500397L/sv
Publication of SE528409C2 publication Critical patent/SE528409C2/sv

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Headphones And Earphones (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Circuit For Audible Band Transducer (AREA)
SE0500397A 2005-02-21 2005-02-21 Ljudmonitor SE528409C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE0500397A SE528409C2 (sv) 2005-02-21 2005-02-21 Ljudmonitor
KR1020077018263A KR20070110025A (ko) 2005-02-21 2006-02-15 사운드 모니터
US11/884,752 US8634570B2 (en) 2005-02-21 2006-02-15 Sound monitor
ES06708291T ES2379478T3 (es) 2005-02-21 2006-02-15 Monitor acústico
AU2006215644A AU2006215644B2 (en) 2005-02-21 2006-02-15 Sound monitor
CA002596374A CA2596374A1 (en) 2005-02-21 2006-02-15 Sound monitor
CN2006800055582A CN101123915B (zh) 2005-02-21 2006-02-15 声监控器
JP2007555603A JP2008529696A (ja) 2005-02-21 2006-02-15 音声モニター
AT06708291T ATE538721T1 (de) 2005-02-21 2006-02-15 Schallmonitor
EP06708291A EP1850758B8 (en) 2005-02-21 2006-02-15 Sound monitor
PCT/EP2006/050965 WO2006087345A1 (en) 2005-02-21 2006-02-15 Sound monitor
MX2007010152A MX2007010152A (es) 2005-02-21 2006-02-15 Monitor de sonido.
BRPI0606865A BRPI0606865B8 (pt) 2005-02-21 2006-02-15 “monitor de som eletrônico para uso como um estetoscópio e método para ser usado com um monitor de som eletrônico”

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0500397A SE528409C2 (sv) 2005-02-21 2005-02-21 Ljudmonitor

Publications (2)

Publication Number Publication Date
SE0500397L true SE0500397L (sv) 2006-08-22
SE528409C2 SE528409C2 (sv) 2006-11-07

Family

ID=37023072

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0500397A SE528409C2 (sv) 2005-02-21 2005-02-21 Ljudmonitor

Country Status (13)

Country Link
US (1) US8634570B2 (sv)
EP (1) EP1850758B8 (sv)
JP (1) JP2008529696A (sv)
KR (1) KR20070110025A (sv)
CN (1) CN101123915B (sv)
AT (1) ATE538721T1 (sv)
AU (1) AU2006215644B2 (sv)
BR (1) BRPI0606865B8 (sv)
CA (1) CA2596374A1 (sv)
ES (1) ES2379478T3 (sv)
MX (1) MX2007010152A (sv)
SE (1) SE528409C2 (sv)
WO (1) WO2006087345A1 (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
WO2013056141A1 (en) * 2011-10-13 2013-04-18 Masimo Corporation Physiological acoustic monitoring system
US10460625B2 (en) * 2013-04-15 2019-10-29 The General Hospital Corporation System and method for improved medical simulator
US9014400B2 (en) * 2013-08-26 2015-04-21 Honeywell International Inc. Apparatus and method of silent monitoring alarm sounders
USD746802S1 (en) 2013-10-15 2016-01-05 Stratoscientific, Inc. Electronic device case with stethoscope
US9414155B2 (en) 2013-10-15 2016-08-09 Stratoscientific, Inc. Acoustic collection system for handheld electronic devices
US9602917B2 (en) 2013-10-15 2017-03-21 Stratoscientific, Inc. Acoustic collection system for handheld electronic devices
WO2016130490A1 (en) * 2015-02-09 2016-08-18 Stratoscientific, Inc. Acoustic collection system for handheld electronic devices
CN108013898A (zh) * 2018-01-12 2018-05-11 周柳萍 智能听诊器
CN108670294A (zh) * 2018-05-29 2018-10-19 河南科技大学第附属医院 一种心脏内科听诊器
CN109392889A (zh) * 2018-10-08 2019-03-01 中国科学院水生生物研究所 一种施工水域长江江豚声诱导保护装置及方法
US20220386984A1 (en) * 2019-10-29 2022-12-08 Respiri Limited Apparatus for detecting breath sounds
JP7107592B2 (ja) * 2020-11-04 2022-07-27 株式会社シェアメディカル チェストピース、聴診器及びデジタル聴診デバイス
CN114184270A (zh) * 2021-12-02 2022-03-15 观为监测技术无锡股份有限公司 一种设备振动数据处理方法、装置、设备及存储介质

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1205569A (en) * 1966-10-10 1970-09-16 E M I E L E C T R O N I C S Ca Improvements in or relating to stethoscopes
US4528689A (en) * 1981-09-22 1985-07-09 International Acoustics Incorporated Sound monitoring apparatus
US4792145A (en) * 1985-11-05 1988-12-20 Sound Enhancement Systems, Inc. Electronic stethoscope system and method
US4903794A (en) * 1988-03-23 1990-02-27 Klippert Don H Acoustical amplifying stethoscope
US4947859A (en) * 1989-01-25 1990-08-14 Cherne Medical, Inc. Bio-acoustic signal sensing device
US5003605A (en) * 1989-08-14 1991-03-26 Cardiodyne, Inc. Electronically augmented stethoscope with timing sound
JPH0419881A (ja) 1990-05-14 1992-01-23 Konica Corp テープカセット
JPH0419881U (sv) * 1990-05-31 1992-02-19
JPH06217387A (ja) * 1993-01-20 1994-08-05 Sony Corp テレビジョン受像機用スピーカ
AU703548B2 (en) * 1994-08-30 1999-03-25 3M Innovative Properties Company An electronic stethoscope
US7006638B1 (en) * 1994-08-30 2006-02-28 Bang & Olufsen Technology A/S Electronic stethoscope
NO300250B1 (no) * 1995-02-09 1997-04-28 Meditron As Apparat for å lytte på kroppslyd
JPH0928702A (ja) * 1995-07-21 1997-02-04 Tak-Hee Jang 電子式聴診装置
DE69628436T2 (de) 1995-07-21 2004-04-08 Stethtech Corp., Sharon Elektronisches stethoskop
US5821471A (en) * 1995-11-30 1998-10-13 Mcculler; Mark A. Acoustic system
JPH1085209A (ja) * 1996-09-18 1998-04-07 Yasuto Takeuchi 胎児心音逓倍聴診器
US6467568B1 (en) * 2000-05-25 2002-10-22 Covies, Llp Practical stethoscope cover and dispenser therefor
US6438238B1 (en) * 2000-07-14 2002-08-20 Thomas F. Callahan Stethoscope
DE10136355A1 (de) * 2001-07-26 2003-02-13 Niels Rahe-Meyer Vorrichtung zur Untersuchung und Überwachung von Vitalparamentern des Körpers
US7096060B2 (en) * 2003-06-27 2006-08-22 Innovise Medical, Inc. Method and system for detection of heart sounds
US7115102B2 (en) * 2003-11-17 2006-10-03 Abbruscato Charles R Electronic stethoscope system
CN2691491Y (zh) * 2004-01-13 2005-04-13 合世生医科技股份有限公司 具有接触式麦克风的电子听诊器

Also Published As

Publication number Publication date
SE528409C2 (sv) 2006-11-07
EP1850758B8 (en) 2012-04-18
ES2379478T3 (es) 2012-04-26
BRPI0606865A2 (pt) 2009-07-21
AU2006215644B2 (en) 2011-08-11
CN101123915B (zh) 2010-07-14
US20100232615A1 (en) 2010-09-16
CN101123915A (zh) 2008-02-13
WO2006087345A1 (en) 2006-08-24
CA2596374A1 (en) 2006-08-24
MX2007010152A (es) 2007-11-15
KR20070110025A (ko) 2007-11-15
EP1850758B1 (en) 2011-12-28
JP2008529696A (ja) 2008-08-07
ATE538721T1 (de) 2012-01-15
AU2006215644A1 (en) 2006-08-24
BRPI0606865B1 (pt) 2018-03-27
EP1850758A1 (en) 2007-11-07
BRPI0606865B8 (pt) 2021-06-22
US8634570B2 (en) 2014-01-21

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