NO300250B1 - Apparat for å lytte på kroppslyd - Google Patents

Apparat for å lytte på kroppslyd Download PDF

Info

Publication number
NO300250B1
NO300250B1 NO950495A NO950495A NO300250B1 NO 300250 B1 NO300250 B1 NO 300250B1 NO 950495 A NO950495 A NO 950495A NO 950495 A NO950495 A NO 950495A NO 300250 B1 NO300250 B1 NO 300250B1
Authority
NO
Norway
Prior art keywords
listening
microphone
frequency
bandwidth
sound according
Prior art date
Application number
NO950495A
Other languages
English (en)
Norwegian (no)
Other versions
NO950495L (no
NO950495D0 (no
Inventor
Birger Orten
Original Assignee
Meditron As
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 Meditron As filed Critical Meditron As
Priority to NO950495A priority Critical patent/NO300250B1/no
Publication of NO950495D0 publication Critical patent/NO950495D0/no
Priority to CA002212587A priority patent/CA2212587A1/en
Priority to JP08524172A priority patent/JP3142876B2/ja
Priority to AT96903275T priority patent/ATE182452T1/de
Priority to PCT/NO1996/000030 priority patent/WO1996024287A1/en
Priority to PL96321787A priority patent/PL184729B1/pl
Priority to CN96191811A priority patent/CN1173811A/zh
Priority to BR9607270A priority patent/BR9607270A/pt
Priority to KR1019970705381A priority patent/KR100257662B1/ko
Priority to ES96903275T priority patent/ES2137663T3/es
Priority to EP96903275A priority patent/EP0808128B1/en
Priority to US08/875,965 priority patent/US6512830B1/en
Priority to EA199700164A priority patent/EA199700164A1/ru
Priority to NZ301820A priority patent/NZ301820A/en
Priority to DK96903275T priority patent/DK0808128T3/da
Priority to DE69603453T priority patent/DE69603453T2/de
Priority to AU47335/96A priority patent/AU694610B2/en
Publication of NO950495L publication Critical patent/NO950495L/no
Publication of NO300250B1 publication Critical patent/NO300250B1/no
Priority to MX9705964A priority patent/MX9705964A/es
Priority to FI973284A priority patent/FI973284A/fi
Priority to GR990402744T priority patent/GR3031655T3/el

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • External Artificial Organs (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Electrotherapy Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Finger-Pressure Massage (AREA)
  • Adornments (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
NO950495A 1995-02-09 1995-02-09 Apparat for å lytte på kroppslyd NO300250B1 (no)

Priority Applications (20)

Application Number Priority Date Filing Date Title
NO950495A NO300250B1 (no) 1995-02-09 1995-02-09 Apparat for å lytte på kroppslyd
AU47335/96A AU694610B2 (en) 1995-02-09 1996-02-08 Auscultation apparatus
EP96903275A EP0808128B1 (en) 1995-02-09 1996-02-08 Auscultation apparatus
EA199700164A EA199700164A1 (ru) 1995-02-09 1996-02-08 Устройство для аускультации
AT96903275T ATE182452T1 (de) 1995-02-09 1996-02-08 Auskultationsgerät
PCT/NO1996/000030 WO1996024287A1 (en) 1995-02-09 1996-02-08 Auscultation apparatus
PL96321787A PL184729B1 (pl) 1995-02-09 1996-02-08 Stetoskop elektroniczny
CN96191811A CN1173811A (zh) 1995-02-09 1996-02-08 听诊装置
BR9607270A BR9607270A (pt) 1995-02-09 1996-02-08 Aparelho de auscultação
KR1019970705381A KR100257662B1 (ko) 1995-02-09 1996-02-08 청진 장치
ES96903275T ES2137663T3 (es) 1995-02-09 1996-02-08 Aparato de auscultacion.
CA002212587A CA2212587A1 (en) 1995-02-09 1996-02-08 Auscultation apparatus
US08/875,965 US6512830B1 (en) 1995-02-09 1996-02-08 Auscultation apparatus
JP08524172A JP3142876B2 (ja) 1995-02-09 1996-02-08 聴診器
NZ301820A NZ301820A (en) 1995-02-09 1996-02-08 Electronic stethoscope with freely adjustable passband and center frequency
DK96903275T DK0808128T3 (da) 1995-02-09 1996-02-08 Auskultationsapparat
DE69603453T DE69603453T2 (de) 1995-02-09 1996-02-08 Auskultationsgerät
MX9705964A MX9705964A (es) 1995-02-09 1997-08-05 Aparato para auscultacion.
FI973284A FI973284A (fi) 1995-02-09 1997-08-08 Kuuntelulaite
GR990402744T GR3031655T3 (en) 1995-02-09 1999-10-27 Auscultation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO950495A NO300250B1 (no) 1995-02-09 1995-02-09 Apparat for å lytte på kroppslyd

Publications (3)

Publication Number Publication Date
NO950495D0 NO950495D0 (no) 1995-02-09
NO950495L NO950495L (no) 1996-08-12
NO300250B1 true NO300250B1 (no) 1997-04-28

Family

ID=19897912

Family Applications (1)

Application Number Title Priority Date Filing Date
NO950495A NO300250B1 (no) 1995-02-09 1995-02-09 Apparat for å lytte på kroppslyd

Country Status (20)

Country Link
US (1) US6512830B1 (ja)
EP (1) EP0808128B1 (ja)
JP (1) JP3142876B2 (ja)
KR (1) KR100257662B1 (ja)
CN (1) CN1173811A (ja)
AT (1) ATE182452T1 (ja)
AU (1) AU694610B2 (ja)
BR (1) BR9607270A (ja)
CA (1) CA2212587A1 (ja)
DE (1) DE69603453T2 (ja)
DK (1) DK0808128T3 (ja)
EA (1) EA199700164A1 (ja)
ES (1) ES2137663T3 (ja)
FI (1) FI973284A (ja)
GR (1) GR3031655T3 (ja)
MX (1) MX9705964A (ja)
NO (1) NO300250B1 (ja)
NZ (1) NZ301820A (ja)
PL (1) PL184729B1 (ja)
WO (1) WO1996024287A1 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334174A (en) * 1998-02-06 1999-08-11 Rajiv Maraj Electronic stethoscope
EP1043846A2 (en) * 1999-04-05 2000-10-11 Phonic Ear, Inc. Wireless transmission communication system
US6551251B2 (en) * 2000-02-14 2003-04-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Passive fetal heart monitoring system
KR20030065228A (ko) * 2002-01-31 2003-08-06 김종수 청진음향신호를 표시하는 출력시스템
DE20211929U1 (de) * 2002-08-02 2003-12-11 Petra-Electric Peter Hohlfeldt Gmbh & Co Atemgeräuschkontrollvorrichtung
US6999592B2 (en) * 2002-08-08 2006-02-14 Chelen William E Time and frequency windowed pocket cardiac stethoscope
US20040096069A1 (en) * 2002-11-14 2004-05-20 Jen-Chien Chien Electronic stethoscope
US7044922B1 (en) 2004-12-29 2006-05-16 Leon Michael Dondysh Non-invasive diagnostic apparatus and method comprising a cerebral stethoscope for detecting cerebrovascular disease
SE528409C2 (sv) * 2005-02-21 2006-11-07 Computerized Medical Technolog Ljudmonitor
US20060285696A1 (en) * 2005-06-21 2006-12-21 Houtsma Andrianus J High Noise Environment Stethoscope
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
US7806833B2 (en) * 2006-04-27 2010-10-05 Hd Medical Group Limited Systems and methods for analysis and display of heart sounds
CN101116650A (zh) * 2006-08-03 2008-02-06 罗裕民 心震波医疗仪
EP2496143A4 (en) 2009-11-04 2014-08-20 Glaxo Group Ltd HEART RATE MONITOR
SG184338A1 (en) * 2010-03-31 2012-11-29 Univ Nanyang Tech An air conduction sensor and a system and a method for monitoring a health condition
US8956305B2 (en) 2012-07-05 2015-02-17 Pulmonary Apps, Llc Wireless stethoscope and method of use thereof
CN104367337A (zh) * 2014-11-20 2015-02-25 广西大学 便携式高灵敏度电子听诊器
CN104367338A (zh) * 2014-11-20 2015-02-25 广西大学 一种提高听诊器灵敏度的方法
US10548562B2 (en) * 2017-05-15 2020-02-04 University Of South Carolina Stethoscope with extended detection range
CN108013898A (zh) * 2018-01-12 2018-05-11 周柳萍 智能听诊器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE400607C (de) * 1923-02-08 1924-08-15 Bayer Geb Absorptionskaeltemaschine
US3762397A (en) * 1971-04-19 1973-10-02 Hewlett Packard Co Method and apparatus for the detection and recordation of high frequency sound in the cardiovascular system
DE2911056A1 (de) * 1979-03-21 1980-09-25 Stuttgart Instgemeinschaft Ev Geraet zur untersuchung des herzens und des kreislaufs
US4594731A (en) * 1984-11-09 1986-06-10 University Of Utah Electronic stethoscope
US4720866A (en) * 1985-09-20 1988-01-19 Seaboard Digital Systems, Inc. Computerized stethoscopic analysis system and method
US4731849A (en) * 1986-07-30 1988-03-15 Bloomfield Iii John W Electronic ausculscope
DE4100607A1 (de) * 1991-01-11 1992-07-16 Gert Wiedemann Fa Stethoskop
DE69318569T2 (de) * 1992-12-07 1998-11-26 Andromed Inc Elektronisches stethoskop
US5557681A (en) * 1993-09-24 1996-09-17 Thomasson; Samuel L. Electronic stethoscope
US6026170A (en) * 1995-11-27 2000-02-15 Minnesota Mining And Manufacturing Company Electronic stethoscope with idealized bell and idealized diaphragm modes

Also Published As

Publication number Publication date
NO950495L (no) 1996-08-12
FI973284A (fi) 1997-10-08
AU694610B2 (en) 1998-07-23
CA2212587A1 (en) 1996-08-15
MX9705964A (es) 1998-08-30
EA199700164A1 (ru) 1998-02-26
NZ301820A (en) 1998-06-26
NO950495D0 (no) 1995-02-09
DE69603453T2 (de) 2000-02-03
AU4733596A (en) 1996-08-27
KR19980701984A (ko) 1998-06-25
FI973284A0 (fi) 1997-08-08
GR3031655T3 (en) 2000-02-29
CN1173811A (zh) 1998-02-18
DE69603453D1 (de) 1999-09-02
BR9607270A (pt) 1998-12-15
JPH11505437A (ja) 1999-05-21
JP3142876B2 (ja) 2001-03-07
KR100257662B1 (ko) 2000-06-01
DK0808128T3 (da) 2000-02-28
ES2137663T3 (es) 1999-12-16
PL321787A1 (en) 1997-12-22
US6512830B1 (en) 2003-01-28
WO1996024287A1 (en) 1996-08-15
EP0808128A1 (en) 1997-11-26
PL184729B1 (pl) 2002-12-31
ATE182452T1 (de) 1999-08-15
EP0808128B1 (en) 1999-07-28

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