FI973284A - Kuuntelulaite - Google Patents
Kuuntelulaite Download PDFInfo
- Publication number
- FI973284A FI973284A FI973284A FI973284A FI973284A FI 973284 A FI973284 A FI 973284A FI 973284 A FI973284 A FI 973284A FI 973284 A FI973284 A FI 973284A FI 973284 A FI973284 A FI 973284A
- Authority
- FI
- Finland
- Prior art keywords
- user
- filter circuit
- auskultationsapparat
- passband
- loudspeaker
- Prior art date
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)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Circuit For Audible Band Transducer (AREA)
- External Artificial Organs (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Amplifiers (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Networks Using Active Elements (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Electrotherapy Devices (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Adornments (AREA)
- Finger-Pressure Massage (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO950495A NO300250B1 (no) | 1995-02-09 | 1995-02-09 | Apparat for å lytte på kroppslyd |
PCT/NO1996/000030 WO1996024287A1 (en) | 1995-02-09 | 1996-02-08 | Auscultation apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FI973284A0 FI973284A0 (fi) | 1997-08-08 |
FI973284A true FI973284A (fi) | 1997-10-08 |
Family
ID=19897912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI973284A FI973284A (fi) | 1995-02-09 | 1997-08-08 | Kuuntelulaite |
Country Status (20)
Country | Link |
---|---|
US (1) | US6512830B1 (fi) |
EP (1) | EP0808128B1 (fi) |
JP (1) | JP3142876B2 (fi) |
KR (1) | KR100257662B1 (fi) |
CN (1) | CN1173811A (fi) |
AT (1) | ATE182452T1 (fi) |
AU (1) | AU694610B2 (fi) |
BR (1) | BR9607270A (fi) |
CA (1) | CA2212587A1 (fi) |
DE (1) | DE69603453T2 (fi) |
DK (1) | DK0808128T3 (fi) |
EA (1) | EA199700164A1 (fi) |
ES (1) | ES2137663T3 (fi) |
FI (1) | FI973284A (fi) |
GR (1) | GR3031655T3 (fi) |
MX (1) | MX9705964A (fi) |
NO (1) | NO300250B1 (fi) |
NZ (1) | NZ301820A (fi) |
PL (1) | PL184729B1 (fi) |
WO (1) | WO1996024287A1 (fi) |
Families Citing this family (20)
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 |
WO2011056974A1 (en) | 2009-11-04 | 2011-05-12 | Glaxo Group Limited | Heart rate monitor |
WO2011123071A1 (en) * | 2010-03-31 | 2011-10-06 | Nanyang Technological University | An air conduction sensor and a system and a method for monitoring a health condition |
WO2014007857A1 (en) | 2012-07-05 | 2014-01-09 | 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)
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 |
ATE165962T1 (de) * | 1992-12-07 | 1998-05-15 | 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 |
-
1995
- 1995-02-09 NO NO950495A patent/NO300250B1/no not_active IP Right Cessation
-
1996
- 1996-02-08 KR KR1019970705381A patent/KR100257662B1/ko not_active IP Right Cessation
- 1996-02-08 EP EP96903275A patent/EP0808128B1/en not_active Expired - Lifetime
- 1996-02-08 DK DK96903275T patent/DK0808128T3/da active
- 1996-02-08 AU AU47335/96A patent/AU694610B2/en not_active Ceased
- 1996-02-08 ES ES96903275T patent/ES2137663T3/es not_active Expired - Lifetime
- 1996-02-08 NZ NZ301820A patent/NZ301820A/en unknown
- 1996-02-08 DE DE69603453T patent/DE69603453T2/de not_active Expired - Fee Related
- 1996-02-08 WO PCT/NO1996/000030 patent/WO1996024287A1/en active IP Right Grant
- 1996-02-08 BR BR9607270A patent/BR9607270A/pt not_active IP Right Cessation
- 1996-02-08 US US08/875,965 patent/US6512830B1/en not_active Expired - Fee Related
- 1996-02-08 CA CA002212587A patent/CA2212587A1/en not_active Abandoned
- 1996-02-08 EA EA199700164A patent/EA199700164A1/ru unknown
- 1996-02-08 JP JP08524172A patent/JP3142876B2/ja not_active Expired - Fee Related
- 1996-02-08 PL PL96321787A patent/PL184729B1/pl unknown
- 1996-02-08 CN CN96191811A patent/CN1173811A/zh active Pending
- 1996-02-08 AT AT96903275T patent/ATE182452T1/de not_active IP Right Cessation
-
1997
- 1997-08-05 MX MX9705964A patent/MX9705964A/es not_active IP Right Cessation
- 1997-08-08 FI FI973284A patent/FI973284A/fi unknown
-
1999
- 1999-10-27 GR GR990402744T patent/GR3031655T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0808128A1 (en) | 1997-11-26 |
CA2212587A1 (en) | 1996-08-15 |
DE69603453T2 (de) | 2000-02-03 |
EA199700164A1 (ru) | 1998-02-26 |
US6512830B1 (en) | 2003-01-28 |
EP0808128B1 (en) | 1999-07-28 |
AU694610B2 (en) | 1998-07-23 |
PL184729B1 (pl) | 2002-12-31 |
JP3142876B2 (ja) | 2001-03-07 |
DK0808128T3 (da) | 2000-02-28 |
ATE182452T1 (de) | 1999-08-15 |
PL321787A1 (en) | 1997-12-22 |
ES2137663T3 (es) | 1999-12-16 |
KR19980701984A (ko) | 1998-06-25 |
CN1173811A (zh) | 1998-02-18 |
NO950495D0 (no) | 1995-02-09 |
AU4733596A (en) | 1996-08-27 |
NO300250B1 (no) | 1997-04-28 |
BR9607270A (pt) | 1998-12-15 |
NZ301820A (en) | 1998-06-26 |
NO950495L (no) | 1996-08-12 |
KR100257662B1 (ko) | 2000-06-01 |
MX9705964A (es) | 1998-08-30 |
WO1996024287A1 (en) | 1996-08-15 |
GR3031655T3 (en) | 2000-02-29 |
JPH11505437A (ja) | 1999-05-21 |
DE69603453D1 (de) | 1999-09-02 |
FI973284A0 (fi) | 1997-08-08 |
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