JPS6429250A - Electric stethoscope - Google Patents

Electric stethoscope

Info

Publication number
JPS6429250A
JPS6429250A JP17924787A JP17924787A JPS6429250A JP S6429250 A JPS6429250 A JP S6429250A JP 17924787 A JP17924787 A JP 17924787A JP 17924787 A JP17924787 A JP 17924787A JP S6429250 A JPS6429250 A JP S6429250A
Authority
JP
Japan
Prior art keywords
audio signal
chest piece
electrical audio
headphones
speaker
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.)
Granted
Application number
JP17924787A
Other languages
Japanese (ja)
Other versions
JPH0450011B2 (en
Inventor
Min Jien Shiyuu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP17924787A priority Critical patent/JPS6429250A/en
Publication of JPS6429250A publication Critical patent/JPS6429250A/en
Publication of JPH0450011B2 publication Critical patent/JPH0450011B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

PURPOSE: To allow a clear and proper stethoscopic examination by converting the acoustic wave of a vibration detected with a chest piece to an electrical audio signal and then amplifying the audio signal for introduction to headphones or a speaker. CONSTITUTION: A housing 10 is manually held and a chest piece is attached to a patient's lesion for a stethoscopic examination. The acoustic wave of a vibration detected with the chest piece is converted to an electrical audio signal and, then, amplified with an amplifier on a printed circuit board 14. The electrical audio signal so amplified is, then, fed to headphones 50 or a speaker 52 via a headphone jack 19 and as well fed to a recorder 60 via a recording jack 18. Also, an oscilloscope 90 or an oscillograph 100 may additionally be coranected via a voice control device 80.
JP17924787A 1987-07-20 1987-07-20 Electric stethoscope Granted JPS6429250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17924787A JPS6429250A (en) 1987-07-20 1987-07-20 Electric stethoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17924787A JPS6429250A (en) 1987-07-20 1987-07-20 Electric stethoscope

Publications (2)

Publication Number Publication Date
JPS6429250A true JPS6429250A (en) 1989-01-31
JPH0450011B2 JPH0450011B2 (en) 1992-08-13

Family

ID=16062507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17924787A Granted JPS6429250A (en) 1987-07-20 1987-07-20 Electric stethoscope

Country Status (1)

Country Link
JP (1) JPS6429250A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0928702A (en) * 1995-07-21 1997-02-04 Tak-Hee Jang Electronic stethoscopic device
JP2017060667A (en) * 2015-09-25 2017-03-30 パイオニア株式会社 Grip of body sound acquisition device
DE102017222589A1 (en) 2016-12-27 2018-06-28 Omron Healthcare Co., Ltd. Biological noise measuring device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499484U (en) * 1977-12-26 1979-07-13
JPS55155633A (en) * 1979-04-04 1980-12-04 Svedman Paul Patient monitor device monitoring pulmonary function or cardiac and pulmonary function
JPS58182714U (en) * 1982-05-28 1983-12-06 日本ビクター株式会社 Stethoscope with recording device
JPS6080438A (en) * 1983-10-06 1985-05-08 インテツク・システムズ・コーポレーシヨン Differential type stetoscope and separation of heart rate from noise
JPS60261439A (en) * 1984-06-07 1985-12-24 株式会社　デイム Stethoscopic apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499484U (en) * 1977-12-26 1979-07-13
JPS55155633A (en) * 1979-04-04 1980-12-04 Svedman Paul Patient monitor device monitoring pulmonary function or cardiac and pulmonary function
JPS58182714U (en) * 1982-05-28 1983-12-06 日本ビクター株式会社 Stethoscope with recording device
JPS6080438A (en) * 1983-10-06 1985-05-08 インテツク・システムズ・コーポレーシヨン Differential type stetoscope and separation of heart rate from noise
JPS60261439A (en) * 1984-06-07 1985-12-24 株式会社　デイム Stethoscopic apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0928702A (en) * 1995-07-21 1997-02-04 Tak-Hee Jang Electronic stethoscopic device
JP2017060667A (en) * 2015-09-25 2017-03-30 パイオニア株式会社 Grip of body sound acquisition device
DE102017222589A1 (en) 2016-12-27 2018-06-28 Omron Healthcare Co., Ltd. Biological noise measuring device
JP2018102727A (en) * 2016-12-27 2018-07-05 オムロンヘルスケア株式会社 Biological sound measurement device

Also Published As

Publication number Publication date
JPH0450011B2 (en) 1992-08-13

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