JP2023119223A - 聴診器 - Google Patents

聴診器 Download PDF

Info

Publication number
JP2023119223A
JP2023119223A JP2022021976A JP2022021976A JP2023119223A JP 2023119223 A JP2023119223 A JP 2023119223A JP 2022021976 A JP2022021976 A JP 2022021976A JP 2022021976 A JP2022021976 A JP 2022021976A JP 2023119223 A JP2023119223 A JP 2023119223A
Authority
JP
Japan
Prior art keywords
contact surface
stethoscope
sensor
housing
contact
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.)
Pending
Application number
JP2022021976A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023119223A5 (enExample
Inventor
儀忠 武島
Yoshitada Takeshima
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.)
Onkyo Corp
Original Assignee
Onkyo Corp
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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP2022021976A priority Critical patent/JP2023119223A/ja
Priority to US18/108,586 priority patent/US20230255586A1/en
Priority to CN202310138421.XA priority patent/CN116602703A/zh
Publication of JP2023119223A publication Critical patent/JP2023119223A/ja
Publication of JP2023119223A5 publication Critical patent/JP2023119223A5/ja
Pending legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/026—Stethoscopes comprising more than one sound collector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • 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
    • 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
    • A61B2560/0214—Operational features of power management of power generation or supply
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/04—Structural association of microphone with electric circuitry therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/02—Microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2022021976A 2022-02-16 2022-02-16 聴診器 Pending JP2023119223A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022021976A JP2023119223A (ja) 2022-02-16 2022-02-16 聴診器
US18/108,586 US20230255586A1 (en) 2022-02-16 2023-02-11 Stethoscope
CN202310138421.XA CN116602703A (zh) 2022-02-16 2023-02-14 听诊器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022021976A JP2023119223A (ja) 2022-02-16 2022-02-16 聴診器

Publications (2)

Publication Number Publication Date
JP2023119223A true JP2023119223A (ja) 2023-08-28
JP2023119223A5 JP2023119223A5 (enExample) 2025-01-21

Family

ID=87559742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022021976A Pending JP2023119223A (ja) 2022-02-16 2022-02-16 聴診器

Country Status (3)

Country Link
US (1) US20230255586A1 (enExample)
JP (1) JP2023119223A (enExample)
CN (1) CN116602703A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240152607A (ko) * 2023-04-13 2024-10-22 스마트사운드주식회사 청진용 전자 장치 및 그의 동작 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003508145A (ja) * 1999-09-03 2003-03-04 テンシス メディカル インコーポレイテッド 生理学的パラメータ用スマート・センサおよび方法
KR20030080714A (ko) * 2002-04-10 2003-10-17 주식회사 엘바이오 전자 청진기
JP2014045918A (ja) * 2012-08-31 2014-03-17 Jvc Kenwood Corp 胎児心音マイクロフォン

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867268A (en) * 1988-01-07 1989-09-19 Ulert Izaak A Sanitary stethoscope
US5367575A (en) * 1992-12-16 1994-11-22 Minnesota Mining And Manufacturing Company Electronic stethoscope having battery carriage
US5548651A (en) * 1994-03-28 1996-08-20 Long; Howard F. Stereophonic stethoscope
US5663532A (en) * 1995-11-27 1997-09-02 Minnesota Mining And Manufacturing Company Ergonometric stethoscope chestpiece
US5931792A (en) * 1997-11-06 1999-08-03 3M Innovative Properties Company Stethoscope chestpiece
US5921941A (en) * 1998-07-17 1999-07-13 Longobardo; John J. Disposable stethoscope cover
AU1198100A (en) * 1998-09-23 2000-04-10 Keith Bridger Physiological sensing device
US6852084B1 (en) * 2000-04-28 2005-02-08 Peter V. Boesen Wireless physiological pressure sensor and transmitter with capability of short range radio frequency transmissions
US7351207B2 (en) * 2003-07-18 2008-04-01 The Board Of Trustees Of The University Of Illinois Extraction of one or more discrete heart sounds from heart sound information
US20080039733A1 (en) * 2006-08-08 2008-02-14 Kamil Unver Systems and methods for calibration of heart sounds
US7841445B2 (en) * 2007-11-09 2010-11-30 Joseph Berk Dual-sensor stethoscope with electronic sensor
US10064580B2 (en) * 2008-11-07 2018-09-04 Intervet Inc. System and method for determining antibiotic effectiveness in respiratory diseased animals using auscultation analysis
US20180177432A1 (en) * 2016-12-27 2018-06-28 Strados Labs Llc Apparatus and method for detection of breathing abnormalities
US20230200664A1 (en) * 2020-06-03 2023-06-29 Acorai Ab Non-invasive cardiac health assessment system and method for training a model to estimate intracardiac pressure data
KR20240152607A (ko) * 2023-04-13 2024-10-22 스마트사운드주식회사 청진용 전자 장치 및 그의 동작 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003508145A (ja) * 1999-09-03 2003-03-04 テンシス メディカル インコーポレイテッド 生理学的パラメータ用スマート・センサおよび方法
KR20030080714A (ko) * 2002-04-10 2003-10-17 주식회사 엘바이오 전자 청진기
JP2014045918A (ja) * 2012-08-31 2014-03-17 Jvc Kenwood Corp 胎児心音マイクロフォン

Also Published As

Publication number Publication date
US20230255586A1 (en) 2023-08-17
CN116602703A (zh) 2023-08-18

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