GB201121672D0 - Electronic stethoscope - Google Patents

Electronic stethoscope

Info

Publication number
GB201121672D0
GB201121672D0 GB201121672A GB201121672A GB201121672D0 GB 201121672 D0 GB201121672 D0 GB 201121672D0 GB 201121672 A GB201121672 A GB 201121672A GB 201121672 A GB201121672 A GB 201121672A GB 201121672 D0 GB201121672 D0 GB 201121672D0
Authority
GB
United Kingdom
Prior art keywords
electrical signal
patient
electronic stethoscope
receiving
audio signal
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
GB201121672A
Other versions
GB2486962A (en
GB2486962B (en
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.)
WAIWAIKU LEONA
Original Assignee
WAIWAIKU LEONA
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 WAIWAIKU LEONA filed Critical WAIWAIKU LEONA
Publication of GB201121672D0 publication Critical patent/GB201121672D0/en
Publication of GB2486962A publication Critical patent/GB2486962A/en
Application granted granted Critical
Publication of GB2486962B publication Critical patent/GB2486962B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Headphones And Earphones (AREA)

Abstract

An electronic stethoscope (100) for use on a patient, comprising first and second surfaces. The first surface is provided with a microphone (4), for receiving a first audio signal when placed in contact with the patient, and converting the first audio signal into a first electrical signal. The stethoscope further comprises a modulator for receiving the first electrical signal and modulating the first electrical signal to produce a second electrical signal. The second surface is provided with a speaker (9) for receiving the second electrical signal and converting the second electrical signal into a second audio signal. The second surface is fixed with respect to the first surface such that, when the first surface is placed in contact with a part of the patient's body, the second surface is directed away from that part of the patient.
GB201121672A 2010-12-29 2011-12-16 Electronic stethoscope Expired - Fee Related GB2486962B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201022069A GB201022069D0 (en) 2010-12-29 2010-12-29 The leo-scope

Publications (3)

Publication Number Publication Date
GB201121672D0 true GB201121672D0 (en) 2012-01-25
GB2486962A GB2486962A (en) 2012-07-04
GB2486962B GB2486962B (en) 2013-10-09

Family

ID=43599084

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201022069A Ceased GB201022069D0 (en) 2010-12-29 2010-12-29 The leo-scope
GB201121672A Expired - Fee Related GB2486962B (en) 2010-12-29 2011-12-16 Electronic stethoscope

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB201022069A Ceased GB201022069D0 (en) 2010-12-29 2010-12-29 The leo-scope

Country Status (1)

Country Link
GB (2) GB201022069D0 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557681A (en) * 1993-09-24 1996-09-17 Thomasson; Samuel L. Electronic stethoscope
US6396931B1 (en) * 1999-03-08 2002-05-28 Cicero H. Malilay Electronic stethoscope with diagnostic capability
KR20020046092A (en) * 2000-12-12 2002-06-20 임유주 a
KR100583594B1 (en) * 2004-02-24 2006-05-25 엄재학 A digital stethoscope
DE112005003445T5 (en) * 2005-02-25 2008-01-24 Byung Hoon Lee Mobile phone with a stethoscope
JP4262767B2 (en) * 2005-05-18 2009-05-13 貴司 吉峰 Auscultation equipment
US20080228095A1 (en) * 2007-03-15 2008-09-18 Richardson Mary Medical device

Also Published As

Publication number Publication date
GB2486962A (en) 2012-07-04
GB2486962B (en) 2013-10-09
GB201022069D0 (en) 2011-02-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20201216