BR9303451A - Aperfeicoamentos em ou relativos a estetoscopios - Google Patents

Aperfeicoamentos em ou relativos a estetoscopios

Info

Publication number
BR9303451A
BR9303451A BR9303451A BR9303451A BR9303451A BR 9303451 A BR9303451 A BR 9303451A BR 9303451 A BR9303451 A BR 9303451A BR 9303451 A BR9303451 A BR 9303451A BR 9303451 A BR9303451 A BR 9303451A
Authority
BR
Brazil
Prior art keywords
stethoscopes
Prior art date
Application number
BR9303451A
Other languages
English (en)
Inventor
Erler Von Erlea Dan Chri Mateu
Original Assignee
Erler Von Erlea Dan Christian
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 Erler Von Erlea Dan Christian filed Critical Erler Von Erlea Dan Christian
Priority to BR9303451A priority Critical patent/BR9303451A/pt
Publication of BR9303451A publication Critical patent/BR9303451A/pt
Priority to DE19944425484 priority patent/DE4425484A1/de

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)
  • Circuit For Audible Band Transducer (AREA)
BR9303451A 1993-08-23 1993-08-23 Aperfeicoamentos em ou relativos a estetoscopios BR9303451A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR9303451A BR9303451A (pt) 1993-08-23 1993-08-23 Aperfeicoamentos em ou relativos a estetoscopios
DE19944425484 DE4425484A1 (de) 1993-08-23 1994-07-19 Stethoskop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9303451A BR9303451A (pt) 1993-08-23 1993-08-23 Aperfeicoamentos em ou relativos a estetoscopios

Publications (1)

Publication Number Publication Date
BR9303451A true BR9303451A (pt) 1994-04-05

Family

ID=4057224

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9303451A BR9303451A (pt) 1993-08-23 1993-08-23 Aperfeicoamentos em ou relativos a estetoscopios

Country Status (2)

Country Link
BR (1) BR9303451A (pt)
DE (1) DE4425484A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98981C (fi) * 1994-10-28 1997-09-25 Tommi Sakari Lukkarinen Kädessä pidettävä tallentava audiovisuaalinen stetoskooppi
WO2006110969A2 (en) * 2005-04-22 2006-10-26 Luciano Daniel Amplifying module for universal stethoscopes with protection key against noise

Also Published As

Publication number Publication date
DE4425484A1 (de) 1995-03-02

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Legal Events

Date Code Title Description
FD5 Application fees: dismissal - article 86 of industrial property law