(19)
(11) EP 2 854 647 A2

(12)

(88) Date of publication A3:
27.02.2014

(43) Date of publication:
08.04.2015 Bulletin 2015/15

(21) Application number: 13800698.6

(22) Date of filing: 28.05.2013
(51) International Patent Classification (IPC): 
A61B 7/04(2006.01)
(86) International application number:
PCT/US2013/042860
(87) International publication number:
WO 2013/184437 (12.12.2013 Gazette 2013/50)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 05.06.2012 US 201213489113

(71) Applicant: 3M Innovative Properties Company
Saint Paul, MN 55133-3427 (US)

(72) Inventors:
  • BEDINGHAM, William
    Saint Paul, Minnesota 55133-3427 (US)
  • OSTER, Craig D.
    Saint Paul, Minnesota 55133-3427 (US)
  • ROGERS, Daniel J.
    Saint Paul, Minnesota 55133-3427 (US)
  • SCHMIDT, Thomas P.
    Saint Paul, Minnesota 55133-3427 (US)

(74) Representative: Vossius & Partner 
Siebertstrasse 3
81675 München
81675 München (DE)

   


(54) ELECTRONIC STETHOSCOPE SYSTEM FOR TELEMEDICINE APPLICATIONS