(19)
(11) EP 2 477 549 A1

(12)

(43) Date of publication:
25.07.2012 Bulletin 2012/30

(21) Application number: 10817715.5

(22) Date of filing: 14.09.2010
(51) International Patent Classification (IPC): 
A61B 7/04(2006.01)
(86) International application number:
PCT/US2010/048745
(87) International publication number:
WO 2011/034843 (24.03.2011 Gazette 2011/12)
(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 SE SI SK SM TR

(30) Priority: 16.09.2009 US 243045 P
01.02.2010 US 300285 P

(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)

(74) Representative: Vossius & Partner 
Siebertstrasse 4
81675 München
81675 München (DE)

   


(54) ELECTRONIC STETHOSCOPE SYSTEM FOR TELEMEDICINE APPLICATIONS