Patent ID: 7735598
Filing Date: 2010-06-15
Classification: A61B

Abstract:
1. A stethoscope head comprising a head main body portion and a conduit connecting portion provided on said head main body portion, said head main body portion including a main head portion and a sub-head portion formed from a transparent or semitransparent element and a conduit connecting port positioned between the main head portion and the sub-head portion, said main head portion including a main diaphragm connected to said conduit connecting port, said sub-head portion being provided with a space configured for receiving an apparatus; and an apparatus including mounting means for mounting said apparatus on said sub-head portion; wherein said mounting means comprises a rotatable cam connected to said apparatus, a driving portion to be moved in a horizontal direction by the cam, and an O-ring fitted in the outer circumferential portion of said driving portion, the cam being connected to said apparatus and being rotatable whereby a pan of the outer circumferential portion of said driving portion is pressed against the inner wall of a space of the sub-head portion so that said apparatus is mounted on said sub-head portion.