Patent ID: 6461165
Filing Date: 2002-10-08
Classification: G09B

Abstract:
A cardiology patient simulator for medical training comprising:a mannequin, made of foam material, and having a skin layer on its surface; a tube, placed along the back side of the skin layer in a pulsation position, and changing its thickness by inside air pressure; a supporter, made of soft material, and for supporting an outer periphery of the tube from the back of the mannequin; and an air supplier, controlled by a electric signal supplier, and for supplying the tube with air changing its pressure, the air supplier has a muffler including: a sealed cylinder; an air inhalant pipe, inserted into the sealed cylinder from its one side; an air exhaust pipe, inserted into the sealed cylinder from its another side; an air permeable and sound insulating material, interposed in an air flow way between both pipes.