| 摘要 |
<p>The present invention relates to a stethoscope for an arteriovenous access which includes a collecting unit which collects a sound generated inside by a contact with the vascular accesses of an artery and a vein by hemodialysis, and a stethoscope body which supplies information to a patient and a doctor through a speaker and a display by converting the sound transmitted from the collecting unit into a digital signal. A thrombus formed in the artery and the vein is checked with the naked eye and by sound. According to the present invention, a narrow part of a blood vessel and the thrombus is sensed by a contact with the artery and the vein by the hemodialysis using the stethoscope for the arteriovenous access. The reliability of the patient and the doctor is improved by supplying the information about the hemodialysis of a storage unit formed in a control unit to the patient in real time.</p> |
