一种立体声听诊器

Stereophonic stethoscope

  • Inventors: SHUYING,WU LIU
  • Assignees: 刘淑英
  • Publication Date: October 03, 2007
  • Publication Number: CN-200954112-Y

Abstract

一种立体声听诊器,涉及有耳塞、弹簧片、传音软管、诊音出管、听诊壳体和听诊膜组成,听诊壳体的下面设置有听诊膜,由听诊壳体与听诊膜共同形成共振音腔,以接受被诊者的胸腔内音响。听诊壳体的上面设置有并列的两个诊音出管。所说的诊音出管是便于与传音软管对接的插头,诊音出管直接与听诊壳体内相通。诊音出管各自连接传音软管,传音软管的上端又连接耳塞。所说的耳塞采用左右对称设置的形式,为了保持耳塞的稳定和方便使用,在两耳塞之间设置有弹簧片。在同一个听诊头设置有左右对称的诊音出管,使得听诊者以双声道的形式进行听诊,实现了立体声听诊的效果,对于疾病的准确诊断会更为有利。本实用新型整体结构简单,操作和使用方便。
The utility model provides a stereo auscultation apparatus, which comprises earplugs, a spring lamination, sound transmission collapsible tubes, auscultation output tubes, an auscultation cage body and an auscultation membrane that is arranged under the auscultation cage body, the auscultation cage body and the auscultation membrane together form the resonance sound cavity for receiving the inner sound from the thoracic cavity of subject. Two collateral auscultation output tubes are arranged on the superior surface of the auscultation cage body. The auscultation output tubes, which are plugs that make themselves easy to be connected with the sound transmission collapsible tubes, communicate with the auscultation cage body directly. The auscultation output tubes are connected with sound transmission collapsible tubes respectively, the superior extremity of the sound transmission collapsible tubes are provided with earplugs. The earplugs arranged in bilateral symmetry type, the spring lamination is arranged between the two earplugs to keep the stability and convenience of the earplugs. The same auscultation head is provided with median zygomorphic auscultation output tubes to make the auscultator proceed auscultation in double sound track form, the stereo auscultation efficiency is implemented to benefit the accurate diagnosis of disease. The utility model has the advantages of simple in structure and convenient in use and operation.

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