Multi -functional auscultation device

The utility model relates to a medical treatment device, concretely relates to multi -functional auscultation device, including pickup subtotal listening part, the pickup part is including accomodating bag, negative -pressure airbag and auscultation probe, and negative -pressure airbag one end top is fixed accomodates the bag, accomodates bag bottom one corner and is equipped with one and can collects changing of its bag of body and receive the bag, changes to receive the bag and fix the one end at negative -pressure airbag, and the negative -pressure airbag other end sets up the opening, and transparent cover one end is connected to the opening part, and the fixed auscultation probe in transparent cover other end center, transparent cover should hold the edge to set up protective rubber ring, the auscultation probe includes the microphone, and the microphone draws the circuit through the heart sound respectively and lung sound draws circuit connection to bluetooth send module, and bluetooth send module coupl