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1. (WO2018222950) DIAPHRAGM AND STETHOSCOPE HEAD ASSEMBLY THEREOF

Pub. No.:    WO/2018/222950    International Application No.:    PCT/US2018/035516
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Sat Jun 02 01:59:59 CEST 2018
IPC: A61B 7/00
A61B 7/02
A61B 7/04
Applicants: VITALCHAINS CORPORATION
Inventors: LIN, Tzu-Chih
HUANG, Yu, Cheng
Title: DIAPHRAGM AND STETHOSCOPE HEAD ASSEMBLY THEREOF
Abstract:
The present disclosure provides a stethoscope head assembly. The stethoscope head assembly comprises a diaphragm and a main body. The diaphragm comprises a membrane portion, and a sealing portion extending from a periphery of the membrane portion and comprising a ring-shaped raised platform and a connecting portion extending downwardly from a periphery of the ring-shaped raised platform. The main-body is detachablv coupled to the diaphragm and comprises a sound gathering member. The connecting portion and the ring-shaped raised platform of the diaphragm cooperatively form a ring-shaped receiving slot for receiving the sound gathering member of the main body.