Multifunctional device for visual heart sound recognition

• Main Authors: SU JINPING, DU CHUNLING, LIU ZHE, WU CHAOMIN, ZHOU LEI
• Format: Patent
• Language: Chinese; English
• Published: 04.12.2020
• Subjects: ACOUSTICS; CONVEYING; DIAGNOSIS; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; MUSICAL INSTRUMENTS; PACKING; PERFORMING OPERATIONS; PHYSICS; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION; STORING; SURGERY; TRANSPORTING

The invention relates to the technical field of heart sound recognition equipment, and particularly relates to a multifunctional device for visual heart sound recognition. The multifunctional device is used for solving the problem that in the prior art, under the condition that the external sound is large, heart sound recognition equipment is prone to being affected and cannot normally recognize heart sounds of a patient. The multifunctional device comprises a detection box, a heart sound collector, a filter and a heart sound tube, wherein a heart sound cover is installed at the tail end of the heart sound tube; a heart sound sensor is installed at the position, close to the heart sound cover, of the heart sound tube and connected with a power source; the filter is electrically connected with an amplifier; the amplifier is electrically connected with a stethoscope and a first converter; an auscultation tube is connected to the stethoscope; an auscultation cover is installed at the tailend of the auscultation