Patent ID: 11890131
Assignee: SHANZHI MEDICAL TECHNOLOGY (HANGZHOU) CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A  H | IPC A  H

Claim 18:
19. A device for detecting physiological sounds, the device comprising:
a thin film; and
a conductive element configured to conduct the physiological sounds to the thin film when contacting a skin of a live being,
wherein the conductive element is located on the thin film and protrudes relative to the thin film, the conductive element has a first end and a second end, the first end of the conductive element is sealed with the thin film thus to form a cavity in the conductive element, the second end of the conductive element is configured to contact the skin of the live being;
wherein the conductive element comprises a bottom part and a concentrator part, a section of the bottom part is round, and the diameter of the section of the bottom part is 1 cm to 3 cm, a distance from a highest point of the cavity formed by the bottom part to a lowest point of the thin film is 0.5 mm to 3 mm.