Device for assisting in wearing eardrum excitation type artificial middle ear

• Main Authors: LIU LE, LIU SONGYONG, WANG CHENG, GONG YIXUAN, WANG YUROU, LI JIAYIN, TU CHONGYI, LYU ZHENLI, YANG JIANHUA, LIU HOUGUANG
• Format: Patent
• Language: Chinese; English
• Published: 23.09.2022
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEAF-AID SETS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; PUBLIC ADDRESS SYSTEMS; TREATMENT OR PROTECTION OF EYES OR EARS

The invention discloses a device for assisting in wearing an eardrum excitation type artificial middle ear, which comprises a feeding device, a mineral oil lubricating device, an actuator clamp device and a head-mounted fixing structure, the head-mounted fixing structure comprises a head beam structure for bearing and an earmuff, a tubular protective shell corresponding to an ear canal is formed on the inner side of the earmuff, and the earmuff is connected with the actuator clamp device. The actuator clamp device comprises a transmission worm arranged in the tubular protective shell, the inner side end of the transmission worm is connected with a transmission worm gear, the transmission worm gear is connected with a clamp used for clamping an actuator, the mineral oil lubricating device comprises a tubular element arranged in the tubular protective shell, the inner side end of the tubular element is connected with a spray head, and the spray head is connected with a nozzle. The feeding device comprises a fee