3D printing titanium alloy ear hearing aid technology debut

The world's most extensive hearing solution provider, the Swiss company Sonova Group, recently launched the latest hearing technology at the 2018 Beijing International Hearing Conference, which is a 3D printing titanium titanium bucket hearing aid. This technology integrates with all the advantages of titanium metal. It not only makes the hearing aids more sturdy, but also greatly improves the fitting rate, making it the smallest custom hearing aid in history.

According to the 2006 national second survey of handicapped people, China has 27.8 million people with disability hearing impairment. At present, it is estimated that 72 million people with disability hearing impairment have reached China. At the same time, the needs of hearing-impaired users in China are becoming more and more individualized, and the requirements for fitting services are also getting higher and higher. To meet the needs of users, more and more hearing-impaired people can get advanced medical care. Benefit from technology.

According to Dr. Wang Shufeng, president of the Chinese Society of Hearing and Lingual Rehabilitation Sciences, hearing-impaired people in China prefer ear-type customized hearing aids. Such hearing aids are not only compact, but also have hidden advantages. They are also very convenient to use.

Dr. Jiang Tao, a Canadian audiologist and tenured professor at Kunming Normal University, said that due to the use of innovative materials, the titanium shell of thin paper (0.2 mm) reduced the volume of the Fengli Titanium bucket hearing aids by 26%. People can achieve "invisible" wearing ear. At the same time, medical-grade titanium alloys have significantly increased the strength of hearing aids by a factor of 15 and prevent allergies caused by long-term wear, making them safer for hearing-impaired people.


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