Release date: 2016-03-08 The research team of the Department of Dentistry of Okayama University in Japan has developed an "artificial tongue" that can be installed in the mouth of a patient who has a tongue-sucking tongue and has difficulty in vocalization, so that the patient can reproduce a clear sound. It is said to be the world's first artificial device to reproduce tongue function. When humans are pronounced, they need to use the tongue to touch the upper jaw. Once the tongue is picked, it will cause difficulty in pronunciation. The research team used medical resin to make a matching artificial tongue with reference to the shape of the patient's teeth, and then connected it to the molar with a thin wire to make it move up and down. The residual tongue lifted the artificial tongue to contact the upper jaw. You can use it to pronounce. At the same time, the researchers filled the patient with a certain filling to increase the thickness, which made the artificial tongue more accessible to the upper jaw, and the pronunciation was more labor-saving. According to the Japan Cancer Treatment Society, the number of patients with oral cancer in Japan has more than tripled since 1975, about 6,900. In addition, many people have lost their tongues due to traffic accidents or work-related injuries. The successful development of artificial tongues will bring good news to these patients. Experts said that the artificial tongue is easy to take and produce, and it is expected to help many related patients and let them re-sound. Source: Medical Machinery Innovation Network
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