权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Biomedical studies on the age-related changes of the sound trasduction mechanisms and its clinical applidations.

声音传导机制随年龄变化的生物医学研究及其临床应用。

基本信息

批准号：
05404057
负责人：
TAKASAKA Tomonori
金额：
$ 19.78万
依托单位：
TOHOKU UNIVERSITY SCHOOL OF MEDICINE
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (A)
财政年份：
1993
资助国家：
日本
起止时间：
1993 至 1995
项目状态：
已结题

项目摘要

Dr. Takasaka, head investigator of this research project, and his group has studied biological mechanisms of age-related changes of the sound transduction systems as well as otologic evidences of the presbycusis. This project has been accomplished by the development of the completely digitalized portable hearing aid (CLAIDHA) for elders who suffer from hearing impairment.For the first two years since this project has started in 1995, we have mainly spent a time performing the basic biology of the peripheral sound transduction mechanisms, and the results obtained have been reported at the Midwinter Meeting of the Association for Research in otlaryngology in Florida and other otology related domestic meetings.In July 1995, production of the CLAIDHA has finally been completed and permission for clinical application was obtained from the Ministry of Health and Welfare. Therefor, we have started audiometric clinical studies on the differential diagnosis for the presbycusis as well as on the fitting procedures for the newly developed CLAIHDA.The preliminary studies of the clinical applications for the CLAIDHA was reported at the International Conference on the New Trend of the Hearing Aid held at Bethesda, MD,USA.As mentioned above, we have been able to contribute to the acceleration for the research in presbycusis and also to provide a newly developed aiding system for the aged peoples with hearing impairment. We would like to express our thanks to the Ministry of Eduction for providing Grant-in Aid for Scientific Reaserch (A) from 1993 to 1995.

该研究项目的首席研究员Takasaka博士和他的团队研究了声音传导系统与年龄相关变化的生物学机制以及老年性聋的耳科证据。本研究的目的是为有听力障碍的老年人开发一种全数字化的便携式助听器（CLAIDHA）。自1995年本研究开始以来的头两年，我们主要花时间研究外周声传导机制的基础生物学，并且所获得的结果已经在佛罗里达的耳喉学研究协会的仲冬会议和其他耳科学相关的国内会议上报道。1995年7月，CLAIDHA的生产终于完成，并获得了卫生和福利部的临床应用许可。因此，我们已经开始了关于老年性耳聋的鉴别诊断以及新开发的CLAIHDA的验配程序的听力临床研究。CLAIDHA的临床应用的初步研究在美国马里兰州贝塞斯达举行的助听器新趋势国际会议上进行了报告。如上所述，我们能够为加速老年性耳聋的研究做出贡献，并为有听力障碍的老年人提供新开发的辅助系统。我们要感谢教育部在1993年至1995年期间提供的科学研究补助金（A）。