February 26.1985-Japan developed the world's first artificial middle ear
Show:1258 times , datetime:2024-07-17 09:31:48
In (Yi Chou, the first month, seventh day), February 26, 1985, Japan developed the world's first artificial middle ear.
1985 2 26 Japan Ehime University School of Medicine developed the world's first artificial middle ear the (embedded ultra-small hearing aids), and successfully made for a right ear can not hear the voice of patients set artificial middle ear surgery.
<<< Previous Article (11-15) Next Article >>>
To welcome comment:complication, other relevant PRC laws and regulations
Your QQ, or nickname, or E-mail:
The Comments about This event list:
-
...No comments so quickly get number one!
2024 November
15
Friday
>>history comment
>>every 15th one year
- what happened on January 11th in History
- what happened on February 11th in History
- what happened on Marcy 11th in History
- what happened on April 11th in History
- what happened on May 11th in History
- what happened on June 11th in History
- what happened on July 11th in History
- what happened on August 11th in History
- what happened on September 11th in History
- what happened on October 11th in History
- what happened on November 11th in History
- what happened on December 11th in History