METHOD FOR OBTAINING GEOMETRICAL DATA RELATING TO THE EAR CANAL OF THE HUMAN BODY
- 专利权人:
- 发明人:
- 申请号：
- EP02740397.1
- 公开号：
- EP1392164B1
- 申请日:
- 2002.05.08
- 申请国别(地区):
- EP
- 年份:
- 2012
- 代理人:
- 摘要：
- A method and apparatus for obtaining geometrical data relating to the internal surface of the ear canal and/or ear whereby a probe having a light emitting distal portion is inserted into the ear canal, the method including the steps
- 来源网站：
- 中国工程科技知识中心
