Disc nucleus replacement
- 专利权人:
- Patrick Barrett
- 发明人:
- Patrick Barrett
- 申请号：
- US12329125
- 公开号：
- US08613773B2
- 申请日:
- 2008.12.05
- 申请国别(地区):
- US
- 年份:
- 2013
- 代理人:
- 摘要：
- An artificial disc nucleus replacement includes two mating halves which are inserted into the patient from opposite lateral sides of the patients back, and joined together with screws.
- 来源网站：
- 中国工程科技知识中心
