A STEPPED CANNULA FOR DELIVERING ONE OR MORE MATERIALS TO THE CENTRAL NERVOUS SYSTEM
- 专利权人:
- 发明人:
- SOMMER JURG M,BANKIEWICZ KRZYSZTOF
- 申请号：
- IN1322/KOLNP/2007
- 公开号：
- IN283923B
- 申请日:
- 2007.04.16
- 申请国别(地区):
- IN
- 年份:
- 2017
- 代理人:
- 摘要：
- Described herein are cannulas having a stepped exterior. Also described are methods of making and using these cannulas, for example to deliver one or more materials to the central nervous system of an animal.
- 来源网站：
- 中国工程科技知识中心
