ASCHMANN, FELIX,SENN, PETER,MAYER, MICHAEL,PAVLOV, PAUL
申请号：
PL06813303
公开号：
PL1945117T3
申请日:
2006.08.03
申请国别(地区):
PL
年份:
2013
代理人:
摘要：
A device for treating spinal stenosis having an implant body structure sized and configured to be positioned between the spinous processes of two adjacent vertebrae. The device may have a body portion having a first end portion, a second end portion and a sleeve between the first and second end portions. The device may also have at least two retainers positioned in and extendable from the body portion. A mechanism positioned within the body portion may be used to move the retainers between a retracted position and a deployed position. When the retainers are in the deployed position, the retainers may be positioned around the spinous process of at least one of two adjacent vertebrae. A plurality of installation tools may be used to install the device.
