首页>
外国专利>
apparatus for insertion between the spinous processes of two adjacent vertebrae through a lateral opening in a minimally invasive proposal to treat spinal stenosis, and spinal implant
apparatus for insertion between the spinous processes of two adjacent vertebrae through a lateral opening in a minimally invasive proposal to treat spinal stenosis, and spinal implant
展开▼
机译:用于治疗脊椎狭窄的微创技术中通过侧向开口在两个相邻椎骨的棘突之间插入的装置以及脊柱植入物
展开▼
页面导航
摘要
著录项
相似文献
摘要
Apparatus for insertion between the spinous processes of two adjunctive vertebrae through a lateral opening in a minimally invasive proposal to treat spinal stenosis, and spinal implant. 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 at 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 an extended position. when the retainers are in the extended position, the retainers may be positioned around the spinous process of at least one of two adjacent vertebrae. A plurality of installation tools that can be used to install the device is also disclosed.
展开▼