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Percutaneous instrumentation and surgical procedure
专利权人:
发明人:
Marc Evan Richelsoph,David Frederick Waller
申请号:
US13654014
公开号:
US08585705B2
申请日:
2012.10.17
申请国别(地区):
US
年份:
2013
代理人:
摘要:
An instrument for assisting in guiding a spinal connector or rod through one or more spinal implants placed in the spine includes a main assembly having the ability to accurately guide a rod through the implants by way of rotation and translation. By introducing the rod via rotation, the tip of the rod can be located very accurately deep in soft tissue for percutaneous applications. Once inside the first implant, the rod tip can be advanced by translation and rotation to the next implant. The number of implants connected in this manner is only limited to the length and curvature of the rod introduced. However, an advantage to the instrument is the ability to handle multiple length rods of different curvatures by adjustments to the instrument.
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