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ADJUSTABLE TOTAL DISC REPLACEMENT DEVICE
专利权人:
Ben Cannon
发明人:
Ben Cannon
申请号:
US14959951
公开号:
US20160158025A1
申请日:
2015.12.04
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Disclosed is an implantable artificial intervertebral disc joint replacement device for implantation between adjacent vertebral bodies. The device allows selective positioning of a disc implant element and comprises translatable surfaces, a mechanism for translation, a means for bone attachment, and an integrated disc implant. The device can be used in the lumbar, thoracic, and cervical regions of the spine in single or multi-level configurations. When implanted in a patient, the device includes an upper (cranial) component and a lower (caudal) component attached to the vertebral body above and below the replaced intervertebral disc respectively, with the joint implant integrated into the translatable surfaces. Following implantation, precise positioning of the joint implant within the intervertebral space with respect to the spinal axis is then adjusted based upon the particular anatomical and functional needs of the individual patient to satisfy spinal range of motion and stability requirements.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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