摘要:
A surgical instrument assembly includes an inserter instrument and a driving instrument to engage an implant to a bony structure in a patient. The inserter instrument is positionable in a patient with the implant engaged thereto to position the implant at an operative site in the patient. A driving instrument is engageable to the inserter instrument to engage the implant to bony structure at the operative site. A template is provided and engageable by the driving instrument to facilitate preparation of the bony structure to receive the implant
摘要:
Instruments, implants and methods are provided for positioning spinal implants in a spinal disc space between adjacent vertebrae. The instruments provide a low profile engagement with the implants and facilitate insertion while minimizing tissue retraction and exposure of the tissue and neural elements to the instrumentation in the approach to the disc space.
摘要:
Instruments, implants and methods are provided for positioning spinal implants in a spinal disc space between adjacent vertebrae. The instruments provide a low profile engagement with the implants and facilitate insertion while minimizing tissue retraction and exposure of the tissue and neural elements to the instrumentation in the approach to the disc space.
摘要:
A device to space vertebral members that may include a deploying device with a first member with an elongated first shaft and a first body at an end of the first shaft, a second member with an elongated second shaft that extends around the first shaft and a second body at an end of the second shaft, and a third member with an elongated third shaft that extends around the second shaft and a third body at an end of the second shaft. The device may include a first plate positioned on a first side of the deploying device, and a second plate positioned on a second side of the deploying device. First, second, and third jointed linkages may be spaced apart along the deploying device and each having a pair of links and each having a first end attached to the first plate, a second end attached to the second plate, and an intermediate joint connecting the pair of links together and being attached to the deploying device.
摘要:
An interspinous process brace is disclosed and can include a superior component and an inferior component. The superior component can include a superior spinous process bracket that can engage a superior spinous process. The inferior component can include an inferior spinous process bracket that can engage an inferior spinous process. Further, the interspinous process brace can be moved between a bent configuration and a straight configuration. In the bent configuration, an overall height of the interspinous process brace can be minimised to facilitate installation between the superior spinous process and the inferior spinous process.
摘要:
Systems are provided for reducing the complexity and invasiveness of spinal stabilization procedures and provide an expandable device deliverable to a spinal implantation location. The expandable device can be delivered through a minimally invasive access portal and expanded at the implantation location to manipulate one or more bony structures or maintain a configuration of one or more bony structures.
摘要:
Instruments, implants and methods are provided for positioning spinal implants in a spinal disc space between adjacent vertebrae. The instruments provide a low profile engagement with the implants and facilitate insertion while minimizing tissue retraction and exposure of the tissue and neural elements to the instrumentation in the approach to the disc space.
摘要:
Instruments and methods for cutting tissue are disclosed. The instruments include one or more cutting members movable from a reduced profile undeployed position for insertion to the operative site to a deployed position where the cutting members can be manipulated to cut tissue material at the operative site.
摘要:
The present application is directed to a device for connecting an elongated member within a patient. The device includes a body with a receiving section to receive the elongated member, and an engagement section to engage a support structure, such as a vertebral member. The receiving section is sized to receive the elongated member in a first orientation. The process of securing the elongated member within the receiving section causes the device to pivot about the elongated member to a second orientation. This pivoting motion causes the engagement section to more securely attach to the support structure.
摘要:
Systems are provided for reducing the complexity and invasiveness of spinal stabilization procedures and provide an expandable device deliverable to a spinal implantation location. The expandable device can be delivered through a minimally invasive access portal and expanded at the implantation location to manipulate one or more bony structures or maintain a configuration of one or more bony structures.