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Tissue removal device with adjustable fluid delivery sleeve for neurosurgery and spinal surgery applications
Tissue removal device with adjustable fluid delivery sleeve for neurosurgery and spinal surgery applications
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机译:具有可调节液体输送套筒的组织去除装置,用于神经外科和脊柱外科应用
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摘要
A tissue cutting device that is especially suited for neurosurgical applications is disclosed and described. The device includes a handpiece and an outer cannula in which a reciprocating inner cannula is disposed. The inner cannula includes a hinge between a body section and a cutting section that allows the cutting section to pivot when the inner cannula reciprocates within the outer cannula. A tissue collector is also provided and is in fluid communication with the lumen of the inner cannula. A fluid supply sleeve is disposed about the outer cannula and is selectively positionable along the length of the outer cannula.
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