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Systems And Methods For Delivering Elements Within A Fluent Material To An Off-Axis Target Site Within A Bone Structure
Systems And Methods For Delivering Elements Within A Fluent Material To An Off-Axis Target Site Within A Bone Structure
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机译:用于将流利材料中的元素输送到骨结构内离轴目标位置的系统和方法
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摘要
Systems and methods for stabilizing a bone structure of a patient. A stylet and a delivery tube is directed through an access cannula to form a curved path to a target site. The stylet is withdrawn with a distal portion of the flexible delivery tube maintaining a curved configuration along the curved path. The curable material including a plurality of elements disposed in a fluent material is directed through the flexible delivery tube with a distal portion of the flexible delivery tube maintaining the curved configuration against forces from the elements and the fluent material. A delivery cannula may be directed through the flexible delivery tube. An expandable member may deployed at the target site to create a cavity. A steerable assembly may be selectively activate to form the curved path. The plurality of elements may substantially follow a curved path created within the bone structure.
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