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发明授权
CN105250049B 用于韧带移植物制备的系统和方法 有权

用于韧带移植物制备的系统和方法
摘要：
本发明题为用于韧带移植物制备的系统和方法。本发明提供了制备用于韧带重建手术的韧带移植物的系统和方法。通常，所述技术利用具有保持器和可移除地联接到所述保持器的递送缝合线组件的移植物制备系统。所述递送缝合线组件可包括脊和多个缝合线线圈，所述脊与被配置成形成用于将所述组件围绕移植物定位的自紧结的锚定缝合线联接，所述多个缝合线线圈被配置成在部署所述组件时附连到所述移植物。使用所述保持器将所述组件递送到所述移植物，并且所述缝合线可附连到所述移植物而不穿透其中。所述脊有助于在压缩所述移植物的所述线圈中均匀地分布负载，所述线圈因此能够承受增加的负载。因此，本发明提供了改善的、简化的且省时省力的制备韧带移植物的方法。
摘要（英）：

Systems and methods for preparing a ligament graft for a ligament reconstruction procedure are provided. The described techniques utilize a graft preparation system (200) having a holder (202) and a delivery suture assembly (204) removably coupled thereto. The delivery suture assembly includes a spine (206) coupled with an anchor suture (208) configured to form a self-tightening knot used to position the assembly around a graft and a plurality of suture windings (210) configured to be affixed to the graft when the assembly is deployed. The assembly is delivered to the graft using the holder and the sutures can be affixed to the graft without penetrating therethrough. The spine helps to evenly distribute the load among the windings compressing the graft which are thus are capable of withstanding increased loads.

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