史赛克mantis经皮椎弓根内固定系统ppt课件.ppt

Pathfinder (Abbott Spine) 1. 棒的植入 Pathfinder 需要棒长度的切口用于棒的植入。 MANTIS 仅需要螺钉头的切口。棒的植入通过最靠近尾端的螺钉切口插入。 2. 手术节段 两个系统都可以进行多节段操作，但是，节段增加Pathfinder系统会造成更大的伤口；MANTIS是经皮穿刺系统。 3. 手术操作复杂 两个系统都提供了操作工具，但是Pathfinder 通过微小切口实现（类似于Luxor系统）。 4. 植入物 Xia 螺钉系统优于Pathfinder螺钉系统。 Thank you！ Stryker Spine LITe Training April 05 V1 For Internal Use Only Do Not Copy Do Not Distribute Confidential * * Stryker Spine LITe Training April 05 V1 For Internal Use Only Do Not Copy Do Not Distribute Confidential * * Stryker Spine LITe Training April 05 V1 For Internal Use Only Do Not Copy Do Not Distribute Confidential * * Stryker Spine LITe Training April 05 V1 For Internal Use Only Do Not Copy Do Not Distribute Confidential * Stryker Spine LITe Training April 05 V1 For Internal Use Only Do Not Copy Do Not Distribute Confidential * 16 Level Percutaneous Case to stabilize a tumor compromised spine by Dr. Nils Hansen-Algenstaedt, Oct 10, 2008, Hamburg Germany T2 - S1 360o decompression at T10 and L4 Bilateral percutaneous rod insertion Stryker Spine LITe Training April 05 V1 For Internal Use Only Do Not Copy Do Not Distribute Confidential * Stryker Spine LITe Training April 05 V1 For Internal Use Only Do Not Copy Do Not Distribute Confidential * ---MANTIS rod delivery is done through the same incision as the most caudal screw so no additional incisions are required. The fascia may need to be cut only between the 2 most caudal screws for MANTIS rod delivery which can be sewn together during closure ---MANTIS Retractor Blades are open on 2 sides for the rod to pass through. Since the screw heads are polyaxial, the heads/retractor blades can be rotated once the screws are inserted and prior to rod insertion. Percutaneous bone graft can then be laid which is not achievable with Sextant. ---MANTIS Retractor Blades and Sliding Ring are aluminum 植棒器 当没有持棒的时候禁止锁定植棒器 推棒器 用于原位推棒和调整 加压器和撑开器 简单有效的加压和撑开 有效地触觉反馈 叶片更换器 可轻松的原位更换叶片 翻修 提拉/推棒器 可复位20mm 可以与所有型号的