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发明公开
CN104812433A 用于针结构在组织中的受控部署的方法和系统 有权

用于针结构在组织中的受控部署的方法和系统
摘要：
本发明公开了一种用于在组织中部署针的系统，该系统包括控制器和可视化显示器。处理探头同时具有针和可从可以向组织中推进的该针部署的耙齿。处理探头还具有可调限位器，该限位器控制针和耙齿的部署位置。可调限位器耦合至控制器，使得在系统的实际部署之前，可以在可视化显示器上呈现由处理得到的虚拟处理边界和安全边界。
摘要（英）：

A system for deploying needles in tissue includes a controller and a visual display. A treatment probe has both a needle and tines deployable from the needle which may be advanced into the tissue. The treatment probe also has adjustable stops which control the deployed positions of both the needle and the tines. The adjustable stops are coupled to the controller so that the virtual treatment and safety boundaries resulting from the treatment can be presented on the visual display prior to actual deployment of the system.

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