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AssigneeShanghai Kegang Medical Technology Co., Ltd
InventorsZhichao ZHANG, Wenzhe WANG, Hengyue QIAN, Zhilong ZHOU, Changsheng MA, Jianzeng DONG
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The present disclosure provides an embolic protection device comprising a metal wire or metal ribbon with an elliptical or flat cross-section, pre-formed into a spiral structure wound around its short axis. The formed embolic protection device can be deployed within a tubular object and introduced into the target blood vessel through the tube. The elasticity of the material enables it to revert to a predetermined shape, thereby effectively intercepting emboli. The device is characterized by a smaller curvature, enhanced recovery to the preset shape, and reduced interference with blood flow.
An embolic protection device comprising a metal wire or metal ribbon with an elliptical or flat cross-section pre-formed into a spiral shape wound around the short axis, wherein the embolic protection device is configured to be deployed within a tubular delivery system and introduced into a target blood vessel, and the elasticity of the material allows the device to revert to its predetermined shape to intercept emboli.
Dependencies are inferred from the claim text.