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ENDOVASCULAR CONDUIT DEVICE FOR INCREASING SAFETY OF CARDIAC LEAD EXTRACTION AND OTHER VASCULAR PROCEDURES
ENDOVASCULAR CONDUIT DEVICE FOR INCREASING SAFETY OF CARDIAC LEAD EXTRACTION AND OTHER VASCULAR PROCEDURES
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机译:用于增加心脏铅提取及其他血管程序安全性的血管内导管设备
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摘要
An endovascular conduit device and method for use during cardiac lead extraction and other vascular procedures is presented. The endovascular conduit device includes an outer- sheath, a conduit member, a lumen member, and an inflation member to control the flow of fluid within the conduit member. The endovascular conduit device may be positioned intravascularly as cardiac lead extraction or other procedures are performed. If necessary, as in the case of a vascular tear, the endovascular conduit device further includes expandable members that are activated to allow blood to be forced into the channel of the conduit member. Blood may then be contained and directed safely to bypass the area of vessel injury. In doing so, a catastrophic circulatory collapse or shock is prevented.
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