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Egocentric patient temperature control catheter

机译:以病人为中心的温度控制导管

摘要

Patient temperature control catheter ( 10 ) comprises a working fluid supply lumen which working fluid is circulated to the patient with the heat exchange catheter is placed ( 16 ) and return lumen ( 18 ) . At least one lumen is defined by a plurality of coils spaced apart in the axial direction ( 32 ) from each other . At least one first coil is a large coil to expand in working fluid in contact with the wall of the vessel in which the catheter is placed, the blood so as not to block the flow of blood within the vessel flows through the coil . Core structure of the alternative ( 116 ) is disclosed . [ Selection Figure ] Figure 1
机译:患者温度控制导管(10)包括工作流体供应内腔,当放置有热交换导管(16)和返回内腔(18)时,工作流体循环到患者。至少一个管腔由在轴向方向(32)上彼此间隔开的多个线圈限定。至少一个第一线圈是大线圈,该大线圈在与放置导管的血管壁接触的工作流体中膨胀,以使血液不阻塞血管内的血液流过线圈。公开了替代方案(116)的核心结构。 [选型图]图1

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