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    • 8. 发明申请
    • IMPLANTABLE VASCULAR ACCESS
    • 可植入血管通路
    • US20120157924A1
    • 2012-06-21
    • US13401508
    • 2012-02-21
    • Daniel SchutzJean-Marc GuenatAdrian AudersetChristof StiegerFelix FreyRudolf Hausler
    • Daniel SchutzJean-Marc GuenatAdrian AudersetChristof StiegerFelix FreyRudolf Hausler
    • A61M5/00
    • A61M39/0247A61M1/3653A61M1/3659A61M1/3661A61M39/26A61M2039/025
    • A transcutaneous implantable access port for removal and/or return of fluids of a patient comprises a fixation unit adapted to be fixed to a bone of the patient; a valve unit comprising a sealing membrane at its distal end and one or more chambers; an internal conduit fluidly connectable to vascular structure of the patient and releasably connectable to the valve unit to establish fluidic communication between the internal conduit and said one or more chambers; and an extracorporeal connecting member having an end portion. The extracorporeal connecting member is connectable to the distal end of the valve unit, opening and closing a fluidic passage between the connecting member and said one or several chambers when the connecting member is respectively connected to the access port and withdrawn therefrom. The access port can be used for high volume removal and/or return of blood or other fluids from the patient.
    • 用于去除和/或返回患者流体的经皮可植入进入口包括适于固定在患者骨上的固定单元; 阀单元包括在其远端处的密封膜和一个或多个腔室; 内部管道,其可流体地连接到患者的血管结构并且可释放地连接到所述阀单元,以在所述内部管道和所述一个或多个腔室之间建立流体连通; 以及具有端部的体外连接构件。 所述体外连接构件可连接到所述阀单元的远端,当所述连接构件分别连接到所述通路口并且从所述连接构件分别连接时,打开和关闭所述连接构件与所述一个或多个腔室之间的流体通道。 进出口可用于从患者体内大量去除和/或返回血液或其他液体。