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    • 4. 发明授权
    • Methods for sterile aspiration/reinjection of bodily fluid
    • 无菌吸入/注射体液的方法
    • US06595979B1
    • 2003-07-22
    • US09999765
    • 2001-10-23
    • Stephen EpsteinShmuel FuchsRan Kornowski
    • Stephen EpsteinShmuel FuchsRan Kornowski
    • A61M3100
    • A61M5/1456A61B2090/062A61M1/0005A61M5/14566A61M25/0084A61M2025/0089A61M2202/0413A61M2205/75Y10S977/906A61M2202/0021
    • Methods for aspiration and filtering of a bodily fluid containing undesired components are provided and for treatment of the bodily fluids in a sterile environment in preparation for reinjection of treated aspirate into a donor subject. The invention methods are particularly designed to facilitate transfection of aspirated cells with angiogenesis promoting molecules without danger to the technician or the donor prior to reinjection of the treated cells, either percutaneously or via a surgical opening via a catheter or injection needle. A pressure actuator attached to the sterile container is used to express treated fluids in precisely controlled volumes. The invention methods include delivery of treated fluids using a hand-held device with audible cues that correspond to an operator-selected injection volume and/or audible cues that correspond to needle penetration depth selected by the operator.
    • 提供了含有不需要的组分的体液的抽吸和过滤的方法,并用于在无菌环境中处理体液以准备将经处理的抽吸物再注射到供体受试者中。 本发明的方法特别设计用于促进血管生成促进分子的吸出细胞的转染,而不经由经皮经皮或通过经由导管或注射针的外科手术开口重新注入处理的细胞而对技术人员或供体造成危险。 附接到无菌容器的压力致动器用于以精确控制的体积表示经处理的流体。 本发明的方法包括使用具有对应于操作员选择的注射体积的听觉提示的手持装置递送处理的流体和/或对应于由操作者选择的穿针深度的可听见的线索。