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    • 4. 发明授权
    • Vascular sealant delivery device and sheath introducer and method
    • 血管密封剂输送装置及护套导引器及方法
    • US07842070B2
    • 2010-11-30
    • US11291556
    • 2005-12-01
    • Jerry Brightbill
    • Jerry Brightbill
    • A61B17/08
    • A61B17/00491A61B17/0057A61B17/12136A61B2017/00637A61B2017/0065A61B2017/00672
    • A sheath introducer is inserted through the skin and into a body lumen, e.g., the femoral artery, for a medical procedure. Upon completion of the medical procedure, the sheath introducer is partially withdrawn from the body lumen so that at least one through-wall hole in a body region of the sheath introducer is positioned outside the body lumen, but under the skin. An opening in a distal end tip of the sheath introducer is sealed so that no blood is flowing into the sheath introducer the after sheath introducer is partially withdrawn. A surgical sealant is injected into the sheath introducer and flows out of the at least one through-wall hole and surrounds the access site. After injection of the surgical sealant, the sheath introducer is removed. The surgical sealant seals the puncture and minimizes any blood flow from the body lumen through the puncture.
    • 鞘导引器通过皮肤插入体腔,例如股动脉,用于医疗程序。 在完成医疗程序后,护套导引器部分地从体腔抽出,使得鞘引导器的身体区域中的至少一个通孔位于体腔外部但位于皮肤下方。 护套引导器的远端尖端中的开口被密封,使得部分抽出后鞘导管器时没有血液流入护套导入器。 手术密封剂被注入到护套引入器中并流出至少一个通孔,并且围绕进入位置。 在注射外科密封剂之后,移除护套导引器。 手术密封剂密封穿刺,并使通过穿刺的体腔的任何血流量最小化。