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1. 发明申请

US20150343172A1 METHOD FOR MAINTENANCE OF URETHRAL CATHETERS 审中-公开
标题翻译： URETHRAL CATHETERS维护方法
公开(公告)号：US20150343172A1
公开(公告)日：2015-12-03
申请号：US14629320
申请日：2015-02-23
申请人： AVADIM TECHNOLOGIES, INC.
发明人： Steven Thomas Woody
IPC分类号： A61M25/00 , A61L2/00
CPC分类号： A61M25/0017 , A61L2/0088 , A61M2025/0019 , A61M2025/0056 , A61M2210/14 , A61M2210/16
摘要： A method for insertion, maintenance, and removal of urethral catheters in mammals including humans includes steps for preventing or reducing the incidence of catheter associated urinary tract infections. In addition to sterile procedures currently practiced or as may be practiced in the future in connection with catheter use, the method includes the steps of applying an antiseptic, zwitterionic, and acidic skincare solution capable of preserving the stratum corneum to the perineum, meatus, and contiguous mucosa surrounding the insertion site before insertion, after insertion, periodically during the period of indwelling, in connection with any incidence of incontinence, and, optionally, before and after removal of the catheter. Application of the solution optionally is continued after catheter removal on a periodic basis until the threat of an infection associated with catheter use has passed, typically at least about five (5) to seven (7) days and up to thirty (30) days. The solution pH is desirably from about 4.4 to 5.5.
摘要翻译：在包括人的哺乳动物中插入，维护和去除尿道导管的方法包括用于预防或减少导尿管相关尿路感染发生率的步骤。除了目前实践或将来可能与导管使用相关的无菌方法之外，该方法还包括以下步骤：将能够将角质层保留在会阴，口腔和/或部分的防腐，两性离子和酸性护肤溶液在插入期间，在留置期间周期性地，与任何失禁发生有关的插入部位周围的连续粘膜，以及任选地，在移除导管之前和之后。在导管移除周期性之后，任选地继续使用该溶液，直到与导管使用相关的感染威胁已经通过，通常至少约五（5）至七（7）天和多达三十（30）天。溶液pH优选为约4.4至5.5。

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