公开(公告)号：US20140200523A1

公开(公告)日：2014-07-17

申请号：US14231344

申请日：2014-03-31

Applicant: Becton, Dicksinson and Company

Inventor： Jonathan Karl Burkholz ,  Minh Quang Hoang

IPC: A61L29/16 ,  A61L29/08

CPC classification number: A61L29/16 ,  A01N31/08 ,  A01N31/16 ,  A01N43/54 ,  A01N47/44 ,  A61K31/055 ,  A61K31/085 ,  A61K31/155 ,  A61K31/505 ,  A61K45/06 ,  A61L2/232 ,  A61L2/235 ,  A61L29/08 ,  A61L29/14 ,  A61L2300/404 ,  A61L2400/10 ,  A61M39/162 ,  A61M2205/0205 ,  Y02A50/473 ,  Y10T29/49885 ,  A61K2300/00 ,  A01N25/00 ,  A01N25/02 ,  A01N25/24 ,  A01N31/02

Abstract: An antimicrobial composition, generally comprising a biocidal agent, such as chlorhexidine gluconate, a lubricant, such as a modified siloxane, and a solvent, such as an alcohol and/or water. The biocidal agent acts as a highly effective biocide while the lubricant reduces friction between various components of a medical device during assembly. The antimicrobial composition may be applied to an internal component of the medical device prior to assembly. The process of assembling the medical device results in antimicrobial composition being distributed to various internal structures and geometries of the medical device as the coated, internal component is assembled into the interior of the medical device. Air is then used to further distribute excess antimicrobial agent to the remaining surfaces downstream from the installed, internal component. In some embodiments, additional air is passed through the assembled medical device to assist in removing the carrier solvent from the medical device via evaporation.

Abstract translation: 通常包含杀生物剂的抗微生物组合物，例如葡萄糖酸洗必太，润滑剂如改性的硅氧烷，和溶剂如醇和/或水。 杀生物剂作为高效的杀生物剂，同时润滑剂在组装期间减少医疗装置的各种组分之间的摩擦。 抗微生物组合物可以在组装之前施加到医疗装置的内部组件。 组装医疗装置的过程导致抗微生物组合物被分配到医疗装置的各种内部结构和几何形状，因为涂覆的内部部件组装到医疗装置的内部。 然后使用空气将过量的抗微生物剂进一步分配到安装的内部组件下游的其余表面。 在一些实施例中，额外的空气通过组装的医疗装置以帮助通过蒸发从医疗装置移除载体溶剂。