发明申请
- 专利标题: Vapor hydration of a hydrophilic catheter in a package
- 专利标题(中): 包装中的亲水导管的蒸气水化
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申请号: US10540148申请日: 2004-08-06
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公开(公告)号: US20060163097A1公开(公告)日: 2006-07-27
- 发明人: Michael Murray , Thomas Gilman , Sean Sweeney , Martin Creaven
- 申请人: Michael Murray , Thomas Gilman , Sean Sweeney , Martin Creaven
- 申请人地址: US IL Libertyville 60048
- 专利权人: Hollister Incorporated
- 当前专利权人: Hollister Incorporated
- 当前专利权人地址: US IL Libertyville 60048
- 国际申请: PCT/US04/25417 WO 20040806
- 主分类号: B65D83/10
- IPC分类号: B65D83/10
摘要:
A vapor hydrated packaged catheter assembly and method of manufacturing and distributing same includes a gas impermeable package housing a catheter within a catheter-receiving cavity. The catheter assembly has a hydrophilic coating applied to at least a portion of the outer surface of a catheter tube or shaft which may be surrounded by a sleeve to provide a no-touch, sure grip feature. The catheter assembly is disposed within the catheter receiving cavity of the package together with a limited amount of a vapor donating liquid provided as a source of vapor to activate the hydrophilic coating. The amount of vapor donating liquid is less than the amount that would otherwise be sufficient to cause a spill hazard. It may be loose liquid as a desired percentage of the volume of a tube-receiving portion of the catheter receiving cavity of the package, or it may be contained in a liquid sequestering element. The activation of at least some of the hydrophilic coating occurs solely by reason of exposure of the outer surface of the catheter to a vapor produced by the vapor donating liquid. The distribution of the catheter following manufacture is delayed for a time sufficient to permit the vapor to complete hydration of the entire hydrophilic coating on the surface.
公开/授权文献
- US07380658B2 Vapor hydration of a hydrophilic catheter within a package 公开/授权日:2008-06-03
信息查询
IPC分类: