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公开(公告)号:US20130220336A1
公开(公告)日:2013-08-29
申请号:US13859629
申请日:2013-04-09
申请人: Conceptus, Inc.
发明人: Vidya Gopal , Christopher Stout , Betsy Swann
CPC分类号: A61F6/225 , A61B1/303 , A61B5/055 , A61B6/12 , A61B8/0841 , A61B17/12022 , A61B17/12099 , A61B17/12145 , A61B17/1215 , A61B17/12172 , A61B17/12186 , A61B17/1219 , A61B2017/4233 , A61F6/24 , A61M25/00 , A61M25/0067
摘要: Contraceptive devices that provide substantially immediate and permanent sterilization are described herein. Systems and methods for transcervically delivering the contraceptive devices are also described herein. The contraceptive device may include an expandable implant. The implant includes hydrogel to provide substantially immediate sterilization, and tissue in-growth fibers to provide permanent sterilization. As an alternative or in combination to hydrogel, the implant may include copper or cupric ions to provide substantially immediate sterilization. The implant may also include hydrogel to improve trackability of the implant through an ovarian pathway.
摘要翻译: 本文描述了提供基本即时和永久灭菌的避孕装置。 本文还描述了用于经阴道递送避孕装置的系统和方法。 避孕装置可以包括可扩张植入物。 植入物包括水凝胶以提供基本上立即的灭菌和组织生长中纤维以提供永久性灭菌。 作为水凝胶的替代或组合,植入物可以包括铜或铜离子以提供基本上立即的灭菌。 植入物还可以包括水凝胶以改善植入物通过卵巢途径的可追踪性。