发明申请
- 专利标题: FISTULA TREATMENT DEVICES AND METHODS
- 专利标题(中): FISTULA治疗装置和方法
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申请号: US14853273申请日: 2015-09-14
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公开(公告)号: US20160000416A1公开(公告)日: 2016-01-07
- 发明人: Harold F. Carrison , Mark-Christopher O. Santos
- 申请人: CuraSeal Inc.
- 主分类号: A61B17/00
- IPC分类号: A61B17/00 ; A61B17/04
摘要:
Disclosed herein are implantable fistula treatment devices and related methods. In some embodiments, an anorectal fistula treatment device may comprise a disc- shaped distal anchor comprising a concave side and a convex side, an outer edge region, an inner sealing region protruding from the concave side, and an attachment region configured for attachment to a connecting member. The inner sealing region may have a greater thickness than at least a portion of the attachment region and the outer edge region may be oriented at an acute angle to the inner sealing region. The distal anchor may have a tapered edge and the outer edge region and inner sealing region may be configured to form separate seals against tissue about a distal opening of an anorectal fistula.