发明授权
- 专利标题： Elastically deformable surgical access device
- 专利标题（中）： 弹性变形手术进入装置
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申请号： US11544856申请日： 2006-10-06
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公开(公告)号： US07798998B2公开(公告)日： 2010-09-21
- 发明人: Ronald J. Thompson , Dominick Mastri , Kurt Azarbarzin , Jack B. Stubbs
- 申请人： Ronald J. Thompson , Dominick Mastri , Kurt Azarbarzin , Jack B. Stubbs
- 申请人地址： US CT Orange
- 专利权人： SurgiQuest, Inc.
- 当前专利权人： SurgiQuest, Inc.
- 当前专利权人地址： US CT Orange
- 代理机构： Edwards Angell Palmer & Dodge LLP
- 代理商 Scott D. Wofsy
- 主分类号： A61M5/178
- IPC分类号： A61M5/178
摘要：
A surgical access device is provided having a surgical access port. The surgical access port has an elongated body with opposed proximal and distal end portions, and defines a longitudinal axis. The body has a central lumen extending therethrough and includes a resilient bulb portion formed between the proximal and distal end portions of the body. The resilient bulb portion is adapted and configured to transition, through engagement with an insertion device, between a first condition in which the bulb portion has a first diameter and a first length and a second condition in which the bulb portion has a second diameter and a second length for insertion and removal through a patient's abdominal wall, and to be retained in place therethrough. The second diameter is less than the first diameter, and the second length is greater than the first length.
公开/授权文献
- US20080086167A1 Elastically deformable surgical access device 公开/授权日：2008-04-10
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