发明授权
US5865826A Device and method for widening a hollow body having an at least
partially elastic region
失效
用于加宽具有至少部分弹性区域的空心体的装置和方法
- 专利标题： Device and method for widening a hollow body having an at least partially elastic region
- 专利标题（中）： 用于加宽具有至少部分弹性区域的空心体的装置和方法
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申请号： US720066申请日： 1996-09-27
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公开(公告)号： US5865826A公开(公告)日： 1999-02-02
- 发明人: Volker Paul
- 申请人： Volker Paul
- 专利权人： Paul; Volker
- 当前专利权人： Paul; Volker
- 优先权： DEX19535993.3 19950927
- 主分类号： A61B17/00
- IPC分类号： A61B17/00 ; B65B67/12 ; B65D63/10
摘要：
A device for widening a hollow body at least partially having elastic regions, which device is connected to the hollow body and widens the hollow body to a desired circumference. At least one elastic device, which can be concertedly widened over its full length by means of force transmitting means, is disposed on the hollow body.
公开/授权文献
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