发明授权
- 专利标题： Device and method for preparing veins
- 专利标题（中）： 用于制备静脉的装置和方法
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申请号： US788548申请日： 1997-01-24
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公开(公告)号： US6152139A公开(公告)日： 2000-11-28
- 发明人: Michael D. Laufer
- 申请人： Michael D. Laufer
- 申请人地址： CA Menlo Park
- 专利权人： HeartenMedical, Inc.
- 当前专利权人： HeartenMedical, Inc.
- 当前专利权人地址： CA Menlo Park
- 主分类号： A61F2/06
- IPC分类号： A61F2/06 ; A61L27/36 ; A61B19/00
摘要：
A device and method for treating a vein to improve its structural integrity. Heating the vein causes at least a portion of the cross links of the collagen in the vein to unlink/open and subsequently form new cross links after the collagen fibers have realigned. The procedure produces a vein that is less flaccid and more resilient. The lumen can have a larger diameter and a shaped smoother inner surface.
公开/授权文献
- US4937583A Radar receiving device and radar including such a device 公开/授权日：1990-06-26
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