KO, PO JEN,柯博仁,SU, TA WEI,苏大维,蘇大維,SU, I HAO,苏奕豪,蘇奕豪
申请号：
TW109203197
公开号：
TWM597639U
申请日:
2020.03.20
申请国别(地区):
TW
年份:
2020
代理人:
摘要：
A positioning device for a locking stent, comprising a sheath body and an intravascular stent. The sheath body has a grip and an extension structure. The grip and the extension structure penetrate through the central axis. The end of the extension structure is provided with a first magnetic structure with a central hollow. The internal stent is the first artificial blood vessel internal stent branching downward into the second artificial blood vessel internal stent. The adjacent end of the peripheral wall of the first artificial blood vessel internal stent and the position to be combined are embedded with a second magnetic structure, when the extension structure extends into the blood vessel After the bracket is installed, the first magnetic structure is magnetically attracted by the second magnetic structure, so that the extension structure is close to the predetermined position to be locked, so as to achieve the effect of quickly finding the predetermined position for locking.一種鎖固支架之定位裝置，包括鞘體及血管內支架，鞘體具有握把及延伸結構，握把及延伸結構呈中心軸向貫通，延伸結構末端設有中心鏤空的第一磁性結構，血管內支架則為第一人工血管內支架向下分支為第二人工血管內支架，第一人工血管內支架的周壁鄰近端部及待結合位置嵌設第二磁性結構，當延伸結構伸入血管內支架後，第一磁性結構會受到第二磁性結構的磁性吸引，而使得延伸結構靠近待鎖固的預定位置，以達到快速找到鎖固預定位置之功效。
