Extrahepatic vascular anastomosis stent and conveying system thereof
A delivery system and blood vessel technology, applied in the medical field, can solve problems such as stent stenosis, difficult anastomosis and fixation of two parallel blood vessels, long shunt channel, etc., to achieve the effect of improving curative effect and reducing pain
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0018] refer to Figure 1-3 , an extrahepatic vascular anastomosis stent and its delivery system, comprising a stent 1, an introduction tube 4, a flexible tube 5, a sleeve 6, a metal tube 7, a fixing device 8, a screw 9 and a handle 10, and one end of the handle 10 is installed with a metal Pipe 7, the metal pipe 7 is equipped with a fixing device 8 and a screw 9, the screw 9 is located between the handle 10 and the fixing device 8, the end of the metal pipe 7 away from the handle 10 is connected to a hose 5, and the hose 5 is far away from the metal pipe 7 An introduction tube 4 is installed at one end, a casing 6 is installed outside the hose 5, a support 1 is inst...
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