| 摘要 |
An artificial blood stent insertion device is disclosed. The front end portion, middle portion and rear end portion of the artificial blood stent 1 inserted into an outer tube 2 are tied, respectively, in such a manner to be surrounded by a fixing wire 6 having ring-shaped loops 6a at both sides, the fixing wire 6 is fixed by a core 5 passing through the loops 6a, and the core 5 passes through the moving tube so that one end thereof is projected to one side of a grip 8. A patient does not need to take antihypertensive agents before an operation because the artificial blood stent 1 can be easily inserted and fixed to a desired position in a blood vessel without being affected by blood pressure. No knitting is required when tying the artificial blood stent by the fixing wire 6, thereby simplifying the preparation for an operation. The artificial blood stent 1 is kept contracted over the entire length until the removal of the core 5, which makes it easier to adjust the placement position of the artificial blood stent 1 in the blood vessel.
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