The present invention relates to a blood vessel support frame and an operation method thereof The blood vessel support frame is structurally composed of a ring and at least one fixing portion. The ring is a C-shaped configuration having a side opening and having a diameter that is determined according to the size of a blood vessel. The fixing portion is coupled to the ring in such a manner as to be located, with the ring serving as a reference plane, at the side opposite to a blood vessel opening and spaced from the ring by a predetermined distance and extending in a direction perpendicular to the bore of the ring. A fixing element is mounted to an end of the fixing portion. With such a structure, in carrying out an operation of jointing blood vessels, an operator first uses two blood vessel support frames of different diameters in such a way that the small-diameter support frame is used to hold the outside wall of each blood vessel and the large-diameter support frame is then used to overturn the inside surface of the blood vessel and then removed. Afterwards, the fixing elements of two blood vessel support frames of the two blood vessels are connected to each other to have the openings of the two blood vessels engaging each other and then jointing of the two blood vessel may be performed. Finally, the two blood vessel support frames are removed from the blood vessels to complete the operation of jointing.本發明為有關於一種血管支撐架及其操作方法,其結構主要係由一套環及至少一固定部所組成;套環係具有缺口之C型結構,其口徑依血管管徑而定;固定部係以套環為基準面,在相對於血管管口之另一側保持一預設之距離與套環結合,並朝垂直於套環口徑之方向延伸,而固定部之末端更設有一固定元件;藉由以上結構,在實行血管接合手術時,手術操作者首先分別利用二不同口徑之血管支撐架,利用較小口徑之支撐架將血管外壁固定,再利用較大口徑之支撐架使其內面翻折並移除,隨後將二血管支撐架之固定元件彼此連結固定,使二血管之管口碰觸,再對二血管實行接合,最後將二血管支撐架自血管上移除,完成接合手術。100‧‧‧血管支撐架1‧‧‧套環11‧‧‧缺口2‧‧‧固定部21‧‧‧固定元件d‧‧‧距離
