| 摘要 |
The present invention provides a blood vessel suturing auxiliary tool composed of a body of which both ends are respectively inserted into a first blood vessel and a second blood vessel, which are spaced from each other, and having a plurality of guide grooves, which are formed on the circumferential surface, for guiding the insertion of a needle for suturing the first blood vessel and the second blood vessel spaced from each other. Therefore, a blood vessel blocking phenomenon can be prevented by suturing the thick wall of blood vessels with a needle when suturing blood vessels spaced from each other, and even a beginner can easily maintain the interval between sutures to be constant when suturing blood vessels having various thicknesses. In addition, the postoperative survival rate of a suture end part can be increased by reducing operation time since blood vessels spaced from each other can be easily sutured, and the present invention can be used regardless of whether being used on arteries or veins and can also be applied to artificial blood vessels. |
