Forceps end mechanism of blocking forceps with puncture hole and no damage to renal artery for celioscope
A technique for puncturing a hole and a renal artery, applied in the field of clinical medical surgery, can solve the problems of limiting the popularization of surgery, poor cooling effect, affecting the surgical operation, etc., and achieves the effects of reducing blood loss, simple structure, and economical use of materials.
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[0015] Such as figure 1 with figure 2 As shown, the present invention is a clamp end mechanism of a laparoscopic non-injured renal artery blocking forceps with a puncture hole, including a forceps rod 3 and a movable arm 4, and the main body of the forceps rod 3 is a cylinder with a diameter of It is 1.0cm long and 3.0cm long. Movable arm 4 pins are connected on the outer section of pincer bar 3, and the upper plane right side of pincer bar 3 outer section is provided with raised blocking edge 5, and blocking edge 5 is a section of convex beam, and the upper plane of convex beam is provided with Has fine teeth. The convex height of the blocking edge 5 is 0.2 cm, and its width is 0.3 cm. In this way, the left platform on the upper plane of the outer section of the forceps bar 3 has no compressive effect on the renal artery. A semicircular renal artery groove 6 with a diameter of 0.5 cm is provided on the left platform for passage of the renal artery. A puncture hole 7 is...
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