Suture line suitable for anastomosis of blood vessel of bleeding parenchyma organ

Abstract

The invention relates to a suture line suitable for anastomosis of a blood vessel of a bleeding parenchyma organ. The suture line comprises a suture line body, a suture needle and a suture line body fixing block, wherein the suture needle and the suture line body fixing block are arranged at the two ends of the suture line body; the suture line body comprises a line body core portion, a hemostaticanti-inflammatory drug interlayer and a gelatin film layer which are arranged in an inner and outer annular direction; the line body core portion is formed by weaving two strands of line bodies I which wrap absorbable hemostatic sponge particles, and the two strands of line bodies I are polyglycolic acid lines; or the line body core portion is formed by weaving three strands of line bodies, the three strands of line bodies are respectively a strand of line body II made of absorbable hemostatic sponge, a strand of polyglycolic acid line body III and a strand of intestinal line, and the three strands of line bodies are tightly abutted and twisted together up and down; and the suture line body fixing block is a solid body made of a collagen material. According to the suture line, the circumstance of bleeding of needle eyes after suture can be effectively reduced, the recovery period can be shortened, and the postoperative recovery effect is improved.

Description

technical field [0001] The invention relates to a suture thread for operation, in particular to a suture thread suitable for hemorrhage blood vessel anastomosis of solid organs, and belongs to the field of medical technology. Background technique [0002] Vascular anastomosis is one of the most common surgical procedures in clinical practice. Generally, it is more common when the tumor invades blood vessels, which requires resection of the diseased blood vessels and end-to-end anastomosis of the blood vessels. In addition, for the surgical treatment of arterial and venous diseases or injuries, the blood flow needs to be reconstructed through direct repair, patch formation, or vascular grafting. Vascular suture and anastomosis are also one of the basic techniques in the entire surgical operation. [0003] No matter what kind of vascular anastomosis is needed, it is necessary to suture the end surface of the disconnected blood vessel, and in this process, minimizing the pinho...

AI Technical Summary

Problems solved by technology

[0004] In addition, the recovery time of vascular anastomosis is relatively long, and it usually takes about half a year for complete recovery

And in the following period of time, strenuous exercise is not allowed to prevent the rupture of the blood vessels at the anastomosis, causing bleeding and affecting the survival rate of the operation

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