Laparoscopic incision suturing device

Abstract

The invention relates to the field of medical equipment, in particular to an incision suturing device after a laparoscopic surgery. The incision suturing device comprises a supporting sleeve. A needle holder is arranged in the supporting sleeve, a suture needle is clamped at the front end of the needle holder and is arc-shaped, the two ends of the suture needle are both provided with needle points and needle eyelets, a protection cover is further arranged at the front end of the suturing device and below the suture needle and provided with a cover holder, and the cover holder is arranged in the supporting sleeve. The incision suturing device has the advantages that the protection cover is arranged below the suture needle and provided with the cover holder, so organs such as intestinal canals and omentum majus in the abdominal cavity are pushed away and prevented from being damaged by the suture needle; in addition, the supporting sleeve is arranged and keeps a wound open in a supporting mode, so the suture needle can be conveniently inserted; the two ends of the suture needle are both provided with the needle points and needle eyelets, so the suture needle can penetrate through tissue on two sides of the wound at the same time only by being lifted once, and safety and convenience are achieved; the incision suturing device is simple in structure and convenient to use and has clinical significance.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a suturing device for incisions after laparoscopic surgery. Background technique [0002] Laparoscopic surgery is a minimally invasive surgery with minimal trauma and fast recovery, and is deeply accepted by patients. Laparoscopic surgery is to open three small holes in the patient's abdomen, respectively insert the camera and surgical instruments into the abdominal cavity through the converter, and display the intra-abdominal images captured by the camera on the screen through the data cable. image of surgery performed with surgical instruments inserted into the abdominal cavity. The development of laparoscopic surgery reduces the pain of surgery for patients and shortens the recovery period of patients. It is a surgical project that has developed rapidly in recent years. [0003] Because the wound of laparoscopic surgery is small, generally about 1 cm, it is difficult to su...

AI Technical Summary

Problems solved by technology

[0003] Because the wound of laparoscopic surgery is small, generally about 1 cm, it is difficult to suture the wound. When suturing with suture needles, the structure of subcutaneous tissue cannot be seen clearly, and improper suturing is easy to occur.

On the other hand, since the current suture needle has only one end with a needle point and a needle eye, it can only be sutured in one direction. After the suture needle passes through the tissue at one end of the wound, it needs to go down through the tissue at the other end of the wound. There is a certain risk

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