Incision protection device for quickly reconstructing pneumoperitoneum of laparoscope

Abstract

The invention discloses an incision protection device for quickly reconstructing pneumoperitoneum of a laparoscope. The incision protection device comprises an upper lid, a dual-ring incision protection device, a sealing membrane and a piston cannula, the piston cannula and an inflation tube are arranged above the upper lid, a valve is arranged on the inflation tube, multiple fixation blocks are equidistantly and fixedly connected to the side wall of an outer ring of the upper lid and provided with threading holes, the upper lid is connected to an enterocoelia outer elastic ring through a buckle, the upper end of the sealing membrane is arranged in the enterocoelia outer elastic ring, and the lower end of the sealing membrane is arranged in an enterocoelia inner elastic ring. By means of the incision protection device, the surgical operation speed can be effectively increased, the surgical steps are reduced, the device is convenient to use, the gas tightness of the enterocoelia can beeffectively guaranteed, pneumoperitoneum gas leakage is prevented, the occurrence rate of complications such as laparoscopic surgery subcutaneous emphysema and incision infection is reduced, an incision can be protected, contamination to the incision is prevented, and the effects of supporting the incision and exposing the surgical field can also be achieved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an incision protection device for rapid reconstruction of laparoscopic pneumoperitoneum. Background technique [0002] Laparoscopic surgery is a minimally invasive technique commonly used in various subspecialties of surgery. To put it simply, laparoscopic surgery is to infuse carbon dioxide into the abdominal cavity through a Veress needle to build a pneumoperitoneum, separate the abdominal wall from the intestinal tube, and create a safe air cavity. Then, the surgeon inserts a small endoscope through a 5mm-10mm cannula. , light source, camera and surgical machinery, the surgeon performs the operation by looking at the images transmitted to the monitor. The main advantages of laparoscopic surgery are: fast postoperative recovery, short hospital stay, and low incidence of pelvic adhesions. Due to the above advantages, laparoscopic surgery has been widely used in gener...

AI Technical Summary

Problems solved by technology

The process of suturing and closing the abdominal incision will undoubtedly increase the operation time during the operation and delay the operation process. Moreover, after suturing, a laparoscopic trocar (Trocar) will be placed in the incision, and there will be air leakage around the Trocar due to poor airtightness, hindering the operation. It is also easy to cause subcutaneous emphysema

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