Characteristics of laparoscopy
Sep 05, 2022
Laparoscopy is an endoscope used for intraperitoneal examination and treatment. It is essentially a fiber light source endoscope, including laparoscopy, energy system, light source system, perfusion system and imaging system. When applied to surgical patients under completely painless condition, the patient's abdominal cavity can be directly and clearly observed, the pathogenic factors can be understood, and the abnormal situation can be treated surgically. Laparoscopic surgery is also called "keyhole" surgery. Using laparoscopic system technology, the doctor only needs to open a few "keyhole" -type small holes around the surgical site of the patient. Without laparotomy, the patient's internal situation can be intuitively seen in front of the computer screen, and the precise operation can be performed. The operation process only needs a very short time, and the treatment technology has reached the international advanced level.
The new type of laparoscopic surgery is a modern high-tech medical technology with the principle of electronics, optics and other advanced equipment to complete the operation, is the trans-era progress of the traditional laparotomy, it is in the closed abdominal cavity surgery: Camera system under good cold light source, lighting, by connecting to the laparoscopic body within the abdominal cavity, the organs within the abdominal cavity perturbation on the monitor screen, surgery physicians in high-tech display monitor, guidance, from manipulation of the surgical instruments, outside the abdominal cavity of diseased tissue to detect, electric coagulation, hemostatic, tissue separation and incision and suture operation. It is a model of the application of electronic, optical, camera and other high-tech technologies in clinical surgery, with the characteristics of small trauma, less complications, safety, fast recovery, in recent years, surgical endoscopic surgery has developed rapidly, can be examined and treated at the same time, is the most advanced and cutting-edge minimally invasive technology. In the treatment of surgical diseases has been more and more attention. And in the world is popular development. Using range
Laparoscopic technique is most suitable for the treatment of some benign diseases and early tumors, such as fenestration of liver cysts, resection of large intestine tumors, repair of hiatal hernia and gastric folding, repair of external abdominal hernia, resection of gastric leiomyoma, gastrointestinal cancer, repair of gastrointestinal perforation, and release of adhesive ileus. In addition, minimally invasive treatment can be performed for diseases such as thyroid, breast, varicose veins of lower extremities, and splenectomy for hypersplenism caused by various reasons, with significant effect.
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