Release date: 2013-05-10
Conventional laparoscopic surgery requires 3 to 4 holes in the patient's abdomen. In order to reduce surgical trauma and related complications, and highlight the minimally invasive cosmetic effect of surgery, the team led by Prof. Wu Gang from the Department of Urology, Daping Hospital, Chongqing Third Military Medical University has experienced 6 years. Exploration and innovation, developed a single-hole multi-channel surgical device, and completed the world's first single-hole retroperitoneal laparoscopic surgery and improved a series of urological laparoscopic surgery, achieving 5 years of efficiency in the clinical application of more than 300 patients 100% of the results - a few days ago, Professor Wu Gang and other "Technology Improvement and Clinical Application of Urological Laparoscopic Surgery" won the second prize of military medical results.
Although laparoscopic surgery is small in trauma and quick recovery after surgery, it is difficult to operate, especially laparoscopic radical prostatectomy, laparoscopic total cystectomy and single-port laparoscopic surgery. It is called urological abdominal cavity. The "three major representatives" of difficult surgery under the microscope not only have long operation time, high difficulty, but also have many complications.
In recent years, the research team led by Professor Wu Gang has improved the anal endoscopic surgical device, designed a single-hole three-channel puncture device, suture built-in method, etc., which has a stronger support point for the minimally invasive surgical instrument approach. Supporting the use of flexible surgical instruments with active joints helps to increase the flexibility of surgical procedures. In addition, the thoracic and abdominal fascial suture device invented by scientific researchers can effectively solve the problem of inaccurate single-incision suture after single-hole multi-channel laparoscopic surgery, which may lead to umbilical hernia, etc., not only the suture is more reliable, but also the device is convenient to use and beneficial. Place the drain tube.
With the support of the instrument, the researchers have improved the laparoscopic surgery of urology. In recent years, the team completed the world's first retroperitoneal laparoscopic renal cyst decompression and nephrectomy, as well as high umbilical cord vein ligation, 28 cases of umbilical single hole laparoscopic adrenalectomy Surgery, the world's first transumbilical single-port laparoscopic pedicle lymphadenectomy, single-hole laparoscopic radical prostatectomy.
Researchers have published 52 research papers and obtained two new practical patents. In order to promote laparoscopic technology, the team also held 5 international and domestic academic conferences, held 17 classes, and trained hundreds of students in China.
Source: China Medical News
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