Inflatable type abdominal wall distraction system

Abstract

The invention discloses an inflatable type abdominal wall distraction system. The problems that a system occupies a larger operation space, is inconvenient to move and easily causes certain damage tothe abdominal wall or internal organs in the prior art are solved, and the inflatable type abdominal wall distraction system has the effects of occupying no operation space, being capable of drawing aretractor in the accurate direction as required, avoiding damage to the abdominal wall or internal organs, realizing uniform stress of the abdominal wall and being simple in structure and low in slipping probability. According to the technical scheme, the inflatable type abdominal wall distraction system comprises an inflatable type retractor and traction apparatus for adjusting the position of the inflatable type retractor; the traction apparatus comprises a cantilever, a traction fixing device capable of moving along the cantilever and a lifting device for adjusting height of the cantilever, and the inflatable type retractor is connected with the traction fixing device; the inflatable type retractor comprises an air bag and an air charging device, and the air bag is inflated by the aircharging device, so that the abdominal wall is distracted.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an inflatable abdominal cavity wall distraction system. Background technique [0002] With the improvement of laparoscopic technology and the improvement of laparoscopic doctors' operating level, laparoscopic surgery has now replaced many open surgeries in the past. Compared with traditional surgery, laparoscopic surgery has less trauma, faster postoperative recovery, less pain, and conforms to aesthetics. Therefore, minimally invasive surgery is the general trend and pursuit goal of surgical development. [0003] At present, laparoscopic surgery is still mainly performed by injecting CO into the abdominal cavity. 2 Artificial pneumoperitoneum is established to provide enough operating space for minimally invasive surgery. However, high-pressure pneumoperitoneum increases the burden on the heart and lungs. If a large amount of gas is absorbed and not eliminated in time, it will le...

AI Technical Summary

Problems solved by technology

[0004] However, currently there are fewer abdominal wall spreaders, and most of them have metal rod components responsible for supporting the abdominal wall. During the process of opening the abdominal wall during the operation, certain damage may be caused to the abdominal wall or abdominal viscera, resulting in Certain postoperative side effects; and most abdominal wall spreaders require manual traction or high-altitude suspension traction. Manual traction not only requires an additional operator, but also sometimes occupies the space of the surgeon and affects the operation. High-altitude suspension traction can only be moved upwards. Traction, cannot move sideways or obliquely upwards, the high-altitude traction device occupies part of the upper space, which also brings inconvenience to the surgeon

Images