Laparoscopic surgery exposure device
A laparoscopic and surgical technique, applied in the fields of surgery, medical science, balloon-shaped catheter, etc., can solve the problems of lack of opening the abdominal cavity, avoid extrusion trauma, realize the effect of exposure, and facilitate the operation.
Active Publication Date: 2020-11-27
成都市妇女儿童中心医院
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Problems solved by technology
[0003]
Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a laparoscopic surgery exposure device that can solve the problem in the prior art that there is no device for opening the abdominal cavity to facilitate laparoscopic observation
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[0019] The present invention will be further described below in conjunction with accompanying drawing:
[0020] Such as figure 1 As shown in , it is a schematic structural diagram of the exposure device for laparoscopic surgery.
[0021] The laparoscopic surgery exposure device of the present invention includes a catheter 3 , the upper end of which is connected to the main airbag 1 , communicates with the interior of the main airbag 1 through the main trachea 13 , and connects with the interior of the suspension airbag 2 through the suspension trachea 21 . The main airbag 1 is annular, and generally can be set to a shape similar to a doughnut, such as figure 2 shown. Several suspension bags 2 are arranged on the outer wall of the main airbag 1 . The main air bag 1, the suspension bag 2 and the trachea 3 all adopt soft inflatable materials.
[0022] Preferably, there are three suspension bags 2 adjacent to each other; the central angle between the two ends of the suspensio...
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The invention discloses a laparoscopic surgery exposure device. The laparoscopic surgery exposure device comprises a catheter and air bags, which are connected with each other, wherein the air bags include a main air bag and a plurality of suspension bags; the upper end of the catheter is sleeved with the main air bag through a main air tube; the main air bag is annular; the outer side wall of themain air bag is connected with the suspension bags; the suspension bags and the catheter are connected with each other through a suspension air tube arranged in the main air bag in a penetrating manner; a traction tube is arranged at the upper ends of the suspension bags and the main air bag; a suspension bag traction line is arranged in the traction tube; one end of the suspension bag traction line is connected with the end, deviating from the catheter, of the corresponding suspension bag, and the other end of the suspension bag traction line is connected with a traction end penetrating through the upper end of the catheter and the lower end of the catheter; the catheter is detachably sleeved with an outer sleeve; and a connecting block are arranged at the tail end of the catheter. The laparoscopic surgery exposure device can solve the problem of lack of an operating device capable of distracting the abdominal cavity for a laparoscopic surgery in the prior art, and is simple in structure, convenient and practical.
Description
technical field [0001] The invention relates to the technical field of medical instruments, in particular to a laparoscopic surgery exposure device. Background technique [0002] Transvaginal laparoscopic surgery avoids abdominal wall incision, is more natural, non-invasive, and more beautiful, and has been widely used in clinical practice. However, at present, it is difficult to expose the visual field of Vaginal-Natural Orifice Transluminal Endoscopic Surgery (V-NOTES) surgery, and the head-lower-hip position is often used, which will increase the risk of anesthesia and surgical accidents, such as increased airway respiratory resistance, low Oxygenemia etc. And with the development of laparoscopic technology, and pneumoperitoneum-free laparoscopy is widely used, there is a very high demand for devices that can open the abdominal cavity to facilitate laparoscopic surgery; A device to avoid crush trauma to the pneumoperitoneum wall. Contents of the invention [0003] Th...
Claims
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IPC IPC(8): A61B17/02A61M25/10
CPCA61B17/0218A61B17/0281A61M25/1011A61M25/1018A61M2025/1015A61B2017/0212A61M2210/1021A61M2210/005Y02A50/30
Inventor 龚照林林永红何丽黄璐
Owner 成都市妇女儿童中心医院