A smoke exhaust device for laparoscopic surgery
A laparoscopic and surgical technology, which is applied in the directions of surgery, parts of surgical instruments, endoscopes, etc., can solve the problems of abdominal cavity contraction, increase the operation time, destroy the operation space of the operation, etc., and achieve easy discharge, convenient use and simple structure. Effect
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0020] refer to Figure 1-3 , a smoke exhaust device for laparoscopic surgery, comprising a lying board 1, a connecting plate 2 is fixedly installed on the top of the lying board 1, a fixing plate 3 is fixedly installed on one side of the connecting plate 2, and a fixing cavity 4 is opened on the fixing plate 3, The top inner wall and the bottom inner wall of the fixed cavity 4 are provided with a fixed groove 5, the same fixed rod 6 is fixedly installed on the inner walls of both sides of the fixed groove 5, and the same slide plate 8 is slidably installed on the two fixed rods 6, and the slide plate 8 One end of the spring 7 is fixedly installed on one side of the ...
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