Retractor for hypogastrium low rectal tumor operation
A technology for rectal tumors and surgery, applied in the field of surgical instruments, can solve the problems of inability to directly apply middle and low rectal laparotomy, high labor intensity for tractors, and a large number of retractors required, so as to reduce surgical participation The effect of increasing the number of people, improving surgical efficiency, and liberating manual labor
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[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0031] Such as Figure 1-7 shown.
[0032] A retractor for low rectal tumor surgery in the lower abdomen, which includes a vertical rod 1, the vertical rod 1 can be in the shape of a circular tube, can also be a square tube structure, and can also be a structure combining a part of a round tube and a part of a square tube, Described pole 1 is installed on the operating bedside support 2, and according to the difference of operation, operating bedside support 2 can have two kinds of structural forms, a kind of figure 2 shown in the structure, one is image 3 structure shown. figure 2 The shown operating bedside bracket 2 is a U-shaped structure, and the two sides of the U-shaped structure are inserted into the locking blocks 17 on both sides of the operating bed. The structure of 17 can be fixed with the locking block identical with existing common...
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