Catheter fixer for gastrointestinal surgery

Abstract

The invention discloses a catheter fixer for gastrointestinal surgery. The catheter fixer comprises a mounting block, a mounting seat, a rotating mechanism and a plurality of pairs of catheter clamping and fixing mechanisms, a mounting groove is formed in the top of the mounting block, the angle adjusting mechanism is arranged on the mounting groove, and the output end is connected with a supporting column; the mounting base is fixed to the top of the supporting column through a supporting rod, the mounting base is in a semicircular truncated cone shape, a plurality of guide pipe containing grooves are formed in the arc-shaped side wall of the mounting base, and a supporting plate is vertically fixed to the vertical side wall of the mounting base; the rotating mechanism is arranged on the supporting plate, the output end of the rotating mechanism is connected with a first arc-shaped plate, the rotating mechanism is used for driving the first arc-shaped plate to rotate around the mounting base, a second arc-shaped plate is fixed to the lower end of the first arc-shaped plate through a connecting plate, and the multiple pairs of catheter clamping and fixing mechanisms are arranged on the first arc-shaped plate and the second arc-shaped plate correspondingly. And each pair of catheter clamping and fixing mechanisms is arranged corresponding to each catheter placing groove. According to the drainage tube fixing device, a plurality of drainage tubes can be separated and fixed, and mutual interference of the plurality of drainage tubes is avoided.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a catheter fixer for gastrointestinal surgery. Background technique [0002] Gastrointestinal surgery, as the name implies, mainly targets the stomach, small intestine, large intestine, or rectum; in modern medical gastrointestinal surgery, intubation is usually performed in the patient's abdomen, and drainage tubes are used to drain the fluid in the abdominal cavity. [0003] When treating patients, it is necessary to keep the catheter tube unobstructed, not to be compressed and twisted, and to be bent into an angle so as not to affect the drainage. Therefore, when the drainage tube is embedded in the patient clinically, adhesive tape is usually used to fix the drainage tube. This operation is very troublesome, and it is prone to the problem of unstable fixation, which increases the difficulty of work for medical staff, and when the number of drainage tubes is large,...

AI Technical Summary

Problems solved by technology

[0003] When treating patients, it is necessary to keep the catheter tube unobstructed, not to be compressed and twisted, and to be bent into an angle so as not to affect the drainage. Therefore, when the drainage tube is embedded in the patient clinically, adhesive tape is usually used to fix the drainage tube. This operation is very troublesome, and it is prone to the problem of unstable fixation, which increases the difficulty of work for medical staff, and when the number of drainage tubes is large, the use of adhesive tape to fix them will often cause mutual interference of the drainage tubes, and it is easy for multiple drainage tubes to be entangled with each other. phenomenon occurs, increasing the burden on medical staff

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