Dialysis tube fixing device for nephrology department

Abstract

The invention relates to the field of medical instruments, in particular to a dialysis tube fixing device for the nephrology department. The device comprises a mounting plate, fixing assemblies are arranged on the left side and the right side of the mounting plate correspondingly, a penetrating through pipe hole is formed in the middle of the top end of the mounting plate, the top end of the penetrating pipe hole is fixedly connected to a fixing ring, a plurality of groups of elastic clamping blocks are uniformly arranged at the top end of the fixing ring, the outer side of the fixing ring issleeved with a fixed screw ring fixed to the top end of the mounting plate, the fixed screw ring is in threaded connection with a driving ring, the inner side of the top end of the driving ring is fixedly connected to a driving baffle ring, a dialysis tube is arranged on the inner walls of the penetrating pipe hole and of the fixing ring, a fixing base is fixedly connected to the left side of thetop end of the mounting plate, a clamping groove matched with a dialysis tube is formed in the top end of the fixing base, supports are arranged on the rear side of the top end of the fixing base in abilateral symmetry mode, and rotating shafts are fixedly connected to the supports. The invention provides the dialysis tube fixing device which is used for the nephrology department and is convenient to wear and good in fixing effect.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a dialysis tube fixing device for nephrology. Background technique [0002] At present, hemodialysis is the most effective treatment method for kidney disease. The dialysis device includes a dialyzer, a dialysis tube and a dialysis fluid supply system. For the new hemodialysis solution, many patients choose to puncture the abdomen, which requires the hemodialysis tube to be fixed in the abdomen of the human body, so the fixation of the hemodialysis tube is particularly important. [0003] In the prior art, when the dialysis tube is fixed, because the material of the dialysis tube is relatively soft, the clamping force cannot be too large when it is fixed, but this will lead to a poor fixing effect. Large force involves the hemodialysis tube, which will cause loosening between the fixing device and the hemodialysis tube, which will bring trouble to the treatment and also bring pain...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when the dialysis tube is fixed, because the material of the dialysis tube is relatively soft, the clamping force cannot be too large when it is fixed, but this will lead to a poor fixing effect. A large force involving the hemodialysis tube will cause loosening between the fixing device and the hemodialysis tube, which will bring trouble to the treatment and bring pain to the patient

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