Surface silicification device with uniformity detection function for urethral catheter processing

Abstract

The invention discloses a surface silicification device with a uniformity detection function for catheter processing, and relates to the technical field of catheter processing. The surface silicification device comprises a lower sliding rail, an air bag film and silica gel film holes, wherein the interior of the lower sliding rail is connected with a sliding feeding plate; an upper sliding rail is distributed above the lower sliding rail in parallel; the air bag film is fixed to the surface of a vibration rod, and two ends of the air bag film are fixedly connected with two ends of a ventilation column; the silica gel film holes are formed in the top and the bottom of the outer wall of the ventilation column; and an electric telescopic rod is fixed to the bottom surface of the middle of the upper sliding rail. According to the surface silicification device with the uniformity detection function for urethral catheter processing, a urethral catheter body is vertically immersed into a glue solution for surface silicification by inserting the ventilation column into the urethral catheter body in a penetrating manner, so that the glue solution is prevented from being solidified and blocked in the urethral catheter body, meanwhile, the adhesion firmness and uniformity of a silicification layer can be improved through compression and vibration, and the production quality is improved while the silicification layer is prevented from falling off.

Description

technical field [0001] The invention relates to the technical field of urinary catheter processing, in particular to a surface siliconization device with a uniformity detection function for urinary catheter processing. Background technique [0002] A urinary catheter is a medical device used to guide the urine out of a patient's bladder. It needs to be coated with medical silicone rubber on the inner and outer walls of the hose during production to improve its compatibility with human physiology. At present, the silicification of urinary catheters is generally done by immersing the catheters in glue-like medical silicone rubber, so that the medical silicone rubber adheres to the surface of the urinary catheters. [0003] When the existing urinary catheter is immersed in medical silicone rubber, because the medical silicone rubber is in the form of glue, it is easy to block and solidify the inside of the catheter, and the simple immersion adhesion makes the medical silicone r...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a surface siliconization device with the function of uniformity detection for catheter processing, which solves the problems caused by the existing urinary catheter immersed in medical silicone rubber in the above-mentioned background technology. The medical silicone rubber is in the form of glue, which is easy to block and solidify the inside of the catheter, and the simple soaking and adhesion makes the medical silicone rubber fit weak and easy to fall off.

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