A New Separate Controllable Urinary Catheter

Abstract

The invention discloses a novel separating type controllable catheter which comprises a catheter body. A bag body is arranged on the catheter body. A conveying tube connected with the bag body is arranged on the side edge of the catheter body. The catheter body is formed by connecting a front flow guide tube and a drainage tube. The bag body is arranged on the front flow guide tube. The front end of the front flow guide tube is provided with a telescopic tube section. A catheterization hole is formed in the telescopic tube section and located in the middle of the bag body. The front flow guide tube is provided with a pressing device to be connected with the telescopic tube section. The pressing device controls the telescopic tube section to act to enable the catheterization hole to extend out of the bag body or extend into the middle of the bag body. According to the novel separating type controllable catheter, the design is user-friendly, the length of the catheter body can be greatly shortened after the drainage tube is separated, the front flow guide tube inserted into the bladder can be automatically controlled by a patient for urination, no inconvenience is brought even though the front flow guide tube is inserted into the bladder for a long time, catheter inserting-pulling frequency can be reduced, and the pains of the patient are reduced.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a separate controllable urinary catheter. Background technique [0002] Urinary catheter is one of the medical devices commonly used in clinical medicine such as urology, and is often used for patients who cannot take care of themselves when urinating. The catheter can be inserted into the bladder through the urethra to drain urine. After the catheter is inserted into the bladder, there is a balloon near the head of the catheter to fix the catheter in the bladder so that it does not come out easily. The drainage tube is connected to a urine bag for collection. urine. [0003] Now clinically used urinary catheters include ordinary catheters without balloons and catheters with balloons. Due to the long body of the existing catheters and uncontrollable catheterization, generally when the patient requires urination Just insert the patient's bladder, and pull out after the patient u...

AI Technical Summary

Problems solved by technology

[0003] Now clinically used urinary catheters include ordinary catheters without balloons and catheters with balloons. Due to the long body of the existing catheters and uncontrollable catheterization, generally when the patient requires urination Just insert the patient's bladder, and pull out after the patient urinates, but each insertion and extraction operation is troublesome, and will bring certain pain to the patient; If the catheter is inserted in the bladder for a long time, when the bladder accumulates urine When the liquid is discharged, it will be immediately discharged through the catheter, which is easy to cause urinary system infection, and the long tube body will also bring a lot of inconvenience to the patient.

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