A magnetic double j tube kit

Abstract

The invention discloses a magnetic double J tube set, which comprises a double J tube and a tube puller. The elastic ring of the double J tube is provided with a first magnet; A second magnet is arranged in the part, and the opposite ends of the second magnet and the first magnet have opposite polarities, and the second magnet and the first magnet poles are attracted to each other, so that the tube puller is positioned on the double J tube, and then by adjusting the fixing part and the relative position of the positioning piece to adjust the relative position of the fixing piece and the double J tube, and finally the double J tube and the puller are fixed together by the fixing piece, and the double J tube is pulled out by pulling the catheter. The present invention has an ingenious concept. The operation is simple and easy, reducing the doctor's tube removal time and operation process, improving the doctor's work efficiency, reducing the patient's medical expenses, and reducing the patient's medical treatment time, eliminating the pain and trouble of the patient's use of the endoscope to remove the tube, and reducing the operating cost. The occurrence rate of tube detachment during the process is suitable for large-scale promotion and application.

Description

Technical field [0001] The present invention relates to the technical field of medical devices, more particularly to a magnetic double J tube kit. Background [0002] Double J tube as an internal stent tube has been widely used in the upper urinary tract of various operations, compared with the external stent drainage tube, double J tube has the advantages of reliable drainage, reduce infection rate, conducive to patient recovery as soon as possible, improve the quality of life and convenient economy, etc., according to the needs of different conditions, double J tube in the ureter after the appropriate time, need to be removed or replaced. [0003] At present, the commonly used removal of the double J tube in the ureter is taken out by the urethral cystoscope with foreign body forceps, which requires special doctors and nurses to operate, and also requires a complete set of disinfection facilities, cystoscopic instruments and display equipment, etc., which require higher operati...

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used removal of the double J tube in the ureter is to take out the foreign body forceps under the urethral cystoscope, which requires specialized doctors and nurses to operate, and also requires a complete set of disinfection facilities, cystoscope instruments and display equipment, etc., which requires relatively high operating conditions. In addition, the operation time of cystoscopy is long, and a complete set of cystoscopy operations is required, such as disinfection, mirror removal, anesthesia, insertion of mirror, double J tube finding, extubation, etc., and nurse assistance is constantly needed in the middle, and the operation steps are many and time-consuming. Long, high conditions, and many local hospitals do not have the conditions for cystoscopy, because cystoscopy is a rigid instrument, the operation process will more or less cause damage or irritation to the urethra and bladder mucosa, increase the chance of infection, and bring pain to the patient , increase the time for medical treatment, and increase the mental and economic burden

[0004] The traditional foreign body forceps includes a fixed handle, a movable handle, a forceps rod, a pull rod and a clamp, and the opening and closing of the clamps are controlled by the movable handle. During the clinical application of the double J tube extubation, the traditional foreign body forceps, with the cooperation of the urethral cystoscope , directly clamp the clamp on the double J tube, and then pull out the double J tube along the urethra. Cause damage, and when withdrawing from the operating device, it will also cause mechanical damage to the urethral mucosa. The operation is complicated and brings great pain to the patient.

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