A double j tube structure

Abstract

The invention discloses a double J tube structure, which includes a tube body and a detection device fixed on the inner wall of the tube for detecting the flow rate and concentration of urine in the tube, and the detection device is wirelessly connected with an external terminal to detect urine After the flow rate and concentration, the flow rate signal and the concentration signal are output to the external terminal. The detection device includes a flow rate detector, a concentration detector and a wireless transmission board attached to the inner wall of the tube. The wireless transmission board is coupled with the analysis server. Then, both the flow rate detector and the concentration detector are wirelessly connected with the wireless transmission board. The double J tube structure of the present invention can effectively detect the flow rate and concentration of urine in the tube body through the detection device in the tube body, so that the flow rate signal and concentration signal can be effectively output to the external terminal, through After the analysis and processing of the external terminal, the function monitoring of the patient's kidney and ureter is realized.

Description

technical field [0001] The invention relates to a medical device, more specifically to a double J tube structure. Background technique [0002] The double J tube is the most commonly used drainage tube in the upper urinary tract. Because of its good internal drainage and stent function, it is widely used in urological surgery. During ureterolithotomy or kidney transplantation, a double J tube is routinely built in to replace the previous "T" tube drainage. [0003] In addition to the upper urinary tract surgery itself, the interaction between urine and urothelium after double J tube implantation will bring certain complications. Early complications include discomfort, bladder skin irritation, hematuria, urinary tract infection, Late complications of fever and low back pain include renal hydrops, double tube displacement, encrustation, damage and rupture. At the same time, the placement of the double J tube in the human body can cause urine salt deposition on the tube wall,...

AI Technical Summary

Problems solved by technology

At the same time, the placement of the double J tube in the human body can cause urine salt deposition on the tube wall, forming a tube-attached crust, inducing urinary tract infection, bladder skin irritation, hematuria, etc., and severe cases causing ureteral obstruction, ipsilateral kidney hydrops, and renal insufficiency. Damage and extubation are difficult, and even hospitalization is required. The structure of the existing double J tube only includes the tube structure, which cannot effectively detect the function of the kidney and ureter in the process of using the double J tube. Therefore, the existing The double J tube has the problem of insufficient function

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