A urinary catheter structure capable of exercising urination function

Abstract

The invention discloses a urinary catheter structure capable of exercising urination function and a method for exercising urination function. One end is provided with a urine inlet and a first pressure sensor, the first pressure sensor is used to detect the pressure change of the urine in the bladder; the urethral stimulating electrode is arranged on the side wall of the urinary catheter located in the urethra , used to stimulate the urethra; the controller is electrically connected to the first pressure sensor and the urethra stimulating electrode, and the first pressure sensor detects the urine pressure change data in the bladder and sends the pressure The change data is transmitted to the controller, and the controller controls the urethral stimulating electrode to generate electrical stimulation to the urethra, so as to exercise the function of urination. The invention can stimulate the patient's urethral sphincter while passively urinating to exercise the patient's urination function.

Description

Technical field [0001] Technical Field The present invention relates to medical devices, and more particularly to the structure of an exercise catheter urinary function. Background technique [0002] During the rescue operation examination and treatment (such as: urinary retention, preoperative preparation, coma, urinary incontinence, perineal injury) process, which require the placement of the catheter, particularly coma, critically ill patients may need long-term catheter placement. When the catheter is generally used to assist patients with existing discharge of urine, for some patients with neurogenic urinary incontinence and urinary retention need to exercise their urinary function in the treatment process, the use of the prior art catheter urination can only exercise by clamping the catheter, so the bladder filling, then release the urine drainage catheter method exercise their urinary function, this method since it is difficult to control the degree of bladder filling, exc...

AI Technical Summary

Problems solved by technology

The existing urinary catheter is generally used to assist patients to discharge urine. For some patients with neurogenic urinary incontinence and urinary retention, it is necessary to exercise their urination function during the treatment process. When using the urinary catheter in the prior art for urination exercise, only Clamp the urinary catheter to fill the bladder, and then release the urinary catheter to drain the urine to exercise the voiding function. In this method, it is difficult to control the degree of bladder filling. Excessive filling will damage the bladder, and insufficient filling will not work. To achieve the effect, the effect of exercising urination function is not good and the operation is cumbersome

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