Urine tube structure for exercising urination function

Abstract

The invention discloses a urinary tube structure and a method for exercising urination function. The urinary tube structure comprises: a urinary catheter, a urethral stimulation electrode and a control module; wherein a first end of the urinary catheter is set in the bladder, a second end of the urinary catheter extends from the bladder through the urethra to the outside, the first end is providedwith a urine inlet and a first pressure sensor, and the first pressure sensor is used for detecting pressure change of urine in the bladder; the urethral stimulation electrode is arranged on a side wall of the urinary catheter positioned in the urethra and used for generating a stimulating electrode for the urethra; and the control module is electrically connected with the first pressure sensor and the urethral stimulation electrode at the same time, the first pressure sensor detects urine pressure change data in the bladder and transmits the pressure change data to a controller, and the control module controls the urethral stimulation electrode to generate electrical stimulation to the urethra so as to exercise the urination function. The urinary tube structure can stimulate urethral sphincter of a patient while the patient is passively urinating to exercise the urination function of the patient.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a urinary catheter structure for exercising urination function. Background technique [0002] During the examination and treatment of rescue surgery (such as: urinary retention, preoperative preparation, coma, urinary incontinence and perineal injury), it is often necessary to place a urinary catheter, especially for coma and critically ill patients, it may be necessary to place a urinary catheter for a long time. 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. I...

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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