Vibrating device for urethral repair

Abstract

The invention discloses a vibrating device for urethral repair. The device comprises a metal probe and a machine body. The machine body comprises a shell, a power switch and a strength adjusting switch are installed on the surface of the shell, and a driver, a motor, a lithium battery and a circuit board are arranged in the shell. The lithium battery is used for supplying power to the motor. The circuit board, the power switch and the strength adjusting switch are matched and used for controlling starting and rotation frequency of the motor. The driver is connected with the motor and the metal probe and used for driving the metal probe to vibrate when the motor rotates. The vibrating device has the following advantages that the non-surgical urethral dilatation process is standardized, the treatment effect is guaranteed, automatic operation is achieved, treatment strength is adjusted according to types of patients, the long-term treatment effect of urethral stricture dilatation is improved, and the effect of gradually repairing the urethra is achieved. The learning curve of urethral dilatation is shortened and work efficiency is improved. By means of the device, non-surgical urethral dilatation treatment and repair serve as long-term means so as to achieve the aim of the long-term effect of non-surgical urethral stricture treatment.

Description

technical field [0001] The invention relates to medical equipment, in particular to a vibrating device for repairing the urethra. Background technique [0002] Urethral stricture is a common disease of the urinary system, mainly caused by trauma, iatrogenic procedures (catheterization, transurethral surgery (TUR), stricture after hypospadias) and inflammation (including balanitis sicca and infectious diseases). Urethral stricture varies with its degree, scope and development process, resulting in the following consequences: 1) dysuria, progressive dysuria, thinner urine stream, sometimes interrupted urination, dripping urination, or even inability to urinate; 2) urinary retention; 3) Urinary incontinence; 4) Pathological changes in the upper urinary tract caused by long-term dysuria, hydronephrosis, renal atrophy, and renal insufficiency; 5) Sexual function status: whether the penis can be erect; 6) Abnormal anal defecation. [0003] The disease is highly prevalent in males...

AI Technical Summary

Problems solved by technology

[0008] Regardless of surgical treatment or non-surgical treatment, patients with urethral stricture are prone to relapse, voiding function is not significantly improved, and the long-term effect is not good. Repeated urethral dilatation or long-term urinary diversion is often required, which seriously affects the quality of life of patients.

[0009] 3. Problems in non-surgical urethral dilatation treatment

[0011] 3.1 The process is not standardized

At present, since the operation of urethral dilation is carried out according to the operator's own experience and proficiency in the technology, there is no standardized process for reference, which makes it difficult to guarantee the effect and safety of dilation treatment

[0012] 3.2 Unclear treatment criteria and parameters

During the process of manual urethral dilation, different operators have different shaking frequencies and amplitudes, the treatment intensity cannot be controlled, the long-term treatment effect is not clear, and the operation risk is high. surgery possible

[0013] 3.3 Low treatment efficiency

When performing urethral dilation, the operator can only handle one patient at a time, and cannot effectively handle multiple patients at the same time. Each treatment usually takes more than ten minutes, resulting in a decrease in dilation efficiency

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