A bladder motility assist device and method of use

Abstract

The invention discloses a bladder activity assisting device and an application method thereof. The device comprises a shrinkage film, a power device and a receptor. The shrinkage film is arranged in agap between a bladder detrussing muscle layer and a serosa layer. The receptor is attached to a detrusor muscle layer. The receptor is coupled with the power device. The power device is linked with the shrinkage film. The shrinkage film comprises a fixed film and an expansion film. The edges of the fixed film and the expansion film are fixedly connected with each other. A power liquid is filled in a containing space. The power device comprises a storage cavity used for storing the power liquid and a power pump arranged in the storage cavity. According to the bladder activity assisting devicedisclosed by the invention, through the arrangement of the shrinkage film, the power device and the receptor, the situation that the urine in the bladder is full of urine can be effectively and timelysensed by the receptor. After that, the power device drives the shrinkage film to shrink so as to assist in promoting the contraction and the urination of the bladder detrusor muscle.

Description

technical field [0001] The invention relates to a medical device, more specifically to a bladder motility assisting device. Background technique [0002] Clinically, bladder dysfunction mainly includes two aspects, that is, achieving bladder low pressure urinary storage dysfunction and achieving effective contraction pressure of the bladder during urination with a moderate increase to eliminate urinary obstruction. It involves specific lower urinary tract symptoms and bladder and related systemic diseases There are many types, which can show simple urinary storage dysfunction, simple voiding capacity disorder, mixed or complex low-pressure urinary storage and contractile voiding disorders, and even detrusor and sphincter muscle disorders caused by related neurological disorders. Symptoms such as coordination disorder. Bladder dysfunction can be seen in all ages, and can occur in both men and women. The etiology is found in genetic abnormalities, bladder function degradation...

AI Technical Summary

Problems solved by technology

At present, there is no particularly effective treatment method and device for intractable bladder dysfunction, especially when the bladder capacity is small and cannot effectively store urine, or when the bladder is hypokinetic and weak, bladder voiding disorder or even severe urinary retention, the life of patients with bladder disorders such as these characteristics The quality is very poor, and even in the later stage, many types of urinary incontinence, perineal skin ulcers, repeated urinary tract infections, bladder stones, hydroureter reflux, and renal insufficiency may occur, and even life-threatening

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