Urinary bladder power pump driven by external electromagnetism

Abstract

The invention relates to a bladder power pump utilizing the magnetic force to assist the bladder to urinate, which comprises a magnetic active cell (1), a stator (2) and a magnetic controller (3), wherein, the magnetic controller (3) generates magnetic field if switched on and enables the magnetic force to work on the magnetic active cell (1); the magnetic active cell (1) comprises a flexible sheet (12) and a plurality of permanent magnetic sheets (13), and the permanent magnetic sheets (13) are enwrapped with the flexible sheet (12); the flexible sheet (12) enwrapping the permanent magnetic sheets (13) surrounds a gourd-shaped structure with the stator (2) to circle the outside of the bladder (10) to build a variable working cavity (11); the upper end of the flexible sheet (12) enwrapping the permanent magnetic sheets (13) is contacted and adhered with the stator (2); a through hole (9) of ureter communicating a ureter (8) with a ureter port (a) inside the bladder wall, and a urethrabayonet (7) held at a urethral meatus (b) of a urethra (8) are respectively arranged at the lower end of the flexible sheet (12) where the permanent magnetic sheets (13) are not enwrapped; and the lower end of the flexible sheet (12) where the permanent magnetic sheets (13) are not enwrapped is contacted and adhered with the stator (2). The invention can effectively assist the neurogenic bladder dysfunction sufferer to realize emiction and has the advantages of ingenious design, simple structure, safe use, convenience and practicality.

Description

Technical field: [0001] The invention relates to a bladder power pump that utilizes magnetic force to assist bladder urination, in particular to an in vitro electromagnetically driven bladder power pump that assists patients with neurogenic bladder dysfunction to urinate, and belongs to the innovative technology of bladder power pumps. Background technique: [0002] Bladder voiding dysfunction caused by damage to the central nerve or peripheral nerve that controls urination in the human body is called neurogenic bladder dysfunction, also known as neurogenic bladder. Neurogenic bladder is a common disease. The etiology is mostly seen in spinal cord trauma, congenital dysplasia, and central nervous system lesions. It often has clinical symptoms such as urinary incontinence, dysuria, and urinary retention, which brings great pain to the patient. Pain and life impairment. Neurogenic bladder can also lead to complications such as urinary system infection and calculus. In severe ...

AI Technical Summary

Problems solved by technology

Drug therapy has many side effects and the curative effect is not obvious; electrical stimulation therapy requires surgical implantation of electrodes, and the curative effect is not yet clear; surgical therapy is limited by indications and is prone to complications; body nerve reflex therapy will damage the body motor nerves, and the curative effect remains to be seen; Urine cannot be drained by abdominal pressure, which can lead to stones and urinary tract infection; long-term intubation and drainage, bladder fistula diversion, patient pain, and easy to cause infection

At present, no more effective treatment methods and assisted voiding measures have been found, especially the bladder voiding dysfunction of paraplegic patients has not been effectively resolved

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