Pelvic floor magnetic stimulation device and magnetic stimulation device

Abstract

The invention discloses a pelvic floor magnetic stimulation device and a magnetic stimulation device. The pelvic floor magnetic stimulation device comprises a main case assembly and a magnetic stimulation coil assembly; the main case assembly comprises a main machine and a liquid cooling case; the magnetic stimulation coil assembly comprises a wire coil, a magnetic core, a shell, a power line, a liquid cooling circulation pipeline, a signal line and a temperature sensor; the wire coil and the magnetic core are installed in the shell; a cavity for accommodating fluid is arranged between the wire coil and the shell; one end of the liquid cooling circulation pipeline is connected with the liquid cooling case, and the other end of the liquid cooling circulation pipeline stretches into the cavity; one end of the signal line is connected with the main machine, and the other end of the signal line is connected with the temperature sensor; the temperature sensor is connected with the wire coil; the power line is connected with the wire coil and the main machine; high-voltage and high-frequency current is generated to pass through the wire coil to generate a pulse signal so as to generate a rapidly changing magnetic field; and the shape of the shell is the shape of a bicycle seat cushion.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a pelvic floor magnetic stimulation device and a magnetic stimulation device. Background technique [0002] Pelvic floor dysfunction (PFD) refers to the damage of the pelvic floor support structure due to various reasons, resulting in changes in the position and function of the corresponding pelvic organs. Clinically, it can be manifested as abnormal urination and defecation, pelvic organ prolapse, Female sexual dysfunction, chronic pelvic pain and other symptoms are common in postpartum and middle-aged and elderly women. Current studies have shown that pregnancy and childbirth are the primary risk factors for pelvic floor injuries, and are closely related to multiple factors such as parity, obesity, chronic cough, enteritis and constipation, and bad living habits. The prevalence of PFD increases with age and parity, and some postpartum women are even dissatisfied with t...

AI Technical Summary

Problems solved by technology

In order to have a larger depth, the outer diameter of the circular shape needs to be increased, so there is a disadvantage of large volume, and due to the magnetic field distribution characteristics of the circular mosquito-repellent coil inductor, the magnetic field lines of the magnetic field are not focused, so the stimulation effect is not good.

In addition, the setting of the pelvic floor magnetic stimulation program requires a higher frequency and a larger number of pulses. At present, some programs need to output more than 30,000 pulses at a time. Due to the coil resistance, a large amount of heat will be generated after the current pulse flows, so the heat dissipation problem is also a magnetic field. Technical Problems Facing Stimulation Coils

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