Monitoring device and treatment device

Abstract

The invention relates to a monitoring device and a treatment device. The monitoring device comprises an impedance monitoring assembly and a control unit. Wherein the impedance monitoring assembly comprises a power supply, three fixed resistors, two electrodes and an impedance measuring unit; the two electrodes are used for being arranged at preset positions of a human body and are connected with the three fixed resistors and the impedance measuring unit to form a Wheatstone bridge; the power supply is used for supplying power to the Wheatstone bridge; and the control unit is in communication connection with the impedance measuring unit and is configured to be used for calculating the biological impedance at the preset position according to a signal measured by the impedance measuring unit and further calculating the urine volume of the bladder. When the monitoring device is combined with a nerve stimulation system to treat OAB, the nerve stimulation system can give bladder electric pulse stimulation timely and accurately, and the treatment effect is improved.

Description

Technical field [0001] The present invention relates to the technical field of medical devices, specifically to a monitoring device and a therapeutic device. Background [0002] The urinary tract system is an important system for the removal of fluid waste (i.e., urine) from the human body, including multiple tissues such as the kidneys, ureters, and urethra. Among them, the kidneys clear waste products from the blood and produce urine; the ureter draws urine from the kidneys into the bladder; the bladder is a balloon-like muscle sac used to store urine; and the urethra is the tube that drains the urine from the bladder out of the body. Normally, when the bladder is filled with urine, the brain sends signals to the bladder and then squeezes the bladder muscles to force urine into the urethra, and the sphincter of the urethra opens to allow the urine to drain. If the nerve signals between the bladder and the brain do not work properly, it can lead to overactive Bladder (OAB). [0...

AI Technical Summary

Problems solved by technology

Whether it is SNS or PTNS, when giving electrical pulses, they all rely on the subjective experience of clinicians or nurses to adjust the output parameters of electrical pulses. It is difficult to ensure the timeliness and accuracy of these electrical pulses. Insufficient experience of personnel will also bring abnormal or inappropriate stimuli to patients and cause reversible side effects, which will affect the clinical effect and bring unnecessary harm to patients

Images