Bladder function recovery apparatus

Abstract

The invention provides a bladder function recovery apparatus. The bladder function recovery apparatus comprises an irrigation device, a urine drainage device, a bladder pressure acquisition unit and a central processing unit. The irrigation device comprises an irrigation bag, an irrigation tube and a first control component and is used for charging liquid medium in the irrigation bag to a bladder. The urine drainage device comprises a drainage bag, a urine drainage tube and a second control component and is used for draining the liquid medium in the bladder into the drainage bag. The bladder pressure acquisition unit is communicated with the urine drainage device. The central processing unit is connected with the first control component, the second control component and the bladder pressure acquisition unit and compares bladder pressure with maximal preset pressure and minimal preset pressure. When the bladder pressure is equal to or larger than the preset pressure, the first control component is closed, and the second control component is opened. When the bladder pressure is smaller than or equal to the minimal preset pressure, the second control component is closed, and the first control component is opened. The bladder function recovery apparatus can be used for bladder function recovery training for a patient with an indwelling catheter, and cystatrophy caused by long-term urination disorder is prevented.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a device for restoring bladder function. Background technique [0002] In clinical treatment, indwelling urinary catheters for patients is a common operation in medical care, and the treatment of indwelling urinary catheters is also a key stage of postoperative recovery for surgical patients. However, since the indwelling catheter remains open, that is, the bladder is in an open drainage state for a long time, the storage function of the bladder will be temporarily disabled, and the urination reflex is temporarily interrupted. The state of flow can easily lead to the loss of bladder tension and the inhibition of vagus nerve excitation, which may eventually lead to a decrease in bladder contractility, so that the patient cannot actively restore the autonomous function of the bladder after the catheter is pulled out. Therefore, it is necessary to perform bladder function training fo...

AI Technical Summary

Problems solved by technology

[0004] First, there are individual differences among different patients, and even for the same patient, when the patient takes too much water or takes diuretic and dehydrating drugs, the urine output may increase. Excretion of urine in the same amount may lead to overfilling of the bladder, resulting in bladder damage; in addition, regular and quantitative urination can ensure that the bladder will not shrink and lose its function, but this method is too strong for exercising the muscle tension of the bladder itself. Low, it is difficult to achieve the effect of restoring bladder function

[0005] Second, if the nurse forgets to open the urinary catheter due to negligence, it is likely to cause the patient's bladder to be overfilled, causing the patient's blood pressure to increase, heart rate to increase, and even cardiovascular and cerebrovascular accidents or even bladder rupture.

[0006] Third, artificial timing of opening the urinary catheter increases the psychological burden and mental pressure of the patient, making the patient often in a state of tension and anxiety, which is not conducive to the recovery of the disease

[0007] Fourth, opening the urinary catheter on time increases the workload of medical staff, patients and accompanying family members

[0008] It can be seen that there is still a lack of an effective means to exercise the bladder function of patients with indwelling urinary catheters in the prior art. Even if the fatal harm caused by misoperation can be avoided through the high professional level of medical staff, due to the long-term lack of training, it is still very difficult in the end. May cause the patient's bladder capacity to decrease, detrusor muscle weakness, inability to urinate spontaneously, or difficulty urinating

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