Automatic urinary sediment rinsing machine with negative pressure decompression protection function and application method

Abstract

The invention discloses an automatic urinary sediment rinsing machine with a negative pressure decompression protection function. The machine comprises an automatic rinsing component and an automaticflow guide component. The automatic rinsing component comprises a solution bottle or a solution bag which is filled with rinsing fluid and a peristaltic pump which provides power, and the peristalticpump and the solution bottle or the solution bag are connected through a rinsing pipe component; the automatic flow guide component comprises a fluid collection device which is used for containing waste fluid and a flow guide pipe component which is matched with the fluid collection device; the rinsing pipe component and the flow guide pipe component are communicated with a urinary catheterizationcomponent through a tee coupling. A negative pressure decompression valve which conducts decompression protection on negative pressure in the fluid collection device is arranged on the negative pressure pump. According to the automatic urinary sediment rinsing machine with the negative pressure decompression protection function, the whole ringing process is automatically conducted by the machine,manual operation is not needed, the pouring pressure of the rinsing fluid is constant, and the clinical working intensity is low; a catheter is not needed to be subjected to any operation in the whole rinsing process, a urethral catheter cannot be shifted, and the rinsing fluid or waste fluid cannot overflow in the rinsing process.

Description

technical field [0001] The invention relates to a mechanical device for use in medical care situations. More specifically, the present invention relates to an automatic urine sediment flushing machine with negative pressure relief protection for use in medical care situations. Background technique [0002] The purpose of bladder irrigation mainly includes the following aspects: [0003] 1. For patients with indwelling catheters, keep their urine drainage smooth; [0004] 2. Remove blood clots, mucus, bacteria, sediments and other foreign objects in the bladder; [0005] 3. Treat certain bladder diseases, such as cystitis and bladder tumors. [0006] However, the method of flushing bladder urine sediment currently being used clinically is mainly carried out in a manual operation mode. The specific operation method is: use a syringe to inject flushing fluid into the bladder through a urinary catheter, and then use the syringe to suck out the flushing fluid in the bladder or...

AI Technical Summary

Problems solved by technology

[0009] 1. Because it is a manual operation, the speed of injecting the flushing solution cannot be accurately controlled. If the injection is too fast, the injection pressure is too high, which may cause discomfort to the patient, and if the injection is too slow, the flushing effect cannot be achieved, and it is time-consuming;

[0010] 2. Syringes are used to inject and suck out the flushing fluid in each cycle, which increases the chance of cross-infection;

[0011] 3. In each cycle, the syringe needs to be removed to empty the suctioned flushing fluid. At this time, the remaining flushing fluid / urine in the catheter will flow out of the catheter, polluting the human body and the environment;

[0012] 3. Since each flushing cycle has a syringe connected to the urinary catheter and removed once each, the position of the urinary catheter in the patient's bladder may be moved;

[0013] 4. The overall washing process is manual operation, and the clinical work intensity is relatively high

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