A self-circulating bladder irrigation device

Abstract

The invention relates to a self-circulation bladder rinser. The self-circulation bladder rinser comprises a rinsing pipe, wherein the rinsing pipe comprises an outer pipe and an inner pipe, the pipe cavity of the inner pipe is a rinsing liquid feeding passage, an annular cavity between the inner pipe and the outer pipe is a rinsing liquid drainage passage, an interlocking rod is arranged along theaxis of the inner pipe, and is supported by two bearings, and the outer ring of each of the bearings is fixedly connected with the outer pipe through a support bar, the interlocking rod penetrates through the inner ring of each of the bearings and is fixedly connected with the inner ring, and driving twisted blades are arranged at the lower end of the interlocking rod in a sleeving manner; and the upper end of the interlocking rod extends out of the inner pipe and extravasated blood breaking-up twisted blades are arranged at the upper end in a sleeving manner. The rinser can quickly and efficiently eliminate blood clots in bladders of patients in a non-operative method, the operation can be performed beside a bed, the patient does not need to be moved or laid in a special body position, the opportunity of rebleeding of the patient is reduced, obvious damage to the patient is not generated, the pain and economic burden of the patient can be obviously alleviated, and besides, the rinseris suitable for patients of old ages or with poor constitutions.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a self-circulating bladder irrigation device. Background technique [0002] For patients with bladder cancer, prostate cancer, ureteral tumors and other urinary system tumor-related diseases, blood clots formed after tumor ulceration and bleeding are difficult to excrete when they are large. In clinical practice, indwelling catheters are often used for bladder irrigation, which often leads to obstruction of the catheter and aggravates the pain of the patient. The overfilling of the bladder caused by the obstruction can further aggravate the bleeding in the bladder and form a vicious circle. It is very difficult to remove the bladder by non-surgical methods. The internal blood clot is removed. The method of cystoscopy flushing or surgical removal not only increases the patient's pain and economic burden, but also causes secondary damage to the patient, and has very high r...

AI Technical Summary

Problems solved by technology

In clinical practice, indwelling catheters are often used for bladder irrigation, which often leads to obstruction of the catheter and aggravates the pain of the patient. The overfilling of the bladder caused by the obstruction can further aggravate the bleeding in the bladder and form a vicious circle. It is very difficult to remove the bladder by non-surgical methods Internal blood clot cleared

However, the method of cystoscopy flushing or surgical removal not only increases the pain and financial burden of the patient, but also causes secondary damage to the patient, and has very high requirements on the patient's physical fitness and tolerance, and it is necessary to move the patient and require the patient to Putting in a special position, while moving the patient, can also increase the patient's activity, increase the amount of bleeding in the urinary system, and form a vicious circle again

For elderly or poor patients, only non-surgical methods can be used, with little curative effect, and even helpless

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