Continuous bladder irrigation, drainage and liquid collection device and dredging method

Abstract

The invention discloses a continuous bladder irrigation, drainage and liquid collection device and a dredging method. The device comprises a catheter and a liquid collection container, and the liquid collection container is further connected with a container catheter; the catheter is an existing three-cavity catheter, and a three-way valve is further arranged between the liquid collection container connecting pipe and the container catheter. The input port of the inner cavity of the liquid collecting container is provided with the Murphy's dropper, when a nurse judges the nursing operation needing to be carried out, accurate judgment can be carried out according to a specific indicating mechanism, the working efficiency of the nurse is improved, the drainage tube does not need to be detached during dredging, the infection or pollution risk caused by exposure is avoided, and the drainage tube is convenient to use. The operation of nursing personnel is more convenient, waste liquid is prevented from splashing when the drainage waste liquid is collected, the operation environment of the nursing personnel and the ward environment are improved, and compared with a soft bagged liquid collection container, a hard bottle-shaped container is higher in scale accuracy, simple in structure and easy and convenient to operate and has application and popularization value.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a continuous bladder irrigation drainage and collection device and a dredging method. Background technique [0002] At present, in the nursing work of urology, continuous bladder irrigation is one of the common nursing technical operations in urology, and it is an important treatment method to ensure postoperative rehabilitation of patients with lower urinary tract diseases such as prostatic hyperplasia, bladder tumor, and bladder stones. The purpose of irrigation is to Keep the urinary catheter unobstructed, prevent foreign body obstruction such as blood clots, avoid secondary bleeding and bladder spasm, promote incision healing, and prevent urinary tract infections. [0003] When performing continuous bladder irrigation in clinical practice, the traditional method is to use a disposable drainage bag for closed collection or use an open container to collect drainage flui...

AI Technical Summary

Problems solved by technology

[0003] When performing continuous bladder irrigation clinically, the traditional method is to use a disposable drainage bag for closed collection or use an open container to collect drainage fluid. Both methods have their own disadvantages: when the drainage bag is used for closed collection, due to the inaccurate measurement of the drainage bag scale, The flow rate of drainage fluid is not easy to observe, and it is difficult to detect in time when blood clots are blocked, resulting in a high incidence of bladder spasm, small drainage bag capacity, resulting in frequent drainage, heavy workload for nursing staff, poor operating environment, and repeated dumping can easily lead to backflow of drainage fluid Cause infection; when the open container is used for collection, the bladder drainage fluid is mostly a mixture of blood, excrement and other body fluids, which produces a strong smell of blood and ammonia, which can easily affect the senses of patients in the same ward and the hospital environment

[0004] When foreign objects such as blood clots block the urinary catheter, the traditional method is to remove the front end connector of the drainage tube, and then use a syringe equipped with a dredging liquid to insert into the urinary catheter interface for pumping and pushing, and use the pressure generated by the dredging liquid in the syringe to remove the obstruction The foreign matter in the site is loosened and then flushed out with the pressure of the cleaning fluid. This requires repeated plugging and unplugging of the connecting tube, which increases the chance of exogenous infection caused by contact with the drainage fluid, drainage tube and nursing staff, and the operation is complicated and prone to occurrence. Contamination, affecting patient recovery, ward environment, and operating environment for nursing staff

Images