Bladder drug flushing and perfusion device after urinary system surgery

Abstract

The invention discloses a bladder drug flushing and perfusion device after a urinary system surgery. By means of a drug adding mechanism, drug components can be added to perfusate, an affected part can be treated by diminishing inflammation and arresting bleeding in a perfusion process, and even bladder chemotherapy drugs can be perfused for a bladder cancer patient after a surgery; by means of a heating mechanism, the perfusate can be heated, and proper heating can reduce the stress response, improve the use experience of the patient in colder weather, and improve the drug effect; by means of a temperature sensor, the internal temperature of the bladder can be detected to realize temperature control, and when the internal temperature is lower than the lower limit of the preset temperature, liquid circulation is accelerated; and by means of a pressure sensor, the liquid pressure inside the bladder can be detected, so that on one hand, proper filling inside the bladder is ensured, and on the other hand, when the urinary tract is blocked by blood clots or other reasons, early warning can be given to avoid discomfort caused by overfilling of the bladder and improve the use experience of the patient. Therefore, the device disclosed by the invention has certain application prospects.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a bladder drug flushing and perfusion device after urinary system surgery. Background technique [0002] In recent years, with the development of minimally invasive medicine, transurethral resection has become the most effective means for the treatment of benign prostatic hyperplasia and bladder tumors. Routine postoperative continuous bladder irrigation is very important, which is beneficial to prevent the formation of postoperative blood clots, avoid catheter blockage and bladder spasm. In addition, patients with bladder cancer need immediate chemotherapy infusion within 24 hours after surgery. Induce perfusion. At present, the temperature of normal-temperature bladder irrigation solution in clinical application is about 20-25 ℃, which is relatively low compared to the body temperature of the human body, which may cause the risk of continuous bladder spasm and bring pain to the ...

AI Technical Summary

Problems solved by technology

[0003] Although the existing bladder irrigation and perfusion devices are simple in structure and easy to operate, they have a single function and may cause the risk of continuous bladder spasm in patients

Existing bladder flushing and perfusion devices are unable to reduce inflammation and stop bleeding of the affected area during the flushing and perfusion process, and even perform operations such as bladder chemotherapy drug perfusion in postoperative bladder cancer patients, which is inconvenient to a certain extent

The existing bladder irrigation and perfusion devices cannot warm th

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