Multifunctional single-guide indwelling urethral catheterization and drainage device

Abstract

The present invention discloses a multifunctional single-guide indwelling urethral catheterization and drainage device. The multifunctional single-guide indwelling urethral catheterization and drainage device comprises a body-entering pipe, the body-entering pipe is internally provided with an air bag, the body-entering pipe is internally provided with an air inflation cavity, a liquid injection cavity, a liquid discharge cavity and a urethral catheterization cavity, one end of the body-entering pipe is provided with an end head, the end head is internally provided with arc-shaped liquid injection cavities and arc-shaped liquid discharge cavities, the other end of the body-entering pipe is connected with a liquid injection pipe, a liquid discharge pipe and an air inflation pipe, a urethralcatheterization pipe is arranged in the urethral catheterization cavity, one end of the urethral catheterization pipe is provided with an inductor, the other end of the urethral catheterization pipeis provided with a urine collection bottle, one end, close to the urine collection bottle, of the urethral catheterization pipe is provided with a side pipe and a urethral catheterization valve, the side pipe is provided with a sealing cover, the air inflation pipe is provided with an air inflation valve, the liquid injection pipe is provided with a liquid injection valve, the liquid discharge pipe is provided with a liquid discharge valve, and an electric wire passes through the side pipe and is connected with the inductor. By adopting the structure, the device improves cleanness during urinedrainage and bladder flushing, at the same time facilitates measurement of core body temperatures, intravesical pressure and urine volume, avoids infection caused by repeated operation and is more convenient to operate and high in practicability.

Description

technical field [0001] The invention relates to the field of urinary system, in particular to a multifunctional single-guided indwelling catheterization and drainage device. Background technique [0002] Traditional indwelling catheterization and drainage devices are mainly used clinically to drain urine, observe and record the color, nature and volume of urine, and flush the bladder. The disadvantage is that the traditional urinary catheterization device cannot monitor the patient's core body temperature and directly monitor the intravesical pressure, and most urine drainage bags cannot accurately measure the amount of urine, and the traditional indwelling catheterization device needs to retain urine When cultivating the specimen, there is no sampling port, so it has to be extracted with a syringe after passing through the sterilized catheter. Repeated punctures will easily lead to urine leakage and infection. Body temperature is an indicator that must be monitored in mild...

AI Technical Summary

Problems solved by technology

The disadvantage is that the traditional urinary catheterization device cannot monitor the patient's core body temperature and directly monitor the intravesical pressure, and most urine drainage bags cannot accurately measure the amount of urine, and the traditional indwelling catheterization device needs to retain urine When cultivating specimens, there is no sampling port, so it has to be extracted with a syringe after sterilizing the catheter. Repeated punctures will easily lead to urine leakage and infection

Body temperature is an indicator that must be monitored in mild hypothermia treatment, and core body temperature can better reflect the real situation of the patient, but there is currently no device that indirectly reflects the patient's core temperature by measuring the temperature in the bladder; intraperitoneal pressure is a clinical It is an important index that must be monitored clinically in patients with acute severe pancreatitis, abdominal compartment syndrome and other diseases. The monitoring of intra-abdominal pressure provides an important reference for doctors to make decisions about surgical treatment plans. Currently, intravesical pressure is usually used as a The "gold standard" that indirectly reflects intra-abdominal pressure. However, the lack of a unified, standardized, scientific, continuous and real-time pressure measurement device in the clinical monitoring of intra-abdominal pressure is a nursing problem that has always plagued us.

At present, the pressure measurement device can only realize intermittent pressure measurement by temporarily splicing items such as tees, infusion sets, and syringes. Due to the influence of various factors such as the recipient position, the intermittent pressure measurement device cannot provide accurate and continuous intra-abdominal pressure for clinical use. value, and this device is temporarily spliced ​​and needs to be replaced every time the pressure is measured. First, the nurses are cumbersome to operate and have a large workload; Frequent opening of the closed urine drainage system during the first device change increases the risk of catheter-associated urinary tract infection in patients

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