Bladder irrigation safety metering device and metering method thereof

Abstract

The invention relates to a medical instrument, in particular to a bladder irrigation safety metering device, and further relates to a metering method of the metering device. The bladder irrigation safety metering device comprises a metering device body, a urine storage bag and an alarm device, the metering device body comprises a meter, a meter supporting component and a weighing sensor, the meter is used for bearing the measured urine storage bag, the meter supporting component is connected onto the meter, and the weighing sensor is fixedly connected onto the meter supporting component and connected with the alarm device. The bladder irrigation safety metering device can be used for accurately monitoring usage of the urine storage bag and informing nursing staff when manual intervention is needed, the occurrence rate of medical accidents is reduced, and the nursing staff only need to inspect at regular time without constantly tensioning nerves.

Description

technical field [0001] The invention relates to a medical device, specifically a bladder flushing safety metering device, and also relates to a metering method of the metering device. Background technique [0002] Bladder irrigation is a method of pouring solution into the bladder by using a catheter, and then using the siphon principle to drain the injected liquid; clinically, bladder cleaning is mainly used for the following purposes: 1. 2. Remove blood clots, mucus, bacteria and other foreign bodies in the bladder to prevent infection; 3. Treat certain bladder diseases, such as cystitis and bladder tumors. [0003] According to the applicant's understanding, clinically, when performing bladder irrigation for patients with bladder irrigation, a nurse or the patient's family members are usually required to monitor the intake and output of the bladder irrigation. When the urine bag is close to full, it is necessary to release urine in time; For patients with a lot of bleedi...

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Problems solved by technology

[0003] According to the applicant's understanding, clinically, when performing bladder irrigation for patients with bladder irrigation, a nurse or the patient's family members are usually required to monitor the intake and output of the bladder irrigation. When the urine bag is close to full, it is necessary to release urine in time; For patients with a lot of bleeding, in order to prevent blood clots from clogging, a large dose of fast flushing is required. It may take 40 minutes to quickly flush with 5000 ml of flushing fluid. The current clinical maximum capacity urine bag is 5000 ml, which is not included in the urine volume. According to this flushing speed Nurses should urinate once every 30-40 minutes. Otherwise, even if the anti-reflux urine bag is used to ensure that the urine does not reflux, the flushing fluid will continue to enter the patient's bladder. If the urine bag is not emptied in time, the patient's bladder may rupture and cause medical accidents. However, there are few clinical nurses, the bed-to-nurse ratio is low, and the workload of nurses is heavy. Especially at night, if the patrol is not timely and the urine bag is not emptied in time, the probability of such medical accidents will increase greatly.

[0004] A bladder flushing collector is provided in the Chinese patent automatic urine monitoring bladder flushing collector (application number 201110413017.6), but this device monitors the urine volume by monitoring the urine drop rate, which is too cumbersome and the actual situation The flushing speed will be different for different patients, and some patients will flush out a large number of blood clots and congestion. The speed of urine drop is not directly related to the weight of urine, and the speed of urination varies from person to person, so it cannot be applied to the clinical practice of large amount of flushing. application

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