Veterinary Equipment Vet Hospital Clinic Use Veterinary Syringe Pump For Pet Animal Cat Dog Rabbit

Clinical application

Problems found in the detection of injection pump and precautions for use

Micropumps have been widely used in clinical practice, and there are many types, mostly for some patients with cardiovascular diseases, patients with arrhythmia, anesthesia patients, children, and some severe patients in ICU [1]. Micro-pump can accurately, evenly and continuously input drugs into the body, strictly control the dosage of drugs, ensure the optimal effective concentration of drugs, reasonably adjust the drug injection speed, and continuously inject various urgently needed drugs.
Although the injection pump is small, it has a large effect, and its safe use in treatment cannot be ignored. During the use of the injection pump, the medical staff will set different flow rates according to the situation of the patient and select the injection pump setting corresponding to the existing syringe. If the injection pump is not operated correctly, the injection result may have an impact on the treatment of the patient [2]. Because the accuracy error of the syringe will affect the output accuracy of the pump, the pump syringe with higher precision should be selected when detecting the pump accuracy.
1. Injection pump system structure
The injection pump system structure is composed of computer, injection pump, detection device, etc., as shown in Figure 1.
2. Quality control of injection pump
In 2008, the quality control work of health equipment has been comprehensively promoted, the introduction of the “Health equipment quality control testing standards”, injection pumps are listed as hospital strong inspection equipment, for different injection pumps measured flow rate accuracy, blocking pressure values have a unified requirement, these measured parameters and reference values correspond, that is, the significance of injection pump quality control. Ultimately, ensure the accuracy of clinical use and better serve patients.
3. Injection pump quality control testing technical standards
The injection pump quality control and testing technical standards complied with during the testing process are “Technical Specifications for the quality measurement of infusion pumps and injection pumps in General Electric Safety Quality Testing Technical Specifications for Medical Equipment” and the root of GJB2749A-2009 and JJF1002-1991 “Metrological Standard Nomenclature” naming principles named infusion pump and micropump controller safety requirements developed in the relevant technical standards.
4. Precautions in use
Severe falls occurred in some departments. Most of the patients in ICU are seriously ill, and once the injection pump is used, long-term continuous injection is required for 24 hours. Because the injection pump is used for a long time and the heat is lost slowly, it is necessary for medical personnel to alternately use the injection pump during use to reduce the occurrence of equipment failures and avoid some unnecessary losses. In the test, it is often found that the setting error in the use of small amounts of pumps. The selected syringe should correspond to the injection pump, such as the injection pump of Zhejiang University: 3- indicates
Gerui, select 3 when selecting syringe. The setting error is directly related to the choice of blocking alarm, flow rate and total amount. The ICU and cardiology department often need to be injected with some anti-inflammatory drugs, resulting in fluid adhesion gating and failure to open normally. It is often cleaned first and then tested, which undoubtedly increases the workload. It is recommended that the department should be cleaned in time after use to avoid corrosion of the equipment and increase the cost of the department. The flow rate of injection pump is not accurate in most departments: (1) the flow rate is related to the syringe; (2) The flow rate is related to the length of injection time; (3) Some serious patients need to inject a variety of liquids at the same time, which affects the injection quality; (4) Flow rate is related to liquid concentration. The error of infusion volume is large because the correct syringe is not selected, which reduces the therapeutic effect. In recent years, due to the large mobility of clinical nurses, there are more new staff in the department and they are not familiar with the use of equipment. Therefore, how to correctly operate the equipment and achieve good therapeutic effects requires engineers and equipment manufacturers to better train medical personnel. At the same time, engineers are also needed to discuss with clinical and medical personnel to ensure that the quality of medical equipment treatment can be continuously improved.