Multifunctional venous infusion set

Abstract

The invention relates to a multifunctional venous infusion set which is capable of performing sequential infusion with liquid medicine in a plurality of bottles, automatically exhausting and removing bubbles, avoiding the operation that a nurse inverts an infusion set inspection window, and automatically stopping infusing to alarm after infusion ends. The multifunctional venous infusion set comprises a multi-bottle sequential infusion part, an invert-free after-infusion stopping part, an automatic exhausting and bubble removing part and an automatic alarming part; the multi-bottle sequential infusion part comprises a fixing frame and two to four floating valves, wherein the two to four floating valves are placed on the fixing frame from high to low in sequence; a cork puncture outfit is communicated with an inlet in the upper part of each floating valve; an outlet in the lower part of each floating valve is communicated and then is connected to the inlet in the upper part of an inspection window in the invert-free after-infusion stopping part; and a sealing component is arranged at the upper end of a floating body of each floating valve in each floating valve chamber body. By adopting the multifunctional venous infusion set, the nursing quality can be improved, the trust of a patient in the nurse can be improved, the unforeseen circumstances can be avoided, and the infusion automation and intelligence levels can be raised.

Description

technical field [0001] The invention relates to a multifunctional intravenous infusion device, which can complete the infusion of multiple bottles of medicinal liquid in an orderly manner, can automatically exhaust and eliminate air bubbles, and can avoid the operation of the observation window of the infusion device for nursing staff to stand upside down, and can automatically stop the liquid and give an alarm after infusion. Background technique [0002] At present, in the process of intravenous infusion of multiple bottles of medicinal liquid for patients, the hospital always replaces the next bottle after finishing one bottle and continues to infuse, so it is impossible to achieve orderly infusion of multiple bottles. Once there are many infusion patients, nurses are called by patients or their family members to run back and forth to change infusion bottles. The workload is very heavy and the labor intensity is very high. In addition, before the infusion, the nurse has t...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of intravenous infusion of multiple bottles of medicinal liquid for patients, the hospital always replaces the next bottle after finishing one bottle and continues to infuse, so it is impossible to achieve orderly infusion of multiple bottles

Once there are many infusion patients, nurses are called by patients or their family members to run back and forth to change infusion bottles. The workload is heavy and the labor intensity is high.

In addition, before the infusion, the nurse has to bend the hose of the infusion set and stand the observation window upside down so that the liquid medicine is poured to a certain position of the observation window before erecting the observation window; before the infusion, a certain amount of liquid medicine needs to be released to remove the air, resulting in waste , the liquid medicine is discharged to the ground, which also causes the ground to be wet, and it is easy to form a smooth surface on the floor tiles. Passers-by are more likely to fall, causing personal injury, and becoming an inducement for civil disputes, involving too much manpower in the hospital to handle disputes; Stains are formed, which affect the appearance, and are a breeding ground for bacteria and viruses. They become a source of pollution, pollute the air, cause cross-infection of patients, aggravate the condition, and are not conducive to the recovery of patients. They also affect the health of nursing staff and increase the workload of sanitation and cleaning personnel. ;The infusion set is easy to generate gas and liquid mixing inside the funnel, resulting in the formation of air bubbles in the catheter and adsorption in the tube wall. It is necessary to pinch the catheter, press the catheter with fingers or wrap the tube to remove the bubbles attached to the tube wall, which is cumbersome. , Time-consuming and labor-intensive, nurses need to repeat the operation many times to get rid of the air bubbles, which greatly affects the work efficiency of nurses; in addition, during the infusion process, patients or nurses often have to look at the observation window of the infusion set from time to time, worrying about the liquid If the flow regulator cannot be closed in time after beating, it will cause the risk of blood return and even venous blood vessels entering the air. prone to accidents

[0003] In addition, although the floating body of the floating valve in the existing intravenous infusion set has the function of automatically stopping the liquid, once the liquid is automatically stopped, the tens of milliliters of medicinal liquid below the floating body of the floating valve in the infusion set tube cannot continue to be injected into the human body. causing waste of medicine

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