A new type of infusion bag with alarm

In the current infusion, the nursing staff must observe the infusion bottle at any time to prevent the liquid from entering and the blood to return. Because the infusion process is slow and time consuming, the nursing staff, especially at night, work hard and fatigue. The author was a teacher who had had a personal experience. The untidy nurse had created a new type of infusion bag with an alarm. The infusion was a bottled liquid because the patient needed to constantly introduce air into the liquid during the infusion. Therefore, dust and microorganisms in the air can easily cause liquid pollution and may cause sepsis. After researching the contaminated infusion process during use, it was found that if a glass bottle is hung for more than 48 hours, 9% of the infusion solution is contaminated. The longer the time, the worse the air quality and the greater the danger. In addition, glass infusion packaging is also difficult to detect with slits, clinical potential hazards to release ions to change pH, fragile, storage and waste disposal costs and other shortcomings.

Plastic bottles also have a large footprint, waste processing difficulties, and the material is not as transparent as glass bottles, so that the inspection of pollution, particles and drug precipitation is relatively difficult, infusion and drug sharing common rubber stopper, is not conducive to drug input, infusion There are also disadvantages such as ventilation devices. Compared with the former two, flexible packaging has obvious advantages. Closed system injection, no return air does not need air inlet, can add liquid infusion, particles less than glass bottles, storage space is small, not broken, frozen, inexpensive, Light weight and low management costs. So now infusion bags are becoming more and more popular. Glass bottles and plastic bottles are mainly concentrated in Asia and South America, and the penetration rate of European soft bags has reached more than 95%. Therefore, as more and more infusion bags are popularized, the actual use of infusion bags for alarms has a very broad market prospect. Most of the previous infusion alarms are alarms for infusion bottles. Most of these alarms are costly, costing several tens of yuan or even several hundred yuan, and some have complicated mechanical structures and have poor results in actual clinical applications. The popularization of the scope, especially today, the popularity of infusion bags has shown its disadvantages. I invented a utility model infusion alarm for infusion bags at the end of the infusion or with melodious music (daytime) or with flash ( At night) prompts the nursing staff to deal with it in time. The utility model has the advantages of simple structure, convenient use and low cost (the cost of the new infusion bag with an alarm is about one dollar). The promotion and implementation are relatively easy. There is a very broad market prospect.

Source: Shiyan Economic and Trade Information Network