Project Healthy Choices

An infusion pump is use for immerses liquids or nutritions into a patient’s circulatory system. Infusion pumps can manage liquids in ways that would be costly or untrustworthy if operate physically by nursing staff. They infuse the fluid as very small drop that is 0.1 ml per hour through injections in every minute. The medical staff can generate high amount of fluid but they can infuse controlled quantity of liquid subcutaneously.  They are also called Smart Infusion Pumps.

Types of Infusion pumps

 There are two basic catagoies of infusion pumps such as large volume pumps and small volume pumps. The large volume pumps are used for infusing nutrient solution. In this type of pump they use computer controlled rollers with silicone rubber tube from there the fluid pass into the body. Where as the small pumps are using a computer control motor spinning with a screw that pushes the nozzle on a pump. From these catagories some pumps are intended to be portable or some are used only in hospital. Smartest Smallest IV Infusion Pumps are also available.

The traditional medical invention for an infusion pump is to set a blood pressure cuff around a bag of liquid. Place the bag below the patient and the pressure on the bag can be read at the cuff’s indicator. One problem is here that the flow differs vividly with the patient’s blood pressure and the desired pressure varies with the management path. This can be use very carefully with trained person.

Also you can use pressurized infusion systems which is very less expensive. This type of pump designed with a plastic pressure bottle that pressurized with plastic syringe and combined with flow checker to set the flow.  The flow checker and high pressure control the flow superior to the ad hoc methods because the high pressures through the small restrictor jaws lessen the variation of flow caused by patients’ blood pressures.

Some types of small infusion pumps use osmotic power. Here a bag of salt mixture soaks up water through a film, swelling its volume. The speed is controlled by the salt dilution and pump volume. Osmotic pumps are generally revitalized with a syringe.

The spring powered infusion pumps are another type of small volume pumps. It contains one coil to power the infusion and an alarm bell when the infusion completes.

Filed under: Health Care