Elastomeric infusion pumps are medical devices used to deliver fluids or medications into a patient's body at a controlled rate. They work by using a flexible reservoir filled with medication and a compressible elastomer to deliver the medication over a specific period of time.
To use an elastomeric infusion pumps, the medication is first drawn into the reservoir and the elastomer is compressed by squeezing the pump. The pump is then attached to the patient using a catheter or other delivery device, and the elastomer slowly decompresses, pushing the medication out of the reservoir and into the patient's body at a controlled rate.
The rate of medication delivery is determined by several factors, including the size and shape of the reservoir, the compression force applied to the elastomer, and the viscosity of the medication being delivered. The duration of medication delivery can also be adjusted by selecting a different size or shape of the reservoir.
Elastomeric infusion pumps are typically used for low-volume infusions over a period of several hours to several days. They are easy to use, reliable, and cost-effective, making them an ideal choice for home care or low-resource settings. However, they may not be suitable for high-volume or complex infusions that require precise dosing or extensive programming.
