Likewise, people ask, what are lancets used for?
A blood lancet, or simply lancet, is a small medical implement used for capillary blood sampling. A blood lancet is similar to a small scalpel but with a double-edged blade or needle. Lancets are used to make punctures, such as a fingerstick, to obtain small blood specimens. Blood lancets are generally disposable.
Similarly one may ask, how many times lancet can be used?
FAQ Answer: We strongly recommend the use of a new, sterile lancet every time you test. The tip of a new needle is sharp and precisely formed to ensure gentle lancing, but the tip can become dull or bent if used more than once. What's more, a new lancet is sterile and hygienic.
Lancets for blood sampling are available in different gauges, which refer to the width of the metal point. The higher the gauge, the smaller the perforation the lancet makes. For example, a 23-gauge lancet makes a larger hole in your skin than a 30-gauge lancet does.