Lancets are what?

Lancets are called special devices for blood sampling. Through them, capillary blood is taken for examination.

What is it?

Lancets are disposable devices. A distinctive feature of them is that their needle is very thin. This property provides a virtually painless puncture. Depending on the diameter of the needle, the speed of blood flow will depend. Needles can be sterilized by gamma irradiation.

It is worth saying that lancets are devices that are made in such a way that the needle inside it is protected by a special cap. If the latter is missing, then there is a protective package that provides sterility. This is a very important point. Since taking blood for analysis requires that all instruments are sterile.

Objectives of use

Using a lancet, blood is taken to determine:

1. The amount of glucose that is present in the patient's body.
2. The level of cholesterol.
3. The indicator of hemoglobin.
4. Coagulability.
5. And also other indicators.

This device can also take an analysis to determine the blood group.

Wide choose

You should know that manufacturers offer several options for lancets. Lancets are a universal device for blood sampling. Depending on what type is needed, this type of device is selected. Also taken into account are indicators such as the place where the puncture will be made, and the skin condition of the patient.

If the device is selected correctly, it will save the person from further possible complications, for example, the formation of knots or scars in puncture sites.

Since the production of lancets takes into account such an indicator as the thickness of the human skin, they are suitable for blood collection from a child, an adult and even someone whose professional activity is associated with hard work that makes the skin rough.

Kinds

Lancets are a disposable device, you need to purchase it from the calculation of the number of punctures for each case. In addition to disposable ones, multiple-action devices are produced. If this option is purchased, it requires sterilization after each use. It is produced by means of medical alcohol. Such a lancet, as a rule, is used in a hospital where there are no problems with its sterilization. There are variants of execution of lancets in the form of a handle. They are used for repeated use.

Manufacturers offer different versions of these instruments. The most popular are the following lancets for blood sampling:

1. Devices with automated single-use mechanism.
2. Lancet-pen, which was mentioned above.
3. Devices that have a special individual packaging for individual elements.

For children

Lancets are very popular for taking blood from small children. Such a method has several advantages. They are related to the fact that the child does not see the needle, and the pain sensations at the puncture are minimized. In addition, manufacturers produce lancets in a variety of colors. For the data, as a rule, juicy colors are used.

Thus, when a child comes to donate blood, he sees a beautiful bright device and does not feel pain. Such a procedure will not cause a child to fear. Then the laboratory assistant can calmly take the blood in the right amount.

Lancet: price

The price of the lancets depends on the manufacturer and the equipment. Usually devices are sold in packages. It includes 200 instruments. The price ranges from 1500 to four thousand rubles per package.

Conclusion

Now you know what a lancet is, why it is applied. Also we looked at the views of this device. We hope that the information was helpful to you.