Classification of disposable syringes:
Depending on structure allocate two-component and three-component. The first consist of the cylinder and the piston, and the second - respectively of the cylinder, the piston and a sealant by means of which big smoothness of the course is provided.
On volume disposable syringes divide on small-volume, the standard volume and large volume. Maloobjemnyeispolzutsya in such field of medicine as phthisiology, endocrinology, and also for vaccination and removal of tests in allergology. Standard objemochen it is widespread as it is applied everywhere to all types of injections. For washing of cavities, suctions of pus and other liquids serve syringes of large volume.
Carry to other versions safe and the syringe for accession to a catheter. The last is used for washing of cavities and introduction through a probe of a catheter of special solutions, nutrient mediums or medicines. So-called safe syringes are odnorazovyespetsialno developed to exclude a possibility of a reuse. The design is calculated in such a way that when using the piston gets jammed in the cylinder, without giving the chance it repeatedly to put forward.