INSTRUMENT AND SYSTEM FOR BODY FLUID SAMPLING AND ANALYSING Russian patent published in 2012 - IPC A61B5/155 

FIELD: medicine.

SUBSTANCE: group of inventions refers to medical equipment. A sampling instrument comprises a body, an in-built cutting element drive for actuating the cutting element attached thereto after puncture, a support ring surrounding a skin contact hole and formed to be pressed against skin so that skin represents a bump towards the hole for stimulation of body fluid expression. The skin contact hole has an area shaped as a circle of the diameter of at least 3 mm, and at most 8 mm. The instrument comprises a compression force control unit for adjustment of compression force between the support ring and skin when actuating puncture which is equal to at least 3 N and at most 8 N. What is disclosed is a version of implementing the instrument differing by implementing the puncture actuators, and the system for body fluid sampling for analysis using said instruments.

EFFECT: provided reproduction of tissue penetration depth.

3 cl, 325 dwg