Calibration device of microcirculation blood flow speed meter

Abstract

The invention discloses a calibration device for a microcirculation blood flow speed meter, and relates to the field of medical technology. The calibration device includes a storage plate, the upper surface of the storage plate is provided with a storage trough, a correction device main body is arranged in the storage trough, the left side surface and the right side surface of the storage plate are provided with storage troughs, and the upper and lower surfaces of the inner wall of every storage trough are provided with sliding grooves. Second springs, third springs, slide rods, slide sleeves,connecting rods and a bottom plate cooperate with each other, and when the device needs to be placed on a tabletop for use, the bottom plate firstly contact the tabletop, the storage plate continuously slowly contact the tabletop downwards, and the second springs and the third springs buffer the storage plate and the calibration device main body in order to prevent the calibration device main body from being strong vibrated, so certain service life and certain working accuracy of the calibration device main body are ensured.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a calibration device for a microcirculation blood flow velocimeter. Background technique [0002] The blood flow velocimeter needs to maintain its accuracy during use, so it needs to be calibrated regularly. The existing calibration device does not have a corresponding shock-absorbing means, and it is not convenient for the staff to take it. When placing the calibration device Sometimes it may be damaged or its accuracy may be reduced due to vibration, so a calibration device for a microcirculation blood flow velocimeter is needed to solve the above problems. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a calibration device for a microcirculation blood flow velocimeter, which solves the problem that the existing calibration device is not provided with a shock-absorbing mea...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a calibration device for a microcirculation blood flow velocimeter, which solves the problem that the existing calibration device is not provided with a shock-absorbing means, and at the same time it is not convenient for the staff to hold and hold, which may affect the use of the calibration device. The problem

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