A kind of blood collection bracket device and operation method

Abstract

A blood sampling bracket device and operation method, comprising a frame, a motor, a central cam, a sheave, a dial, a cam plate, an incomplete gear, a rack, a lifting rod, a No. 1 spring, a rack rack, a chassis, a middle slide Blocks, tray racks, blood collection trays, positioning pins, No. 1 nut, No. 2 spring, No. 2 nut, the upper part of the frame has two vertical plates on the left and right, and the upper part of the two vertical plates has a coaxial center hole. There is a rack chute in the front, a camshaft in the middle of the center cam, a limit groove on the surface of the center cam, and the limit groove includes a vertical groove, a left-handed groove, and a right-handed groove. 18 dial grooves, with a sheave stop arc in the middle of every 2 dial grooves, a dial hole in the middle of the dial, a dial on one side of the dial, a dial stop arc in the circumferential direction of the dial, and a dial in the middle of the cam plate Has a cam disc hole.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a blood sampling bracket device and an operating method. Background technique [0002] In the process of large-scale blood collection, due to the large number of blood collection individuals, the collection and storage of blood collection tubes need to have a strict correspondence with the blood collection person, otherwise it is easy to make mistakes and cause serious medical accidents. The traditional method adopts registration and orderly storage. There is no guarantee that there will be errors in the process, and a device that can ensure a strict corresponding relationship between registration and storage is required. SUMMARY OF THE INVENTION [0003] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a blood sampling bracket device and an operation method that ensure the corresponding relationship between registration and storage ...

AI Technical Summary

Problems solved by technology

[0002] In the process of large-scale blood collection, due to the large number of blood collection individuals, the collection and storage of blood collection tubes need to have a strict correspondence with the blood collection person, otherwise it is easy to make mistakes and cause serious medical accidents. The traditional method adopts registration and orderly storage The method does not guarantee that there will be errors in the process, and a device that can ensure a strict correspondence between login and storage is required

Images