Platelet constant-temperature oscillation preservation box for blood transfusion department

Abstract

The invention relates to the technical field of platelet constant-temperature oscillation preservation boxes, in particular to a platelet constant-temperature oscillation preservation box for a blood transfusion department. The platelet constant-temperature oscillation preservation box comprises a box body, a motor, a cam, a first groove, a sliding groove, a push-pull plate, a first block, a first hole and a ball. When a vibration plate moves upwards, a rubber block pushes a test tube to move upwards, when the test tube extrudes a first rod on the test tube, the first rod extrudes a first spring, when the first rod is reset under the action of the first spring, the first spring pushes the first rod to extrude downwards, when the test tube is extruded by the first rod, and second spring in a second hole is pressed to stretch out and draw back, so that the second spring pushes the rubber block to extrude the test tube, and the vibration frequency of the test tube is improved.

Description

technical field [0001] The invention relates to the technical field of platelet constant temperature oscillating storage box, in particular to a platelet constant temperature oscillating storage box used in blood transfusion department. Background technique [0002] After the platelet is thawed, it needs to be stored in a constant temperature environment of 20-24°C while waiting for the infusion to the patient. The platelet oscillating storage box is the equipment made according to this requirement; [0003] There is also a patent in the prior art about a platelet constant temperature oscillating storage box for blood transfusions. For example, a Chinese patent with application number CN2016209938746 discloses a platelet oscillating storage box. It includes a box body, the stainless steel liner in the box is a constant temperature room, and a shaker frame is arranged in the constant temperature room, and several layers of trays are sequentially assembled on the shaker frame ...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies of the prior art, when the prior art is in use, when the motor drives the platelet test tube tray to vibrate up and down, it is easy to cause the stability of the tray to change. Poor, and when the test tube is vibrating, the test tube is prone to the problem of unstable placement, which leads to the problem of poor use efficiency of the storage box; the present invention proposes a platelet constant temperature oscillation storage box for blood transfusion

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