Severed finger storage device for hand and foot microsurgery

Abstract

A severed finger storage device for hand and foot microsurgery comprises a box body, a first storage chamber and a second storage chamber which are alternately arranged are arranged in the box body, a storage box is placed in the second storage chamber, a storage cylinder is arranged in the storage box, a gear is arranged outside the storage box, and a rack is installed on the inner side wall of the second storage chamber. A first cold air hole and a first adjusting plate are formed in the inner side wall of the second storage chamber; a first through hole is formed in the first adjusting plate; a second sliding groove in the vertical direction is formed in the outer side wall of the storage box, a second cold air hole communicated with an inner cavity of the storage box is formed in the bottom of the second sliding groove, a second adjusting plate is installed in the second sliding groove, a second through hole is formed in the second adjusting plate, and dislocation or communication of the second cold air hole and the second through hole is achieved through vertical sliding of the second adjusting plate. According to the severed finger cryopreservation device, severed finger cryopreservation can be achieved, meanwhile, after the severed finger is taken out, waste of cold air can be avoided, and in addition, damage to the severed finger part caused by the liquefaction phenomenon can be avoided.

Description

technical field [0001] The invention belongs to the technical field of hand and foot microsurgery, in particular to a broken finger storage device for hand and foot microsurgery. Background technique [0002] In modern society, there is an increasing trend of finger dislocation injuries caused by machinery, traffic accidents and other reasons. After the finger is severed, the patient will lose the ability to work to varying degrees, which will seriously affect the life, and affect the family and society. If the severed finger is too far away from the hospital and cannot be sent to the hospital for surgery in time, the severed finger should be properly preserved so that surgery can be performed after being sent to the hospital. [0003] When storing broken fingers, it is generally necessary to store multiple broken fingers in the same freezer. When one is taken out, it is easy to cause leakage of cold air in the freezer. Therefore, it is necessary to ensure that the waste of...

AI Technical Summary

Problems solved by technology

[0003] When storing severed fingers, it is generally necessary to store multiple severed fingers in the same freezer. When one is taken out, it is easy to cause the leakage of cold air in the freezer. Therefore, it is necessary to ensure that the waste of cold air is avoided when taking out the severed fingers. In addition When freezing, the severed finger should generally be stored facing up. After the severed finger is taken out of the freezer, under the action of the external temperature, it is easy to liquefy, so that liquid will be produced at the fracture site of the severed finger, which is easy to cause damage to the severed finger. Therefore, it is very important to avoid the liquid generated by the liquefaction phenomenon from damaging the severed part of the severed finger after the severed finger is taken out

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