Great saphenous vein infusion fixator for foot of child

Abstract

The invention discloses a great saphenous vein infusion fixator for the foot of a child. The great saphenous vein infusion fixator comprises a fixator body which comprises an airbag, a foot-shaped cavity is arranged in the airbag, the airbag is connected with an air pump, a pressure sensor is arranged in the airbag, a temperature sensor is arranged on the outer wall of the inner side of the airbag and connected with a microprocessor through a pressure signal processing circuit, the temperature sensor is connected with the microprocessor through a temperature control module, and the microprocessor is connected with the air pump through an air pump driving circuit. The fixator can well restrain activities of the foot of the child and keep a vein access unblocked; the foot of the child is in a comfortable functional position, and the comfortable sensation of the child is guaranteed; in addition, a heating function is achieved, the foot can be kept at an appropriate temperature in cold seasons such as winter, and the foot is prevented from becoming cold.

Description

technical field [0001] The invention relates to a great saphenous vein transfusion fixer, in particular to a great saphenous vein transfusion fixer for children's feet. Background technique [0002] As the temperature drops or changes suddenly, more and more diseases are caused by children due to sudden changes in temperature. For faster and more effective treatment of diseases, many parents and doctors choose intravenous infusion. [0003] Clinically, a large part of children choose the great saphenous vein for intravenous infusion. In this way, venipuncture is often successful, but children do not cooperate with the brake, which often causes the venipuncture needle to protrude from the blood vessel and must be re-punctured. In order to solve this problem, cardboard or hard plastic boards are often used in clinical practice to wrap the feet with adhesive tape to fix the feet, so as to limit the activities of children's feet and ensure the smooth flow of the infusion channe...

AI Technical Summary

Problems solved by technology

[0004]1. The tape is wrapped too tightly, which affects the blood circulation of children's feet

[0005]2. This kind of mandatory binding often causes children's feet to be in a forced position, so that children's feet are in a non-functional position, causing children's extremely uncomfortable comfortable feeling

[0006]3. After the hard board is wrapped and fixed with adhesive tape, parents are afraid that they will not be able to find out the abnormal situation of the intravenous infusion puncture in time, so they often let the child slide out and expose the foot. Little do they know that "cold starts from the soles of the feet", which will cause the child to catch a cold again

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