Reserved needle fixing device for hand of child

Abstract

The invention discloses a reserved needle fixing device for the hand of a child, and relates to the technical field of medical treatment. The reserved needle fixing device comprises a hand fixing structure, an upper plate and a lower plate are arranged in the hand fixing structure, the lower plate is arranged at the lower end of the upper plate, and a reserved needle fixing structure is arranged in the middle of the upper end of the upper plate; an air pressure adjusting structure is arranged on one side of the upper end of the hand fixing structure, and anti-collision structures are fixedly connected to the two side edges of the upper plate. Through combination of the side air bag and the pressure relief film, collision force can be conveniently buffered and gradually reduced through the side air bag during hand collision of a child patient, and through cooperation of the pressure relief film, force borne by the interior can be relieved and eliminated through air pressure transmission, pressure relief film opening and air pressure reducing, And meanwhile, the situation that the side air bags are extruded and burst due to the fact that the internal air pressure is extruded and increased when the force borne by the side air bags is large can be prevented.

Description

technical field [0001] The invention relates to a reserved needle fixing device, relates to the field of medical technology, in particular to a reserved needle fixing device for children's hands. Background technique [0002] Reserved needles are also called indwelling needles. The use of indwelling needles can reduce the pain caused by repeated venipuncture in children and the fear of injections, relieve the anxiety of parents, facilitate clinical medication, and rescue medication for emergency and critically ill patients. The workload of nurses can reduce the pain of children, so intravenous indwelling needles are widely used in clinical practice. Facing this special group of children, the length of indwelling intravenous catheters and the comfort of children have become the most concerned issues for nurses and parents. There are following problems at prior art: [0003] 1. In the prior art, when the reserved needle is inserted into the child's hand, there is a problem th...

AI Technical Summary

Problems solved by technology

[0003] 1. In the prior art, when the reserved needle is inserted into the child's hand, there is a problem that the position of the needle head of the reserved needle will be shifted by the swing of the child's hand, resulting in the rupture of blood vessels;

[0004] 2. In the prior art, some parents of children would squeeze the reserved needle while the child is sleeping, so that the position of the reserved needle would be shifted, which would fail to reduce the risk of children suffering from repeated venipuncture. The pain caused and the fear of injections can reduce the anxiety of parents and facilitate the use of clinical medication. The applicability of the reserved needle becomes worse, so structural innovation is needed to solve specific problems

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