Head protection device of venous indwelling needle for infants

Abstract

The invention discloses a head protection device of a venous indwelling needle for infants. The head protection device comprises a protector and two fixing bands A, wherein the protector is a triangular-frustum-shaped shell defined by three oblique side surfaces, openings are formed in the upper portion and the lower portion of the protector respectively, the three side edges at the lower end of the protector are cambered, and the radians of the three side edges are different. A protective cover capable of being opened and closed is arranged at the upper end of the protector, the two fixing bands A are symmetrically arranged two of the three side surfaces of the protector, fixing holes are formed in the two fixing bands A in the length directions of the fixing bands A, and a protrusion matched with the fixing holes is arranged at the tail end of one of the fixing bands A. By rotating and adjusting the angle of the protector, the protector can be attached to the head portion as firmly as possible, a protective effect on the venous indwelling needle is achieved, and the situation that an infant wildly claws the venous indwelling needle, and consequently, the venous indwelling needlefalls off is prevented.

Description

technical field [0001] The invention relates to a medical protective device, in particular to a protective device for the head of an intravenous indwelling needle for infants. Background technique [0002] Children aged 0-3 lack self-control ability, and their hands are easy to grasp randomly, especially in night sleep, without adult supervision, children are easy to grasp and pull, causing the indwelling needle to fall off, causing a large amount of bleeding, which has a greater safety risk. Hidden dangers; since the general intravenous indwelling needles are fixed by transparent application, the child's head is prone to sweating, so it is prone to fall off, and the fixation strength is relatively low; or the nurse is worried that the child will move too much and will not cooperate. The indwelling needle causes tube detachment, so that the elastic bandage is fixed too tightly, so that the pressure generated by the indwelling needle stem directly acts on the skin of the chil...

AI Technical Summary

Problems solved by technology

[0002] Children aged 0-3 lack self-control ability, and their hands are easy to grasp randomly, especially in night sleep, without adult supervision, children are easy to grasp and pull, causing the indwelling needle to fall off, causing a large amount of bleeding, which has a greater safety risk. Hidden dangers; since the general intravenous indwelling needles are fixed by transparent application, the child's head is prone to sweating, so it is prone to fall off, and the fixation strength is relatively low; or the nurse is worried that the child will move too much and will not cooperate. The indwelling needle causes tube detachment, so that the elastic bandage is fixed too tightly, so that the pressure generated by the indwelling needle stem directly acts on the skin of the child. The skin of children is delicate and sensitive to external stimuli, which may easily cause pressure sores under the needle stem and cause unnecessary injuries. , In addition, at this stage, the elastic bandages used to fix the indwelling needles are mostly disposable, and are not easy to use repeatedly

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