Remaining needle fixing device for department of pediatrics

Abstract

The invention relates to the field of medical treatment and discloses a remaining needle fixing device for the department of pediatrics. The device comprises a positive joint, an extension tube, a positive valve, a blocking cap, a check clip, a transparent tee joint, an isolation plug, a needle head, a holding handle, a pressure relief mechanism and a limit mechanism, wherein one end of the positive joint is communicated with one end of the extension tube, and the positive valve is located in the other end of the positive joint. By arrangement of the limit mechanism, the needle head, the extension tube and the positive joint are fixed and fastened with an arm by main and auxiliary Velcro on three bandages, meanwhile, as an attachment plate and a contact bottom plate are arc-shaped, the topand bottom of the arm can be attached to the device, the overall comfort is guaranteed, so that the whole remaining needle is fixed stably, shift or falling of the remaining needle is avoided, the traditional adhesive tape fixation manner is replaced, and the device is in mutual cooperative relationship with the remaining needle and can be reused.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a pediatric indwelling needle fixing device. Background technique [0002] The use of indwelling needles can reduce the pain and fear of injections caused by repeated venipuncture in children, relieve the anxiety of parents, facilitate clinical medication, rescue medication for acute and critical patients, reduce the workload of nurses, and reduce the risk of children's anxiety. Pain, so intravenous indwelling needles are widely used clinically. Facing the special group of children, the indwelling time of intravenous indwelling needles and the comfort of children have become the most concerned issues for nurses and parents, and they are also the symbol and promotion of the successful use of indwelling needles. premise. [0003] Clinically, it is often necessary to perform intravenous infusion on patients. In order to reduce the number of venipunctures and alleviate the pain of ...

AI Technical Summary

Problems solved by technology

When the indwelling needle is fixed, the needle is usually fixed with adhesive tape, and then the infusion is performed. Some children and irritable patients will keep moving their palms and shaking their arms, which will easily cause the indwelling needle to shift and fall off, resulting in shortening the indwelling needle. The indwelling time increases the burden on the medical staff, and the adhesive tape is not strong and is easily affected by temperature and humidity to cause it to fall off. After a long time of fixation, some patients are allergic to the tape, which will cause itching and ulceration of the patient's skin, and easily cause skin irritation. Redness and swelling, damage to the skin, the positive pressure connector of the indwelling needle is exposed, and may fall off when touched, which brings inconvenience to the patient's life

Images