Views:2 Author:Site Editor Publish Time: 2021-05-13 Origin:Site
The fixing method of Intravenous infusion scalp needle often fixes the needle handle separately and then the needle tube is fixed in a ring. In clinical practice, it is found that the conventional fixation method has certain drawbacks. In order to overcome its drawbacks, we have improved the conventional fixation method. After more than 800 cases of clinical application, the effect is good. The editor of Zibo Dongmai Medical Equipment will explain to you as follows:
1. Disadvantages of conventional fixing methods
Method 1: The infusion needle tube is looped in a counterclockwise direction, and the big bend of the needle tube is like a circle above the needle tip. When it is fixed tightly with an applicator, the infusion needle tube will compress the infusion vein channel, which affects the infusion drip rate and cannot achieve rapid rehydration the goal of.
Method 2: The infusion needle tube is looped in a counterclockwise direction, and the big bend of the needle tube is like surrounding the needle stem. When it is fixed tightly with an applicator, the infusion tube will compress the needle (including the needle tip and the needle plum, causing the needle to sink, and Compressing the blood vessel makes the patient feel pain at the puncture point; when the patient's infusion limb is slightly moved, the needle tip may pierce the blood vessel wall, causing the liquid to leak out of the blood vessel, and terminate the infusion or re-puncture, causing pain to the patient.
2. Improvement of fixing method
After the puncture needle handle is fixed during intravenous infusion, the needle tube needs to avoid the needle and the direction of the blood vessel when fixing the needle tube, circle it in a clockwise direction, and then fix the applicator.
Using the shaped encircling fixation method, without increasing the difficulty of the operation, the infusion speed can be increased, the patient's pain can be reduced, and the disadvantages of blood vessel puncture caused by improperly fixed needles can be avoided. Ensure the normal progress and therapeutic effect of the infusion.
The above is the fixation method of Intravenous infusion scalp needle explained by the editor of Zibo Dongmai Medical Equipment. Our company is a professional company in the field of disposable medical devices. It is committed to research, development and production of various medical devices and medical products, such as: disposable Syringes and needles, disposable infusion sets and blood transfusion sets, gloves, airway management, access tubes, intravenous treatment and vascular access products, wound care products, urology products, non-woven products and surgical products. You can contact us if necessary!