CN206548931U - A kind of intravenous infusion syringe fixing device - Google Patents

Abstract

The utility model discloses a needle head fixing device for intravenous infusion, which can improve the fixing effect of the needle head during infusion for patients. The structure is simple and can effectively prevent the needle from moving. It is characterized in that the strap is placed on one edge of the fixed guard, the adhesive tape is placed on the other edge of the fixed guard, the silicone pad is placed on the fixed guard, and the fixed guard has an injection port. One end of the buckle is fixed on the fixed guard plate through the rotating shaft and is located on one side of the injection port. The needle pressure point is placed on the other end of the L-shaped buckle. The needle tube fixing buckle is placed on the fixed guard plate and located on the central axis of the injection port. superior.

Description

An intravenous infusion needle fixing device

technical field

The utility model relates to a needle head fixing device for intravenous infusion, which relates to a needle head fixing device used by medical staff when performing infusion needles on patients, and belongs to the field of medical equipment. In particular, it relates to a device capable of improving the fixing effect of a needle when a patient is transfused.

Background technique

When hospital medical staff perform intravenous infusion on patients, they need to fix the needle of the intravenous infusion to prevent the pressure inside the blood vessel from squeezing the needle out, resulting in re-insertion of the needle. The existing fixing method is to directly fix the needle on the human body with medical tape On the skin, after the back of the patient's hand is fixed by tape, because the tape is fixed, the tape will fall off when the patient sweats a little, the air humidity is too heavy or the temperature is too high, and the fixing effect of the needle is not good. Once the patient Need to walk and move, it is likely to cause the needle to slip out of the blood vessel, or puncture the patient's venous blood vessel, especially when the patient is a child, the child is active, and the tape is difficult to fix. The simple tablet is placed on the back of the hand through the elastic band, and there is no fixed resistance between it and the human body. It is easy to rotate, and if the elastic band is too tight, it will affect the venous blood circulation and the absorption of the medicinal solution.

Contents of the invention

In order to improve the above situation, the utility model provides a needle fixing device for intravenous infusion, which can improve the fixing effect of the needle during infusion for patients. The structure is simple and can effectively prevent the needle from moving.

A needle fixing device for intravenous infusion of the utility model is realized in the following way: a fixing device of a needle for intravenous infusion of the utility model is composed of a needle tube fixing buckle, a fixed guard plate, a rotating shaft, an L-shaped buckle, a needle pressure point, an adhesive tape sticking piece, It consists of silicone pad, strap and injection port. The strap is placed on one edge of the fixed guard, the adhesive tape is placed on the other edge of the fixed guard, the silicone pad is placed on the fixed guard, and the fixed guard is opened. There is an injection port, one end of the L-shaped buckle is fixed on the fixed guard plate through the rotating shaft, and is located on one side of the injection port, the needle pressure point is placed on the other end of the L-shaped buckle, and the needle tube fixing buckle is placed on the fixed guard plate on, and on the axis of the injection port. A card slot is arranged in the middle of the needle tube fixing buckle.

When in use, place the side of the fixed guard with the silicone pad on the back of the patient's hand, place the injection port at the position of the tendon that needs to be injected, and then fix it with a strap. The design of the adhesive tape is convenient for doctors to use The adhesive tape is pasted on the tape adhesive sheet for easy access. The medical staff performs the needle injection operation at the injection port. After the needle injection is completed, take the medical tape on the adhesive tape adhesive sheet to seal the needle hole on the body surface, and rotate the L-shaped buckle along the rotation axis to On the needle, press the needle through the needle pressure point on the L-shaped buckle, and then snap the needle tube into the slot on the needle tube fixing buckle. After the injection is completed, rotate the L-shaped buckle through the rotating shaft so that the L-shaped buckle no longer presses the needle, then pull out the needle, loosen the strap, clean and disinfect the surface of the silicone pad, and store it for reuse. The design of the silicone pad can better fix the entire fixed guard on the back of the hand and fix the needle so that the injection of the infusion needle will not be affected when the patient moves. The purpose of improving the fixing effect of the needle when the patient is transfused is achieved.

Beneficial effect.

1. The structure is simple, convenient and practical.

Second, the cost is low and easy to promote.

3. It can improve the fixing effect of the needle when the patient is transfused.

Description of drawings

Accompanying drawing 1 is the three-dimensional structural diagram of a kind of intravenous infusion needle fixing device of the present utility model.

In the attached picture

The parts are: needle tube fixing buckle (1), fixed guard plate (2), rotating shaft (3), L-shaped buckle (4), needle pressure point (5), tape sticking piece (6), silicone pad (7 ), strap (8), injection port (9).

detailed description:

An intravenous infusion needle fixing device of the utility model is realized in this way. When in use, place the side of the fixing guard plate (2) with the silica gel pad (7) on the back of the patient's hand, and place the injection port (9) where necessary The position of the tendons and veins to be injected is then fixed by a strap (8). The design of the adhesive tape (6) is convenient for the doctor to paste the medical tape on the adhesive tape (6) for easy access. (9) Perform the needling operation. After the needling is completed, take the medical tape on the adhesive tape (6) to seal the needle hole on the body surface, rotate the L-shaped buckle to the needle along the rotation axis (3), and pass the L-shaped Press the needle pressure point (5) on the buckle (4) to compress the needle, and then snap the needle tube into the slot on the needle tube fixing buckle (1). After the injection is completed, rotate the L-shaped buckle through the rotating shaft (3) so that the L-shaped buckle no longer presses the needle, then pull out the needle, loosen the strap (8), and clean and disinfect the silicone pad (7) surface, stored for reuse, the design of the silicone pad (7) can better fix the entire fixed guard (2) on the back of the hand, and fix the needle so that the infusion will not be affected when the patient moves Needle for injection. The purpose of improving the fixing effect of the needle when the patient is transfused is achieved.

Claims (1)

1. a kind of intravenous infusion syringe fixing device, it is characterized in that：By needle tubing clip, fixed backplate, rotary shaft, L-type clinching, Syringe needle pressure point, tape-stripping piece, silicagel pad, bandage and injection port composition, bandage are placed on the fixed lateral edges of backplate one, and adhesive tape glues Paster is placed on another lateral edges of fixed backplate, and silicagel pad is placed on fixed backplate, and injection port, L-type pressure are provided with fixed backplate One end of button is fixed on fixed backplate by rotary shaft, and positioned at the side of injection port, syringe needle pressure point is placed in the another of L-type clinching On one end, needle tubing is fixed and is buckled on fixed backplate, and on injection port axis.