TWM494618U - Safety needle cover - Google Patents

Description

Safety needle cover (5)

The present invention relates to a safety needle cover, in particular to a function of positioning the safety needle cover under normal conditions, preventing the safety needle cover from swaying at random, making it more convenient during operation and use, and in its overall implementation. Innovative designers of safety needle covers with more practical and effective features.

Press, because the injection of the syringe is an invasive treatment, the needle needs to be inserted into the human skin, so that after the needle is used, the body fluid often remains on the needle or inside the needle; therefore, there are many The medical care or medical waste disposal personnel, due to the improper handling of the needle after the injection of the syringe, resulted in accidental stab wound by the needle of the syringe, and then infected with diseases such as AIDS, tuberculosis [TB] and other bloody infections.

In general, the needle barrel is provided with a needle cover at the needle, which not only protects the needle from damage or contamination before use, but also can be used to cover the needle after the syringe is used. Puncture the medical or medical waste disposal personnel to avoid infection of medical personnel or medical waste disposal personnel; however, when the medical staff needs to cover the used needle with a needle cover, the opening diameter of the needle cover is small. Therefore, the needle is not easily inserted into the needle cover, and the insertion angle is inaccurate or inadvertently caused to cause the deviation not to be inserted into the correct position, causing accidental needle sticking, thereby causing potential exposure to infectious diseases.

Therefore, some manufacturers have developed a safety needle cover that can be easily installed outside the needle to prevent the needle from stabbing the medical care or medical waste disposal personnel.

However, although the above-mentioned safety needle cover can achieve the expected effect of preventing needle stab wounds from medical care or medical waste disposal personnel, it is also found in its actual application that the safety needle cover is disposed on the side of the syringe because of the activity. After the injection is completed, the safety needle cover is directly bent over the needle, and the safety needle cover has no positioning structure, so that when the safety needle cover is not used, it will follow the medical staff. The action of taking the syringe can generate a swing at will, which affects the implementation of the injection of the medical staff, which causes great inconvenience in use, and there is still room for improvement in the overall structural design.

The reason is that, in view of this, the creators have been researching and improving the existing structures and defects by providing rich experience in designing and developing the relevant industries for many years, and providing a safe needle cover for the purpose of achieving better practical value.

The main purpose of the present invention is to provide a safety needle cover which is mainly connected with a supporting section between the safety needle cover and the connecting piece corresponding to the movable bending section, so that the supporting section can be used for the safety needle cover under normal conditions. The positioning function prevents the safety needle cover from swaying at random, and when the safety needle cover is bent by the force bending section, the support section can be bent together, which makes it more convenient during operation and use. And in the overall implementation of the use of more practical features.

The main purpose and effect of this creative safety needle cover are achieved by the following specific technical means:

It is mainly provided with a needle at the front end of the syringe, and a safety needle cover is arranged between the syringe and the needle; wherein:

The safety needle cover is connected between the needle barrel and the needle by a connecting piece, and is connected between the safety needle cover and the connecting piece by a movable bending section, so that the safety needle cover can be flexed by the movable bending section The bending is performed at the same place, and the corresponding movable bending section between the safety needle cover and the connecting piece is connected with a supporting section, and the supporting section can have a positioning function on the safety needle cover in a normal state, so as to prevent the safety needle cover from randomly shaking. When the safety needle cover is bent by the force bending section, the support section can be bent together.

In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear, please elaborate below, and please refer to the drawings and drawings:

First, please refer to the schematic diagram of the three-dimensional cross-sectional structure of the first figure and the second diagram of the top view of the creation. The creation is mainly based on the needle (2) at the front end of the syringe (1), and A safety needle cover (3) is provided between the syringe (1) and the needle (2); wherein:

The safety needle cover (3) is connected between the syringe (1) and the needle (2) by a connecting piece (31), and between the safety needle cover (3) and the connecting piece (31) The movable bending section (32) is connected so that the safety needle cover (3) can be bent by the movable bending section (32), and the corresponding movement between the safety needle cover (3) and the connecting piece (31) The bending section (32) is connected with a supporting section (33), which can normally position the safety needle cover (3) to prevent the safety needle cover (3) from randomly shaking, and When the safety needle cover (3) is bent by the force bending section (32), the support section (33) can be bent together.

In this way, the creation of the present invention is performed by the medical staff using the needle (2) on the syringe (1) for injection injection, please refer to the third figure for the use of the three-dimensional cross-sectional structure of the creation. As shown in the schematic diagram, the safety needle cover (3) can be directly bent upward from the movable bending section (32), and during the bending process of the movable bending section (32), the support section (33) is also It will be bent together so that the safety needle cover (3) can be placed over the needle (2), so that the needle (2) can be reliably accommodated in the safety needle cover (3), and the medical treatment can be prevented. Or the medical waste disposal personnel are injured by the needle (2).

By the above, the composition and use of the creation structure can be seen that, compared with the existing structure, the creation is mainly based on the corresponding movable bending section between the safety needle cover and the connecting piece. The segment enables the positioning of the safety needle cover by the support segment in a normal state to prevent the safety needle cover from randomly shaking, and the support segment can be combined when the safety needle cover is biased by the active bending section. It is bent to make it more convenient during operation and use, and it is more practical and useful in its overall application.

The above-mentioned embodiments or drawings are not intended to limit the structure of the present invention, and any suitable variations or modifications of those skilled in the art should be considered as not departing from the scope of the invention.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed is not only found in similar products, nor has it been disclosed before the application, and has fully complied with the requirements and requirements of the Patent Law.爰Proposing an application for a new type of patent in accordance with the law, and pleading for a review and granting a patent, it is really sensible.

(1)‧‧‧Syringes

(2)‧‧‧ needles

(3) ‧‧‧Safety needle cover

(31)‧‧‧Connecting piece

(32) ‧‧‧ activity bends

(33) ‧‧‧Support section

The first picture: schematic diagram of the three-dimensional cross-sectional structure of the creation

The second picture: a schematic view of the top view of the creation

The third picture: the schematic diagram of the three-dimensional cross-sectional structure of the use state of the creation

(1)‧‧‧Syringes

(2)‧‧‧ needles

(3) ‧‧‧Safety needle cover

(31)‧‧‧Connecting piece

(32) ‧‧‧ activity bends

(33) ‧‧‧Support section

Claims (1)

A safety needle cover is mainly provided with a needle at the front end of the syringe, and a safety needle cover is arranged between the syringe and the needle; wherein: the safety needle cover is connected with the needle and the needle by a connecting piece Between the safety needle cover and the connecting piece, the movable bending section is connected, so that the safety needle cover can be bent from the movable bending section, and the corresponding movable bending between the safety needle cover and the connecting piece The folding section is connected with a supporting section, which can normally position the safety needle cover to prevent the safety needle cover from swaying randomly, and when the safety needle cover is bent by the active bending section, The support sections can be bent together.