CN202128776U - Syringe needle head - Google Patents

Abstract

The utility model discloses a syringe needle head which comprise a syringe needle and a needle end part; the needle end part is used for being connected with a syringe; protruding wings are arranged on the side walls of the needle end part; and each wing can take the any shape of a semicircle, an ellipse, a square or a triangle. The syringe needle head provide by the utility model has the advantages that a structure with wings is adopted, so that the needle head is convenient to pull out from the syringe; the syringe needle head is simple for a nurse to operate, saves time of the nurse, is favorable for sterile operation and is not easy to pollute.

Description

A kind of syringe needle

Technical field

This utility model relates to a kind of medical equipment accessory, particularly a kind of portable syringe needle that makes things convenient for installing/dismounting.

Background technology

The disposable syringe size of using clinically at present has 1ML, 2ML, 5ML, 10ML, 20ML, 50Ml, but the needle nipple size is identical.No matter being the disposable use scalp acupuncture of syringe needle such as side empty needle or No. 6 No. 7 No. 8 and each model, also is identical with the position size that nipple joins.But behind nurse's preparating liquid, syringe needle is not easy to take off, the time-consuming effort again of nurse.Need the intravenous injection medicinal liquid when giving emergency treatment to a patient, because scalp acupuncture is connected tightlyer with leather strap, the nurse is not easy to take off, and the nurse usually need delay rescue time by vascular forceps.

The utility model content

The utility model purpose: this utility model technical problem to be solved is the deficiency to prior art, and a kind of syringe needle is provided.

In order to solve the problems of the technologies described above, the utility model discloses a kind of syringe needle, comprise entry needle and needle tail part, said needle tail part is used for being connected with syringe, it is characterized in that, and the sidewall of said needle tail part is provided with the wing of protrusion.

In this utility model, the said wing is semicircle, any one in oval, the square or triangle.

In this utility model, the said wing is more than one.

In this utility model, the said wing is two, the relative position setting.

Beneficial effect: the advantage of this utility model is, used the band wing structure after, be convenient to syringe needle is pulled up from syringe, nurse operation is simple, practices thrift nurse's time, is beneficial to the sterile working, is not easy contaminated.

Description of drawings

Below in conjunction with accompanying drawing and the specific embodiment this utility model is done specifying further, the above-mentioned and/or otherwise advantage of this utility model will become apparent.

Fig. 1 is a kind of embodiment structural representation of this utility model.

Fig. 2 is the another kind of embodiment structural representation of this utility model.

The specific embodiment

The utility model discloses a kind of syringe needle, comprise entry needle and needle tail part, said needle tail part is used for being connected with syringe, and the sidewall of said needle tail part is provided with the wing of protrusion.The said wing is semicircle, any one in oval, the square or triangle.The said wing is more than one.The preferably said wing is two, the relative position setting.

Nurse's fixing needle handle of thumb and forefinger on the other hand during this utility model uses, another hands thumb and forefinger be syringe or leather strap fixedly, firmly can pull up syringe needle gently.

Embodiment 1

As shown in Figure 1, present embodiment discloses a kind of syringe needle, comprises entry needle 1 and needle tail part 2, and said needle tail part is used for being connected with syringe, relatively is provided with the square wing 3 of protrusion on the sidewall of said needle tail part.

Embodiment 2

As shown in Figure 2, present embodiment discloses a kind of syringe needle, comprises entry needle 1 and needle tail part 2, and said needle tail part is used for being connected with syringe, relatively is provided with the semicircle wing 3 of protrusion on the sidewall of said needle tail part

This utility model provides a kind of thinking and method of syringe needle; The method and the approach of concrete this technical scheme of realization are a lot, and the above only is the preferred implementation of this utility model, should be understood that; For those skilled in the art; Under the prerequisite that does not break away from this utility model principle, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of this utility model.The all available prior art of each ingredient not clear and definite in the present embodiment realizes.

Claims (4)

1. a syringe needle comprises entry needle (1) and needle tail part (2), and said needle tail part is used for being connected with syringe, it is characterized in that, the sidewall of said needle tail part is provided with the wing of protrusion (3).

2. syringe needle according to claim 1 is characterized in that, the said wing is semicircle, any one in oval, the square or triangle.

3. syringe needle according to claim 1 and 2 is characterized in that, the said wing is more than one.

4. syringe needle according to claim 3 is characterized in that, the said wing is two.

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