CN202933320U - Disposable syringe - Google Patents

Abstract

The utility model belongs to medical equipment and discloses a disposable syringe. A syringe needle is connected at a front end of a syringe through a connector. A stirring piece is arranged on the outer side of the connector at the front end of the syringe. The middle of the stirring piece is fixedly connected with the syringe. An oblique button is connected at the upper end of the stirring piece and located on the outer side of the syringe. The disposable syringe is simple in structure, the syringe needle can be taken down conveniently so as to avoid contact with the human body, and therefore the disposable syringe is safe, hygienic and practical.

Description

Disposable syringe

Technical field

This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of disposable syringe.

Background technology

Present syringe is mostly disposable use, namely abandons after using, and processes as medical refuse burning.Because syringe needle directly contacts with the patient, and there is the tip, is easy to contact and communicate illness by blood, therefore need to collect separately, destroy.After present syringe used, injection needle was combined tighter with syringe, use tweezers sometimes to be difficult to take off, and there was potential safety hazard in hand operation, brings some inconvenience to the medical matters operation.

The utility model content

For overcoming above-mentioned technical problem, it is a kind of simple in structure that this utility model provides, and syringe needle takes off disposable syringe easily.

For realizing above-mentioned technical purpose, this utility model is by the following technical solutions: a kind of disposable syringe, comprise injection tube, the injection tube front end is by the joint connecting needle, it is characterized in that: be provided with a plectrum outside the joint of injection tube front end, plectrum middle part is fixedly connected with injection tube, and the plectrum upper end is connected with the button of inclination, and button is positioned at outside injection tube.

The utlity model has following beneficial effect: after syringe uses, push button, plectrum is according to lever principle, and syringe needle is supported in its lower end, thereby syringe needle is pulled down, and then is placed in needle collection vessel to get final product.It is simple in structure, and is easy to operate, and safety and sanitation have significant practicality.

Description of drawings

Fig. 1 is this utility model structural representation.

In figure, 1, syringe needle, 2, plectrum, 3, button, 4, injection tube, 5, joint.

The specific embodiment

Referring to shown in Figure 1, a kind of disposable syringe, comprise injection tube 4, injection tube 4 front ends are by joint 5 connecting needles 1, it is characterized in that: joint 5 outsides of injection tube 4 front ends are provided with a plectrum 2, plectrum 2 middle parts are fixedly connected with injection tube 4, and plectrum 2 upper ends are connected with the button 3 of inclination, and button 3 is positioned at injection tube 4 outsides.

Claims (1)

1. a disposable syringe, comprise injection tube, and the injection tube front end is by the joint connecting needle, it is characterized in that: be provided with a plectrum outside the joint of injection tube front end, plectrum middle part is fixedly connected with injection tube, and the plectrum upper end is connected with the button of inclination, and button is positioned at outside injection tube.

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