CN202223674U - Anti-contamination syringe - Google Patents

Abstract

The utility model discloses an anti-contamination syringe, which comprises a syringe tube, a piston, a piston push rod and a needle. The piston push rod is provided with a handle, and a safety baffle is arranged on the handle. By means of the safety baffle arranged on the handle of the piston push rod, the hand of a medical worker is prevented from directly contacting with the piston push rod when the medical worker uses the handle with the hand, spreading of germs on the hand is avoided, and the germs on the hand is prevented from spreading into the syringe to jeopardize health of a patient. Contamination is further avoided by means of the anti-contamination syringe, so that transfusion can be more sanitary, and the anti-contamination syringe is convenient in use.

Description

Anti-pollution type syringe

Technical field

This utility model belongs to technical field of medical instruments, is specifically related to a kind of anti-pollution type syringe.

Background technology

At present, syringe commonly used on the market mainly is made up of syringe cylinder, piston, piston push rod and syringe needle, during injection; Mainly draw and inject through the operated piston push rod; Healthcare givers's hands contacts with piston push rod unavoidably, though carried out safety measures such as band medical glove, can not stop pathogen transmission fully; And owing to condition restriction, emergency, work carelessness etc.; Unavoidable appearance pathogen transmission on hand further causes injection also to be infected, thereby patient health is on the hazard to piston push rod.

The utility model content

The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and a kind of anti-pollution type syringe that injection is much cleaner, easy to use of further avoiding polluting, making is provided.

The technical scheme that purpose adopted that realizes this utility model is: a kind of anti-pollution type syringe, comprise syringe cylinder, piston, piston push rod and syringe needle, and said piston push rod is provided with handle, on the said handle safety screen is set.

Because this utility model is provided with safety screen on the handle of piston push rod; So when medical personnel's hand operated handle; Avoided medical personnel's hands directly to contact, avoided the propagation of pathogenic bacteria on hand, more avoided on hand pathogen transmission in injection with piston push rod; Thereby harm patient health, this utility model are further avoided polluting, are made that injection is much cleaner, easy to use.

Description of drawings

Below in conjunction with accompanying drawing this utility model is further described:

Fig. 1 is the structural representation of this utility model.

The specific embodiment

As shown in Figure 1: a kind of anti-pollution type syringe, comprise syringe cylinder 1, piston 2, piston push rod 3 and syringe needle 4, said piston push rod 3 is provided with handle 5, on the said handle 5 safety screen 6 is set.

Utilize this utility model, on the handle 5 of piston push rod 3, be provided with safety screen 6, so when medical personnel's hand operated handle 5; Avoided medical personnel's hands directly to contact with piston push rod 3; Avoid the propagation of pathogenic bacteria on hand, more avoided on hand pathogen transmission in injection, thus the harm patient health; This utility model avoids further polluting, makes that injection is much cleaner, it is more convenient to use, and more is of value to patients ' recovery.

Claims (1)

1. an anti-pollution type syringe comprises syringe cylinder, piston, piston push rod and syringe needle, and it is characterized in that: said piston push rod is provided with handle, on the said handle safety screen is set.

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