CN201275330Y - Novel syringe - Google Patents

Abstract

A novel syringe belongs to the technical field of medical instruments. The technical scheme of the utility model is as follows: the syringe comprises a needle body, a needle stand, a needle tube, a piston and a push-pull rod, and is characterized in that a supporting arm is fixedly arranged on the needle stand, and a pressure plate is fixedly arranged at the tail end of the supporting arm. The utility model has the advantages that the structure is simple; the use is convenient; and the syringe can prevent the needle body from being contaminated when a patient is given a subcutaneous injection, so that the nursery personnel can work easily.

Description

Novel injector

Technical field:

This utility model belongs to the medical instruments technical field, is a kind of novel injector specifically.

Background technology:

At present, the nursing staff needs nursing staff's right hand palm to hold syringe when carrying out subcutaneous injection to patient, and forefinger is needle stand puncture inserting needle fixedly, and forefinger is easy to pollute needle body like this, thereby causes cross infection, has increased work difficulty to the nursing staff.

Summary of the invention:

The purpose of this utility model provides a kind of novel injector that can avoid polluting needle body when carrying out subcutaneous injection to patient.

The technical solution of the utility model is: comprise needle body, needle stand, needle tubing, piston and push-pull bar, it is characterized in that being fixed with support arm on needle stand, the support arm end is fixed with pressing plate.

The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, can avoid polluting needle body when carrying out subcutaneous injection to patient, alleviated nursing staff's work difficulty.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model.

Among the figure 1, needle body, 2, needle stand, 3, needle tubing, 4, piston, 5, push-pull bar, 6, support arm, 7, pressing plate.

The specific embodiment:

Comprise needle body 1, needle stand 2, needle tubing 3, piston 4 and push-pull bar 5, it is characterized in that being fixed with support arm 6 on needle stand 2, support arm 6 ends are fixed with pressing plate 7.When carrying out subcutaneous injection to patient, forefinger is pushed pressing plate 7 and is got final product.

Claims (1)

1, novel injector comprises needle body (1), needle stand (2), needle tubing (3), piston (4) and push-pull bar (5), it is characterized in that: be fixed with support arm (6) on needle stand (2), support arm (6) end is fixed with pressing plate (7).