CN203379430U - Medicine rapid expansion injection syringe - Google Patents

Abstract

The utility model provides a medicine rapid expansion injection syringe, and belongs to the technical field of medical equipment. According to the technical scheme, the medicine rapid expansion injection syringe comprises a syringe needle, a needle tube, a piston and a needle core, and is characterized in that an elastic arm is arranged on the root portion of the syringe needle, a vibrating ring is arranged at the front end of the elastic arm, and a fixing arm is arranged on the vibrating ring. The medicine rapid expansion injection syringe is simple in structure, operation is easy and convenient when injection is carried out on a patient, subcutaneous induration is prevented from being formed, and working difficulty for medical staff is reduced.

Description

Medicine speed expands syringe

Technical field: this utility model belongs to the medical instruments technical field, is that a kind of medicine speed expands syringe specifically.

Background technology: at present, when to patient, carrying out intramuscular injection, need first part to be carried out disinfection clinically, after injection, then use the cotton balls pressing haemostatic, very trouble like this operates, and drug absorption is slow, easily, in subcutaneous formation scleroma, to the medical worker, increased great work difficulty.

Summary of the invention: the purpose of this utility model is to provide a kind of easy and simple to handle when being injected to patient, and can avoid expanding syringe in the medicine speed of subcutaneous formation scleroma.

The technical solution of the utility model is: comprise syringe needle, needle tubing, piston and nook closing member, it is characterized in that being provided with elasticity arm at the syringe needle root, the elasticity arm front end is provided with the vibrations ring, and the vibrations ring is provided with fixed arm.

The beneficial effects of the utility model are: this utility model is simple in structure, easy and simple to handle when being injected to patient, and can avoid, in subcutaneous formation scleroma, having alleviated medical worker's work difficulty.

The accompanying drawing explanation: accompanying drawing 1 is structural representation of the present utility model.

In figure 1, syringe needle, 2, needle tubing, 3, piston, 4, nook closing member, 5, elasticity arm, 6, the vibrations ring, 7, fixed arm.

The specific embodiment: comprise syringe needle 1, needle tubing 2, piston 3 and nook closing member 4, it is characterized in that being provided with elasticity arm 5 at syringe needle 1 root, elasticity arm 5 front ends are provided with vibrations ring 6, and vibrations ring 6 is provided with fixed arm 7.After being injected to patient, after syringe needle 1 puncture inserting needle, will shake ring 6 and be placed in site of puncture, promote when being injected by pressing fixed arm 7 that drug diffusion gets final product.

Claims (1)

1. medicine speed expands syringe, comprise syringe needle (1), needle tubing (2), piston (3) and nook closing member (4), it is characterized in that: at syringe needle (1) root, be provided with elasticity arm (5), elasticity arm (5) front end is provided with vibrations rings (6), and vibrations rings (6) are provided with fixed arm (7).

Images