CN201361316Y - Novel syringe - Google Patents

Abstract

A novel syringe belongs to the technical field of medical appliances. The utility model adopts the technical scheme that the novel syringe comprises a syringe needle, a needle tube and a small piston. The novel syringe is characterized in that a pressure tube is arranged on the needle tube, a big piston is arranged in the pressure tube, a core bar is arranged on the big piston, and a palm support is arranged outside the pressure tube. The novel syringe has simple structure and convenient use, can be conveniently operated and saves time and labor when the novel syringe is used to inject patients, and alleviates the working difficulty of nursing staffs.

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, employed clinically syringe mainly is made of syringe needle, needle tubing, piston and nook closing member, and this syringe is when injecting to patient, need fixedly needle tubing of proficiency, another hand control nook closing member, operation very bothers, wastes time and energy like this, has increased work difficulty to the nursing staff.

Summary of the invention:

The purpose of this utility model provides a kind of novel injector easy and simple to handle, time saving and energy saving when injecting to patient.

The technical solution of the utility model is: comprise syringe needle, needle tubing and valve piston, it is characterized in that being provided with manometer tube on needle tubing that be provided with big piston in the manometer tube, big piston is provided with core bar, the manometer tube outside is provided with palmrest.

The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, easy and simple to handle when injecting to patient, time saving and energy saving, 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, syringe needle, 2, needle tubing, 3, valve piston, 4, manometer tube, 5, big piston, 6, core bar, 7, palmrest.

The specific embodiment:

Comprise syringe needle 1, needle tubing 2 and valve piston 3, it is characterized in that being provided with manometer tube 4 on needle tubing 2 that be provided with big piston 5 in the manometer tube 4, big piston 5 is provided with core bar 6, manometer tube 4 outsides are provided with palmrest 7.When injecting to patient, palmrest 7 places in the palm, and finger control core bar 6 gets final product.

Claims (1)

1, novel injector, comprise syringe needle (1), needle tubing (2) and valve piston (3), it is characterized in that: on needle tubing (2), be provided with manometer tube (4), be provided with big piston (5) in the manometer tube (4), big piston (5) is provided with core bar (6), and manometer tube (4) outside is provided with palmrest (7).

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