CN202982807U

CN202982807U - Novel angiocardiography agent injector

Info

Publication number: CN202982807U
Application number: CN 201320004245
Authority: CN
Inventors: 刘洪军
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-06
Filing date: 2013-01-06
Publication date: 2013-06-12
Anticipated expiration: 2023-01-06

Abstract

The utility model discloses a novel angiocardiography agent injector, and belongs to the technical field of medical instruments. The novel angiocardiography agent injector comprises an injection tube, an injection piston and a needle core rod, wherein the front end of the needle core rod is fixedly connected with the needle piston, and the tail end is fixed with a needle core rod groove; a spring auxiliary arm is arranged at the tail end of the needle core rod groove; and a holding soft mat is arranged at the tail end of the spring auxiliary arm. In comparison with the prior art, the novel angiocardiography agent injector disclosed by the utility model has the advantages of being simple in structure, reasonable in design, and simple and convenient to operate; through the needle core rod with the spring auxiliary arm, power of pushing and injecting an angiocardiography agent is enhanced, working difficulty of medical staff is relieved, working efficiency is improved, and pain of a patient is reduced to a certain degree; and meanwhile, the holding soft mat at the tail end of the spring auxiliary arm enhances holding comfort of medical staff and facilitates use.

Description

A kind of Novel cardiovascular contrast medium injector

Technical field

This utility model relates to medical apparatus, especially a kind of Novel cardiovascular contrast medium injector.

Background technology

in order to be more accurately the Patients with Cardiovascular/Cerebrovascular Diseases treatment, medical personnel need to carry out the angiography treatment, contrast agent need to be injected in blood vessel by injector when carrying out the angiography treatment, contrast agent commonly used is thickness relatively, and injector handle bar commonly used is thinner, the lever of end is very little, medical personnel need to use very large strength ability bolus administration of contrast agent, waste time and energy, medical personnel's hand is also uncomfortable simultaneously, the progress of impact treatment, some injector have increased elastic bag, such air bag is not easy to hold, inconvenient operation, increased to a certain extent doctor's treatment time, virtually increased patient's misery, also increased medical personnel's workload.

Summary of the invention

This utility model technical assignment is for not enough in above-mentioned technology, and a kind of Novel cardiovascular contrast medium injector is provided.

This utility model technical solution technical scheme that problem adopts is: a kind of Novel cardiovascular contrast medium injector, comprise syringe, injection ram and nook closing member bar, described nook closing member bar front end is fixedly connected with injection ram, end is fixed with nook closing member bar groove, described nook closing member bar groove end is provided with the spring assist arm, and described spring assist arm end is provided with holds cushion.

The beneficial effect that this utility model can bring is:

1, the utility model has the advantages that the structural design advantages of simple;

2, can increase the power of bolus administration of contrast agent with the nook closing member bar of spring assist arm, alleviate medical personnel's work difficulty, increase work efficiency, alleviated to a certain extent patient's misery, spring assist arm end is provided with and holds cushion simultaneously, increase medical personnel and taken comfort when holding, more easy to use.

Description of drawings

Fig. 1, be this utility model structural representation;

In figure: 1, syringe; 2, injection ram; 3, nook closing member bar; 4, nook closing member bar groove; 5, spring assist arm; 6, hold cushion.

The specific embodiment

Below in conjunction with accompanying drawing, this utility model is done following detailed description:

as shown in the figure, this utility model discloses a kind of Novel cardiovascular contrast medium injector, belong to technical field of medical instruments, comprise syringe 1, injection ram 2 and nook closing member bar 3, described nook closing member bar 3 front ends are fixedly connected with injection ram 2, end is fixed with nook closing member bar groove 4, described nook closing member bar groove 4 ends are provided with spring assist arm 5, described spring assist arm 5 ends are provided with holds cushion 6, prior art is compared, this utility model is simple in structure, reasonable in design, easy and simple to handle, can increase the power of bolus administration of contrast agent with the nook closing member bar of spring assist arm, alleviate medical personnel's work difficulty, increase work efficiency, alleviated to a certain extent patient's misery, spring assist arm end is provided with and holds cushion simultaneously, increase medical personnel and taken comfort when holding, more easy to use.

Claims

1. Novel cardiovascular contrast medium injector, comprise syringe, injection ram and nook closing member bar, it is characterized in that: described nook closing member bar front end is fixedly connected with injection ram, end is fixed with nook closing member bar groove, described nook closing member bar groove end is provided with the spring assist arm, and described spring assist arm end is provided with holds cushion.