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Novel clinical angiocardiography injection device for interventional department

An angiographic and careful technology, applied in the direction of syringes, auto-injectors, hypodermic injection devices, etc., can solve the problems of inability to carry out liquid medicine at a uniform speed and discharge, and achieve the effect of easy control of the injection volume

Inactive Publication Date: 2022-04-19
THE FIRST AFFILIATED HOSPITAL OF XINXIANG MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a new type of clinical cardiovascular angiography injection device for interventional department to solve the problem in the background technology that the drug solution cannot be discharged at a uniform speed

Method used

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  • Novel clinical angiocardiography injection device for interventional department
  • Novel clinical angiocardiography injection device for interventional department
  • Novel clinical angiocardiography injection device for interventional department

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Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] The following is attached Figure 1-7 As shown, the technical solutions provided by each embodiment of the present invention are described in detail.

[0026] A new type of injection device for clinical cardiovascular angiography in the interventional department, including an injection structure 1, an electric injection mechanism 2, a connecting mechanism ...

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Abstract

The invention discloses a novel clinical angiocardiography injection device for the interventional department, and relates to the technical field of clinical interventional department, the novel clinical angiocardiography injection device comprises an injection structure, an electric injection mechanism, a connecting mechanism, a mounting mechanism, a detection mechanism and a fixing mechanism, and one end of the injection structure is provided with the electric injection mechanism through the mounting mechanism; one end of the electric injection mechanism is connected with one end of the injection structure through a connecting mechanism, and the detection mechanism is mounted in the electric injection mechanism through a fixing mechanism; the injection structure comprises an injection cylinder, a piston rod, a fixing ring and mounting pieces, the piston rod is slidably connected to the interior of the injection cylinder, one end of the piston rod extends to the outer side of the injection cylinder and is provided with the fixing ring, and the two mounting pieces are arranged on the outer side of the injection cylinder; the problem that liquid medicine cannot be discharged at a constant speed in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of large-scale wind power, in particular to a novel cardiovascular angiography injection device for clinical use in interventional departments. Background technique [0002] Contrast radiography, in diagnostic radiology, is to take radiographs at pre-diagnosed body parts for medical diagnosis by ingesting substances containing elements with high atomic numbers. For structures or organs that lack natural contrast, substances with a density higher or lower than that of the structure or organ can be introduced into the organ or its surrounding space to produce a contrasting image. Cardiovascular angiography is to quickly inject contrast agent into the heart cavity or blood vessel through the cardiac catheter, so that the heart and blood vessel cavity can be visualized under X-ray irradiation. The development process is photographed, and the blood flow sequence containing the contrast agent and the filling of t...

Claims

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Application Information

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IPC IPC(8): A61M5/20A61M5/31A61M5/00
CPCA61M5/20A61M5/31A61M5/007A61M2005/2006A61M2205/3331
Inventor 黄国涛
Owner THE FIRST AFFILIATED HOSPITAL OF XINXIANG MEDICAL UNIV
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