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A contrast agent injection device for cardiovascular angiography

A technology of injection equipment and contrast agent, applied in the field of medical devices, can solve the problems of reducing the work efficiency of medical staff, troublesome operation of contrast equipment, etc.

Active Publication Date: 2021-04-16
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, cardiovascular angiography requires careful operation by medical staff, and the operation of imaging equipment is troublesome, which reduces the work efficiency of medical staff. Therefore, there is an urgent need for a contrast medium injection device for cardiovascular angiography

Method used

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  • A contrast agent injection device for cardiovascular angiography
  • A contrast agent injection device for cardiovascular angiography
  • A contrast agent injection device for cardiovascular angiography

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Embodiment

[0022] Example: such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 Shown: a contrast agent injection device for cardiovascular angiography, including a position adjustment part 1, a lateral drive part 2, a lifting adjustment part 3, an injection position adjustment part 4, and an injection contrast part 5.

[0023] Position adjustment part 1, including position adjustment arc frame 105; lateral drive part 2, including telescopic frame guide post 201, connecting engagement bar 208; lifting adjustment part 3, including telescopic frame 303; injection position adjustment part 4, including slider guide post 402 . Adjust the rocker 405 ; inject the contrast component 5 , including the contrast agent container 502 and the rotating seat 508 .

[0024] The position adjustment arc frame 105 is slidably installed on the lying bed 101, the position adjustment arc frame 105 is connected with the position adjustment screw rod 103 by a screw pair, the telescopic frame guide...

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Abstract

The invention discloses a contrast medium injection device for cardiovascular radiography, which comprises a position adjustment part, a lateral drive part, a lifting adjustment part, an injection position adjustment part, and an injection contrast part; Restriction, position adjustment The arc frame is adjusted to the injection position, and the lateral driving part is used for lateral movement, so that the medical staff can perform injection operations on the patient's left and right hands. The support frame is equipped with a pressurized air bag to pressurize the patient's arm to make the patient's artery more stable. It is clearly displayed and easy to operate. The injection position adjustment part is used to fine-tune the injection position, and the medical staff injects the patient through the injection contrast part. The invention has a novel structure and improves the working efficiency of medical personnel.

Description

technical field [0001] The invention relates to the related technical field of medical devices, in particular to a contrast medium injection device for cardiovascular contrast. Background technique [0002] Cardiovascular angiography is to quickly inject a contrast agent containing organic compounds into the blood stream that is transparent under X-ray irradiation, so that the heart and large blood vessel cavity can be visualized under X-ray irradiation. The imaging process of the heart and great blood vessels is photographed, and the blood flow sequence containing contrast agent and the filling of the heart and great blood vessels can be seen from the imaging results, so as to understand the physiological and anatomical changes of the heart and great blood vessels. It is a valuable method for diagnosing cardiovascular diseases. Commonly used selective right heart angiography, left heart angiography, pulmonary angiography, aortography, coronary angiography and hepatic arter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/20A61M5/31A61M5/42A61M5/52A61B6/04
CPCA61B6/0421A61B6/481A61M5/007A61M5/20A61M5/31A61M5/425A61M5/427A61M5/52
Inventor 郭俊杰刘鑫魏雪
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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