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Cardiac bypass mode selection system

A mode selection and heart bypass technology, applied in mechanical/radiation/invasive therapy, healthcare informatics, image analysis, etc., can solve the problem of limited length of internal thoracic artery, and achieve time-saving and effective analysis

Active Publication Date: 2021-06-15
李星阳
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The internal thoracic artery can regulate blood flow according to the physiological needs of myocardial blood supply, and the chance of atherosclerosis is very small, but the length of the internal thoracic artery is limited

Method used

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  • Cardiac bypass mode selection system

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Embodiment Construction

[0029] The embodiment of the heart bypass mode selection system of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] Risk factors for coronary heart disease include modifiable risk factors and non-modifiable risk factors. Understanding and intervening risk factors is helpful for the prevention and treatment of coronary heart disease.

[0031] Modifiable risk factors are: hypertension, dyslipidemia (high total or low-density lipoprotein cholesterol, high triglycerides, low high-density lipoprotein cholesterol), overweight / obesity, hyperglycemia / diabetes, Unhealthy lifestyle includes smoking, unreasonable diet (high fat, high cholesterol, high calorie, etc.), lack of physical activity, excessive alcohol consumption, and psychosocial factors. Unmodifiable risk factors are: gender, age, family history. In addition, it is related to infection, such as cytomegalovirus, Chlamydia pneumoniae, Helicobacter pylori, etc.

[0...

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Abstract

The present invention relates to a heart bypass mode selection system, the system includes: a contrast capture mechanism, connected with a contrast actuator, for receiving a cardiac contrast image obtained by the contrast actuator through X-ray scanning; a signal conversion device, and The length identification mechanism is connected, and is used to calculate the mean value of the lengths of the blood vessels corresponding to the respective imaging regions corresponding to the blood vessels, so as to obtain the average blocked blood vessel length, and when the average blocked blood vessel length is greater than a preset length threshold, send an arterial bridge selection Signal. The heart bypass mode selection system of the present invention is effective in analysis and saves time. Since the condition of each patient who needs to perform heart bypass can be analyzed using the machine-based identification mode, the bypass mode of vein graft or arterial graft can be automatically selected based on the average length of the blocked blood vessel, thereby saving the time required for medical decision-making.

Description

technical field [0001] The invention relates to the field of heart bypass, in particular to a heart bypass mode selection system. Background technique [0002] There are currently several surgical methods for heart bypass surgery: [0003] 1. Great saphenous vein bypass [0004] The operation was performed under systemic circulation, and two groups were divided into two groups to perform thoracotomy and great saphenous vein extraction at the same time. The operation should be light, do not damage the vein, and ligate the small branches; when ligation, prevent the venous cavity from being narrowed by traction. The proximal and distal ends of the removed great saphenous vein should be marked, because the great saphenous vein has a closed valve that can block blood flow. The distal end is anastomosed with the ascending aorta, and the proximal end is anastomosed with the coronary artery. [0005] Note that intimal hyperplasia is more likely to occur when the saphenous vein is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16H20/40G16H30/20G06T7/00G06T7/62G06T5/00G06T5/40
CPCG16H20/40G16H30/20G06T7/0012G06T7/62G06T5/40G06T2207/10081G06T2207/30048G06T2207/30101G06T2207/30104G06T5/70
Inventor 李星阳王艳
Owner 李星阳
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