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Evaluation index used for evaluating heart intervene curative effects, control system and system used for evaluating heart intervention curative effects

A technology of control system and evaluation index, applied in the field of medical application fluid mechanics, which can solve the problem of no objective follow-up after cardiac interventional surgery.

Inactive Publication Date: 2018-12-18
广州华科盈医疗科技有限公司
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Problems solved by technology

[0003] According to the World Bank report in 2011, the number of surviving stroke patients in China will reach more than 30 million in 2030, and the number of surviving patients with coronary heart disease will also increase significantly. What is the effect of interventional therapy for ischemic heart disease, structural heart disease, valvular heart disease, congenital heart disease, atrial fibrillation, premature beats of various causes, and bradycardia? Apart from subjective feeling, there is no objective existing technology for postoperative follow-up of this cardiac intervention

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  • Evaluation index used for evaluating heart intervene curative effects, control system and system used for evaluating heart intervention curative effects
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  • Evaluation index used for evaluating heart intervene curative effects, control system and system used for evaluating heart intervention curative effects

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] figure 1 Schematically shows a block diagram of a control system for evaluating the efficacy of cardiac intervention according to an embodiment of the present invention, as figure 1 as shown,

[0023] The system includes a data processing module 3 and a comparative analysis module 4, the data processing module 3 is used to generate the maximum blood flow velocity value according to the input evaluation parameter data; wherein, the obtained evaluation parameter data includes the first evaluation parameter data and the second evaluation parameter data For the parameter data, the first evaluation parameter data is the blood velocity value, and the second evaluation parameter data is the current pressure value of the blood on the vessel wall. A comprehensive integral model based on the principle of vascular impedance is stored in the data processing modu...

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Abstract

The invention discloses an evaluation index used for evaluating heart intervene curative effects, a control system and a system used for evaluating heart intervention curative effects. The maximum blood flow speed value is calculated and generated through an evaluation parameter. The evaluation parameter comprises a first evaluation parameter and a second evaluation parameter. The first evaluationparameter is a blood flow speed value. The second evaluation parameter is the vessel wall pressure value by the current blood. The invention also discloses a system and a control system used for evaluating heart intervention curative effects. According to the invention, through the maximum blood speed, the intervention curative effects of heart diseases are judged; objective following of recoveryconditions after the operation is achieved; and by acquiring the blood flows and the blood pressure of the user, the maximum blood flow speed can be acquired.

Description

technical field [0001] The invention relates to the field of medical applied fluid mechanics, in particular to an evaluation index and a control system for evaluating the curative effect of cardiac intervention, and a system for evaluating the curative effect of cardiac intervention. Background technique [0002] According to the global burden of disease study published in The Lancet in 2012, among the 235 causes of death in the global population between 1990 and 2010, ischemic heart disease ranked first. Published in "The Lancet" in 2013, the Burden of Disease Study in China showed that the top three causes of death in the Chinese population were stroke, ischemic heart disease, and chronic obstructive pulmonary disease, and the top two accounted for all cardiovascular diseases (including cerebrovascular diseases). ) of about 90%, so cardiovascular disease is a serious challenge to China's public health and health undertakings. [0003] According to the World Bank report in...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/06A61B5/0245A61B5/00
CPCA61B8/065A61B5/0245A61B5/4848A61B8/06A61B8/5292
Inventor 梁伟雄黄小鹏李龙
Owner 广州华科盈医疗科技有限公司
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