ADVANCED DSA FOR XRAY CORONARY ANGIOGRAPHY

用于 X 射线冠状动脉造影的高级 DSA

• 批准号: 2644207
• 负责人: WOLFRAM R JARISCH
• 金额: $ 9.94万
• 依托单位: CYBER TECHNOLOGY, INC.
• 依托单位国家: 美国
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-07-06 至 1999-10-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/2644207
• 关键词: angiography; biomedical equipment development; cardiovascular disorder diagnosis; clinical biomedical equipment; clinical research; computer assisted diagnosis; data management; diagnosis design /evaluation; digital imaging; human subject; image enhancement; image processing

DESCRIPTION (Adapted from applicant's abstract): Precision in the estimation of the severity of coronary artery disease is critical for evaluating the long-term effects of therapeutic interventions such as diet, lipid-lowering drugs, coronary bypass etc. Visual interpretation of the coronary angiogram is the gold standard for defining the pathoanatomy. Over one million coronary artery procedures are performed in the US alone each year and every minute of time saved could decrease the cost by 100 million dollars. Development of a new advanced digital subtraction angiographic procedure is proposed that will ease the cardiologists burden interpreting the arteriogram. The number of images needed will be reduced and the speed of interpretation increased. Both factors contribute to a cost and time savings. PROPOSED COMMERCIAL APPLICATION: NOT AVAILABLE

描述(改编自申请人的摘要)： 对冠状动脉疾病严重程度的估计对于 评估治疗干预措施的长期效果，如 饮食、降脂药物、冠脉搭桥术等。 冠状动脉造影术是定义病理解剖的金标准。 仅在美国就有100多万例冠状动脉手术 每节省一年和每一分钟的时间就可以减少100%的成本 百万美元。一种新型先进数字减法的研制 血管造影术的提出将减轻心脏病医生的负担 解读动脉造影术。所需的图像数量将减少 而且翻译的速度也提高了。这两个因素都有助于 节省成本和时间。 建议的商业应用：不可用