使用相位阵列超声系统进行心脏成像. 我. 我. 我. 我. 我. 我. 我. 系统设计 系统设计
Circulation
|February 1, 1976
概括
一个新的超声波成像系统提供实时,高分辨率的心脏成像. 这种先进的技术实现了快速的图像采集和详细的可视化,从而提高了诊断能力.
科学领域:
- 医疗成像医学成像
- 生物医学工程 生物医学工程
- 心血管技术的心血管技术
背景情况:
- 传统的超声波系统在实时成像速度和分辨率方面存在局限性.
- 准确的心脏断层成像对于诊断心脏疾病至关重要.
研究的目的:
- 为了引入一个新的二维,实时,高分辨率的超声波成像系统.
- 为了证明系统能够生成详细的心脏图像的能力.
主要方法:
- 使用线性阵列的超声波传感器.
- 采用分相阵列技术用于快速光束方向.
- 产生圆形板块格式的断层图像.
主要成果:
- 实现每秒20或更高的图像采集速度.
- 在整个视野中保持2-4毫米的高分辨率.
- 提供心脏结构的实时,详细的可视化.
结论:
- 描述的超声波系统代表了心脏成像技术的重大进步.
- 提供增强的速度和分辨率,以提高诊断准确度.
- 潜在的更广泛的临床应用在心脏病学.
相关概念视频
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S1, also known as the "lub" sound, is caused by the closure of atrioventricular (A-V) valves at the...
Auscultation is the process of listening to these internal body sounds using a stethoscope. The heart produces four types of sounds, but only two—S1 and S2—can usually be heard with a stethoscope.
S1, also known as the "lub" sound, is caused by the closure of atrioventricular (A-V) valves at the...
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