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Updated: Jul 30, 2026

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一种自动指尖血液采样系统的原型和评估,该系统使用指尖血液血管图像来确定穿孔位置

Kei Takenaka1, Yuji Oyamada2, Masahiro Kato1

  • 1Hitachi, Ltd, Japan; Hitachi High-tech Corp, Japan.

Medical engineering & physics
|March 20, 2024
PubMed
概括

一个新的指尖血管穿孔机制改进了自动取血采样,始终收集超过650μL的分析仪. 这种自动化系统在年轻男性中更有效地增加了血液体积.

关键词:
自动取血采样设备 自动取血采样设备血液采样管 血液采样管用指尖抽取血液样本的方法指尖血管图像 - 指尖血管图像"兰塞特"杂志上的一篇文章.

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相关概念视频

Equipments Used To Measure Blood Pressure01:30

Equipments Used To Measure Blood Pressure

Direct Method
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...