微型化感測探針及其製造方法

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

108114558

專利證號

I 695174

專利獲證名稱

微型化感測探針及其製造方法

專利所屬機關 (申請機關)

國立交通大學

獲證日期

2020/06/01

技術說明

The work demonstrated an 18G medical needle, where a silicon micromachined probe containing Au/Cu-based resistive temperature and (IrOx)/AgCl-based sensors is embedded inside. The needle is designated for real-time monitor the muscle tissue ischemia resulting from peripheral arterial occlusion. As compared with the lactate dehydrogenase (LDH) concentration change in the animal blood, the animal experimental results have shown that the real-time detected pH value and temperature within the muscle tissue can not only reflect actual muscle conditions with the composition change of interstitial tissue fluid but also differentiate the animal limbs with/without the peripheral arterial ligation.

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