Wireless, implantable catheter-type oximeter designed for cardiac oxygen saturation.
Wireless, implantable catheter-type oximeter designed for cardiac oxygen saturation.
复制标题
无线植入式导管血氧仪,专为心脏血氧饱和度设计。
DOI:
10.1126/sciadv.abe0579
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发表时间:
2021-03
期刊:
影响因子:
13.6
通讯作者:
Rogers JA
中科院分区:
文献类型:
--
作者:
Lu W;Bai W;Zhang H;Xu C;Chiarelli AM;Vázquez-Guardado A;Xie Z;Shen H;Nandoliya K;Zhao H;Lee K;Wu Y;Franklin D;Avila R;Xu S;Rwei A;Han M;Kwon K;Deng Y;Yu X;Thorp EB;Feng X;Huang Y;Forbess J;Ge ZD;Rogers JA
A thin, flexible, wireless oximeter probe monitors venous and cardiac oxygenation levels in a patient-friendly mode. Accurate, real-time monitoring of intravascular oxygen levels is important in tracking the cardiopulmonary health of patients after cardiothoracic surgery. Existing technologies use intravascular placement of glass fiber-optic catheters that pose risks of blood vessel damage, thrombosis, and infection. In addition, physical tethers to power supply systems and data acquisition hardware limit freedom of movement and add clutter to the intensive care unit. This report introduces a wireless, miniaturized, implantable optoelectronic catheter system incorporating optical components on the probe, encapsulated by soft biocompatible materials, as alternative technology that avoids these disadvantages. The absence of physical tethers and the flexible, biocompatible construction of the probe represent key defining features, resulting in a high-performance, patient-friendly implantable oximeter that can monitor localized tissue oxygenation, heart rate, and respiratory activity with wireless, real-time, continuous operation. In vitro and in vivo testing shows that this platform offers measurement accuracy and precision equivalent to those of existing clinical standards.
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DOI:
10.4103/2229-5151.164940
发表时间:
2015-07
影响因子:
--
作者:
Kornbau C;Lee KC;Hughes GD;Firstenberg MS
通讯作者:
Firstenberg MS
影响因子:
4.9
作者:
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通讯作者:
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3.7
作者:
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通讯作者:
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DOI:
10.1002/adma.201801584
发表时间:
2018-08
期刊:
Advanced materials (Deerfield Beach, Fla.)
影响因子:
--
作者:
Bai W;Yang H;Ma Y;Chen H;Shin J;Liu Y;Yang Q;Kandela I;Liu Z;Kang SK;Wei C;Haney CR;Brikha A;Ge X;Feng X;Braun PV;Huang Y;Zhou W;Rogers JA
通讯作者:
Rogers JA
影响因子:
17.1
作者:
Heo, Seung Yun;Kim, Jeonghyun;Rogers, John A.
通讯作者:
Rogers, John A.