Measurement of local tissue perfusion through a minimally invasive heating bead
文献类型：期刊论文
| 作者 | Lv, Yong-Gang; Liu, Jing |
| 刊名 | HEAT AND MASS TRANSFER
 |
| 出版日期 | 2007-12-01 |
| 卷号 | 44期号:2页码:201-211 |
| 关键词 | Local Blood Perfusion Penne's Equation Constant Heat Flux Minimally Invasive In Vivo Measurement Bioheat Transfer |
| ISSN号 | 0947-7411 |
| DOI | 10.1007/s00231-007-0233-z |
| 英文摘要 | A minimally invasive approach was proposed to measure local blood perfusion rate in living tissues, based on the well-known Pennes bioheat equation. The measuring probe consists of a heater covered with conductive epoxy and temperature sensor deposited on the probe-tissue interface. By monitoring the probe-tissue interface's temperature response before and after employing the constant heat flux, the tissue blood perfusion rate can be obtained. A theoretical model was developed to describe the measurement system. In vivo experiments were performed on the rabbit's thighs to validate this method. At last, uncertainties implied in the temperature measurement and voltage across the heater was evaluated. The results point out the way to improve the accuracy of the present method and its appropriate application occasion. |
| 语种 | 英语 |
| WOS记录号 | WOS:000250139100006 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/60713]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Lv, Yong-Gang |
| 作者单位 | 1.CUNY City Coll, Dept Biomed Engn, New York, NY 10031 USA 2.Chinese Acad Sci, Inst Chem & Phys, Cryogen Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lv, Yong-Gang,Liu, Jing. Measurement of local tissue perfusion through a minimally invasive heating bead[J]. HEAT AND MASS TRANSFER,2007,44(2):201-211. |
| APA | Lv, Yong-Gang,&Liu, Jing.(2007).Measurement of local tissue perfusion through a minimally invasive heating bead.HEAT AND MASS TRANSFER,44(2),201-211. |
| MLA | Lv, Yong-Gang,et al."Measurement of local tissue perfusion through a minimally invasive heating bead".HEAT AND MASS TRANSFER 44.2(2007):201-211. |
入库方式： OAI收割
来源：化学研究所
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