Low-Cost Photoelectric Flow Rate Sensors Based on a Flexible Planar Curved Beam Structure for Clinical Treatments
文献类型：期刊论文
| 作者 | Cao XF(曹馨芳); Li QL(李沁蓝); Li, Shuang; Xu XK(徐新凯); Wang, Liyang ; Wang, Mengjie; Ding, Bo; Bao, Shengwen; Wang, Shugang; Sun, Bao
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| 刊名 | ADVANCED HEALTHCARE MATERIALS
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| 出版日期 | 2024-05-11 |
| 页码 | 10 |
| 关键词 | flexible structure medical device photoelectric flow rate sensor planar curved beam |
| ISSN号 | 2192-2640 |
| DOI | 10.1002/adhm.202304573 |
| 通讯作者 | Su, Yewang(yewangsu@imech.ac.cn) |
| 英文摘要 | In clinical treatments, reliable flow rate measurements ensure accurate drug delivery during infusions, precise gas delivery during artificial ventilations, etc., thereby reducing patient morbidity and mortality. However, precise flow rate sensors are costly, so medical devices with limited budgets choose cheaper but unsatisfactory flow rate measurement approaches, leading to increased medical risks. Here, a photoelectric flow rate sensor based on a flexible planar curved beam structure (FPCBS) is proposed. The FPCBS ensures low out-of-plane stiffness of the sensitive sheet and allows large deformation in the elastic range, enabling the flow rate sensor to measure the flow rate with high sensitivity over a wide range. Meanwhile, the flow rate sensor can be mass-produced using mature materials and manufacturing technology at less than $5 each. The flow rate sensors are integrated into a commercial infusion pump to measure drug infusion and a home ventilator to monitor respiration. The results are comparable to those measured by a commercial flow rate sensor, demonstrating the applicability of the sensor. Considering its proven outstanding performance at low cost, the flow rate sensor shows great potential in clinical treatment, medical diagnosis, and other medical fields. A photoelectric flow sensor based on a flexible planar curved beam structure with characteristics such as high sensitivity, a wide detection range, and commendable repeatability in detecting both gases and liquids is proposed. The proposed flow rate sensors cost less than five dollars per unit, much lower than current flow sensors used in clinical treatments. image |
| 分类号 | 一类 |
| WOS关键词 | SILICONE |
| 资助项目 | National Natural Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences[ZDBS-LY-JSC014] ; CAS Interdisciplinary Innovation Team[JCTD-2020-03] ; [12172359] |
| WOS研究方向 | Engineering ; Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001218004500001 |
| 资助机构 | National Natural Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team |
| 其他责任者 | Su, Yewang |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/95277]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Cao XF,Li QL,Li, Shuang,et al. Low-Cost Photoelectric Flow Rate Sensors Based on a Flexible Planar Curved Beam Structure for Clinical Treatments[J]. ADVANCED HEALTHCARE MATERIALS,2024:10. |
| APA | 曹馨芳.,李沁蓝.,Li, Shuang.,徐新凯.,Wang, Liyang.,...&苏业旺.(2024).Low-Cost Photoelectric Flow Rate Sensors Based on a Flexible Planar Curved Beam Structure for Clinical Treatments.ADVANCED HEALTHCARE MATERIALS,10. |
| MLA | 曹馨芳,et al."Low-Cost Photoelectric Flow Rate Sensors Based on a Flexible Planar Curved Beam Structure for Clinical Treatments".ADVANCED HEALTHCARE MATERIALS (2024):10. |
入库方式： OAI收割
来源：力学研究所
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