Advanced Electronic Microsystems for Biomedical and Oilfield Instrumentation Applications

用于生物医学和油田仪表应用的先进电子微系统

• 批准号: RGPIN-2018-03701
• 负责人: Mintchev, Martin
• 金额: $ 2.04万
• 依托单位: University of Calgary
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=712516
• 关键词: Advanced; Electronic; Microsystems; Biomedical; Oilfield

The goals of my proposed research program are (a) to investigate, design, implement, and test innovative electronic microsystems for biomedical and oilfield applications; (b) develop intellectual property around them; and (c) commercialize them as soon as possible. My plan in the next 5 years is to research, develop and test two such microsystems, the In Situ Lab Aid (ISLA), a new "smart sole" device for painless, single-use blood extraction and analysis for breast cancer screening; and a miniaturized, self-calibrating, mobile inertial microsystem for downhole navigation and wireless communication in lateral drilling deviations from unproductive oil wells. The idea behind ISLA is innovative, but also realistic: after a blood sample is extracted with the combined aid of a MEMS actuator and casual walking, it is subjected to immediate interrogation in situ by a miniature high-intensity superluminescent light emitting diode and the resulting fluorescence is recorded. The hypothesis is that these fluorescence data will be extremely useful for the early diagnosis of breast cancer. A recent (2015) study on blood fluorescence spectroscopy for breast cancer screening revealed the sensitivity and specificity of this approach to be 80.4% and 100%, respectively. Having a minimally-invasive, "smart sole" device to perform blood fluorescence testing in situ will benefit immensely Canadian women in self-controlled, autonomous early breast cancer screening. The project has three components: (a) scientific (modeling the combined action of the actuator and casual walking on skin penetration in various areas of the foot, along with estimation of blood volume collection); (b) development ("smart sole" prototype design and optimization); and (c) laboratory and human testing. In the area of inertial navigation systems (INS) for downhole oil exploration, my idea is to apply the newly developed by my research group In-Drilling Allignment (IDA) technique for lateral drilling deviations from existing unproductive wells, while providing complete three-dimensional (3D) controlled motion of the INS capsule for maximal error compensation in all three planes of the drill bit motion inside these deviations. The goal is to miniaturize the IDA setup to fit in a 12x100 mm enclosure, in which a miniature electric motor will provide controlled 3D motion for error compensation. Relay-based wireless communication is also envisioned. This project has three components as well: (a) scientific (model and quantify the impact of 3D controlled motion on navigation error reduction in each of the three navigation planes and find wireless means to relay the information); (b) development (prototype design and optimization); and (c) laboratory and well-based testing. The project will benefit both the Canadian oil industry and the environment, since old unproductive oil wells will become reusable, avoiding new well drilling.

我提出的研究计划的目标是（a）调查，设计，实施和测试创新的电子微系统的生物医学和油田应用;（B）围绕他们开发知识产权;（c）尽快将其商业化。我的计划是在未来5年内研究，开发和测试两个这样的微系统，原位实验室援助（ISLA），一个新的“智能唯一”的设备无痛，一次性使用的血液提取和分析乳腺癌筛查;和一个小型化，自校准，移动的惯性微系统，用于井下导航和无线通信的横向钻井偏离非生产性威尔斯井。ISLA背后的想法是创新的，但也是现实的：在MEMS致动器和随意行走的联合帮助下提取血液样本后，它会被一个微型高强度超辐射发光二极管立即原位询问，并记录产生的荧光。假设这些荧光数据对于乳腺癌的早期诊断非常有用。最近（2015年）一项关于乳腺癌筛查的血液荧光光谱研究显示，这种方法的灵敏度和特异性分别为80.4%和100%。拥有一个微创的“智能鞋底”设备来进行原位血液荧光检测，将使加拿大妇女在自我控制、自主的早期乳腺癌筛查中受益匪浅。该项目有三个组成部分：（a）科学（模拟致动器和随意行走对足部各区域皮肤渗透的组合作用，沿着血液体积收集的估计）;（B）开发（“智能鞋底”原型设计和优化）;以及（c）实验室和人体测试。在用于井下石油勘探的惯性导航系统（INS）领域，我的想法是将我的研究小组新开发的钻内对准（IDA）技术应用于现有非生产威尔斯井的横向钻井偏差，同时提供INS胶囊的完整三维（3D）受控运动，以在这些偏差内的钻头运动的所有三个平面中进行最大误差补偿。我们的目标是将IDA设置简化为适合12 x100 mm的外壳，其中微型电动机将提供受控的3D运动以进行误差补偿。还设想了基于中继的无线通信。该项目也有三个组成部分：（a）科学（模拟和量化三维受控运动对减少三个导航平面中的每一个导航平面的导航误差的影响，并找到无线手段来传递信息）;（B）开发（原型设计和优化）;（c）实验室和井基测试。该项目将有利于加拿大石油工业和环境，因为旧的非生产性威尔斯油井将成为可重复使用的，避免新的钻井。