Electromagnetic wave? Wave length and frequency of x ray? How to produce a x ray Why x-ray can image the situation in side our body? X-ray imaging is a commonly used medical imaging technique. It creates images by detecting the transmission of X-rays through the human body. X-rays are high-energy electromagnetic waves emitted by atomic nuclei. When X-rays pass through the body's tissues, they interact with the molecules in the tissue. Different tissues transmit X-rays to different degrees. Tissues with higher densities, such as bones and muscles, are more likely to absorb X-rays. An X-ray detection device consists of an X-ray tube and a detector. The X-ray tube emits X-rays, and the detector detects the intensity of the X-rays after they have passed through the body. The detector sends the detected information to the electronic system, which converts the information into images. The principle of ultrasound It creates images by emitting sound waves and monitoring their reflections inside the human body. B-ultrasound technology typically uses an ultrasound probe to emit sound waves. When these waves pass through the body's tissues, they are reflected back to the probe. When ultrasound waves pass through the body's tissues, they interact with the molecules in the tissue. These interactions cause some of the sound waves to be absorbed, and some to be reflected back to the probe. Different tissues reflect ultrasound waves to different degrees. Tissues with higher densities, such as bones and muscles, are more likely to reflect sound waves. Principle of Computed tomograph Principle of MRI imaging Mechanical properties Modulus Wettability Water retention Biocompatibility Drug delivery system Surface roughness and blood coagulation Ic Our neurotechnology researchers combine robotics with neuroscience to create pioneering prosthetics that repair pathways in the human brain. Our biomaterials researchers are using nanomaterials and biosensors to transform the way we make diagnoses for viruses like HIV. Working with state-of-the-art facilities alongside world leaders in their field, you’ll learn about a huge range of topics including mechanics, nanotechnology, biomaterials, programming and design. You’ll also contribute to real-world projects – like the second year student project that helped British swimmer Andrew Mullen to bag a silver medal at the Rio Paralympics in 2016 by designing innovative straps that let him launch into his formidable backstroke more efficiently. 我们的神经技术研究人员将机器人技术与神经科学相结合，创造出修复人脑路径的开创性假 肢。我们的生物材料研究人员正在使用纳米材料和生物传感器来改变我们对艾滋病毒等病毒 进行诊断的方式。 在最先进的设施下，与该领域的世界领袖一起工作，你将学习到大量的主题，包括力学、纳 米技术、生物材料、编程和设计。 你还将为现实世界的项目做出贡献--例如，第二年的学生项目帮助英国游泳运动员安德鲁-马 伦在 2016 年里约残奥会上获得银牌，他设计了创新的带子，让他更有效地进入他可怕的仰 泳状态。 All Biomedical Engineering students follow a compulsory programme of study for the first two years, covering foundational engineering topics such as mathematics, computing, electronics and mechanics and develop your understanding of the human body. The first two years are designed to ensure that all students achieve a common breadth and depth of knowledge. You will also follow a module developing your design skills and professional practice. At the end of the second year you will have a broad knowledge base which will provide a platform for specialisation. In the third and fourth years, you choose modules tailored to your interests and can specialise in one of four pathways: Bioengineering Electrical Bioengineering Mechanical Bioengineering Computational Bioengineering 所有生物医学工程专业的学生在前两年都遵循一个必修课程，涵盖基础工程主题，如数学、 计算、电子和机械，并培养你对人体的理解。 前两年的设计是为了确保所有学生在知识的广度和深度上达到一个共同的水平。你还将学习 一个模块，发展你的设计技能和专业实践。在第二年结束时，你将有一个广泛的知识基础， 这将为专业学习提供一个平台。 在第三年和第四年，你将根据自己的兴趣选择模块，并可以在四个方向中选择一个专业。 生物工程 电气生物工程 机械生物工程 计算生物工程 Year 1 Bioengineering Science 1 Mathematics 1 Computer Fundamentals and Programming 1 Mechanics and Electronics 1 Medical and Biological Science 1 Design and Professional Practice 1 Year 2 Mathematics 2 Signals and Control 2 Fluid and Solid Mechanics 2 Electronics and Electromagnetics 2 Design and Professional Practice 2 Programming 2 Bioengineering Science 2 Medical Science 2 Year 3 Core modules (all pathways) Students on every pathway will take the following core modules: Probability and Statistics for Bioengineering MEng Group Project Modelling in Biology You will also undertake one I-Explore module. Bioengineering pathway Core modules On this pathway you take all of the core modules listed below. Biomedical Instrumentation Biomechanics Biomaterials for Bioengineers Electrical Engineering pathway Core modules On this pathway you take all of the core modules listed below. Biomedical Instrumentation Image Processing Digital Biosignal processing Mechanical Engineering pathway Core modules On this pathway you take all of the core modules listed below. Biomechanics Physiological Fluid Mechanics Biomedical Advanced and Computational Stress Analysis Computational Bioengineering pathway Core modules On this pathway you take all of the core modules listed below. Image Processing Programming 3 Digital Biosignal processing Optional modules (all pathways) In addition to your core modules, you will have the option to choose two optional modules from those listed below: Digital Biosignal processing Biomechanics Image Processing Physiological Fluid Mechanics Foundations of Synthetic Biology Human Centred Assistive and Rehabilitation Devices Manufacturing Technology and Management Machine System Dynamics Biomedical Instrumentation Biomedical Advanced and Computational Stress Analysis Advanced Signal Processing Control Engineering Advanced Electronic Devices Optoelectronics Design-led Innovation and Enterprise Tissue Engineering and Regenerative Medicine Biomaterials Communicating Biomedical Science and Engineering Biomimetics* https://www.imperial.ac.uk/bioengineering/ https://www.imperial.ac.uk/bioengineering/research/biomechanics-and-mechanobiology/ https://www.imperial.ac.uk/bioengineering/research/biomedical-sensing-diagnostics-andimaging/ https://www.imperial.ac.uk/bioengineering/research/regenerative-medicine-andbiomaterials/