You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Omnidirectional Inductive Powering for Biomedical Implants investigates the feasibility of inductive powering for capsule endoscopy and freely moving systems in general. The main challenge is the random position and orientation of the power receiving system with respect to the emitting magnetic field. Where classic inductive powering assumes a predictable or fixed alignment of the respective coils, the remote system is now free to adopt just any orientation while still maintaining full power capabilities. Before elaborating on different approaches towards omnidirectional powering, the design and optimisation of a general inductive power link is discussed in all its aspects. Special attention is paid to the interaction of the inductive power link with the patient’s body. Putting theory into practice, the implementation of an inductive power link for a capsule endoscope is included in a separate chapter.
Permanent monitoring of blood pressure helps in diagnosis and tracking progress of medical interventions. This dissertation details the design, fabrication and implementation of tiny wirelessly powered implant devices for detection of endoleaks and occlusion occurring in stent grafts used for treatment of Abdominal Aortic Aneurysm (AAA) and portal hypertension (due to liver cirrhosis). Custom fabricated low-power application-specific integrated circuit (ASIC) together with pressure sensors and telemetry units for wireless power reception and data transmission form an implant device. Using wireless inductive telemetry links, these devices achieved a wireless range of 20 cm.
本書講述醫療機器人的基本原理、基礎知識和行業應用。 主要内容包括:醫療機器人的特點及分類、醫療機器人的關鍵技術、醫療機器人臨床應用的工程研究。從研究背景、研究意義、關鍵技術和典型實例幾方面對各類醫療機器人做了分析講解,分析了醫療機器人的發展前景。 本書涉及的機器人包括:醫院服務機器人、神經外科機器人、血管介入機器人、腹腔鏡機器人、膠囊機器人、前列腺微創介入機器人、乳腺微創介入機器人、骨科機器人、康復機器人、全口義齒排牙機器人、正畸弓絲彎制機器人等。 本書内容清晰,系統性強,不僅可以作爲醫療機器人技術的尖端參考書,助醫療機器人和生物醫學工程領域的研究人員、學生和技術人員鞏固基本原理與基本知識,了解業界尖端技術,還適合臨床醫學領域的醫生了解相關工程實踐。
None
Air Transport and Regional Development Policies is one of three interconnected books related to a four-year European Cooperation in Science and Technology (COST) Action established in 2015. The Action, called Air Transport and Regional Development (ATARD), aimed to promote a better understanding of how the air transport–related problems of core regions and remote regions should be addressed in order to enhance both economic competitiveness and social cohesion in Europe. This book focuses on policy implications related to air transport and regional development. It begins with chapters that generally discuss important policy issues related to air transport and regional development in relatio...
Biopotential Readout Circuits for Portable Acquisition Systems describes one of the main building blocks of such miniaturized biomedical signal acquisition systems. The focus of this book is on the implementation of low-power and high-performance integrated circuit building blocks that can be used to extract biopotential signals from conventional biopotential electrodes. New instrumentation amplifier architectures are introduced and their design is described in detail. These amplifiers are used to implement complete acquisition demonstrator systems that are a stepping stone towards practical miniaturized and low-power systems.
Aatami Rymättylä hat den Weg aus der drohenden Ölkrise gefunden: einen winzigen Akku, der Strom im Überfluss liefern kann. Um die umwälzende Erfindung zu vermarkten, fehlt Aatami jedoch das Geld. Zum Glück nimmt sich Eeva Kontupohja des vom Pech verfolgten Weltretters an. Die neue Energiequelle stösst jedoch nicht nur auf Gegenliebe. Die Ölmultis setzen einen sizilianischen Killer auf Aatami an.
This topical book provides fresh insight into the ways culture interconnects with and is treated by EU economic law and policy. Contributing authors pose key questions pertaining to the nature, scope and extent of the competence of the EU and its member states in the field of culture.