Biomedical Membranes And Bio Artificial Organs

This book focusses on the development of biomedical membranes and their applications for (bio)artificial organs. It covers the state of art and main challenges for applying synthetic membranes in these organs. It also highlights the importance of accomplishing an integration of engineering with biology and medicine to understand and manage the scientific, industrial, clinical and ethical aspects of these organs. The compendium consists of 11 chapters, written by world renowned experts in the fields of membrane technology, biomaterials science and technology, cell biology, medicine and engineering. Every chapter describes the clinical needs and the materials, membranes, and concepts required for the successful development of the (bio)artificial organs. This text is suitable for undergraduate and graduate students in biomedical engineering, materials science and membrane science and technology, as well as, for professionals and researchers working in these fields. Contents: Controlled Drug Release Systems: Mechanisms and Kinetics (M Sanopoulou and K G Papadokostaki)Membranes for Artificial Kidneys (J Vienken)Advanced Blood Purification Therapies (O ter Beek, I Geremia, D Pavlenko and D Stamatialis)Membranes for Artificial Lung and Gas Exchange Applications (F Wiese)Membranes for Bioartificial Kidney Devices (N Chevtchik, P Caetano Pinto, R Masereeuw and D Stamatialis)Membrane-Based Bioartificial Liver Devices (S Khakpour, H M M Ahmed and L De Bartolo)Are Co-Culture Approaches Able to Improve Biological Functions of Bioartificial Livers? (V Pandolfi, U Pereira, M Dufresne and C Legallais)Membranes for Bioartificial Pancreas: Macroencapsulation Strategies (K Skrzypek, M G Nibbelink, M Karperien, A van Apeldoorn and D Stamatialis)Early Health Economic Evaluation of Bioartificial Organs: Involving Users in the Design of the Bioartificial Pancreas for Diabetes (M J IJzerman, T Wissing and E de Koning)Membranes for Regenerative Medicine in Clinical Applications (G F D'Urso Labate and G Catapano)Membranes for Organs-on-Chips (M P Tibbe, A D van der Meer, A van den Berg, D Stamatialis and L I Segerink) Readership: Researchers, professionals, undergraduate and graduate students in biomedical engineering, bioengineering and membrane science and technology. Keywords: Biomedical Membranes;Bioartificial;OrgansReview:0

Membrane processes today play a signifi cant role in the replacement therapy for acute and chronic organ failure diseases. Current extracorporeal blood purifi cation and oxygenation devices employ membranes acting as selective barriers for the removal of endogeneous and exogeneous toxins and for gas exchange, respectively. Additionally, membrane technology offers new interesting opportunities for the design of bioartificial livers, pancreas, kidneys, lungs etc. This book reviews the latest developments in membrane systems for bioartificial organs and regenerative medicine, investigates how membrane technology can improve the quality and efficiency of biomedical devices, and highlights the design procedures for membrane materials covering the preparation, characterization, and sterilization steps as well as transport phenomena. The different strategies pursued for the development of membrane bioartifi cial organs, including crucial issues related to blood/cell-membrane interactions are described with the aim of opening new and exciting frontiers in the coming decades. The book is a valuable tool for tissue engineers, clinicians, biomaterials scientists, membranologists as well as biologists and biotechnologists. It is also a source of reference for students, academic and industrial researchers in the topic of biotechnology, biomedical engineering, materials science and medicine.

Current Trends and Future Developments on (Bio-) Membranes: Membrane Applications in Artificial Organs and Tissue Engineering reports on membrane applications in the field of biomedical engineering, ranging from artificial organs, to tissue engineering. The book offers a comprehensive review of all the current scientific developments and various applications of membranes in this area. It is a key reference text for R&D managers in industry who are interested in the development of artificial and bioartificial organs, as well as academic researchers and postgraduate students working in the wider area of artificial organs and tissue engineering. Describes numerous bioartificial organ configurations and their relationships to membranes Includes new innovations and solutions in the development of artificial organs with membrane components Describes various membrane fabrication techniques for tissue engineering

Maintaining quality of life in an ageing population is one of the great challenges of the 21st Century. This book summarises how this challenge is being met by multi-disciplinary developments of specialty biomaterials, devices, artificial organs and in-vitro growth of human cells as tissue engineered constructs. Biomaterials, Artificial Organs and Tissue Engineering is intended for use as a textbook in a one semester course for upper level BS, MS and Meng students. The 25 chapters are organized in five parts: Part one provides an introduction to living and man-made materials for the non-specialist; Part two is an overview of clinical applications of various biomaterials and devices; Part three summarises the bioengineering principles, materials and designs used in artificial organs; Part four presents the concepts, cell techniques, scaffold materials and applications of tissue engineering; Part five provides an overview of the complex socio-economic factors involved in technology based healthcare, including regulatory controls, technology transfer processes and ethical issues. Comprehensive introduction to living and man-made materials Looks at clinical applications of various biomaterials and devices Bioengineering principles, materials and designs used in artificial organs are summarised

Examining artificial membranes in terms of biocompatibility, drug delivery and controlled release, this book illustrates how existing membrane technologies are being exploited and advanced in emerging medical applications. This work, edited by internationally recognized experts, has author contributions from prominent members of this field who discuss details of all aspects of this technology. This volume provides broad, yet detailed information on synthetic membranes and their applications, including dialysis and artificial kidneys, gas exchange, artificial lungs, devices to assist liver function, and membrane affinity chromatography.

The worldwide demand for organ transplants far exceeds available donor organs. Consequently some patients die whilst waiting for a transplant. Synthetic alternatives are therefore imperative to improve the quality of, and in some cases, save people’s lives. Advances in biomaterials have generated a range of materials and devices for use either outside the body or through implantation to replace or assist functions which may have been lost through disease or injury. Biomaterials for artificial organs reviews the latest developments in biomaterials and investigates how they can be used to improve the quality and efficiency of artificial organs. Part one discusses commodity biomaterials including membranes for oxygenators and plasmafilters, titanium and cobalt chromium alloys for hips and knees, polymeric joint-bearing surfaces for total joint replacements, biomaterials for pacemakers, defibrillators and neurostimulators and mechanical and bioprosthetic heart valves. Part two goes on to investigate advanced and next generation biomaterials including small intestinal submucosa and other decullarized matrix biomaterials for tissue repair, new ceramics and composites for joint replacement surgery, biomaterials for improving the blood and tissue compatibility of total artificial hearts (TAH) and ventricular assist devices (VAD), nanostructured biomaterials for artificial tissues and organs and matrices for tissue engineering and regenerative medicine. With its distinguished editors and international team of contributors Biomaterials for artificial organs is an invaluable resource to researchers, scientists and academics concerned with the advancement of artificial organs. Reviews the latest developments in biomaterials and investigates how they can be used to improve the quality and efficiency of artificial organs Discusses commodity biomaterials including membranes for oxygenators and cobalt chromium alloys for hips and knees and polymeric joint-bearing surfaces for total joint replacements Further biomaterials utilised in pacemakers, defibrillators, neurostimulators and mechanical and bioprosthetic heart valve are also explored

Over the last century, medicine has come out of the "black bag" and emerged as one of the most dynamic and advanced fields of development in science and technology. Today, biomedical engineering plays a critical role in patient diagnosis, care, and rehabilitation. As such, the field encompasses a wide range of disciplines, from biology and physiology to material science and nanotechnology. Reflecting the enormous growth and change in biomedical engineering during the infancy of the 21st century, The Biomedical Engineering Handbook enters its third edition as a set of three carefully focused and conveniently organized books. Reviewing applications at the leading edge of modern biomedical engineering, Tissue Engineering and Artificial Organs explores transport phenomena, biomimetics systems, biotechnology, prostheses, artificial organs, and ethical issues. The book features approximately 90% new material in the tissue engineering section, integrates coverage of life sciences with a new section on molecular biology, and includes a new section on bionanotechnology. Prominent leaders from around the world share their expertise in their respective fields with many new and updated chapters. New technologies and methods spawned by biomedical engineering have the potential to improve the quality of life for everyone, and Tissue Engineering and Artificial Organs sheds light on the tools that will enable these advances.

In tissue engineering the formation of organized and functional tissues is a very complex task: the cellular environment requires suitable physiological conditions that, presently, can be achieved and maintained by using properly designed biomaterials that can support the viability and all specific functions of cells. The creation of the biomimetic environment can be realized by using polymeric membranes with specific physico-chemical, morphological, and transport properties on the basis of the targeted tissue or organ. Membrane can act as an instructive extracellular matrix (ECM) for cells, especially for stem cells or progenitor cells, whose differentiation is desired for their therapeutic potential and usefulness in the toxicological testing. Similar to the ECM, membrane exhibits from microscale to nanoscale of chemistry and topography and is able to provide physical, chemical, and mechanical signals to the cells, which are important for guiding their differentiation. In this chapter, the authors report on tailor-made membrane systems designed and operated according to well-defined engineering criteria and their potential use in the biofabrication of tissues and organs. Membrane surface and transport properties play a pivotal role in the proliferation and differentiation process governing mass transfer and providing instructive signals to the cells. Furthermore, membrane bioreactors, through the fluid dynamics modulation, may simulate the in vivo complex physiological environment, ensuring an adequate mass transfer of nutrients and metabolites and the molecular and mechanical regulatory signals.