December 3, 2020

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Joining and Assembly of Medical Materials and Devices

Joining and Assembly of Medical Materials and Devices
Author : Y N Zhou,M D Breyen
Publisher : Elsevier
Release Date : 2013-05-31
Category : Technology & Engineering
Total pages :574
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As medical devices become more intricate, with an increasing number of components made from a wide range of materials, it is important that they meet stringent requirements to ensure that they are safe to be implanted and will not be rejected by the human body. Joining and assembly of medical materials and devices provides a comprehensive overview of joining techniques for a range of medical materials and applications. Part one provides an introduction to medical devices and joining methods with further specific chapters on microwelding methods in medical components and the effects of sterilization on medical materials and welded devices. Part two focuses on medical metals and includes chapters on the joining of shape memory alloys, platinum (Pt) alloys and stainless steel wires for implantable medical devices and evaluating the corrosion performance of metal medical device welds. Part three moves on to highlight the joining and assembly of medical plastics and discusses techniques including ultrasonic welding, transmission laser welding and radio frequency (RF)/dielectric welding. Finally, part four discusses the joining and assembly of biomaterial and tissue implants including metal-ceramic joining techniques for orthopaedic applications and tissue adhesives and sealants for surgical applications. Joining and assembly of medical materials and devices is a technical guide for engineers and researchers within the medical industry, professionals requiring an understanding of joining and assembly techniques in a medical setting, and academics interested in this field. Introduces joining methods in medical applications including microwelding and considers the effects of sterilization on the resulting joints and devices Considers the joining, assembly and corrosion performance of medical metals including shape memory alloys, platinum alloys and stainless steel wires Considers the joining and assembly of medical plastics including multiple welding methods, bonding strategies and adhesives

Joining and Assembly of Medical Materials and Devices

Joining and Assembly of Medical Materials and Devices
Author : Y Zhou,M Breyen
Publisher : Unknown
Release Date : 2013
Category : Health
Total pages :580
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As medical devices become more intricate, with an increasing number of components made from a wide range of materials, it is important that they meet stringent requirements to ensure that they are safe to be implanted and will not be rejected by the human body. Joining and assembly of medical materials and devices provides a comprehensive overview of joining techniques for a range of medical materials and applications. Part one provides an introduction to medical devices and joining methods with further specific chapters on microwelding methods in medical components and the effects of sterilization on medical materials and welded devices. Part two focuses on medical metals and includes chapters on the joining of shape memory alloys, platinum (Pt) alloys and stainless steel wires for implantable medical devices and evaluating the corrosion performance of metal medical device welds. Part three moves on to highlight the joining and assembly of medical plastics and discusses techniques including ultrasonic welding, transmission laser welding and radio frequency (RF)/dielectric welding. Finally, part four discusses the joining and assembly of biomaterial and tissue implants including metal-ceramic joining techniques for orthopaedic applications and tissue adhesives and sealants for surgical applications. Joining and assembly of medical materials and devices is a technical guide for engineers and researchers within the medical industry, professionals requiring an understanding of joining and assembly techniques in a medical setting, and academics interested in this field. Introduces joining methods in medical applications including microwelding and considers the effects of sterilization on the resulting joints and devices Considers the joining, assembly and corrosion performance of medical metals including shape memory alloys, platinum alloys and stainless steel wires Considers the joining and assembly of medical plastics including multiple welding methods, bonding strategies and adhesives.

Durability and Reliability of Medical Polymers

Durability and Reliability of Medical Polymers
Author : Mike Jenkins,Artemis Stamboulis
Publisher : Elsevier
Release Date : 2012-08-13
Category : Technology & Engineering
Total pages :296
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Given the widespread use of polymers in medical devices, the durability and reliability of this material in use is an area of critical importance. Durability and reliability of medical polymers reviews the performance of both bioresorbable and non-bioresorbable medical polymers. Part one provides a review of the types and properties of bioresorbable medical polymers. The effect of molecular structure on properties is discussed, along with the processing of bioresorbable and other polymers for medical applications. Transport phenomena and the degradation of bioresorbable medical polymers are reviewed, before an exploration of synthetic bioresorbable polymers and their use in orthopaedic tissue regeneration. Part two goes on to explore the durability and reliability of non-bioresorbable medical polymers, and wear processes in polymer implants and ageing processes of biomedical polymers in the body are discussed in depth, before an investigation into manufacturing defects and the failure of synthetic polymeric medical devices. With its distinguished editors and international team of expert contributors, Durability and reliability of medical polymers is an essential tool for all materials scientists, researchers and engineers involved in the design, development and application of medical polymers, whilst also providing a helpful overview of the subject for biologists, chemist and clinicians. Comprehensively examines the performance of both bioresorbable and non-bioresorbable medical polymers Discusses the processing of bioresorbable and other polymers for medical applications, before reviewing the degradation of bioresorbable medical polymers Explores the durability and reliability of non-bioresorbable medical polymers and discusses wear processes in polymer implants and ageing processes of biomedical polymers in the body

Plastics in Medical Devices

Plastics in Medical Devices
Author : Vinny R. Sastri
Publisher : Elsevier
Release Date : 2010-03-05
Category : Technology & Engineering
Total pages :352
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No book has been published that gives a detailed description of all the types of plastic materials used in medical devices, the unique requirements that the materials need to comply with and the ways standard plastics can be modified to meet such needs. This book will start with an introduction to medical devices, their classification and some of the regulations (both US and global) that affect their design, production and sale. A couple of chapters will focus on all the requirements that plastics need to meet for medical device applications. The subsequent chapters describe the various types of plastic materials, their properties profiles, the advantages and disadvantages for medical device applications, the techniques by which their properties can be enhanced, and real-world examples of their use. Comparative tables will allow readers to find the right classes of materials suitable for their applications or new product development needs.

Medical Device Materials

Medical Device Materials
Author : Sanjay Shrivastava
Publisher : ASM International
Release Date : 2004-01-01
Category : Medical
Total pages :533
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Medical Plastics

Medical Plastics
Author : Robert C Portnoy
Publisher : Cambridge University Press
Release Date : 2008-12-10
Category : Technology & Engineering
Total pages :218
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The use of plastics is widespread. Less widespread, however, is a clear understanding and examination of the many forms of degradation inherent within the very environments these materials must perform. Medical PlasticsùDegradation Resistance & Failure Analysis fills that void. The introductory chapter gives an overview of the medical applications of plastics and the specific performance requirements they need to meet. The following chapters discuss various degrading environments and their effects including environmental stress cracking, effect of body liquids, effect of harsh environments, and various methods of sterilization. The book also discusses the failure of medical devices due to contamination, low temperature, the effects of UV light, migration of formulation components, mechanical stresses, and problems with design and fabrication. Case histories of failures of some common products used in medicine are also provided.

Handbook of Plastics Joining

Handbook of Plastics Joining
Author : Michael J. Troughton
Publisher : William Andrew
Release Date : 2008-10-17
Category : Technology & Engineering
Total pages :600
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The new edition of this bestselling reference provides fully updated and detailed descriptions of plastics joining processes, plus an extensive compilation of data on joining specific materials. The volume is divided into two main parts: processes and materials. The processing section has 18 chapters, each explaining a different joining technique. The materials section has joining information for 25 generic polymer families. Both sections contain data organized according to the joining methods used for that material. * A significant and extensive update from experts at The Welding Institute * A systematic approach to discussing each joining method including: process, advantages and disadvantages, applications, materials, equipment, joint design, and welding parameters * Includes international suppliers’ directory and glossary of key joining terms * Includes new techniques such as flash free welding and friction stir welding * Covers thermoplastics, thermosets, elastomers, and rubbers.

Joining of Materials and Structures

Joining of Materials and Structures
Author : Robert W. Messler
Publisher : Butterworth-Heinemann
Release Date : 2004
Category : Technology & Engineering
Total pages :790
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Joining of Materials and Structures is the first and only complete and highly readable treatment of the options for joining conventional materials and the structures they comprise in conventional and unconventional ways, and for joining emerging materials and structures in novel ways. Joining by mechanical fasteners, integral designed-or formed-in features, adhesives, welding, brazing, soldering, thermal spraying, and hybrid processes are addressed as processes and technologies, as are issues associated with the joining of metals, ceramics (including cement and concrete) glass, plastics, and composites (including wood), as well as, for the first time anywhere, living tissue. While focused on materials issues, issues related to joint design, production processing, quality assurance, process economics, and joint performance in service are not ignored. The book is written for engineers, from an in-training student to a seasoned practitioner by an engineer who chose to teach after years of practice. By reading and referring to this book, the solutions to joining problems will be within one's grasp. Key Features: � Unprecedented coverage of all joining options (from lashings to lasers) in 10 chapters � Uniquely complete coverage of all materials, including living tissues, in 6 chapters � Richly illustrated with 76 photographs and 233 illustrations or plots � Practice Questions and Problems for use as a text of for reviewing to aid for comprehension * Coverage all of major joining technologies, including welding, soldering, brazing, adhesive and cement bonding, pressure fusion, riveting, bolting, snap-fits, and more * Organized by both joining techniques and materials types, including metals, non-metals, ceramics and glasses, composites, biomaterials, and living tissue * An ideal reference for design engineers, students, package and product designers, manufacturers, machinists, materials scientists

Microjoining and Nanojoining

Microjoining and Nanojoining
Author : Y. Zhou
Publisher : CRC Press
Release Date : 2008-04-11
Category : Computers
Total pages :810
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Many recent advances in technology have been associated with nanotechnology and the miniaturization of components, devices and systems. Microjoining has been closely associated with the evolution of microelectronic packaging, but actually covers a much broader area, and is essential for manufacturing many electronic, precision and medical products. Part 1 reviews the basics of microjoining, including solid-state bonding and fusion microwelding. Part 2 covers microjoining and nanojoining processes, such as bonding mechanisms and metallurgy, process development and optimization, thermal stresses and distortion, positioning and fixturing, sensing, and numerical modelling. Part 3 discusses microjoining of materials such as plastics, ceramics, metals and advanced materials such as shape memory alloys and nanomaterials. The book also discusses applications of microjoining such as joining superconductors, the manufacture of medical devices and the sealing of solid oxide fuel cells. This book provides a comprehensive overview of the fundamental aspects of microjoining processes and techniques. It will be a valuable reference for production engineers, designers and researchers using or studying microjoining technologies in such industries as microelectronics and biomedical engineering. Features

Medical Devices

Medical Devices
Author : World Health Organization
Publisher : World Health Organization
Release Date : 2010
Category : Medical
Total pages :129
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Background papers 1 to 9 published as technical documents. Available in separate records from WHO/HSS/EHT/DIM/10.1 to WHO/HSS/EHT/DIM/10.9

RadTech '94--North America UV/EB Conference and Exposition

RadTech '94--North America UV/EB Conference and Exposition
Author : RadTech International North America
Publisher : Radtech International North America
Release Date : 1994
Category : Curing
Total pages :810
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Joining Plastics 2006

Joining Plastics 2006
Author : Anonim
Publisher : iSmithers Rapra Publishing
Release Date : 2006
Category : Joints (Engineering)
Total pages :129
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Manufacturing with plastics often involves a bonding step from packaging, electronic and medical devices to large scale automotive, aerospace and construction projects. This is a continually developing field and experts at this Second International Conference on Joining Plastics debated the best methods and options for different applications. Sponsored by The National Physical Laboratory, TWI Limited and Faraday Plastics this conference was an excellent opportunity for plastics manufacturers, design engineers and product developers to talk to experts in the field and discuss the latest developments in Joining Plastics.

Adhesives Technology Handbook

Adhesives Technology Handbook
Author : Sina Ebnesajjad,Arthur H. Landrock
Publisher : William Andrew
Release Date : 2014-11-26
Category : Technology & Engineering
Total pages :432
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Covering a wide range of industrial applications across sectors including medical applications, automotive/aerospace, packaging, electronics, and consumer goods, this book provides a complete guide to the selection of adhesives, methods of use, industrial applications, and the fundamentals of adhesion. Dr Ebnesajjad examines the selection of adhesives and adhesion methods and challenges for all major groups of substrate including plastics (thermosets and thermoplastics), elastomers, metals, ceramics and composite materials. His practical guidance covers joint design and durability, application methods, test methods and troubleshooting techniques. The science and technology of adhesion, and the principles of adhesive bonding are explained in a way that enhances the reader's understanding of the fundamentals that underpin the successful use and design of adhesives. The third edition has been updated throughout to include recent developments in the industry, with new sections covering technological advances such as nanotechnology, micro adhesion systems, and the replacement of toxic chromate technology. Provides practitioners of adhesion technology with a complete guide to bonding materials successfully Covers the whole range of commonly used substrates including plastics, metals, elastomers and ceramics, explaining basic principles and describing common materials and application techniques Introduces the range of commercially available adhesives and the selection process alongside the science and technology of adhesion

Business Publication Advertising Source

Business Publication Advertising Source
Author : Anonim
Publisher : Unknown
Release Date : 2006
Category : Advertising
Total pages :129
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Joining & Materials

Joining & Materials
Author : Anonim
Publisher : Unknown
Release Date : 1988
Category : Materials
Total pages :129
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