Plastics in Medical Devices

Plastics in Medical Devices
Author: Vinny R. Sastri
Publisher: Elsevier
Total Pages: 289
Release: 2010-03-05
Genre: Technology & Engineering
ISBN: 081552028X

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
Total Pages: 536
Release: 2004-01-01
Genre: Medical
ISBN: 1615032606

In this proceedings volume, professionals from the medical device industry and their suppliers share technological and scientific knowledge, as well as insights into the latest innovations. The focus is on metallic materials, such as titanium alloys, Nitinol, cobalt-chromium alloys, stainless steels and noble metals, as applied in various medical devices. Topics range from orthopedics to orthodontics, materials selection to materials characterization. --

Medical Device Materials III

Medical Device Materials III
Author: Ramakrishna Venugopalan
Publisher: Asm International
Total Pages: 250
Release: 2006-01-01
Genre: Science
ISBN: 9780871708458

Printbegrænsninger: Der kan printes 10 sider ad gangen og max. 40 sider pr. session

Biocompatibility and Performance of Medical Devices

Biocompatibility and Performance of Medical Devices
Author: Jean-Pierre Boutrand
Publisher: Woodhead Publishing
Total Pages: 586
Release: 2019-11-21
Genre: Medical
ISBN: 0081026447

Biocompatibility and Performance of Medical Devices, Second Edition, provides an understanding of the biocompatibility and performance tests for ensuring that biomaterials and medical devices are safe and will perform as expected in the biological environment. Sections cover key concepts and challenges faced in relation to biocompatibility in medical devices, discuss the evaluation and characterization of biocompatibility in medical devices, describe preclinical performance studies for bone, dental and soft tissue implants, and provide information on the regulation of medical devices in the European Union, Japan and China. The book concludes with a review of histopathology principles for biocompatibility and performance studies. Presents diverse insights from experts in government, industry and academia Delivers a comprehensive overview of testing and interpreting medical device performance Expanded to include new information, including sections on managing extractables, accelerating and simplifying medical device development through screening and alternative biocompatibility methods, and quality strategies which fasten device access to market

Joining and Assembly of Medical Materials and Devices

Joining and Assembly of Medical Materials and Devices
Author: Y N Zhou
Publisher: Elsevier
Total Pages: 583
Release: 2013-05-31
Genre: Medical
ISBN: 0857096427

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

Handbook of Materials for Medical Devices

Handbook of Materials for Medical Devices
Author: Joseph R. Davis
Publisher: ASM International(OH)
Total Pages: 360
Release: 2003
Genre: Medical
ISBN:

The Handbook of Materials for Medical Devices provides an in-depth review of the properties, processing, and selection of materials used in the environment of the human body - an environment that is surprisingly hostile and aggressive. Among the application areas described are orthopedics (hips, knees, and spinal and fracture fixation), cardiology (stents, heart valves, pacemakers), surgical instruments, and restorative dentistry. Materials discussed include metals and alloys, ceramics, glasses, and glass-ceramics, polymeric materials, composites, coatings, and adhesives and cements. The book is divided into three major sections. The first section provides an expansive overview of biomaterials and their use in medical devices. Charts and diagrams illustrate/list the many parts of the body that can be replaced by manmade materials. Case histories document some of the more common and successful medical device applications. Biocompatibility and mechanical requirements for implantable devices are also reviewed. The second section of the handbook deals with medical (nondental) applications. Stainless steels, cobalt-chromium alloys, titanium alloys, shape memory alloys, and tantalum are among the metallic materials described. Similar information is provided on nonmetallic materials, including new coatings that offer lubricity, biocompatibility, and antimicrobial action to device surfaces. Other coatings can be used to release drugs or make implanted devices more visible to imaging systems. The final section addresses biomaterials for dental applications. Emphasis is placed on corrosion and tribological behavior and corresponding test procedures to determine corrosion and wear resistance. Contents: Introduction: Overview of Biomaterials and Their use in Medical Devices; Physical and Mechanical Requirements for Medical Device Materials. Medical (Nondental) Applications: Metallic Materials; Corrosion of Metallic Implants and Prosthetic Devices; Failure Analysis of Metallic Orthopedic Implants; Ceramic Materials; Polymeric Materials; Adhesives and Cements; Coatings. Dental Applications: Biomaterials for Dental Applications; Tarnish and Corrosion of Dental Alloys; Friction and Wear of Dental Materials; Index.

Biomaterials and Medical Device - Associated Infections

Biomaterials and Medical Device - Associated Infections
Author: L Barnes
Publisher: Elsevier
Total Pages: 281
Release: 2014-11-21
Genre: Medical
ISBN: 0857097229

Despite advances in materials and sterilisation, patients who receive biomaterials of medical device implants are still at risk of developing an infection around the implantation site. This book reviews the fundamentals of biomaterials and medical device related infections and methods and materials for the treatment and prevention of infection. The first part of the book provides readers with an introduction to the topic including analyses of biofilms, diagnosis and treatment of infection, pathology and topography. The second part of the book discusses a range of established and novel technologies and materials which have been designed to prevent infection. Provides analysis of biofilms and their relevance to implant associated infections. Assesses technologies for controlling biofilms. Considers advantages and disadvantages of in vivo infection studies.

Biomaterials in the Design and Reliability of Medical Devices

Biomaterials in the Design and Reliability of Medical Devices
Author: Michael N. Helmus
Publisher: Springer Science & Business Media
Total Pages: 240
Release: 2003-01-31
Genre: Technology & Engineering
ISBN: 9780306476907

This book highlights the responsibility of medical device designers and engineers to eliminate sites of failure and to test devices to demonstrate their ultimate safety and efficacy. It also evaluates biomaterials and their properties as related to the design and reliability of medical devices. The principles that are described are readily applicable to the biomaterial scaffolds used for generating tissue-engineered constructs.