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Medical Device for the Administration of Intradermal Injections

Author : Charlotte Reypens
Publisher :
Page : pages
File Size : 17,74 MB
Release : 2012
Category :
ISBN :

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There are many advantages associated with intradermal injections such as increased safety and reduced pain perception. To fully leverage these benefits there is a need to optimize old and new techniques to administer vaccines intradermally. The VAX-ID device will be able to administer several preventive and therapeutic vaccines to children, adults and the elderly at different anatomic sites, e.g. the forearm. The European Union and the United States were chosen as the main target markets. As an introduction, the development process of innovative medical devices is shown to get a general overview of all elements at stake. The scope of the VAX-ID project is limited to the first three steps hereof: from research to pre-market clinical evaluation. The market analysis is the starting point of this thesis. In a next step, the value chain of the device was constructed and adoption factors critical to each player in this chain were identified. Finally, all this information was incorporated in the design of the business model. The market analysis includes an assessment of the competition within the industry by means of Porter's five forces framework and an overview of the external forces that have an impact on the industry by means of a PESTEL analysis. First of all, it became clear that the industry is hard to enter because high invested is required and products are protected by patents. Furthermore, there are several substitutes available in the market, out of which microneedle patches will pose the biggest threat in the future. With respect to the customers, a distinction was made between the direct customers, i.e. the vaccine manufacturers , and the end users, i.e. the healthcare providers and the patients. Both categories have significant power in deciding which devices they use. Therefore, this can also be considered as a threat. As far as the suppliers are concerned, there are high switching costs because they need to live up to high standards, e.g. with respect to sterility. Finally, the industry is characterized by intense rivalry and many companies are active in the intradermal injection market. Regarding the external forces, the political aspect was first of all investigated by looking into the healthcare systems in the European Union and the United States. In both continents, reforms are in order to keep the current policies sustainable, which leads to uncertainty for medical device developers. On an economic level, an unfavorable combination of economic slowdown and rising costs raises the question of who will pay for these expenses. This forces medical device developers to cut costs. With respect to the social aspect, several positive trends were discussed. Firstly, the population is growing bigger and older in the European Union and the United States, leading to more people requiring daily care. Furthermore, due to globalization clinical trials can be outsourced to cheaper destinations. Finally, the immunization policy in the European Union and the United States was examined. From a technological perspective, a culture of innovation is a critical success factor. Open innovation is a crucial element in the medical device industry allowing several parties to openly work together on the development of a new product. Next to this, it can be noted that due to the expansion of the internet and social media, patients are more informed and can be reached through new communication channels. As a medical device developer, it is important to embrace this trend. Lastly, 3D printing is a cost efficient and environmental friendly production technique that holds tremendous opportunities for the medical device industry. As for the ecological aspect, a growing emphasis is put on waste management. Finally, the legal environment can be considered risky since it is highly regulated. Overall, the medical device industry is hard to enter and prosper in. However, the opportunities on the social, technological and ecological level increase the chance of success as long as the threats are properly managed. In a second step, the value chain of the device was constructed in order to get an overview of the adoption factors that are important for all the stakeholders in the chain. The device will reach the healthcare providers through intermediaries (group purchasing organizations, wholesalers...), after which it is used to treat the patients. Apart from this, there are two other important actors in the value chain: the health technology assessment agencies ,that influence legislation and evaluate new technologies, and the insurance agencies that partially or fully reimburse the treatment. For each of these stakeholders, several adoption factors that influence the uptake of the device were identified. First of all, for device developers the legal framework is a determining factor. In this respect, the requirements to obtain market approval were looked into both for the European Union and the United States. The most important implication hereof was that in the European Union devices are often launched first due to less stringent regulations. Moreover, the risk and uncertainty levels of the project influence its chance of success. As a result, it is crucial to perform a thorough risk assessment focused on human blunders. Lastly, from the perspective of medical device developers, including cross-functional expertise and making room for social interactions positively impacts the outcome of the project. For health technology assessment and insurance agencies, the quality of the product plays a crucial role in their decision to adopt the device. To demonstrate the quality of the VAX-ID device, it was benchmarked against several intradermal injection techniques with respect to six criteria. This led to the conclusion that the features "compatibility with the vaccine" and "patient acceptability" should be leveraged as competitive advantages. Apart from the quality of the product, clinical evidence will support the adoption process of the device. As for the healthcare providers, the added value of the product is a significant factor as well as information and follow-up. It appears that when the benefits of an innovation are explicitly communicated to its users during the development process, the probability of adoption increases. Finally, to increase commercialization success it is of vital importance that the technology lives up to the patient's expectations. Human-centered design implies that the design of the device is adapted according to who uses the device and in what context it is used. For the VAX-ID project, many of these aspects were directly incorporated in the development of the device. Finally, the business model canvas tool was used to create the business model for the VAX-ID device. The canvas consists of nine building blocks and shows how value is created with a certain technology. The first part entails the identification of the customer segments. For the VAX-ID device, these are the vaccine manufacturers, healthcare providers and the patients. For each of these segments, a value proposition was formulated. Performance, cost reduction, risk reduction and usability are the main drivers of value with respect to the VAX-ID device. In a next step, the channels through which the customers will be reached were looked at and the relationships that need to be established were determined. If all these aspects match, this will lead to revenue streams. Key resources indicate which issues are necessary to be able to deliver the value proposition. In terms of the VAX-ID project, knowhow, partnerships and intellectual property are essential to reach our goals. After that, the key activities need to be spelled out. Evidentially these cannot be carried out alone, but partnerships are required. The VAX-ID project first and foremost relies on the parties primarily involved in the project. Other than BiR&D and Janssen Pharmaceuticals, we rely on the support of external parties such as patent lawyers and the government. When all these elements are described, the cost structure becomes clear. This way, a comprehensive overview is given on all the essential elements of the project. In the conclusion, all these insights were translated into practical managerial insights and suggestions for future research.

WHO Best Practices for Injections and Related Procedures Toolkit

Author :
Publisher :
Page : 55 pages
File Size : 21,9 MB
Release : 2010
Category :
ISBN : 9789241599252

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The new WHO guidelines provide recommended steps for safe phlebotomy and reiterate accepted principles for drawing, collecting blood and transporting blood to laboratories/blood banks. The main areas covered by the toolkit are: 1. bloodborne pathogens transmitted through unsafe injection practices;2. relevant elements of standard precautions and associated barrier protection;3. best injection and related infection prevention and control practices;4. occupational risk factors and their management.

CURRENT Procedures Pediatrics

Author : Denise Goodman
Publisher : McGraw Hill Professional
Page : 337 pages
File Size : 17,92 MB
Release : 2007-03-23
Category : Medical
ISBN : 0071509410

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Authoritative coverage of more than 70 pediatric procedures, including peripheral IV insertion, sedation and pain management, blood pressure management, gastric lavage, suturing of lacerations, tympanometry, corneal abrasion and eye patching, regional nerve blocks, , and more! Cohesive organization that begins with the ABCs of procedures (airway, breathing, circulatory support) and progresses to a detailed overview of procedures by organ system Important section on subspecialty procedures offering background information, indications, and pearls to guide the generalist who may need to refer for further evaluation, covering everything from bronchoscopy and echocardiography, to colonoscopy and bone marrow aspiration Handy list of appropriate equipment for a general pediatrics office

Medical Pharmacology and Therapeutics E-Book

Author : Derek G. Waller
Publisher : Elsevier Health Sciences
Page : 741 pages
File Size : 35,23 MB
Release : 2013-08-07
Category : Medical
ISBN : 0702055034

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This book covers all the pharmacology you need, from basic science pharmacology and pathophysiology, through to clinical pharmacology to therapeutics, in line with the integrated approach of new medical curricula. The first section covers the basic principles, and the rest is organised by body systems. The book ends with sections on toxicity and prescribing practice. Integrates basic science pharmacology, clinical pharmacology and therapeutics Brief review of pathophysiology of major diseases Case histories and multiple choice questions (and answers) Tabular presentation of all common drugs within each class Section on further reading Kinetics chapter simplified with more practical examples Includes more on genetic issues Drug tables made more concise to make information more accessible Fully updated to reflect current clinical practice

Biomaterials, Medical Devices, and Combination Products

Author : Shayne Cox Gad
Publisher : CRC Press
Page : 606 pages
File Size : 27,51 MB
Release : 2015-12-01
Category : Medical
ISBN : 1482248387

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Biomaterials, Medical Devices, and Combination Products is a single-volume guide for those responsible for-or concerned with-developing and ensuring patient safety in the use and manufacture of medical devices.The book provides a clear presentation of the global regulatory requirements and challenges in evaluating the biocompatibility and clinical

Epidemiology and Prevention of Vaccine-Preventable Diseases, 13th Edition E-Book

Author : Jennifer Hamborsky, MPH, MCHES
Publisher : Public Health Foundation
Page : 738 pages
File Size : 41,43 MB
Release : 2015-10-19
Category : Health & Fitness
ISBN : 0990449122

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The Public Health Foundation (PHF) in partnership with the Centers for Disease Control and Prevention (CDC) is pleased to announce the availability of Epidemiology and Prevention of Vaccine-Preventable Diseases, 13th Edition or “The Pink Book” E-Book. This resource provides the most current, comprehensive, and credible information on vaccine-preventable diseases, and contains updated content on immunization and vaccine information for public health practitioners, healthcare providers, health educators, pharmacists, nurses, and others involved in administering vaccines. “The Pink Book E-Book” allows you, your staff, and others to have quick access to features such as keyword search and chapter links. Online schedules and sources can also be accessed directly through e-readers with internet access. Current, credible, and comprehensive, “The Pink Book E-Book” contains information on each vaccine-preventable disease and delivers immunization providers with the latest information on: Principles of vaccination General recommendations on immunization Vaccine safety Child/adult immunization schedules International vaccines/Foreign language terms Vaccination data and statistics The E-Book format contains all of the information and updates that are in the print version, including: · New vaccine administration chapter · New recommendations regarding selection of storage units and temperature monitoring tools · New recommendations for vaccine transport · Updated information on available influenza vaccine products · Use of Tdap in pregnancy · Use of Tdap in persons 65 years of age or older · Use of PCV13 and PPSV23 in adults with immunocompromising conditions · New licensure information for varicella-zoster immune globulin Contact [email protected] for more information. For more news and specials on immunization and vaccines visit the Pink Book's Facebook fan page

Microneedle-mediated Transdermal and Intradermal Drug Delivery

Author : Ryan F. Donnelly
Publisher : John Wiley & Sons
Page : 238 pages
File Size : 20,43 MB
Release : 2012-01-17
Category : Medical
ISBN : 1119959667

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Microneedles can be used for delivery of a wide range of drug substances for practically any medical condition and present a real opportunity for vaccines and medicines that are unsuitable for oral administration or conventional patch delivery. Microneedle-mediated Transdermal and Intradermal Drug Delivery covers the major aspects relating to the use of microneedle arrays in enhancing drug delivery applications. It provides an overview of the various methods employed to design and produce microneedles, from the different materials involved to the importance of application methods. It carefully and critically reviews ongoing transdermal and intradermal delivery research using microneedles and includes the outcomes of in vivo animal and human studies. Importantly, it also discusses the safety and patient acceptability studies carried out to date. Finally, the book reviews the recent patents in microneedle research and describes the ongoing developments within industry that will determine the future of microneedle-mediated transdermal and intradermal drug delivery. By an expert author team with practical experience in the design and development of drug delivery systems this is the only text that provides a comprehensive review of microneedle research in transdermal and intradermal drug delivery.

Radiologic Guide to Orthopedic Devices

Author : Tim B. Hunter
Publisher : Cambridge University Press
Page : 357 pages
File Size : 34,72 MB
Release : 2017-05-11
Category : Medical
ISBN : 1107085624

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A comprehensive reference on radiologic appearance, uses and complications of orthopedic devices, for radiologists, orthopedists, physicians, and students.

CDC Yellow Book 2018: Health Information for International Travel

Author : Centers for Disease Control and Prevention CDC
Publisher : Oxford University Press
Page : 705 pages
File Size : 18,3 MB
Release : 2017-04-17
Category : Medical
ISBN : 0190628634

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THE ESSENTIAL WORK IN TRAVEL MEDICINE -- NOW COMPLETELY UPDATED FOR 2018 As unprecedented numbers of travelers cross international borders each day, the need for up-to-date, practical information about the health challenges posed by travel has never been greater. For both international travelers and the health professionals who care for them, the CDC Yellow Book 2018: Health Information for International Travel is the definitive guide to staying safe and healthy anywhere in the world. The fully revised and updated 2018 edition codifies the U.S. government's most current health guidelines and information for international travelers, including pretravel vaccine recommendations, destination-specific health advice, and easy-to-reference maps, tables, and charts. The 2018 Yellow Book also addresses the needs of specific types of travelers, with dedicated sections on: · Precautions for pregnant travelers, immunocompromised travelers, and travelers with disabilities · Special considerations for newly arrived adoptees, immigrants, and refugees · Practical tips for last-minute or resource-limited travelers · Advice for air crews, humanitarian workers, missionaries, and others who provide care and support overseas Authored by a team of the world's most esteemed travel medicine experts, the Yellow Book is an essential resource for travelers -- and the clinicians overseeing their care -- at home and abroad.

Canadian Immunization Guide

Author : Canada. Comité consultatif national de l'immunisation
Publisher :
Page : 392 pages
File Size : 19,37 MB
Release : 2006
Category : Immunization
ISBN : 9780660193922

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The seventh edition of the Canadian Immunization Guide was developed by the National Advisory Committee on Immunization (NACI), with the support ofthe Immunization and Respiratory Infections Division, Public Health Agency of Canada, to provide updated information and recommendations on the use of vaccines in Canada. The Public Health Agency of Canada conducted a survey in 2004, which confi rmed that the Canadian Immunization Guide is a very useful and reliable resource of information on immunization.