Technical Specifications For Pre Market Assessment Of Blood Pressure Measuring Device With Cuff Automated And Semi Automated
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Author : World Health Organization Publisher : World Health Organization Page : 46 pages File Size : 46,7 Mb Release : 2023-09-21 Category : Medical ISBN : 9789240077348
Technical specifications for pre-market assessment of blood pressure measuring device with cuff, automated and semi-automated by World Health Organization Pdf
To provide technical specifications to blood pressure measuring device with cuff, automated and semi-automated for manufacturers who intend to seek their WHO prequalification (PQ). Manufacturers should consider the technical specifications outlined as minimum requirements for participating in the PQ programme in order to ensure that the blood pressure measurement device has been designed, evaluated and validated in conformity with these requirements and is therefore safe and effective.
Author : World Health Organization Publisher : World Health Organization Page : 72 pages File Size : 47,5 Mb Release : 2020-05-11 Category : Medical ISBN : 9789240002654
Blood Pressure Measurements by W. Meyer-Sabellek,M. Anlauf,R. Gotzen,L. Steinfeld Pdf
In addition to standardized casual blood pressure readings, ambulatory blood pressure monitoring (ABPM) - using automatic noninvasive (= indirect) devices for home readings and fully automated monitors for 24-h profiles - have become a widely used necessary tool in clinical research. This book summarizes the state of the art in the whole field of indirect blood pressure monitoring. It is based on two international meetings and on invited papers. We have divided the subject matter into two main areas: 1) Automatic blood pressure devices for discontinuous registration, and 2) Portable, fully automated programmable monitors for continuous monitoring. The availability of all new technologies is described in detail and current technical and physiological problems have been covered in depth. Both topics have been subdivided into a) Methods and Techniques, and b) Clinical Applications. Both parts are updated and have critically evaluated available automatic sphygmomanometers and portable computers equipped with different techni ques (e. g. , auscultation, oscillometry, plethysmography). Reliability in the intensiv Care unit as well as in outpatients management, common clinical problems, clinical relevance compared to casual blood pressure are described in the first part. In the second part, ten years of experience on fully automated noninvasive methodology - compared to intraarterial techniques - have been elaborated by international experts; the possibilities and limitations are clearly demonstrated. Analyses in different clinical fields in the diagnosis of primary and secondary hypertension are given. Different statistical analyses of blood pressure variability and circadian rhythms are discussed.
Author : Pan American Health Organization Publisher : Pan American Health Organization Page : 0 pages File Size : 42,9 Mb Release : 2021-12-15 Category : Medical ISBN : 927512485X
Hearts in the Americas: Regulatory Pathway to the Exclusive Use of Validated Blood Pressure Measuring Devices by Pan American Health Organization Pdf
Cardiovascular disease (CVD) is the leading cause of disease burden globally. According to the 2017 Global Burden of Disease estimates, there were 14 million new cases of CVD, 80 million people living with this condition, and nearly 1 million deaths attributed to CVD in the Americas. Hypertension is the major risk factor for CVD, causing half of the cases, and is highly prevalent, affecting one in four adults, including 40% of those over age 25 years. To appropriately detect hypertension, accurate measurement of blood pressure is critical, and inaccurate measurement of BP has important consequences for policies to address hypertension, as well as for patient safety and quality of care. The Fourth World Health Organization (WHO) Global Forum on Medical Devices identified several critical issues related to medical devices. Among those issues were recommendations for increased regulation of medical devices in low- and middle-income countries and development of technical specifications to optimize procurement of priority medical devices. World Health Assembly Resolution 67.20 (Regulatory system strengthening for medical products) stresses the importance of regulation of medical devices for better public health outcomes and to increase access to safe, effective, and quality medical products. This publication seeks to contribute to meeting these recommendations by providing a practical tool for governments to improve their national regulatory frameworks to improve accuracy of blood pressure measuring devices (BPMDs), in turn contributing to the exclusive use of accuracy validated automated BPMDs in primary health care (PHC) facilities by 2025. This publication can also guide the development of procurement mechanisms that will ensure exclusive availability of BPMDs in PHC facilities. Specifically, this publication will provide a brief background on the importance of using validated BPMDs and highlight key elements of regulations related to pre-market approvals to promote accurate BPMDs.
Hypertension: A Companion to Braunwald's Heart Disease E-Book by Henry R. Black,William Elliott Pdf
Effectively manage the chronic problems of your hypertensive patients with the practical clinical tools inside Hypertension, 2nd Edition: A Companion to Braunwald’s Heart Disease. This respected cardiology reference covers everything you need to know - from epidemiology and pathophysiology through diagnosis, risk stratification, treatment, outcome studies, concomitant diseases, special populations and special situations, and future treatments. Confidently meet the needs of special populations with chronic hypertensive disease, as well as hypertension and concomitant disease. Learn new methods of aggressive patient management and disease prevention to help ensure minimal risk of further cardiovascular problems. Benefit from the authors’ Clinical Pearls to reduce complications of hypertension. Use new combination drug therapies and other forms of treatment to their greatest advantage in the management of chronic complications of hypertension. Successfully employ behavior management as a vital part of the treatment plan for hypertensives and pre-hypertensives.
The Handbook of Cuffless Blood Pressure Monitoring by Josep Solà,Ricard Delgado-Gonzalo Pdf
This book is the first comprehensive overview of the emerging field of cuffless blood pressure monitoring. Increasing clinical evidence proves that longitudinal measurements of blood pressure allow for earlier detection and better management of multiple medical conditions and for superior prediction of cardiovascular events. Unfortunately, today’s clinical and industry standards for blood pressure monitoring still require the inflation of a pneumatic cuff around a limb each time a measurement is taken. Over the last decades clinicians, scientists and device manufacturers have explored the feasibility of technologies that reduce or even completely eliminate the need of cuffs, initiating the era of cuffless blood pressure monitoring. Among the existing literature, this book is intended to be a practical guide to navigate across this emerging field. The chapters of the handbook have been elaborated by experts and key opinion leaders in the domain, and will guide the reader along the clinical, scientific, technical, and regulatory aspects of cuffless blood pressure monitoring.
Home Blood Pressure Monitoring by George S. Stergiou,Gianfranco Parati,Giuseppe Mancia Pdf
Hypertension remains a leading cause of disability and death worldwide. Self-monitoring of blood pressure by patients at home is currently recommended as a valuable tool for the diagnosis and management of hypertension. Unfortunately, in clinical practice, home blood pressure monitoring is often inadequately implemented, mostly due to the use of inaccurate devices and inappropriate methodologies. Thus, the potential of the method to improve the management of hypertension and cardiovascular disease prevention has not yet been exhausted. This volume presents the available evidence on home blood pressure monitoring, discusses its strengths and limitations, and presents strategies for its optimal implementation in clinical practice. Written by distinguished international experts, it offers a complete source of information and guide for practitioners and researchers dealing with the management of hypertension.
Affordable Technology by World Health Organization Pdf
This report provides recommendations and technical specifications for a blood pressure measuring device for office/clinic use in low resource settings.
Ambulatory Blood Pressure Monitoring by M.D. Weber,I.J. Drayer Pdf
The availability of new technologies that enable blood pressure to be measured and re corded continuously or repetitively during prolonged observation periods has created ex citing opportunities for studying the physiology of blood pressure regulation and the characteristics of clinical hypertension. Ambulatory blood pressure monitoring has been based on three types of approach. The first of these has utilized an intra-arterial catheter that allows blood pressure to be meas ured directly and continuously during a full 24-hour period. The second approach is based on non-invasive techniques, and utilizes devices capable of automatically inflating conventional arm cuffs and recording blood pressures at pre-set intervals throughout the day. The third, and most simple method, has depended upon semiautomated techniques that require the subject to inflate a cuff at convenient intervals during the period of obser vation. During the last few years, concerted research into these differing techniques has exposed their strengths and shortcomings. Overall, however, there has been a growing perception that these approaches to the measurement of blood pressure might add con siderably to the information obtained in the doctor's office by the traditional single or casual reading. This book summarizes the state of the art in ambulatory blood pressure monitoring.
Current Therapy In Oral and Maxillofacial Surgery by Shahrokh C. Bagheri,Bryan Bell,Husain Ali Khan Pdf
Written by expert surgeons and educators, Current Therapy in Oral and Maxillofacial Surgery covers the latest treatment strategies, surgical techniques, and potential complications in OMS. Emphasizing an evidence-based approach, it covers all 12 subspecialties of OMS, addressing topics from surgical principles to oral surgery, anesthesia, cranio-maxillofacial trauma surgery, head and neck surgery, maxillofacial reconstructive surgery, orthognathic surgery, pediatric craniofacial surgery including cleft lip and palate, temporomandibular joint disorders, facial plastic surgery including rhinoplasty and facelifts, obstructive sleep apnea, and oral and maxillofacial infections. At the end of each chapter, Pearls and Pitfalls summarize the authors' insight, recommendations, and experience on that topic. Editor Dr. Shahrokh Bagheri is a noted professor, researcher, and speaker on OMS, and he leads an expert author team including Dr. R. Bryan Bell and Dr. Husain Ali Khan to help you master and apply the latest advances in OMS. More than 1,200 full-color photos and 200 color line drawings illustrate concepts and provide visual guidance in clinical areas. Comprehensive sections and chapters represent essential topics, the newest advances, and controversial topics. Clinical coverage brings together the latest knowledge in OMS in a concise, easy-to-apply way. Resident-specific coverage describes the wide array of subspecialties and treatments available in the armamentarium of the modern OMS. A focus on complications ensures that you are knowledgeable in this important part of any therapy or surgical discipline. Expert contributors include the "best of the best," featuring leading, well-established, and respected surgeons and educators writing on their areas of specialty and providing current treatment strategies.
Association for the Advancement of Medical Instrumentation,American National Standards Institute
Author : Association for the Advancement of Medical Instrumentation,American National Standards Institute Publisher : Unknown Page : 70 pages File Size : 48,7 Mb Release : 2003-05 Category : Sphygmomanometers ISBN : 1570201838
Manual, Electronic, Or Automated Sphygmomanometers by Association for the Advancement of Medical Instrumentation,American National Standards Institute Pdf
Basic Sciences for MCEM by Chetan Trivedy,Matthew Hall,Harold Ellis Pdf
This book is a dedicated resource for those sitting the Part A of the MCEM (Membership of the College of Emergency Medicine) examination. It forms an essential revision guide for emergency trainees who need to acquire a broad understanding of the basic sciences, which underpin their approach to clinical problems in the emergency department. Common clinical scenarios are used to highlight the essential underlying basic science principles, providing a link between clinical management and a knowledge of the underlying anatomical, physiological, pathological and biochemical processes. Multiple choice questions with reasoned answers are used to confirm the candidates understanding and for self testing. Unlike other recent revision books which provide MCQ questions with extended answers, this book uses clinical cases linked to the most recent basic science aspects of the CEM syllabus to provide a book that not only serves as a useful revision resource for the Part A component of the MCEM examination, but also a unique way of understanding the processes underlying common clinical cases seen every day in the emergency department. This book is essential for trainees sitting the Part A of the MCEM exam and for clinicians and medical students who need to refresh their knowledge of basic sciences relevant to the management of clinical emergencies.
