نتایج جستجو برای: روش fmea

تعداد نتایج: 370730  

Journal: :Oncology nursing forum 2011
Laura Ashley Rachel Dexter Fay Marshall Brenda McKenzie Maggie Ryan Gerry Armitage

PURPOSE/OBJECTIVES To assess and improve the safety of hospital-based adult chemotherapy administration. DESIGN Prospective, systems-focused clinical risk assessment. SETTING An adult inpatient and outpatient oncology unit in a large urban hospital in the United Kingdom. SAMPLE 8-person nurse-led multidisciplinary team, which included managerial staff and patient safety researchers. MET...

2017
Xixi Li Mei He Haiyan Wang

In this study, failure mode and effect analysis (FMEA), a proactive tool, was applied to reduce errors associated with the process which begins with assessment of patient and ends with treatment of complications. The aim of this study is to assess whether FMEA implementation will significantly reduce the incidence of catheter-related bloodstream infections (CRBSIs) in intensive care unit.The FM...

2014
Z. Rehman S. Kifor Zobia Rehman

Failure Mode and Effects Analysis (FMEA) is a systematic method for procedure analyses and risk assessment. It is a structured way to identify potential failure modes of a product or process, probability of their occurrence, and their overall effects. The basic purpose of this analysis is to mitigate the risk and the impact associated to a failure by planning and prioritizing actions to make a ...

Journal: :HERD 2013
Patricia W Morrill

OBJECTIVE This case study article examines a formal risk assessment as part of the decision making process for design solutions in high risk areas. The overview of the Failure Modes and Effects Analysis (FMEA) tool with examples of its application in hospital building projects will demonstrate the benefit of those structured conversations. BACKGROUND This article illustrates how two hospitals...

2017
Jiangdong Bao Jan Johansson Jingdong Zhang

In order to effectively analyze, control, and prevent occupational health risk and ensure the reliability of the weight, a method based on FMEA (failure mode and effects analysis) and an improved AHP (analytic hierarchy process) model was established. The occupational disease of the occupational health and safety management system (OHSAS18001) of the mining industry in the southwest of Hubei Pr...

Journal: :Expert Syst. Appl. 2013
Hu-Chen Liu Long Liu Nan Liu

0957-4174/$ see front matter 2012 Elsevier Ltd. A http://dx.doi.org/10.1016/j.eswa.2012.08.010 ⇑ Corresponding author. Address: College of De University, 1239 Siping Road, Shanghai 200092, PR 6598 3432. E-mail addresses: [email protected] (H.-C (L. Liu), [email protected] (N. Liu). Failure mode and effects analysis (FMEA) is a risk assessment tool that mitigates potential failures in sys...

Journal: :Applied sciences 2021

Failure mode and effect analysis (FMEA) is one of the most widely employed pre-evaluation techniques to avoid risks during product design manufacturing phases. Risk priority number (RPN), a risk assessment indicator used in FMEA, field due its simple calculation process, but limitations as an absolute have been pointed out. There has also criticism unstructured nature lack systematicity FMEA pr...

2014
Christoph Schmittner Thomas Gruber Peter P. Puschner Erwin Schoitsch

Increasingly complex systems lead to an interweaving of security, safety, availability and reliability concerns. Most dependability analysis techniques do not include security aspects. In order to include security, a holistic risk model for systems is needed. In our novel approach, the basic failure cause, failure mode and failure effect model known from FMEA is used as a template for a vulnera...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1380

پایان نامه حاضر مشتمل بر دو بخش کلی است . بخش اول در مورد معرفی روش fmea ، تعاریف مفاهیم و انواع آن می باشد. در بخش دوم چگونگی اجرا و پیاده سازی dfmea (fmea طراحی) در طراحی بدنه خودروی یک مرکز تحقیقات و توسعه در یک شرکت خودروسازی، تشریح شده است .

2004
Lars Dittmann Stephan Zelewski

The paper aims to introduce an approach that integrates a technique of knowledge engineering (Ontologies) and a technique of quality engineering (Failure Mode and Effects Analysis). An approach will be set up that shows the potentials of combining IT-based systems of knowledge and quality engineering. Particularly with regard to the quality engineering technique, the paper aims to demonstrate t...

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