Results 11 to 20 of about 483,812 (310)

FATIGUE DEVICE FOR TESTING ANKLE JOINT ENDOPROSTHESES [PDF]

Fiabilitate şi Durabilitate, 2012
The paper proposes a model of a fatigue device for testing dedicated to ankle prostheses. The concept of the testing device relies on two aspects: almost any type of ankle prosthesis can be tested on it and it has to work on INSTRON axial-torsion testing
Cristian TOADER-PASTI, Dan Ioan STOIA, Mirela TOTH-TAŞCĂU   +2 more
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The role of the user within the medical device design and development process: Medical device manufacturers' perspectives [PDF]

, 2011
Copyright @ 2011 Money et al.Background: Academic literature and international standards bodies suggest that user involvement, via the incorporation of human factors engineering methods within the medical device design and development (MDDD) process ...
Jennifer L Martin, Money, AG, Young, Terry, Kuljis Jasna, Money Arthur G, Young, T, Martin, Jennifer L., Craven, Michael P., Martin Jennifer L, Julie Barnett, Terry Young, Barnett, J, Young Terry, Arthur G Money, Barnett, Julie, Kuljis, J, Craven Michael P, Michael P Craven, Kuljis, Jasna, Money, Arthur G., Barnett Julie, Craven, MP, Martin, JL, Jasna Kuljis   +23 more
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Calibration and verification of the torque measuring device of torsion testing machines : Guideline DKD-R 9-1

, 2021
This guideline is applicable to the static calibration and verification of torsion testing machines using a procedure based on the calibration of materials testing machines according to DIN EN ISO 7500-1.
DKD Technical Committee Materials Testing Machines
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Radiated Immunity Testing of a Device with an External Wire: Repeatibility of Reverberation Chamber Results and Correlation with Anechoic Chamber Results [PDF]

, 2003
We present the experimental radiated immunity results of an electronic device with an external wire obtained in reverberation and anechoic chambers. Repeatability and reproducibility of reverberation chamber measurements are investigated by repeating the
Berat, V., Demoulin B., Berat V., Musso L., Musso, L., Demoulin, B., Canavero, Flavio   +6 more
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Robust Inference for One-Shot Device Testing Data Under Weibull Lifetime Model

, 2020
Classical inferential methods for one-shot device testing data from an accelerated life-test are based on maximum likelihood estimators (MLEs) of model parameters. However, the lack of robustness of MLE is well-known.
Balakrishnan, Narayanaswamy, Castilla González, Elena María, Pardo Llorente, Leandro, Martín Apaolaza, Nirian   +3 more
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Preliminary Acceptability of a Home-Based Peripheral Blood Collection Device for Viral Load Testing in the Context of Analytical Treatment Interruptions in HIV Cure Trials: Results from a Nationwide Survey in the United States

, 2022
Frequent viral load testing is necessary during analytical treatment interruptions (ATIs) in HIV cure-directed clinical trials, though such may be burdensome and inconvenient to trial participants. We implemented a national, cross-sectional survey in the
Peterson, Beth, Tebas, Pablo, Linden Lalley-Chareczko, Hiserodt, Emily, Kevin Bateman, Lalley-Chareczko, Linden, Bonnie J. Howell, Christopher Roebuck, Evans, Brad R., Thomas J. Villa, Montaner, Luis J., Jeff Taylor, Shadi Eskaf, Lynn, Kenneth M., Elizabeth Hastie, Hazuda, Daria J., Bateman, Kevin, Anderson, Melanie, Henley, Laney, Rosenbloom, Daniel, Melanie Anderson, Dee, Lynda, William B. Carter, Campbell, Danielle M., Danielle M. Campbell, Mounzer, Karam, Daria J. Hazuda, Brad R. Evans, Agarwal, Harsh, Emily Hiserodt, Karam Mounzer, Beth Peterson, Howell, Bonnie J., Pablo Tebas, Dubé, Karine, Villa, Thomas J., Harsh Agarwal, Roebuck, Christopher, Kim, Sukyung, Lynda Dee, Luis J. Montaner, Daniel Rosenbloom, Sukyung Kim, Mapp, Derrick, Karine Dubé, Hastie, Elizabeth, Laney Henley, Carter, William B., Kenneth M. Lynn, Taylor, Jeff, Lisa Shipley, Shipley, Lisa, Eskaf, Shadi, Derrick Mapp   +53 more
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Portable Heat Pump Testing Device

, 2015
The aim of this paper is to present the design and working principle of a portable testing device for heat pumps in the energy recirculation system. The presented test stand can be used for any refrigerating/reverse flow cycle device to calculate the ...
Kłosowiak, R., R. Urbaniak, R. Kłosowiak, Bartoszewicz, J., J. Bartoszewicz, Urbaniak, R.   +5 more
core   +1 more source

Unraveling the genetic traits and functional diversity of the pan-genome in Pantoea dispersa

BMC Genomics
Background Medical devices are crucial in modern healthcare, but commonly used clinical tools such as cotton swabs can be easily contaminated by microorganisms (such as Pantoea), becoming vectors for pathogens and leading to patient infections or more ...
Shiyao He, Qi Ding, Wenting Wu, Yun Zhang, Yan Kang, Yang Meng, Sirui Zhu, Jinyuan Wu   +7 more
doaj   +1 more source

Development of a Lumped Parameter Model of Human Whole Body Circulatory Loop

IEEE Access
The simulation of human cardiovascular dynamics is essential for understanding organ pathology and advancing cardiovascular assistive devices. However, a notable gap remains in defining comprehensive hemodynamic parameters for testing ventricular assist ...
Xun Liu, Chenghuai Mo, Jiaxing Li, Hongyi Yu, Sheng Hu, da Zhu, Puming Zhang, Yonghua Li   +7 more
doaj   +1 more source

Measurement of Magnesium, Zinc, and Copper in Human Serum by Using Isotope Dilution Inductively Coupled Plasma Mass Spectrometry (ID ICP-MS)

International Journal of Analytical Chemistry, 2023
In order to evaluate the reliability of the ID ICP-MS method for the measurement of magnesium, zinc, and copper in human serum, we investigated the traceability, precision, trueness, and uncertainty of the method.
Jian Yang, Lixia Chi, Shengmin Li
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