N95 respirators
Cost effectiveness analysis of N95 respirators and medical masks to protect healthcare workers in China from respiratory infections
... continuous N95 respirator interven- tions compared to medical masks ranged from US $490–$1230 (3000-7600 RMB) in this setting, which is in the acceptable ...a N95 respirator intervention approximately dou- ...
11
Review of economic evaluations of mask and respirator use for protection against respiratory infection transmission
... Only three [12, 19, 23] of the seven studies reported re- sults as cost per unit of effect. The evaluation by Dan et al. [12] of influenza and SARS reported an incremental cost per death averted [12]. The other two were ...
8
Evaluation of Nasal Functions While Wearing N95 Respirator and Surgical Facemask
... of N95 respirators or surgical facemasks will affect the upper airway ...of N95 and surgical facemasks on upper airway ...both N95 respirator and surgical facemask for 3 hours on two different ...
5
Running title: COVID-19 and Facial protection
... and N95 respirators using a model with avian coronavirus, and further tested there were no significant difference in blocking efficacy of the tested masks in steamed time of 20, 60 or 120 minutes (Ma et ...
20
Respiratory consequences of N95-type Mask usage in pregnant healthcare workers—a controlled clinical study
... through N95 mask materials, to finger-tip oxygen saturation, maternal or fetal heart rate and no drive to increase BF in pregnancy compared to breathing ambient air at the level of exercise in our ...through ...
10
Particle Transmission through Respirators Fabricated with Fused Filament Fabrication and Powder Bed Fusion Additive Manufacturing
... fabricate N95-equivalent respirators using AM as an emergency back-up supply [9], the protection offered by such PPE is unknown and likely inferior to medical-grade equipment without ample time for rigorous ...
30
Examining the validity and reliability of the Activities Specific Balance Confidence Scale 6 (ABC 6) in a diverse group of older adults
... The reemergence of SARS or pandemic influenza virus could pose serious risks for nosocomial disease spread via contaminated surfaces. Given these gaps in our knowledge, the magnitude of the risk due to virally ...
33
Nokia: An Historical Case Study
... Nokia N95 and iPhone were perhaps too obvious; i.e. the lack of 3G support, poor camera quality, small screen, no touch capabilities, complicated and cumbersome interface, slow and slu[r] ...
14
Chronic Pulmonary Disease in Neonates With Assisted Ventilation
... In general, BPD is reported to be more frequent in infants receiving high inspired oxygen concentrations via an endotracheal tube than those in whom negative-pressure respirators are use[r] ...
11
Mobile Forensics Opportunities and Challenges in Data Preservation
... The Chinese devices cause great concerns in the field of forensics investigations. The Chinese phone production companies do not execute any standards and thus it is quite difficult to predict the phone behavior in ...
7
CHEST RADIOGRAPHY OF PREMATURES
... It is generally agreed that diffuse bi- lateral pulmonary images of increased dcii- sitv are seen in roentgenograms of the ciitsts of ilifantS Wl1() have the respirators’ distress syndro[r] ...
14
The Negative-Pressure Respirator: An Improved Design
... Recent modifications of the existing Air-Shields Isolette#{176} respirators in the Intensive Care Nursery of the Women and Infants Hospital of Rhode Island have overcome the problems of [r] ...
5
Filter Performance Degradation of Electrostatic N95 and P100 Filtering Facepiece Respirators by Dioctyl Phthalate Aerosol Loading
... of respirators loaded with DOP by other aerosols as well as respirators exposed to both oil and non-oil aerosols found in some workplaces is not well ...of respirators with electrostatic filter ...
8
A Novel Questionnaire to Ergonomically Assess Respirators among Health Care Staff: Development and Validation
... the N95 Respirator Masks Ergonomic Analysis among medical staff was specified after reviewing previous studies obtained from scientific resources in the field of the respirator masks ergonomics (7, ...the ...
7
Respirator masks protect health but impact performance: a review
... Respiration does not usually limit work performances of healthy individuals, but respiration can limit work time when respirators are worn [44, 51]. The most important function of the respiratory system is the ...
12
Studying the effectiveness of activated carbon R95 respirators in reducing the inhalation of combustion by-products in Hanoi, Vietnam: a demonstration study
... R95 respirators in which participants were randomly allocated to specific respirator wearing sequences: ABBA or BAAB, where ‘ A’ is wearing the respirator for two consecutive days during working hours and ‘B’ is ...
10
A Scalable Method for Ultraviolet C Disinfection of Surgical Facemasks Type IIR and Filtering Facepiece Particle Respirators 1 and 2
... Due to the SARS-CoV-2 pandemic a shortage of personal protective equipment, including surgical facemasks and Filtering Facepiece Particle Respirators has occurred. SARS-CoV-2 has a 79,5-82% homology to SARS-CoV. ...
13
Rapid Prototyping of Reusable 3D-Printed N95 Equivalent Respirators at the George Washington University
... including N95 masks, the George Washington University Hospital (GWUH) developed a 3D printed reusable N95 comparable respirator that can be used with multiple filtration ...Bitrix N95 fit test at ...
9
The Effect of Wearing Different Types of Respirators on Postural Stability and Comfort
... the respirators had no significant effect on the subjects’ ability to use the automatic postural responses to linear forward and backward support surface perturbations or perturbations causing ankle ...
7
Aerial Photography using a Nokia N95
... gether to create a mosaic. All these steps are done with no intervention from the end-user aside from launching the applications in the ground PC and the phone. If in- ternet is available, the downloaded images as well ...
6