Protective performance test and safety risk evaluation of a powered air purifying suit / (Record no. 1795)

MARC details
000 -LEADER
fixed length control field 02267nam a22002297a 4500
003 - CONTROL NUMBER IDENTIFIER
control field DOH
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20201121172157.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 201121b ||||| |||| 00| 0 eng d
245 ## - TITLE STATEMENT
Title Protective performance test and safety risk evaluation of a powered air purifying suit /
Statement of responsibility, etc. Limei Hao [and five others]
520 3# - SUMMARY, ETC.
Summary, etc. Thepositivepressurebiologicalprotectivesuitisthehighestdegreeofpersonalprotectiveequipment,anditsperformancedirectly impacts the health and safety of the wearer. Protection factor is the mostcritical measure of the performance of apositive pressure bio-protective suit. This study establishes a dynamic detection system for the positive pressure bio-protective suit, to evaluate its safety risks, and explores methods to reduce these risks. A manikin was used to performhuman actions, such as raising the arms, sitting, and walking, that were simulated at different levels. Integrity breachesof different shapes and sizes were made to different parts of the suit for evaluation. The aerosol concentration and thepressure of the suit were detected. Positive-pressure suits provide exceptionally good protection even in accident scenariosand provide a greaterflexibility and more ergonomic benefits. However, sufficiently large (>3 cm) breaches caused anegative-pressure and an inward airflow during vigorous activities. The location of the breach site on the suit also hadasignificant effect on bio-aerosol leakage. Studies have shown that effective methods to avoid the risk of damage includeincreasing the air supplyflow and performing gentle movements while wearing the suit. The dynamic detection methodand the results obtained in this study are a significant advance to predict and avoid the risks associated with powered air-purifying suit.
580 ## - LINKING ENTRY COMPLEXITY NOTE
Linking entry complexity note In: Biosafety and Health, 2019 Vol. 1(2) pages: 91-97<br/><br/>
650 #2 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Personal Protective Equipment
653 ## - INDEX TERM--UNCONTROLLED
Uncontrolled term Air Purifying Suit
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Hao, Limei
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Qi, Jiancheng
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Wang, Runze
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Yi, Ying
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Wu, Jinhui
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://reader.elsevier.com/reader/sd/pii/S2590053619300229?token=EEC5C450218ED833860FA683716F212DFA01B2A208BC4D8980399C8A729F3F6C32A4B5AC55BEB06AF5B16C894090FF78">https://reader.elsevier.com/reader/sd/pii/S2590053619300229?token=EEC5C450218ED833860FA683716F212DFA01B2A208BC4D8980399C8A729F3F6C32A4B5AC55BEB06AF5B16C894090FF78</a>
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type COVID 19 Resource
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-- 1795
-- 1795
Holdings
Withdrawn status Lost status Damaged status Not for loan Home library Current library Shelving location Date acquired Total Checkouts Full call number Barcode Date last seen Price effective from Koha item type
        DOH Central Library DOH Central Library Electronic Resource Section 11/21/2020   COVID-19-000062 D0001C000062 11/21/2020 11/21/2020 COVID 19 Resource