Determining the filtration efficiency of half-face medical protection mask (N99) against viral aerosol
Identifieur interne : 000C40 ( Pmc/Checkpoint ); précédent : 000C39; suivant : 000C41Determining the filtration efficiency of half-face medical protection mask (N99) against viral aerosol
Auteurs : Zhanbo Wen ; Jianchun Lu ; Jinsong Li ; Na Li ; Jianjun Zhao ; Jie Wang ; Long Yu ; Wenhui YangSource :
- Aerobiologia [ 0393-5965 ] ; 2010.
Abstract
Hospital-based outbreaks of severe acute respiratory syndrome (SARS) have once again highlighted the vulnerability of healthcare workers (HCWs). Use of personal respiratory protective equipment was the main method used by HCWs to avoid nosocomial transmission. This paper describes the technology used to evaluate the filtration efficiency of the half-face medical protection mask (N99), manufactured by Firmshield Biotechnology, against viral aerosol. Viral aerosol was generated and then sampled simultaneously with and without the test mask. This enables a percentage efficiency value to be calculated against test phage f2 aerosols (surrogates of viral pathogen aerosols). At the same time the mask filtration efficiency against NaCl particle aerosol was determined by use of TSI8130 equipment and face-fit factor was tested by use of TSI8020 equipment. The half-face medical protection mask (N99) evaluated by use of the viral aerosol had a filtration efficiency >99%. The mask filtration efficiency against NaCl particle aerosol was 99.634 ± 0.024% and it had a good face-fit factor. This half-face medical protection mask (N99) can protect the wearer from viral aerosol disease transmission. The test method can be used to assess filtration efficacy against viral aerosol of masks used for respiratory protection.
Url:
DOI: 10.1007/s10453-010-9160-4
PubMed: 32214626
PubMed Central: 7087622
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
PMC:7087622Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Determining the filtration efficiency of half-face medical protection mask (N99) against viral aerosol</title><author><name sortKey="Wen, Zhanbo" sort="Wen, Zhanbo" uniqKey="Wen Z" first="Zhanbo" last="Wen">Zhanbo Wen</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Lu, Jianchun" sort="Lu, Jianchun" uniqKey="Lu J" first="Jianchun" last="Lu">Jianchun Lu</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Li, Jinsong" sort="Li, Jinsong" uniqKey="Li J" first="Jinsong" last="Li">Jinsong Li</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Li, Na" sort="Li, Na" uniqKey="Li N" first="Na" last="Li">Na Li</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Zhao, Jianjun" sort="Zhao, Jianjun" uniqKey="Zhao J" first="Jianjun" last="Zhao">Jianjun Zhao</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Wang, Jie" sort="Wang, Jie" uniqKey="Wang J" first="Jie" last="Wang">Jie Wang</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Yu, Long" sort="Yu, Long" uniqKey="Yu L" first="Long" last="Yu">Long Yu</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Yang, Wenhui" sort="Yang, Wenhui" uniqKey="Yang W" first="Wenhui" last="Yang">Wenhui Yang</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">32214626</idno><idno type="pmc">7087622</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7087622</idno><idno type="RBID">PMC:7087622</idno><idno type="doi">10.1007/s10453-010-9160-4</idno><date when="2010">2010</date><idno type="wicri:Area/Pmc/Corpus">000261</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000261</idno><idno type="wicri:Area/Pmc/Curation">000261</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000261</idno><idno type="wicri:Area/Pmc/Checkpoint">000C40</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">000C40</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Determining the filtration efficiency of half-face medical protection mask (N99) against viral aerosol</title><author><name sortKey="Wen, Zhanbo" sort="Wen, Zhanbo" uniqKey="Wen Z" first="Zhanbo" last="Wen">Zhanbo Wen</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Lu, Jianchun" sort="Lu, Jianchun" uniqKey="Lu J" first="Jianchun" last="Lu">Jianchun Lu</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Li, Jinsong" sort="Li, Jinsong" uniqKey="Li J" first="Jinsong" last="Li">Jinsong Li</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Li, Na" sort="Li, Na" uniqKey="Li N" first="Na" last="Li">Na Li</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Zhao, Jianjun" sort="Zhao, Jianjun" uniqKey="Zhao J" first="Jianjun" last="Zhao">Jianjun Zhao</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Wang, Jie" sort="Wang, Jie" uniqKey="Wang J" first="Jie" last="Wang">Jie Wang</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Yu, Long" sort="Yu, Long" uniqKey="Yu L" first="Long" last="Yu">Long Yu</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author><author><name sortKey="Yang, Wenhui" sort="Yang, Wenhui" uniqKey="Yang W" first="Wenhui" last="Yang">Wenhui Yang</name><affiliation><nlm:aff id="Aff1"></nlm:aff></affiliation></author></analytic><series><title level="j">Aerobiologia</title><idno type="ISSN">0393-5965</idno><idno type="eISSN">1573-3025</idno><imprint><date when="2010">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Hospital-based outbreaks of severe acute respiratory syndrome (SARS) have once again highlighted the vulnerability of healthcare workers (HCWs). Use of personal respiratory protective equipment was the main method used by HCWs to avoid nosocomial transmission. This paper describes the technology used to evaluate the filtration efficiency of the half-face medical protection mask (N99), manufactured by Firmshield Biotechnology, against viral aerosol. Viral aerosol was generated and then sampled simultaneously with and without the test mask. This enables a percentage efficiency value to be calculated against test phage f2 aerosols (surrogates of viral pathogen aerosols). At the same time the mask filtration efficiency against NaCl particle aerosol was determined by use of TSI8130 equipment and face-fit factor was tested by use of TSI8020 equipment. The half-face medical protection mask (N99) evaluated by use of the viral aerosol had a filtration efficiency >99%. The mask filtration efficiency against NaCl particle aerosol was 99.634 ± 0.024% and it had a good face-fit factor. This half-face medical protection mask (N99) can protect the wearer from viral aerosol disease transmission. The test method can be used to assess filtration efficacy against viral aerosol of masks used for respiratory protection.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Andersen, Aa" uniqKey="Andersen A">AA Andersen</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Brosseau, Lm" uniqKey="Brosseau L">LM Brosseau</name></author><author><name sortKey="Mccullough, Nv" uniqKey="Mccullough N">NV McCullough</name></author><author><name sortKey="Vesley, D" uniqKey="Vesley D">D Vesley</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Chen, Sk" uniqKey="Chen S">SK Chen</name></author><author><name sortKey="Vesley, D" uniqKey="Vesley D">D Vesley</name></author><author><name sortKey="Brosseau, Lm" uniqKey="Brosseau L">LM Brosseau</name></author><author><name sortKey="Vincent, Jh" uniqKey="Vincent J">JH Vincent</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Chen, Zb" uniqKey="Chen Z">ZB Chen</name></author><author><name sortKey="Huang, Hy" uniqKey="Huang H">HY Huang</name></author><author><name sortKey="Zhang, Cw" uniqKey="Zhang C">CW Zhang</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Gamage, B" uniqKey="Gamage B">B Gamage</name></author><author><name sortKey="Moore, D" uniqKey="Moore D">D Moore</name></author><author><name sortKey="Copes, R" uniqKey="Copes R">R Copes</name></author><author><name sortKey="Yassi, A" uniqKey="Yassi A">A Yassi</name></author><author><name sortKey="Bryce, E" uniqKey="Bryce E">E Bryce</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Griffiths, Wd" uniqKey="Griffiths W">WD Griffiths</name></author><author><name sortKey="Bennett, A" uniqKey="Bennett A">A Bennett</name></author><author><name sortKey="Speight, S" uniqKey="Speight S">S Speight</name></author><author><name sortKey="Parks, S" uniqKey="Parks S">S Parks</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Hodous, Tk" uniqKey="Hodous T">TK Hodous</name></author><author><name sortKey="Coffey, Cc" uniqKey="Coffey C">CC Coffey</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Holton, J" uniqKey="Holton J">J Holton</name></author><author><name sortKey="Webb, Ar" uniqKey="Webb A">AR Webb</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jarvis, Wr" uniqKey="Jarvis W">WR Jarvis</name></author><author><name sortKey="Bolyard, Ea" uniqKey="Bolyard E">EA Bolyard</name></author><author><name sortKey="Bozzi, Cj" uniqKey="Bozzi C">CJ Bozzi</name></author><author><name sortKey="Burwen, Dr" uniqKey="Burwen D">DR Burwen</name></author><author><name sortKey="Dooley, Sw" uniqKey="Dooley S">SW Dooley</name></author><author><name sortKey="Martin, Ls" uniqKey="Martin L">LS Martin</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Ko, G" uniqKey="Ko G">G Ko</name></author><author><name sortKey="Burge, H" uniqKey="Burge H">H Burge</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Low, Jg" uniqKey="Low J">JG Low</name></author><author><name sortKey="Wilder Smith, A" uniqKey="Wilder Smith A">A Wilder-Smith</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Mccullough, Nv" uniqKey="Mccullough N">NV McCullough</name></author><author><name sortKey="Brosseau, Lm" uniqKey="Brosseau L">LM Brosseau</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Nishiyama, A" uniqKey="Nishiyama A">A Nishiyama</name></author><author><name sortKey="Wakasugi, N" uniqKey="Wakasugi N">N Wakasugi</name></author><author><name sortKey="Kirikae, T" uniqKey="Kirikae T">T Kirikae</name></author><author><name sortKey="Quy, T" uniqKey="Quy T">T Quy</name></author><author><name sortKey="Ha Le, D" uniqKey="Ha Le D">D Ha le</name></author><author><name sortKey="Ban, Vv" uniqKey="Ban V">VV Ban</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Pei, Ly" uniqKey="Pei L">LY Pei</name></author><author><name sortKey="Gao, Zc" uniqKey="Gao Z">ZC Gao</name></author><author><name sortKey="Yang, Z" uniqKey="Yang Z">Z Yang</name></author><author><name sortKey="Wei, Dg" uniqKey="Wei D">DG Wei</name></author><author><name sortKey="Wang, Sx" uniqKey="Wang S">SX Wang</name></author><author><name sortKey="Ji, Jm" uniqKey="Ji J">JM Ji</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Qian, Y" uniqKey="Qian Y">Y Qian</name></author><author><name sortKey="Willeke, K" uniqKey="Willeke K">K Willeke</name></author><author><name sortKey="Grinshpun, Sa" uniqKey="Grinshpun S">SA Grinshpun</name></author><author><name sortKey="Donnelly, J" uniqKey="Donnelly J">J Donnelly</name></author><author><name sortKey="Coffey, Cc" uniqKey="Coffey C">CC Coffey</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Rengasamy, A" uniqKey="Rengasamy A">A Rengasamy</name></author><author><name sortKey="Zhuang, Z" uniqKey="Zhuang Z">Z Zhuang</name></author><author><name sortKey="Berryann, R" uniqKey="Berryann R">R BerryAnn</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Schaefer, Ja" uniqKey="Schaefer J">JA Schaefer</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Tai, Dy" uniqKey="Tai D">DY Tai</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tang, Jw" uniqKey="Tang J">JW Tang</name></author><author><name sortKey="Li, Y" uniqKey="Li Y">Y Li</name></author><author><name sortKey="Eames, I" uniqKey="Eames I">I Eames</name></author><author><name sortKey="Chan, Pks" uniqKey="Chan P">PKS Chan</name></author><author><name sortKey="Ridgway, Gl" uniqKey="Ridgway G">GL Ridgway</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Wilder Smith, A" uniqKey="Wilder Smith A">A Wilder-Smith</name></author><author><name sortKey="Low, Jg" uniqKey="Low J">JG Low</name></author></analytic></biblStruct></listBibl></div1></back></TEI><pmc article-type="research-article"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Aerobiologia (Bologna)</journal-id><journal-id journal-id-type="iso-abbrev">Aerobiologia (Bologna)</journal-id><journal-title-group><journal-title>Aerobiologia</journal-title></journal-title-group><issn pub-type="ppub">0393-5965</issn><issn pub-type="epub">1573-3025</issn><publisher><publisher-name>Springer Netherlands</publisher-name><publisher-loc>Dordrecht</publisher-loc></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">32214626</article-id><article-id pub-id-type="pmc">7087622</article-id><article-id pub-id-type="publisher-id">9160</article-id><article-id pub-id-type="doi">10.1007/s10453-010-9160-4</article-id><article-categories><subj-group subj-group-type="heading"><subject>Original Paper</subject></subj-group></article-categories><title-group><article-title>Determining the filtration efficiency of half-face medical protection mask (N99) against viral aerosol</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Wen</surname><given-names>ZhanBo</given-names></name><xref ref-type="aff" rid="Aff1"></xref></contrib><contrib contrib-type="author"><name><surname>Lu</surname><given-names>JianChun</given-names></name><xref ref-type="aff" rid="Aff1"></xref></contrib><contrib contrib-type="author" corresp="yes"><name><surname>Li</surname><given-names>JinSong</given-names></name><address><phone>+86-10-63865693</phone><email>lij-s@163.com</email></address><xref ref-type="aff" rid="Aff1"></xref></contrib><contrib contrib-type="author"><name><surname>Li</surname><given-names>Na</given-names></name><xref ref-type="aff" rid="Aff1"></xref></contrib><contrib contrib-type="author"><name><surname>Zhao</surname><given-names>JianJun</given-names></name><xref ref-type="aff" rid="Aff1"></xref></contrib><contrib contrib-type="author"><name><surname>Wang</surname><given-names>Jie</given-names></name><xref ref-type="aff" rid="Aff1"></xref></contrib><contrib contrib-type="author"><name><surname>Yu</surname><given-names>Long</given-names></name><xref ref-type="aff" rid="Aff1"></xref></contrib><contrib contrib-type="author"><name><surname>Yang</surname><given-names>WenHui</given-names></name><xref ref-type="aff" rid="Aff1"></xref></contrib><aff id="Aff1"><institution-wrap><institution-id institution-id-type="GRID">grid.410576.1</institution-id><institution>State Key Laboratory of Pathogen and Biosecurity,</institution><institution>Beijing Institute of Microbiology and Epidemiology,</institution></institution-wrap>No. 20 Dongdajie Street, Fengtai district, Beijing, 100071 China</aff></contrib-group><pub-date pub-type="epub"><day>13</day><month>4</month><year>2010</year></pub-date><pub-date pub-type="ppub"><year>2010</year></pub-date><volume>26</volume><issue>3</issue><fpage>245</fpage><lpage>251</lpage><history><date date-type="received"><day>5</day><month>11</month><year>2009</year></date><date date-type="accepted"><day>23</day><month>3</month><year>2010</year></date></history><permissions><copyright-statement>© Springer Science+Business Media B.V. 2010</copyright-statement><license><license-p>This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.</license-p></license></permissions><abstract id="Abs1"><p>Hospital-based outbreaks of severe acute respiratory syndrome (SARS) have once again highlighted the vulnerability of healthcare workers (HCWs). Use of personal respiratory protective equipment was the main method used by HCWs to avoid nosocomial transmission. This paper describes the technology used to evaluate the filtration efficiency of the half-face medical protection mask (N99), manufactured by Firmshield Biotechnology, against viral aerosol. Viral aerosol was generated and then sampled simultaneously with and without the test mask. This enables a percentage efficiency value to be calculated against test phage f2 aerosols (surrogates of viral pathogen aerosols). At the same time the mask filtration efficiency against NaCl particle aerosol was determined by use of TSI8130 equipment and face-fit factor was tested by use of TSI8020 equipment. The half-face medical protection mask (N99) evaluated by use of the viral aerosol had a filtration efficiency >99%. The mask filtration efficiency against NaCl particle aerosol was 99.634 ± 0.024% and it had a good face-fit factor. This half-face medical protection mask (N99) can protect the wearer from viral aerosol disease transmission. The test method can be used to assess filtration efficacy against viral aerosol of masks used for respiratory protection.</p></abstract><kwd-group xml:lang="en"><title>Keywords</title><kwd>Viral aerosol</kwd><kwd>Filtration efficiency</kwd><kwd>Nosocomial transmission</kwd><kwd>Half-face medical protection mask</kwd></kwd-group><custom-meta-group><custom-meta><meta-name>issue-copyright-statement</meta-name><meta-value>© Springer Science+Business Media B.V. 2010</meta-value></custom-meta></custom-meta-group></article-meta></front></pmc><affiliations><list></list><tree><noCountry><name sortKey="Li, Jinsong" sort="Li, Jinsong" uniqKey="Li J" first="Jinsong" last="Li">Jinsong Li</name><name sortKey="Li, Na" sort="Li, Na" uniqKey="Li N" first="Na" last="Li">Na Li</name><name sortKey="Lu, Jianchun" sort="Lu, Jianchun" uniqKey="Lu J" first="Jianchun" last="Lu">Jianchun Lu</name><name sortKey="Wang, Jie" sort="Wang, Jie" uniqKey="Wang J" first="Jie" last="Wang">Jie Wang</name><name sortKey="Wen, Zhanbo" sort="Wen, Zhanbo" uniqKey="Wen Z" first="Zhanbo" last="Wen">Zhanbo Wen</name><name sortKey="Yang, Wenhui" sort="Yang, Wenhui" uniqKey="Yang W" first="Wenhui" last="Yang">Wenhui Yang</name><name sortKey="Yu, Long" sort="Yu, Long" uniqKey="Yu L" first="Long" last="Yu">Long Yu</name><name sortKey="Zhao, Jianjun" sort="Zhao, Jianjun" uniqKey="Zhao J" first="Jianjun" last="Zhao">Jianjun Zhao</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Sante/explor/SrasV1/Data/Pmc/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000C40 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd -nk 000C40 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Sante
|area= SrasV1
|flux= Pmc
|étape= Checkpoint
|type= RBID
|clé= PMC:7087622
|texte= Determining the filtration efficiency of half-face medical protection mask (N99) against viral aerosol
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/RBID.i -Sk "pubmed:32214626" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd \
| NlmPubMed2Wicri -a SrasV1
| This area was generated with Dilib version V0.6.33. |  |