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Bacterial filters protect anaesthetic equipment in a low‐flow system
Summary We have recently described a low‐flow system with mechanical ventilation in which there was an open connection between the circle and ventilator. In the present study bacterial contamination and the role of bacterial filters at different points in the system were studied. Filters between the...
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| Published in: | Anaesthesia 1993-06, Vol.48 (6), p.520-523 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c4510-effdc3627a8c870a722dba9e8ef7a8f42cd7ecbfe84bf3ae4ce7b4302882ce0f3 |
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| cites | cdi_FETCH-LOGICAL-c4510-effdc3627a8c870a722dba9e8ef7a8f42cd7ecbfe84bf3ae4ce7b4302882ce0f3 |
| container_end_page | 523 |
| container_issue | 6 |
| container_start_page | 520 |
| container_title | Anaesthesia |
| container_volume | 48 |
| creator | LUTTROPP, H. H. BERNTMAN, L. |
| description | Summary
We have recently described a low‐flow system with mechanical ventilation in which there was an open connection between the circle and ventilator. In the present study bacterial contamination and the role of bacterial filters at different points in the system were studied. Filters between the tracheal tube and circle are an effective barrier, but their absence did not increase contamination of either the circle or the ventilator. Some filters are also effective as heat and moisture exchangers if situated at the tracheal tube. Because of the lack of bacterial contamination, a prolonged interval between disinfection of the open connection and ventilator is acceptable, which reduces wear and costs. |
| doi_str_mv | 10.1111/j.1365-2044.1993.tb07076.x |
| format | article |
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We have recently described a low‐flow system with mechanical ventilation in which there was an open connection between the circle and ventilator. In the present study bacterial contamination and the role of bacterial filters at different points in the system were studied. Filters between the tracheal tube and circle are an effective barrier, but their absence did not increase contamination of either the circle or the ventilator. Some filters are also effective as heat and moisture exchangers if situated at the tracheal tube. Because of the lack of bacterial contamination, a prolonged interval between disinfection of the open connection and ventilator is acceptable, which reduces wear and costs.</description><identifier>ISSN: 0003-2409</identifier><identifier>EISSN: 1365-2044</identifier><identifier>DOI: 10.1111/j.1365-2044.1993.tb07076.x</identifier><identifier>PMID: 8322994</identifier><identifier>CODEN: ANASAB</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Anesthesia ; Anesthesia, Closed-Circuit - instrumentation ; Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy ; Anesthesia: equipment, devices ; Bacteria - isolation & purification ; bacterial filters ; Biological and medical sciences ; breathing systems ; circle ; Equipment Contamination - prevention & control ; Filtration - instrumentation ; Humans ; Medical sciences ; Respiration, Artificial - instrumentation</subject><ispartof>Anaesthesia, 1993-06, Vol.48 (6), p.520-523</ispartof><rights>1993 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4510-effdc3627a8c870a722dba9e8ef7a8f42cd7ecbfe84bf3ae4ce7b4302882ce0f3</citedby><cites>FETCH-LOGICAL-c4510-effdc3627a8c870a722dba9e8ef7a8f42cd7ecbfe84bf3ae4ce7b4302882ce0f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4741722$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8322994$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>LUTTROPP, H. H.</creatorcontrib><creatorcontrib>BERNTMAN, L.</creatorcontrib><title>Bacterial filters protect anaesthetic equipment in a low‐flow system</title><title>Anaesthesia</title><addtitle>Anaesthesia</addtitle><description>Summary
We have recently described a low‐flow system with mechanical ventilation in which there was an open connection between the circle and ventilator. In the present study bacterial contamination and the role of bacterial filters at different points in the system were studied. Filters between the tracheal tube and circle are an effective barrier, but their absence did not increase contamination of either the circle or the ventilator. Some filters are also effective as heat and moisture exchangers if situated at the tracheal tube. Because of the lack of bacterial contamination, a prolonged interval between disinfection of the open connection and ventilator is acceptable, which reduces wear and costs.</description><subject>Anesthesia</subject><subject>Anesthesia, Closed-Circuit - instrumentation</subject><subject>Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy</subject><subject>Anesthesia: equipment, devices</subject><subject>Bacteria - isolation & purification</subject><subject>bacterial filters</subject><subject>Biological and medical sciences</subject><subject>breathing systems</subject><subject>circle</subject><subject>Equipment Contamination - prevention & control</subject><subject>Filtration - instrumentation</subject><subject>Humans</subject><subject>Medical sciences</subject><subject>Respiration, Artificial - instrumentation</subject><issn>0003-2409</issn><issn>1365-2044</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNqVkE1OwzAQhS0EKqVwBKQIIXYJ_kvtsEGlagGpgg2sLccdC1dJ2saJ2u44AmfkJLhq1D3ejDXvjf3mQ-iG4ISEc79ICBumMcWcJyTLWNLkWGAxTLYnqH-UTlEfY8xiynF2ji68X2BMqCSyh3qSUZplvI-mT9o0UDtdRNYV4eajVb1swDSRrjT45gsaZyJYt25VQtVErop0VCw3v98_NpTI73wD5SU6s7rwcNXVAfqcTj7GL_Hs_fl1PJrFhqcEx2Dt3LAhFVoaKbAWlM5znYEEG1qWUzMXYHILkueWaeAGRM4ZplJSA9iyAbo7vBtCrtsQT5XOGygKXcGy9UqkkothSoLx4WA09dL7Gqxa1a7U9U4RrPYQ1ULtSak9KbWHqDqIahuGr7tf2ryE-XG0oxb0207X3ujC1royzh9tXHASNgu2x4Nt4wrY_SOAGr2NJinF7A8TVJFj</recordid><startdate>199306</startdate><enddate>199306</enddate><creator>LUTTROPP, H. H.</creator><creator>BERNTMAN, L.</creator><general>Blackwell Publishing Ltd</general><general>Blackwell</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>199306</creationdate><title>Bacterial filters protect anaesthetic equipment in a low‐flow system</title><author>LUTTROPP, H. H. ; BERNTMAN, L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4510-effdc3627a8c870a722dba9e8ef7a8f42cd7ecbfe84bf3ae4ce7b4302882ce0f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Anesthesia</topic><topic>Anesthesia, Closed-Circuit - instrumentation</topic><topic>Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy</topic><topic>Anesthesia: equipment, devices</topic><topic>Bacteria - isolation & purification</topic><topic>bacterial filters</topic><topic>Biological and medical sciences</topic><topic>breathing systems</topic><topic>circle</topic><topic>Equipment Contamination - prevention & control</topic><topic>Filtration - instrumentation</topic><topic>Humans</topic><topic>Medical sciences</topic><topic>Respiration, Artificial - instrumentation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>LUTTROPP, H. H.</creatorcontrib><creatorcontrib>BERNTMAN, L.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Anaesthesia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>LUTTROPP, H. H.</au><au>BERNTMAN, L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bacterial filters protect anaesthetic equipment in a low‐flow system</atitle><jtitle>Anaesthesia</jtitle><addtitle>Anaesthesia</addtitle><date>1993-06</date><risdate>1993</risdate><volume>48</volume><issue>6</issue><spage>520</spage><epage>523</epage><pages>520-523</pages><issn>0003-2409</issn><eissn>1365-2044</eissn><coden>ANASAB</coden><abstract>Summary
We have recently described a low‐flow system with mechanical ventilation in which there was an open connection between the circle and ventilator. In the present study bacterial contamination and the role of bacterial filters at different points in the system were studied. Filters between the tracheal tube and circle are an effective barrier, but their absence did not increase contamination of either the circle or the ventilator. Some filters are also effective as heat and moisture exchangers if situated at the tracheal tube. Because of the lack of bacterial contamination, a prolonged interval between disinfection of the open connection and ventilator is acceptable, which reduces wear and costs.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>8322994</pmid><doi>10.1111/j.1365-2044.1993.tb07076.x</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-2409 |
| ispartof | Anaesthesia, 1993-06, Vol.48 (6), p.520-523 |
| issn | 0003-2409 1365-2044 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_75847651 |
| source | Alma/SFX Local Collection |
| subjects | Anesthesia Anesthesia, Closed-Circuit - instrumentation Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy Anesthesia: equipment, devices Bacteria - isolation & purification bacterial filters Biological and medical sciences breathing systems circle Equipment Contamination - prevention & control Filtration - instrumentation Humans Medical sciences Respiration, Artificial - instrumentation |
| title | Bacterial filters protect anaesthetic equipment in a low‐flow system |
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