Inspired oxygen fraction achieved with a portable ventilator: Determinant factors
Non-invasive positive pressure ventilation (NIPPV) is an effective treatment in respiratory failure. Continuous positive pressure (CPAP) may also be useful in acute hypoxaemic patients. Supplementary oxygen is usually necessary in both systems. However, the inspired oxygen fraction (FiO 2) delivered...
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| Veröffentlicht in: | Respiratory medicine 2006-09, Vol.100 (9), p.1608-1613 |
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| creator | Samolski, D. Antón, A. Güell, R. Sanz, F. Giner, J. Casan, P. |
| description | Non-invasive positive pressure ventilation (NIPPV) is an effective treatment in respiratory failure. Continuous positive pressure (CPAP) may also be useful in acute hypoxaemic patients. Supplementary oxygen is usually necessary in both systems. However, the inspired oxygen fraction (FiO
2) delivered by a NIV portable ventilator is unknown. The main objectives of this study were to establish the maximal FiO
2 that could be achieved by these devices and to analyse the FiO
2 determinant factors.
Ten healthy volunteers were evaluated using a BiPAP ST30 ventilator (Respironics, USA) with a single-limb circuit, expiratory port and nasal mask (Respironics, USA). Oxygen (15
L/min) was administered at two connection points (proximal and distal). Each volunteer carried out a NIPPV (inspiratory pressure 20
cmH
2O [1.95
kPa]—expiratory pressure 8
cmH
2O [0.78
kPa]) and a CPAP (10
cmH
2O [0.981
kPa]) session. FiO
2 was analysed by a probe located in the mask. Minute volume (MV) was measured using a pneumotachograph.
Maximal FiO
2 was obtained with CPAP and distal oxygen connection point (67.39+/−15.39%). NIPPV achieved higher MV than CPAP. FiO
2 was inversely correlated with MV.
FiO
2 obtained while using a NIPPV portable ventilator depends on the ventilatory assistant mode, the oxygen connection point and the MV reached. |
| doi_str_mv | 10.1016/j.rmed.2005.12.005 |
| format | Article |
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2) delivered by a NIV portable ventilator is unknown. The main objectives of this study were to establish the maximal FiO
2 that could be achieved by these devices and to analyse the FiO
2 determinant factors.
Ten healthy volunteers were evaluated using a BiPAP ST30 ventilator (Respironics, USA) with a single-limb circuit, expiratory port and nasal mask (Respironics, USA). Oxygen (15
L/min) was administered at two connection points (proximal and distal). Each volunteer carried out a NIPPV (inspiratory pressure 20
cmH
2O [1.95
kPa]—expiratory pressure 8
cmH
2O [0.78
kPa]) and a CPAP (10
cmH
2O [0.981
kPa]) session. FiO
2 was analysed by a probe located in the mask. Minute volume (MV) was measured using a pneumotachograph.
Maximal FiO
2 was obtained with CPAP and distal oxygen connection point (67.39+/−15.39%). NIPPV achieved higher MV than CPAP. FiO
2 was inversely correlated with MV.
FiO
2 obtained while using a NIPPV portable ventilator depends on the ventilatory assistant mode, the oxygen connection point and the MV reached.</description><identifier>ISSN: 0954-6111</identifier><identifier>EISSN: 1532-3064</identifier><identifier>DOI: 10.1016/j.rmed.2005.12.005</identifier><identifier>PMID: 16448810</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Biological and medical sciences ; Continuous Positive Airway Pressure - instrumentation ; Cross-Over Studies ; Humans ; Inhalation ; Inspired oxygen fraction ; Medical sciences ; Non-invasive ventilation ; Oxygen - administration & dosage ; Oxygen - analysis ; Oxygen Inhalation Therapy - instrumentation ; Pneumology ; Portable ventilator ; Positive-Pressure Respiration - instrumentation ; Respiration, Artificial - instrumentation ; Respiratory failure ; Respiratory system : syndromes and miscellaneous diseases ; Ventilators, Mechanical</subject><ispartof>Respiratory medicine, 2006-09, Vol.100 (9), p.1608-1613</ispartof><rights>2006 Elsevier Ltd</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c456t-3cd15f7db45964c5c48f1239f8744aca0eeaaa649adbb081dcf3caaed7188e623</citedby><cites>FETCH-LOGICAL-c456t-3cd15f7db45964c5c48f1239f8744aca0eeaaa649adbb081dcf3caaed7188e623</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.rmed.2005.12.005$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,778,782,3539,27907,27908,45978</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17993939$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16448810$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Samolski, D.</creatorcontrib><creatorcontrib>Antón, A.</creatorcontrib><creatorcontrib>Güell, R.</creatorcontrib><creatorcontrib>Sanz, F.</creatorcontrib><creatorcontrib>Giner, J.</creatorcontrib><creatorcontrib>Casan, P.</creatorcontrib><title>Inspired oxygen fraction achieved with a portable ventilator: Determinant factors</title><title>Respiratory medicine</title><addtitle>Respir Med</addtitle><description>Non-invasive positive pressure ventilation (NIPPV) is an effective treatment in respiratory failure. Continuous positive pressure (CPAP) may also be useful in acute hypoxaemic patients. Supplementary oxygen is usually necessary in both systems. However, the inspired oxygen fraction (FiO
2) delivered by a NIV portable ventilator is unknown. The main objectives of this study were to establish the maximal FiO
2 that could be achieved by these devices and to analyse the FiO
2 determinant factors.
Ten healthy volunteers were evaluated using a BiPAP ST30 ventilator (Respironics, USA) with a single-limb circuit, expiratory port and nasal mask (Respironics, USA). Oxygen (15
L/min) was administered at two connection points (proximal and distal). Each volunteer carried out a NIPPV (inspiratory pressure 20
cmH
2O [1.95
kPa]—expiratory pressure 8
cmH
2O [0.78
kPa]) and a CPAP (10
cmH
2O [0.981
kPa]) session. FiO
2 was analysed by a probe located in the mask. Minute volume (MV) was measured using a pneumotachograph.
Maximal FiO
2 was obtained with CPAP and distal oxygen connection point (67.39+/−15.39%). NIPPV achieved higher MV than CPAP. FiO
2 was inversely correlated with MV.
FiO
2 obtained while using a NIPPV portable ventilator depends on the ventilatory assistant mode, the oxygen connection point and the MV reached.</description><subject>Biological and medical sciences</subject><subject>Continuous Positive Airway Pressure - instrumentation</subject><subject>Cross-Over Studies</subject><subject>Humans</subject><subject>Inhalation</subject><subject>Inspired oxygen fraction</subject><subject>Medical sciences</subject><subject>Non-invasive ventilation</subject><subject>Oxygen - administration & dosage</subject><subject>Oxygen - analysis</subject><subject>Oxygen Inhalation Therapy - instrumentation</subject><subject>Pneumology</subject><subject>Portable ventilator</subject><subject>Positive-Pressure Respiration - instrumentation</subject><subject>Respiration, Artificial - instrumentation</subject><subject>Respiratory failure</subject><subject>Respiratory system : syndromes and miscellaneous diseases</subject><subject>Ventilators, Mechanical</subject><issn>0954-6111</issn><issn>1532-3064</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kcFq3DAQhkVIaDbbvkAOxRDamx3JlmQ75BLStA0EQqE9i7E0brR4pY2k3TZvH5ldWuihzOE_zDfD8A0h54xWjDJ5uarCGk1VUyoqVlc5jsiCiaYuGyr5MVnQXvBSMsZOyVmMK0ppzzl9Q06Z5LzrGF2Qb_cubmxAU_jfLz_RFWMAnax3Begni7vc-GXTUwHFxocEw4TFDl2yEyQfropPmDCsrQOXijEP-hDfkpMRpojvDrkkPz7ffb_9Wj48frm_vXkoNRcylY02TIytGbjoJddC825kddOPXcs5aKCIACB5D2YYaMeMHhsNgKZlXYeybpbk437vJvjnLcak1jZqnCZw6LdRyW6uvs3gxT_gym-Dy7cpRhtBOW_FTNV7SgcfY8BRbYJdQ3jJkJp1q5WadatZt2K1ypGH3h9Wb4e592fk4DcDHw4ARA1Tluu0jX-5tu-buZbkes9hNrazGFTUFp1Gk3-jkzLe_u-OV0_nnrw</recordid><startdate>20060901</startdate><enddate>20060901</enddate><creator>Samolski, D.</creator><creator>Antón, A.</creator><creator>Güell, R.</creator><creator>Sanz, F.</creator><creator>Giner, J.</creator><creator>Casan, P.</creator><general>Elsevier Ltd</general><general>Elsevier</general><general>Elsevier Limited</general><scope>6I.</scope><scope>AAFTH</scope><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>7U9</scope><scope>ASE</scope><scope>FPQ</scope><scope>H94</scope><scope>K6X</scope><scope>K9.</scope><scope>M7N</scope><scope>NAPCQ</scope><scope>7X8</scope></search><sort><creationdate>20060901</creationdate><title>Inspired oxygen fraction achieved with a portable ventilator: Determinant factors</title><author>Samolski, D. ; Antón, A. ; Güell, R. ; Sanz, F. ; Giner, J. ; Casan, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c456t-3cd15f7db45964c5c48f1239f8744aca0eeaaa649adbb081dcf3caaed7188e623</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Biological and medical sciences</topic><topic>Continuous Positive Airway Pressure - instrumentation</topic><topic>Cross-Over Studies</topic><topic>Humans</topic><topic>Inhalation</topic><topic>Inspired oxygen fraction</topic><topic>Medical sciences</topic><topic>Non-invasive ventilation</topic><topic>Oxygen - administration & dosage</topic><topic>Oxygen - analysis</topic><topic>Oxygen Inhalation Therapy - instrumentation</topic><topic>Pneumology</topic><topic>Portable ventilator</topic><topic>Positive-Pressure Respiration - instrumentation</topic><topic>Respiration, Artificial - instrumentation</topic><topic>Respiratory failure</topic><topic>Respiratory system : syndromes and miscellaneous diseases</topic><topic>Ventilators, Mechanical</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Samolski, D.</creatorcontrib><creatorcontrib>Antón, A.</creatorcontrib><creatorcontrib>Güell, R.</creatorcontrib><creatorcontrib>Sanz, F.</creatorcontrib><creatorcontrib>Giner, J.</creatorcontrib><creatorcontrib>Casan, P.</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><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>Virology and AIDS Abstracts</collection><collection>British Nursing Index</collection><collection>British Nursing Index (BNI) (1985 to Present)</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>British Nursing Index</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Nursing & Allied Health Premium</collection><collection>MEDLINE - Academic</collection><jtitle>Respiratory medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Samolski, D.</au><au>Antón, A.</au><au>Güell, R.</au><au>Sanz, F.</au><au>Giner, J.</au><au>Casan, P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Inspired oxygen fraction achieved with a portable ventilator: Determinant factors</atitle><jtitle>Respiratory medicine</jtitle><addtitle>Respir Med</addtitle><date>2006-09-01</date><risdate>2006</risdate><volume>100</volume><issue>9</issue><spage>1608</spage><epage>1613</epage><pages>1608-1613</pages><issn>0954-6111</issn><eissn>1532-3064</eissn><abstract>Non-invasive positive pressure ventilation (NIPPV) is an effective treatment in respiratory failure. Continuous positive pressure (CPAP) may also be useful in acute hypoxaemic patients. Supplementary oxygen is usually necessary in both systems. However, the inspired oxygen fraction (FiO
2) delivered by a NIV portable ventilator is unknown. The main objectives of this study were to establish the maximal FiO
2 that could be achieved by these devices and to analyse the FiO
2 determinant factors.
Ten healthy volunteers were evaluated using a BiPAP ST30 ventilator (Respironics, USA) with a single-limb circuit, expiratory port and nasal mask (Respironics, USA). Oxygen (15
L/min) was administered at two connection points (proximal and distal). Each volunteer carried out a NIPPV (inspiratory pressure 20
cmH
2O [1.95
kPa]—expiratory pressure 8
cmH
2O [0.78
kPa]) and a CPAP (10
cmH
2O [0.981
kPa]) session. FiO
2 was analysed by a probe located in the mask. Minute volume (MV) was measured using a pneumotachograph.
Maximal FiO
2 was obtained with CPAP and distal oxygen connection point (67.39+/−15.39%). NIPPV achieved higher MV than CPAP. FiO
2 was inversely correlated with MV.
FiO
2 obtained while using a NIPPV portable ventilator depends on the ventilatory assistant mode, the oxygen connection point and the MV reached.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>16448810</pmid><doi>10.1016/j.rmed.2005.12.005</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete - AutoHoldings; MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Biological and medical sciences Continuous Positive Airway Pressure - instrumentation Cross-Over Studies Humans Inhalation Inspired oxygen fraction Medical sciences Non-invasive ventilation Oxygen - administration & dosage Oxygen - analysis Oxygen Inhalation Therapy - instrumentation Pneumology Portable ventilator Positive-Pressure Respiration - instrumentation Respiration, Artificial - instrumentation Respiratory failure Respiratory system : syndromes and miscellaneous diseases Ventilators, Mechanical |
| title | Inspired oxygen fraction achieved with a portable ventilator: Determinant factors |
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