Novel Video-Laryngoscope with Wireless Image Transmission via Wi-Fi towards a Smartphone
A low-cost video laryngoscope (VDL) called Hybrid 1.0 was developed using smart devices for visualization. To test its performance, we compared it with a high-end VDL device, using both in vitro and in vivo studies. During the in vitro study, medical students without experience in airway intubation...
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| Veröffentlicht in: | Electronics (Basel) 2020-10, Vol.9 (10), p.1629 |
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| creator | Guerra-Hernández, Mauricio Vidaña-Martínez, Gabriela Josefina Camacho-Juárez, José S. Barragán-Villegas, Hugo Calacuayo-Rojas, José Enrique Reyes, Bersaín Alexander Castañón-González, Jorge Alberto Núñez-Olvera, Oscar Fernando Fonseca-Leal, Ma. del Pilar |
| description | A low-cost video laryngoscope (VDL) called Hybrid 1.0 was developed using smart devices for visualization. To test its performance, we compared it with a high-end VDL device, using both in vitro and in vivo studies. During the in vitro study, medical students without experience in airway intubation were randomly asked to intubate a mannequin with different degrees of difficulty (Cormack–Lehane scales) by using either the Hybrid 1.0 VDL (GI) or a conventional laryngoscope (GII). During the in vivo study, N = 60 endotracheal intubations were performed by resident and base physicians, divided into two groups; the first group intubated with the Hybrid 1.0 VDL (GI) while the second group used a VDL C-Mac shovel (GII). As performance indexes, both studies reported the number of successful intubations (correct capnography signal) and intubation time. For the in vitro testing, no statistically significant differences were found regarding the number of successful intubations, while statistically significant differences were found regarding the intubation times. During the in vivo tests, procedures were performed by residents and by base physicians, and no statistically significant differences were found. The provided results point out that the VDL proposed can be clinically useful and offers technical characteristics similar to other VDLs that currently exist on the market. |
| doi_str_mv | 10.3390/electronics9101629 |
| format | Article |
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To test its performance, we compared it with a high-end VDL device, using both in vitro and in vivo studies. During the in vitro study, medical students without experience in airway intubation were randomly asked to intubate a mannequin with different degrees of difficulty (Cormack–Lehane scales) by using either the Hybrid 1.0 VDL (GI) or a conventional laryngoscope (GII). During the in vivo study, N = 60 endotracheal intubations were performed by resident and base physicians, divided into two groups; the first group intubated with the Hybrid 1.0 VDL (GI) while the second group used a VDL C-Mac shovel (GII). As performance indexes, both studies reported the number of successful intubations (correct capnography signal) and intubation time. For the in vitro testing, no statistically significant differences were found regarding the number of successful intubations, while statistically significant differences were found regarding the intubation times. During the in vivo tests, procedures were performed by residents and by base physicians, and no statistically significant differences were found. The provided results point out that the VDL proposed can be clinically useful and offers technical characteristics similar to other VDLs that currently exist on the market.</description><identifier>ISSN: 2079-9292</identifier><identifier>EISSN: 2079-9292</identifier><identifier>DOI: 10.3390/electronics9101629</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Biomedical materials ; Capnography ; Coronaviruses ; COVID-19 ; Electronic devices ; Image transmission ; In vitro methods and tests ; In vivo methods and tests ; Laryngoscopy ; Light emitting diodes ; Mannequins ; Medical instruments ; Performance indices ; Physicians ; Smart phones ; Smartphones ; Technology application ; Wi-Fi</subject><ispartof>Electronics (Basel), 2020-10, Vol.9 (10), p.1629</ispartof><rights>COPYRIGHT 2020 MDPI AG</rights><rights>2020 by the authors. Licensee MDPI, Basel, Switzerland. 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Vidaña-Martínez, Gabriela Josefina ; Camacho-Juárez, José S. ; Barragán-Villegas, Hugo ; Calacuayo-Rojas, José Enrique ; Reyes, Bersaín Alexander ; Castañón-González, Jorge Alberto ; Núñez-Olvera, Oscar Fernando ; Fonseca-Leal, Ma. del Pilar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c347t-302e8fa0ce3e5a3c8822a97f9042e642b897e965abe3bf2911421d5375760b3e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Biomedical materials</topic><topic>Capnography</topic><topic>Coronaviruses</topic><topic>COVID-19</topic><topic>Electronic devices</topic><topic>Image transmission</topic><topic>In vitro methods and tests</topic><topic>In vivo methods and tests</topic><topic>Laryngoscopy</topic><topic>Light emitting diodes</topic><topic>Mannequins</topic><topic>Medical instruments</topic><topic>Performance indices</topic><topic>Physicians</topic><topic>Smart phones</topic><topic>Smartphones</topic><topic>Technology application</topic><topic>Wi-Fi</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guerra-Hernández, Mauricio</creatorcontrib><creatorcontrib>Vidaña-Martínez, Gabriela Josefina</creatorcontrib><creatorcontrib>Camacho-Juárez, José S.</creatorcontrib><creatorcontrib>Barragán-Villegas, Hugo</creatorcontrib><creatorcontrib>Calacuayo-Rojas, José Enrique</creatorcontrib><creatorcontrib>Reyes, Bersaín Alexander</creatorcontrib><creatorcontrib>Castañón-González, Jorge Alberto</creatorcontrib><creatorcontrib>Núñez-Olvera, Oscar Fernando</creatorcontrib><creatorcontrib>Fonseca-Leal, Ma. del Pilar</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>Coronavirus Research Database</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Electronics (Basel)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guerra-Hernández, Mauricio</au><au>Vidaña-Martínez, Gabriela Josefina</au><au>Camacho-Juárez, José S.</au><au>Barragán-Villegas, Hugo</au><au>Calacuayo-Rojas, José Enrique</au><au>Reyes, Bersaín Alexander</au><au>Castañón-González, Jorge Alberto</au><au>Núñez-Olvera, Oscar Fernando</au><au>Fonseca-Leal, Ma. del Pilar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel Video-Laryngoscope with Wireless Image Transmission via Wi-Fi towards a Smartphone</atitle><jtitle>Electronics (Basel)</jtitle><date>2020-10-01</date><risdate>2020</risdate><volume>9</volume><issue>10</issue><spage>1629</spage><pages>1629-</pages><issn>2079-9292</issn><eissn>2079-9292</eissn><abstract>A low-cost video laryngoscope (VDL) called Hybrid 1.0 was developed using smart devices for visualization. To test its performance, we compared it with a high-end VDL device, using both in vitro and in vivo studies. During the in vitro study, medical students without experience in airway intubation were randomly asked to intubate a mannequin with different degrees of difficulty (Cormack–Lehane scales) by using either the Hybrid 1.0 VDL (GI) or a conventional laryngoscope (GII). During the in vivo study, N = 60 endotracheal intubations were performed by resident and base physicians, divided into two groups; the first group intubated with the Hybrid 1.0 VDL (GI) while the second group used a VDL C-Mac shovel (GII). As performance indexes, both studies reported the number of successful intubations (correct capnography signal) and intubation time. For the in vitro testing, no statistically significant differences were found regarding the number of successful intubations, while statistically significant differences were found regarding the intubation times. During the in vivo tests, procedures were performed by residents and by base physicians, and no statistically significant differences were found. The provided results point out that the VDL proposed can be clinically useful and offers technical characteristics similar to other VDLs that currently exist on the market.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/electronics9101629</doi><orcidid>https://orcid.org/0000-0001-5612-1256</orcidid><orcidid>https://orcid.org/0000-0001-6082-9767</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Biomedical materials Capnography Coronaviruses COVID-19 Electronic devices Image transmission In vitro methods and tests In vivo methods and tests Laryngoscopy Light emitting diodes Mannequins Medical instruments Performance indices Physicians Smart phones Smartphones Technology application Wi-Fi |
| title | Novel Video-Laryngoscope with Wireless Image Transmission via Wi-Fi towards a Smartphone |
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