Inhalation anesthesia equipment for rats with provision of simultaneous anesthetic and oxygen
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Cirúrgica Brasileira (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502011000200012 |
Resumo: | PURPOSE: To introduce a model of equipment for inhalation anesthesia in rats that offers better control of both flow and losses of ether during induction, maintenance, and recuperation. METHODS: The equipment consists of an air compressor with two outlets, a closed glass induction chamber, a glass reservoir for the anesthetic agent, a pediatric inhalation mask, a three-way stopcock, a Y-connector, and urinary catheters. Three hundred Wistar rats (Rattus norvegicus albinus) were given inhalation anesthesia. The evaluated parameters were equipment operation, duration of each phase of anesthesia, corneal reflex, muscular tonus, respiration during induction and maintenance, and volume of anesthesia. RESULTS: The average time taken for induction was 7.3 minutes; the average anesthetic recuperation time was 6.4 minutes. The amount of anesthetic used varied according to the weight of the animal, with the average volume of ether used being 6.5ml/hour. The availability of oxygen (room air) decreased the recuperation time and averted both respiratory depression and insufficient depth of anesthesia. CONCLUSION: The proposed equipment is practical, inexpensive, and allows for satisfactory control of anesthetic parameters during the entire procedure, making inhalation anesthesia in rats safe and essentially complication free. |
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Inhalation anesthesia equipment for rats with provision of simultaneous anesthetic and oxygenAnesthesiaAnesthesia and AnalgesiaAnesthesia, InhalationEther, EthylRatsPURPOSE: To introduce a model of equipment for inhalation anesthesia in rats that offers better control of both flow and losses of ether during induction, maintenance, and recuperation. METHODS: The equipment consists of an air compressor with two outlets, a closed glass induction chamber, a glass reservoir for the anesthetic agent, a pediatric inhalation mask, a three-way stopcock, a Y-connector, and urinary catheters. Three hundred Wistar rats (Rattus norvegicus albinus) were given inhalation anesthesia. The evaluated parameters were equipment operation, duration of each phase of anesthesia, corneal reflex, muscular tonus, respiration during induction and maintenance, and volume of anesthesia. RESULTS: The average time taken for induction was 7.3 minutes; the average anesthetic recuperation time was 6.4 minutes. The amount of anesthetic used varied according to the weight of the animal, with the average volume of ether used being 6.5ml/hour. The availability of oxygen (room air) decreased the recuperation time and averted both respiratory depression and insufficient depth of anesthesia. CONCLUSION: The proposed equipment is practical, inexpensive, and allows for satisfactory control of anesthetic parameters during the entire procedure, making inhalation anesthesia in rats safe and essentially complication free.Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia2011-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502011000200012Acta Cirúrgica Brasileira v.26 n.2 2011reponame:Acta Cirúrgica Brasileira (Online)instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)instacron:SBDPC10.1590/S0102-86502011000200012info:eu-repo/semantics/openAccessMiranda,Edinaldo Gonçalves deNascimento,Vinícius Pontes doWaisberg,Daniel ReisSousa,Manoel Wilkley Gomes deLima,Marcel Fernando Miranda BatistaSilva,Danilo dos SantosWaisberg,Jaqueseng2011-03-22T00:00:00Zoai:scielo:S0102-86502011000200012Revistahttps://www.bvs-vet.org.br/vetindex/periodicos/acta-cirurgica-brasileira/https://old.scielo.br/oai/scielo-oai.php||sgolden@terra.com.br0102-86501678-2674opendoar:2011-03-22T00:00Acta Cirúrgica Brasileira (Online) - Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)false |
dc.title.none.fl_str_mv |
Inhalation anesthesia equipment for rats with provision of simultaneous anesthetic and oxygen |
title |
Inhalation anesthesia equipment for rats with provision of simultaneous anesthetic and oxygen |
spellingShingle |
Inhalation anesthesia equipment for rats with provision of simultaneous anesthetic and oxygen Miranda,Edinaldo Gonçalves de Anesthesia Anesthesia and Analgesia Anesthesia, Inhalation Ether, Ethyl Rats |
title_short |
Inhalation anesthesia equipment for rats with provision of simultaneous anesthetic and oxygen |
title_full |
Inhalation anesthesia equipment for rats with provision of simultaneous anesthetic and oxygen |
title_fullStr |
Inhalation anesthesia equipment for rats with provision of simultaneous anesthetic and oxygen |
title_full_unstemmed |
Inhalation anesthesia equipment for rats with provision of simultaneous anesthetic and oxygen |
title_sort |
Inhalation anesthesia equipment for rats with provision of simultaneous anesthetic and oxygen |
author |
Miranda,Edinaldo Gonçalves de |
author_facet |
Miranda,Edinaldo Gonçalves de Nascimento,Vinícius Pontes do Waisberg,Daniel Reis Sousa,Manoel Wilkley Gomes de Lima,Marcel Fernando Miranda Batista Silva,Danilo dos Santos Waisberg,Jaques |
author_role |
author |
author2 |
Nascimento,Vinícius Pontes do Waisberg,Daniel Reis Sousa,Manoel Wilkley Gomes de Lima,Marcel Fernando Miranda Batista Silva,Danilo dos Santos Waisberg,Jaques |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Miranda,Edinaldo Gonçalves de Nascimento,Vinícius Pontes do Waisberg,Daniel Reis Sousa,Manoel Wilkley Gomes de Lima,Marcel Fernando Miranda Batista Silva,Danilo dos Santos Waisberg,Jaques |
dc.subject.por.fl_str_mv |
Anesthesia Anesthesia and Analgesia Anesthesia, Inhalation Ether, Ethyl Rats |
topic |
Anesthesia Anesthesia and Analgesia Anesthesia, Inhalation Ether, Ethyl Rats |
description |
PURPOSE: To introduce a model of equipment for inhalation anesthesia in rats that offers better control of both flow and losses of ether during induction, maintenance, and recuperation. METHODS: The equipment consists of an air compressor with two outlets, a closed glass induction chamber, a glass reservoir for the anesthetic agent, a pediatric inhalation mask, a three-way stopcock, a Y-connector, and urinary catheters. Three hundred Wistar rats (Rattus norvegicus albinus) were given inhalation anesthesia. The evaluated parameters were equipment operation, duration of each phase of anesthesia, corneal reflex, muscular tonus, respiration during induction and maintenance, and volume of anesthesia. RESULTS: The average time taken for induction was 7.3 minutes; the average anesthetic recuperation time was 6.4 minutes. The amount of anesthetic used varied according to the weight of the animal, with the average volume of ether used being 6.5ml/hour. The availability of oxygen (room air) decreased the recuperation time and averted both respiratory depression and insufficient depth of anesthesia. CONCLUSION: The proposed equipment is practical, inexpensive, and allows for satisfactory control of anesthetic parameters during the entire procedure, making inhalation anesthesia in rats safe and essentially complication free. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502011000200012 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502011000200012 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0102-86502011000200012 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia |
publisher.none.fl_str_mv |
Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia |
dc.source.none.fl_str_mv |
Acta Cirúrgica Brasileira v.26 n.2 2011 reponame:Acta Cirúrgica Brasileira (Online) instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC) instacron:SBDPC |
instname_str |
Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC) |
instacron_str |
SBDPC |
institution |
SBDPC |
reponame_str |
Acta Cirúrgica Brasileira (Online) |
collection |
Acta Cirúrgica Brasileira (Online) |
repository.name.fl_str_mv |
Acta Cirúrgica Brasileira (Online) - Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC) |
repository.mail.fl_str_mv |
||sgolden@terra.com.br |
_version_ |
1752126440357232640 |