A method of endoscopic endotracheal intubation in rabbits.
Lab Anim
; 35(3): 249-52, 2001 Jul.
Article
en En
| MEDLINE
| ID: mdl-11459409
ABSTRACT
Endotracheal intubation in rabbits is a formidable task and has led to the devising of a new endoscopic method. Sixty New Zealand White rabbits (2.0-3.5 kg) underwent experimental left thoracotomy requiring mechanical ventilation. After anaesthetic induction was achieved, the animal was placed in a supine position. A rigid 30 degrees endoscope was passed through a 4.5 mm endotracheal tube (ET) and then used to advance, under direct vision, through the oropharynx and vocal cords. Once passing the vocal cords, the ET was advanced into the trachea as the endoscope was withdrawn. All animals were successfully intubated within 30 s to 2 min and then ventilated. No complications or deaths occurred during or after intubation, or postoperatively. No instances of oesophageal intubation occurred. All animals survived long-term. Thirty animals underwent necropsy at 10 days and, 30 at 30 days, with no postoperative evidence of orotracheal injury. We have established a new method of endotracheal intubation in rabbits. It is reliable, effective, non-traumatic, safe, and expeditious.
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Base de datos:
MEDLINE
Asunto principal:
Respiración Artificial
/
Intubación Intratraqueal
Idioma:
En
Revista:
Lab Anim
Año:
2001
Tipo del documento:
Article