Development of a microwave energy delivery system for reversible stunning of cattle.
Res Vet Sci
; 112: 13-17, 2017 Jun.
Article
en En
| MEDLINE
| ID: mdl-28107666
ABSTRACT
Stunning prior to slaughter is commonly used to render the animal insensible to pain. However, for certain markets, stunning is disallowed, unless the animal can fully recover if not slaughtered. There are very few available methods of inducing a fully recoverable stun. This paper describes the development of a microwave energy application system for stunning cattle. Cadaver heads were used to demonstrate that brain temperature could be raised to a point at which insensibility would be expected to occur (44°C), and to calculate the power and time combinations required to achieve this in a range of cattle weights. Surface heating was identified as a cause for potential concern, which was mitigated by the development of another type of microwave applicator. Although the applicator and process variables require validation in animal studies, this technology shows promise as a method of inducing a recoverable stun.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Dolor
/
Bienestar del Animal
/
Bovinos
/
Microondas
Tipo de estudio:
Prognostic_studies
Límite:
Animals
Idioma:
En
Año:
2017
Tipo del documento:
Article