Chapman H W
Can J Vet Res. 1986 Apr;50(2):291-2.
A nonsurgical method for passing a tube into the abomasum of young calves was developed. The tube described may be used for infusion into, or sampling from, the abomasum. The tube was successfully passed into the abomasum of all eight calves used. In two calves two to four days old and in two neonatal calves (greater than 24 h old) reticular groove closure was stimulated by providing a suckling stimulus but in four neonatal calves, passage of the tube was successful without the suckling stimulus. Placement of the tip of the tube was verified by auscultation and, in two calves, by radiography.
开发了一种将管子插入小牛皱胃的非手术方法。所述管子可用于向皱胃内输注或从皱胃取样。在所有使用的8头小牛中，该管子均成功插入皱胃。在2头2至4日龄的小牛和2头新生小牛（大于24小时龄）中，通过提供哺乳刺激来刺激网胃沟关闭，但在4头新生小牛中，在没有哺乳刺激的情况下管子插入成功。通过听诊对管子尖端的位置进行了确认，在2头小牛中还通过X线摄影进行了确认。
