Pearson E G, Guard C L, Smith D F
Cornell Vet. 1981 Apr;71(2):183-7.
Abomasal fluid was collected from adult cows using a specially designed tube device. The device was placed in the abomasum through a rumen fistula. A filter on the end of the tube filtered out the larger particles so the liquid could be aspirated up a smaller tube placed inside a larger one. The smaller tube reduced the amount of dead space created by the distance from the abomasum to the rumen fistula.
使用专门设计的管状装置从成年母牛收集皱胃液。该装置通过瘤胃瘘管放置在皱胃中。管子末端的过滤器滤出较大颗粒,以便液体能够通过置于较大管子内的较小管子吸出。较小的管子减少了从皱胃到瘤胃瘘管的距离所产生的死腔量。