Simple fistula sheep rumen fluid sampler

• Main Authors: LING SHULI, ZHANG CHONGZHI, SHAN DAN, JIN LU, REN XIAOPING, SUN HAIZHOU, LI SHENGLI, SANG DAN, ZHANG CHUNHUA
• Format: Patent
• Language: Chinese; English
• Published: 03.04.2020
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses a simple fistula sheep rumen fluid sampler, and relates to the technical field of equipment for animal experiments. The device comprises a telescopic bag and a cylinder body, a protrusion is fixedly connected to the right side of the cylinder body, a groove is formed in the cylinder body and penetrates through the protrusion, a first boss is arranged on the right side of the telescopic bag, inserted into the groove and screwed and fixed in a threaded mode, the telescopic bag is arranged on the left side of the cylinder body, and a cavity is formed in the telescopicbag and communicated with the groove; the device can be used for extracting rumen fluid at different parts in the rumen of the fistula sheep, is simple and practical, is convenient to operate, and canreflect the real situation of rumen fluid samples in the rumen. 简易瘘管羊瘤胃液采样器，本实用新型涉及动物实验用设备技术领域；它包含伸缩囊、筒体，筒体的右侧固定连接有凸起，筒体内开设有凹槽，凹槽贯穿凸起设置，伸缩囊的右侧设有一号凸台，一号凸台插设在凹槽内，并螺纹旋接固定，伸缩囊设置于筒体的左侧，且伸缩囊内开设有空腔，空腔与凹槽贯通设置；能够抽取瘘管羊瘤胃内不同部位瘤胃液，简单实用，操