Pig tonsil living body sampler operated by single person

Abstract

The invention discloses a pig tonsil living body sampler operated by a single person. The pig tonsil living body sampler comprises a main pipe, a head outer sleeve, a sampling knife head assembly anda sampling auxiliary assembly, the sampling knife head assembly comprises a positioning plate, a scissor-type lever knife handle, a fixed knife head, a permanent magnet, an electromagnet and a reset spring, the sampling auxiliary assembly comprises a lighting bulb, a camera, a display screen, a power supply and a control switch, the lighting bulb and the camera are installed on the positioning plate, the display screen is installed on the main pipe, the power supply is arranged inside the main pipe, a detachable sealing structure is arranged at the lower end of the main pipe, the head outer sleeve is connected to the head of the main pipe in a sleeving mode, a reserved hole corresponding to the positioning plate is formed in the upper end of the head outer sleeve as well, and the outer wall of the head outer sleeve is set to be in a serrated shape for food pasting. The pig tonsil living body sampler is more flexible and more convenient than an existing sampler, a pig is not hurt exceptthe tonsil part in the operation process, and the threat to a sampling person due to excessive fright is also avoided.

Description

technical field [0001] The invention relates to the field of an animal living body sampling device, in particular to a pig tonsil living body sampler operated by a single person. Background technique [0002] The pig breeding industry is an important part of agricultural breeding. With the substantial increase in the demand for pork, the pig breeding industry has also been developed, but pig diseases have always been an important factor affecting the healthy, stable and sustainable development of the pig breeding industry. Pig disease monitoring, especially disease pathogen monitoring, preventing pathogenic microorganisms from infecting pigs is an important measure to effectively control and purify pig diseases. Selecting representative, typical and specific samples is the key to carrying out pathogenic monitoring and obtaining accurate and reliable data. One of the prerequisites. Pig tonsils are the only way for pigs to eat, exhale and inhale. They are distributed around t...

AI Technical Summary

Problems solved by technology

During the operation, the small pig needs at least two people to operate, one for holding and one for sampling; the big pig needs at least three people to complete the operation, and it is very laborious. The pulling of the gag and the retainer will injure the upper jaw of the pig, which is time-consuming and laborious, not scientific and not safe enough

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