Cow womb sampler

Abstract

The invention relates to a cow womb sampler which comprises an injector. The cow womb sampler is characterized by further comprising a rigid inner core rod (3), a flexible pipe (2) is installed on the inner core rod (3) in a sleeved mode, the top end of the flexible pipe (2) is detachably connected with the injector and at least two round through holes (1) are formed beside the bottom end of the flexible pipe (2). It is proved by trials that the cow womb sampler can be smoothly operated in the process of collecting secreta of a womb and prevent the birth canal, the cervix uterus and the womb body of the cow from being injured. By means of the cow womb sampler, the sampling time is obviously shortened, pathophoresis is prevented and the cervix uterus and the womb body are not prone to scrape. The problem that secreta blocks of the womb are hard to take out is effectively solved and the problem that the birth canal of the cow is prone to scrape in the time of sampling is also solved. The cow womb sampler can serve as a disposable product and can effectively protect the cow again direction transmission of infectious diseases of all sorts, wherein the direction transmission of the infectious diseases of all sorts is caused by a sampler.

Description

technical field [0001] The invention relates to a cow uterus sampler. Background technique [0002] In the prior art, the uterine sampler for cows includes a core rod, a syringe is fixed at one end of the core rod, and a sampling hole is provided at the other end. When collecting uterine secretions, it is difficult to sample because the uterine secretions are viscous. Sampling takes a long time, and it is easy to cause damage to the cow's uterus. Contents of the invention [0003] The purpose of the present invention is to provide a dairy cow uterus sampler, which can shorten the uterus sampling time after use, is easy to operate, and reduces the damage to the cervix and uterus of cows. [0004] A dairy cow uterine sampler, including a syringe, is characterized in that: it also includes a hard inner core rod, a flexible tube is set on the inner core rod, and the top end of the flexible tube is detachably connected with the syringe, And the bottom end of the hose has at l...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the uterine sampler for cows includes a core rod, one end of which is fixed with a syringe, and the other end has a sampling hole. When collecting uterine secretions, it is difficult to sample because the uterine secretions are viscous. Sampling takes a long time, which is easy to cause damage to the cow's uterus

Images