A semen dilution storage device

Abstract

The invention discloses a semen dilution storage device. The device comprises a first storage chamber, a second storage chamber and a mixing chamber. A puncture rod is arranged in the first storage chamber, and a rotatable liquid mixer is arranged in the mixing chamber. A liquid separation hole is provided on the lower side of the liquid mixer; a storage chamber communicating with the mixing chamber is provided below the mixing chamber, and a converter is provided in the storage chamber, and the converter includes a rotating handle and a supporting platform. The lower side of the support platform is provided with a lower commutation block, the lower commutation block is provided with an inflow channel, and the upper commutation block is provided with an outflow channel, and the inflow channel and the outflow channel are arranged on the support The through holes on the stage are connected. When the diluent enters the mixing chamber through the liquid mixer, the liquid mixer is driven to rotate by the first driving device, and the diluent flows into the mixing chamber evenly through the liquid separation hole, and the mixing is more uniform; The liquid is in the state of continuous exchange between the upper layer and the lower layer. The invention relates to the field of liquid handling storage devices.

Description

technical field [0001] The invention relates to the field of liquid processing and storage devices, in particular to a semen dilution storage device. Background technique [0002] Artificial insemination is a pregnancy control technology that uses artificial methods to collect the semen of male animals with instruments, and after inspection and treatment, it is then infused into the reproductive tract of female animals to achieve the purpose of pregnancy, instead of natural mating. Artificial insemination is the most valuable technology and management method in the breeding industry. The collected semen usually needs to be diluted to improve the utilization rate of sperm. During the sperm dilution process, when the diluent is added to the sperm cells in a large amount in the form of column flow, etc., due to the low concentration of the diluent, the solute particles in the diluent are small, and the sperm The osmotic pressure of the extracellular environment is low, and wat...

AI Technical Summary

Problems solved by technology

The collected semen usually needs to be diluted to improve the utilization rate of sperm. During the sperm dilution process, when the diluent is added to the sperm cells in a large amount in the form of column flow, etc., due to the low concentration of the diluent, the solute particles in the diluent are small, and the sperm The osmotic pressure of the extracellular environment is low, and water will permeate into the cell through the cell membrane, which will easily cause the rupture of the sperm cell membrane and the inactivation of the sperm cells. Except, the sperm cells in the lower layer of the diluted semen are under long-term pressure when they are left undisturbed. Decreased sperm motility, resulting in reduced pregnancy rate during artificial insemination, resulting in waste, thus requiring a new storage device to overcome the above technical problems

Images