Semen dilution storage device

Abstract

The invention discloses a semen dilution storage device. The semen dilution storage device comprises a first storage cavity, a second storage cavity and a mixing chamber; a puncture rod is arranged inthe first storage cavity; a rotatable liquid mixer is arranged in the mixing chamber; the lower side of the liquid mixer is provided with liquid distribution holes; the lower part of the mixing chamber is provided with a storage cavity I communicated with the mixing chamber; a flow exchanger is arranged in the storage cavity I and comprises a rotating handle and a supporting table; a lower flow exchanging block is arranged on the lower side surface of the supporting table and is internally provided with an inflow channel; an upper flow exchanging block is internally provided with an outflow channel; and the inflow channel and the outflow channel are communicated with each other through through holes in the supporting table. According to the semen dilution storage device, when a diluent isadded into the mixing chamber through the liquid mixer, the liquid mixer is driven by a first driving device to rotate, the diluent uniformly passes through the liquid distribution holes to flow intothe mixing chamber, and therefore mixing is more uniform; and the flow exchanger is arranged, so that liquid in the storage device is enabled to be in a state where the upper layer continuously exchanging with the lower layer. The semen dilution storage device relates to the field of liquid treatment and 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

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