Rabbit sperm dilution device

Abstract

The invention discloses a rabbit sperm dilution device. The device comprises a sperm cup, a sperm cup fixing plate, a diluent liquid storage device, an infusion pump and an infusion tube, wherein thediluent liquid storage device comprises a storage cup and the storage cup is internally provided with a temperature sensor A and a heating device A; the infusion pump is arranged in the storage cup; avacuum insulation interlayer is arranged on the cup wall of the storage cup; a weighing sensor is arranged at the bottom of the sperm cup fixing plate; the sperm cup comprises a cup body, a temperature sensor B arranged in the cup body and a heating device B; a vacuum insulation interlayer is arranged on the cup wall of the cup bod; a sperm port is formed in the top of the cup body; a silicone plug is arranged at the sperm port; a through hole is formed in the middle part of the silicone plug; the through hole is closed in a natural state; and a diluent liquid injection port is formed in theupper side surface of the cup body. The rabbit sperm dilution device is capable of solving the technical problem that the temperature difference between the sperm and the diluent liquid is large.

Description

technical field [0001] The invention relates to a device related to animal reproduction, in particular to a rabbit semen dilution device. Background technique [0002] Semen dilution and storage are key technologies in animal reproduction. Semen dilution preservative is a preparation prepared for diluting and preserving animal semen. The function of adding dilute preservation solution to the semen is to provide sufficient nutrients to the mirror and prevent the pH value change when the mirror is gradually cooled and buffered, as well as maintain normal osmotic pressure, ion and electrolyte balance, etc., the purpose of which is to increase the volume of semen and Extend storage time. At present, the following problems are often encountered in the process of semen dilution: 1) Since the diluent and semen require isothermal dilution, the temperature difference between the two does not exceed 1°C, but due to the lack of corresponding devices, the temperature difference betwee...

AI Technical Summary

Problems solved by technology

At present, the following problems are often encountered in the process of semen dilution: 1) Since the diluent and semen require isothermal dilution, the temperature difference between the two does not exceed 1°C, but due to the lack of corresponding devices, the temperature difference between the semen collection and the diluent is relatively large; 2) When doing high-fold dilution, low-fold dilution (1:1-2) should be done first, and then slowly add the remaining dilution after half a minute. Since the above work was done manually in the past, the dilution time was long. low work efficiency

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