Semi-automatic sperm stainer

A semi-automatic, staining machine technology, applied in the field of sperm staining instrument, can solve the problems of high price, difficulty in sperm staining standardization, waste, etc., and achieve the effect of easy mixing
CN105203369BActive Publication Date: 2018-02-13YIXING MATERNITY & CHILD HEALTH CARE HOSPITAL
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
YIXING MATERNITY & CHILD HEALTH CARE HOSPITAL
Publication Date
2018-02-13

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Abstract

A semi-automatic sperm staining instrument, comprising a rectangular base, several staining solution containers arranged side by side along the long sides at intervals on the base, and a padding device arranged above the base, the padding device includes a long side and a base A pressing plate with a horizontal short side, several sperm-coated glass sheets arranged on the pressing plate, sliding connection devices hinged at both ends of the lower long side of the pressing plate, so that the pressing plate can be turned up and down and reciprocally slide along the long side of the base. The pressure dyeing method and the use of special instruments to control the time also solve the problem of easy mixing of dyes. At the same time, there are washing and air-drying devices, and the standardization of sperm staining can be achieved at a fixed room temperature. It solved the problem of standardization of sperm morphology staining and laid the foundation for the standardization of sperm morphology diagnosis.
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Description

technical field

[0001] The invention relates to a sperm morphology inspection device, that is, a sperm deformity rate inspection device, in particular to a sperm staining instrument. Background technique

[0002] Sperm morphology examination is the inspection of sperm deformity rate, and the sperm deformity rate has great significance for reproduction. Sperm must be stained before the examination, and the staining method currently used requires the use of three reagents. Fixative solution, staining solution A, and staining solution B. The three reagents are in contact with the slides with sperm attached in sequence. Before using the second reagent, it is necessary to minimize the adhesion of the former reagent, but it cannot be contacted with water-absorbing objects. slides. The contact time of each reagent has a standard, because the length of the staining agent contact time affects the staining effect, and the staining effect has a greater impact on the diagnosis of sper...

Claims

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