A specimen smear spreading slide device

Abstract

The utility model discloses a specimen even glass slide device relates to medical examination technical field, including the shell, its inner chamber is provided with first suction cup and second suction cup, is provided with the guide on the second suction cup Piece, the fixed section of elastic telescopic frame rotates the setting in the shell inner wall, telescopic section guide piece sliding fit, the guide slot includes two cross slots, and two cross slots are connected head to tail, the elastic piece sliding setting is in the cross slot below, the side of elastic piece is opposite with the magnetism of guide piece away from first suction cup, and the side of facing first suction cup is same with the magnetism of guide piece. The utility model discloses through the physical characteristic of the linear velocity of the uniform speed movement of circumference with the promotion of radius increase, realizes the differential speed of pushing the piece action of the low -speed feed of the specimen stage along below small radius cross slot, the high -speed backoff of the specimen stage along above big radius cross slot of glass slide separation even specimen, and low -speed attachment can reduce specimen liquid drop splashing, the probability of bubble mixing, and high -speed backoff can let specimen along glass slide surface even spread.

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