Blood sampling device for clinical laboratory

Abstract

The invention discloses a blood sampling device for a clinical laboratory, and relates to the technical field of medical detection equipment. The blood sampling device for the clinical laboratory comprises a sample placement rack; a placement plate is fixedly mounted on the upper surface of the sample placement rack; ninety test tubes are uniformly distributed in the placement plate; one side of the upper part of the sample placement rack is movably connected with a quantitative sampling mechanism; a sampler is fixedly mounted at the bottom of the quantitative sampling mechanism; and the sample placement rack comprises a mounting plate, a first motor, a first transmission screw rod, a first transmission nut, a connecting plate, an upright plate, a first guide rail, a second motor, a secondtransmission screw rod, a second transmission nut, a fixed plate, a linear bearing, a second guide rail and a back plate. According to the blood sampling device for the clinical laboratory, a sampling test tube can be positioned quickly and accurately through a series of structural transformation; when a large-scale sampling operation is performed, sample disorder is avoided; the quantitative sampling of the device is more accurate; and manual sampling quantification inaccuracy is avoided.

Description

Technical field [0001] The invention relates to the technical field of medical testing equipment, and more specifically, to a blood sampling device for laboratory use. Background technique [0002] Laboratory medicine is the bridge between clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral and blood transfusion and other branch disciplines, including wards, outpatient and emergency patients, various physical examinations and In the research work of various human and animal specimens, the collection and sampling of blood specimens occupies a very important part of the work of the medical laboratory. Therefore, blood specimen sampling devices are also very common, and the existing devices cannot be fast Accurate positioning of the sampling test tube results in sample confusion during large-scale sampling operations, and the device's quantitative collection is not accurate enough, and the manual samplin...

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