Blood sampling nursing bracket convenient to adjust for blood station

Abstract

The invention discloses a blood sampling nursing bracket convenient to adjust for a blood station, and relates to the field of medical blood sampling, the blood sampling nursing bracket comprises a bottom device, the upper end of the bottom device is movably connected with a height adjusting device, the upper end of the height adjusting device is movably connected with an angle adjusting device, and the upper end of the angle adjusting device is fixedly connected with a rotating device; a clamping device is arranged at the upper end of the rotating device, and a bottom plate is fixedly connected to the lower end of the bottom device. The bottom plate is placed at a proper position, and then a supporting rod can be driven to move upwards or downwards through an anti-skid layer, a rotating cylinder, a circular block, a circular groove, an inner gear ring, a transmission gear, a connecting column, a threaded cylinder, a bearing and a screw rod; therefore, the problems that most nursing brackets for blood sampling do not have a convenient adjusting function in the use process, blood sampling personnel cannot conveniently adjust the height and the rotating angle of the brackets according to requirements, and the blood sampling efficiency of the corresponding blood sampling personnel is affected to a certain extent are solved.

Description

technical field [0001] The invention relates to an auxiliary device for blood collection in a blood station, in particular to a blood collection nursing bracket that is easy to adjust for a blood station. Background technique [0002] Blood is a red, opaque, viscous fluid that flows in human blood vessels and heart. Blood is composed of plasma and blood cells. One liter of plasma contains 900-910 grams of water, 65-85 grams of protein and 20 grams of low Molecular substances, low molecular substances in a variety of electrolytes and organic compounds, blood cells include red blood cells and white blood cells and platelets three types of cells. The average lifespan of red blood cells is 120 days, the lifespan of white blood cells is 9-13 days, and the lifespan of platelets is 8-9 days. Under normal circumstances, 40ml of blood cells die and die every day. At the same time, there is also a corresponding number of new cells. It consists of two parts: blood cell function and pl...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an easy-to-adjust blood collection care bracket for blood banks, to solve the problem that most of the current blood collection care brackets proposed in the background technology do not have a convenient adjustment function during use, and thus do not It is convenient for the blood collection personnel to adjust the height and rotation angle of the bracket according to the demand, which in turn affects the blood collection efficiency of the corresponding blood collection personnel to a certain extent

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