Arm fixing device with heat preservation function for blood sampling of laboratory department

Abstract

The invention discloses an arm fixing device with a heat preservation function for blood sampling of a laboratory department. The device comprises an arm placement plate and a supporting column fixedly installed on the lower bottom surface of the arm placement plate, wherein a lifting bottom plate is installed on the outer surface of the supporting column in a sliding mode, and a circular supporting plate is arranged below the lifting bottom plate in parallel. Through the arrangement of a silica gel electric heating plate, the temperature of the arm placement plate can be adjusted, so that thearm placement plate is suitable for being used by a patient, and the problem that the arm of the patient is exposed on a blood sampling tabletop or a sickbed to cause discomfort when the temperatureis relatively low in cold weather is prevented; and through the arrangement of a storage mechanism, when multi-tube blood sampling is carried out on the patient, blood sampling tubes can be firstly placed in a storage box, so that the problem that the pain of the patient is increased as the blood sampling time is prolonged due to repeated placement of the blood sampling tubes is prevented.

Description

technical field [0001] The invention belongs to the technical field of biomedical devices, and in particular relates to an arm fixing device for laboratory blood collection with heat preservation function. Background technique [0002] The Laboratory Department is responsible for the detection of various human and animal specimens including wards, outpatient and emergency patients, various physical examinations, and scientific research. Before the detection work, blood collection is often required. When taking blood, the patient's arm is usually placed on the bed or table naturally, and then the medical staff will collect blood from the patient. When the weather is cold in winter, the temperature of the bed or table is low, and when the patient's arm is placed on the bed or table, it will cause discomfort. In addition, due to the different detection items, multiple blood collection tubes are required for venous blood collection. For bedridden patients, when blood collection ...

AI Technical Summary

Problems solved by technology

When taking blood, the patient's arm is usually placed on the bed or table naturally, and then the medical staff will collect blood from the patient. When the weather is cold in winter, the temperature of the bed or table is low, and when the patient's arm is placed on the bed or table, it will cause discomfort. In addition, due to the different detection items, multiple blood collection tubes are required for venous blood collection. For bedridden patients, when blood collection is completed, medical staff need to turn around and place the blood collection tubes in the test tube rack after the blood collection is completed. There are many blood samples collected, turning around and placing them many times will easily prolong the blood collection time and increase the pain of the patient; when the patient is collecting blood, some patients are prone to shake their arms during blood collection due to external or personal reasons, which affects the blood collection.

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