Blood platelet constant-temperature oscillation storage box for blood transfusion department

Abstract

The invention relates to a blood platelet constant-temperature oscillation storage box for the blood transfusion department. The blood platelet constant-temperature oscillation storage box comprises abox body, wherein a partition plate is arranged in the box body, the partition plate divides the box body into an upper box main body and a lower box main body, heating plates are arranged on the lower surfaces of the upper box main body and the lower box main body, one or more temperature sensors are arranged in each of the upper box main body and the lower box main body, the two side walls of the upper box main body are correspondingly provided with retainers, the retainers are T-shaped frame bodies, the vertical sections of the retainers penetrate through the side wall of the upper box main body and are connected with rotating mechanisms, and a case body is arranged between the horizontal sections of the two retainers; and a water injection port is formed in the upper end of the upperbox main body, a through hole is formed in the partition plate, a water circulation mechanism is arranged in the box body, and the water circulation mechanism enables a liquid to flow between the upper box main body and the lower box main body. According to the blood platelet constant-temperature oscillation storage box for the blood transfusion department, the temperature of the environment whereblood platelet blood is located is uniform, the preparation time is shortened, and continuous oscillation can be realized.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a platelet constant temperature oscillating storage box for blood transfusion departments. Background technique [0002] At present, in the existing platelet constant-temperature oscillating storage box used in the blood transfusion department, the gas refrigerated or heated by a heater is directly transported into the box through a compressor. Compressing or heating the gas, especially the heating operation, will cause uneven temperature due to the lack of air circulation, resulting in local high or low temperature, which will cause irreversible damage to platelets. The oscillation system has problems such as difficulty in starting at low temperature and small oscillation amplitude, which is not conducive to the preservation of platelets and causes problems such as platelet agglomeration. [0003] For example, the Chinese patent (CN201520603970.0) is a PN-platelet constant temp...

AI Technical Summary

Problems solved by technology

The constant temperature exchange room and the constant temperature working room of this application carry out temperature control by exchanging the operation of the circulating fan, and the flow of the airflow reaches the predetermined target value. Due to the strong directionality of the airflow flow, the temperature in the constant temperature working room cannot be made uniform. , when multiple bags of blood bags are piled up, the internal temperature may be higher than the temperature of the edge part, causing irreversible damage to platelets

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