Heatable pressurizing device for blood transfusion in hematology department

Abstract

The invention discloses a heatable pressurizing device for blood transfusion in the hematology department, and belongs to the field of medical equipment. The heatable pressurizing device for blood transfusion in the hematology department comprises a main body, a rotating wheel and a mounting frame; a sliding door is arranged on the outer side of the main body; a fixing block is arranged in the main body; a rotating shaft is arranged on the side of the sliding door; a first buckle is arranged on the outer side of the rotating shaft; a connecting rod is arranged at the end of the first buckle; asecond buckle is connected to the end of the connecting rod; a first linkage rod is arranged at the end of the second buckle; a pull buckle is arranged at the end of the first linkage rod; a clampingplate is arranged below the second buckle; an elastic buckle is arranged on the side of the clamping plate; a blood transfusion tube is arranged in the main body; a circulating tube is arranged on the outer side of the blood transfusion tube; and a circulating pump is arranged on the side of the circulating tube. Internal blood bags are convenient to fix and pressurize, heating operation can be effectively conducted, and a standby blood bag containing chamber is arranged, so that surgical rescue is facilitated.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a heatable and pressurizable device for blood transfusion in the department of hematology. Background technique [0002] Blood transfusion refers to a treatment method in which blood is infused into a patient through a vein. It is widely used clinically. In the emergency rescue of patients with massive bleeding or anemia, it is necessary to squeeze the blood bag to speed up the blood transfusion speed. Doctors and nurses operate by squeezing their hands, which is very inconvenient and laborious. In addition, the blood needs to be warmed so that the temperature of the frozen blood will not be too low when used. It is suitable for use. There is an urgent need for a heatable and pressurized device for blood transfusion in hematology. . [0003] After retrieval, the Chinese patent authorization number is CN201520730105.2, which discloses a heatable and pressurized device f...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that spare blood bags cannot be conveniently stored, timely blood bag replenishment is inconvenient, heating on the outside of the bag is not convenient for the internal blood to be heated evenly, and the suspension is unstable and cannot be squeezed efficiently. problem, and proposed a heatable pressurized device for blood transfusion in hematology department

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