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Portable device and method for banked blood rewarming

A portable device and blood bank rewarming technology, which is applied in the field of rewarming equipment, can solve the problems of expensive equipment and achieve the effects of avoiding secondary pollution, simple operation, and uniform heating

Pending Publication Date: 2018-08-21
上海赋拓物联网技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is safe and reliable, but the cost of equipment is relatively expensive, and it is currently only used in large hospitals

Method used

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  • Portable device and method for banked blood rewarming
  • Portable device and method for banked blood rewarming
  • Portable device and method for banked blood rewarming

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Experimental program
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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] Figure 1-Figure 3 A portable device for rewarming banked blood according to an embodiment of the present invention is schematically shown. As shown in the figure, the device includes a portable housing 1, a heating plate 2, a rotating cylinder 3, a driving mechanism 4 and a controller 5, and the heating plate 2, the rotating cylinder 3, the driving mechanism 4 and the controller 5 are all located in the portable housing 1 Internally, the controller 5 is connected with the driving mechanism 4, and the driving mechanism 4 is connected with the rotating cylinder 3 and drives the rotating cylinder 3 to rotate. 2 phase connection, the controller 5 can control the heating of the heating plate 2 and the rotation of the rotating cylinder 3.

[0024] Wherein, the driving mechanism 4 is a geared motor, and the geared motor is connected with the controller 5, ...

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Abstract

The invention discloses a portable device and method for banked blood rewarming. The portable device for banked blood rewarming includes a portable casing, a heating piece, a rotating drum, a drivingmechanism and a controller. The heating piece, the rotating drum, the driving mechanism and the controller are located in the portable casing, the controller is connected with the driving mechanism, the driving mechanism is connected with the rotating drum and drives the rotating drum to rotate, the rotating drum is horizontally arranged, the rotating drum can rotate with the horizontal center line as the axis, the controller is connected with the heating piece, and the controller can control the heating of the heating piece and the rotation of the rotating drum. The portable device has the advantages that the portable device is simple to operate and simple in structure, the cost is reduced, banked blood is heated evenly, and the portable device is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of rewarming equipment, in particular to a portable device and method for rewarming stored blood. Background technique [0002] During the surgical operation, it is often necessary to infuse a large amount of cold stock blood, which can easily lead to hypothermia of the patient, coagulation dysfunction, blood pressure drop and peripheral circulation disorder, and cardiac arrest in severe cases. Therefore, rewarming banked blood has become a routine procedure for transfusion therapy. [0003] A low temperature environment is essential for the preservation of whole blood and red blood cells. my country strictly stipulates that the storage temperature of whole blood and red blood cells is 4 degrees Celsius. It takes 5394 joules of energy to raise a bag of stored blood (400ml) from 4 degrees Celsius to 37 degrees Celsius. If it is directly injected into the patient's body, the body temperature will drop by 3 ...

Claims

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Application Information

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IPC IPC(8): A61M1/02
CPCA61M1/0281A61M2205/8237A61M2205/3673A61M2205/583A61M2205/3368
Inventor 杨建肖建明左彦波
Owner 上海赋拓物联网技术有限公司
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