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emergency blood transfusion device

An input device and fast technology, applied in the directions of flow monitors, devices introduced into the body, etc., can solve the problems of affecting the blood transfusion speed, affecting the rescue process, and reducing the blood transfusion speed, so as to achieve convenient use, ensure normal operation, and prevent back-blocking. effect of the phenomenon

Inactive Publication Date: 2016-07-06
NANTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the blood transfusion process of the existing blood transfusion device, since the blood pressure in the patient's body gradually increases with the blood transfusion, the blood transfusion speed in the infusion tube gradually decreases, which affects the blood transfusion speed, thereby affecting the rescue process

Method used

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Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0012] refer to figure 1 : emergency blood transfusion device of the present invention comprises blood storage bag 1, infusion tube 2, pressure regulator 3, controller 4 and input device 5, wherein controller 4 is a microprocessor, and infusion tube 2 is a Murphy dropper , the input device 5 is a touch screen. When in use, the delivery speed of the blood inputted by the medical staff is input to the controller 4 according to the condition of the patient. The blood storage bag 1 is connected with the infusion tube 2 , the pressure regulating device 3 and the input device 5 are both connected with the controller 4 , and the pressure regulating device 3 is used to adjust the pressure of the liquid in the infusion tube 2 .

[0013] The pressure regulating device 3 includes a pressure sensor 31, a stepping motor 32 and an eccentric wheel 33. There are two eccent...

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Abstract

The invention discloses a fast transfusion device for first-aid. The fast transfusion device comprises a blood storage bag, a transfusion tube, a pressure adjusting device, a controller and an input device. The blood bag is connected with an infusion tube, the pressure adjusting device and the input device are respectively connected with the controller, the pressure adjusting device is used for adjusting pressure of liquid in the infusion tube, and it is ensured that blood in the infusion tube can be smoothly transfused. The fast transfusion device for first-aid has the advantages of being convenient to use and capable of ensuring continuous transfusion and transfusion amount of a patient.

Description

technical field [0001] The invention belongs to a medical blood transfusion device, in particular to an emergency blood transfusion device. Background technique [0002] With the popularity of automobiles in society, the number of patients with trauma caused by traffic accidents and hemorrhagic shock has accounted for a large number of patients. When rescuing patients with hemorrhagic shock such as gastrointestinal hemorrhage and traumatic hemorrhage, rapid and large-scale blood transfusion is an important measure to save the patient's life. During the blood transfusion process of the existing blood transfusion device, since the blood pressure in the patient's body gradually increases with the blood transfusion, the blood transfusion speed in the infusion tube gradually decreases, which affects the blood transfusion speed, thereby affecting the rescue process. Contents of the invention [0003] The purpose of the present invention is to provide an emergency blood transfus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/14A61M5/172
Inventor 耿桂灵毛元红肖玉华王健
Owner NANTONG UNIVERSITY