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Experimental device for simulating blood temperature field and monitoring temperature

An experimental device and temperature field technology, which is applied to measuring devices, temperature measurement of moving fluids, instruments, etc., to achieve the effect of simple structure, easy construction and low cost

Active Publication Date: 2021-06-08
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is still room for further improvement and perfection in this cooling method, so the simulation experiment of this new cooling method is an important means to improve this technology

Method used

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  • Experimental device for simulating blood temperature field and monitoring temperature

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] see attached figure 1 The embodiment of the present invention discloses an experimental device for simulating blood temperature field and temperature monitoring. The device includes: a water tank 8, a first diaphragm metering pump 7, a blood supply simulation tube 11, a second diaphragm metering pump 6, and a blood return simulation tube 4. Copper wire 2, refrigerator 1, temperature sensor 3 and incubator 5;

[0025] One end o...

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Abstract

The invention discloses an experimental device for simulating a blood temperature field and monitoring temperature. The experimental device comprises a water tank, a first diaphragm metering pump, a blood feeding simulation tube, a second diaphragm metering pump, a blood return simulation tube, a copper wire, a refrigerator, a temperature sensor and a heat preservation box. The device conveys constant-temperature water through the two diaphragm metering pumps to simulate human blood circulation, the copper wire is connected with the refrigerator to simulate human blood vessel cooling, temperature sensors are arranged at different positions in the blood feeding simulation tube and the blood returning simulation tube, temperature field temperature monitoring is achieved, and the whole device is simple in structure, easy to construct, and lower in cost, simulation and monitoring of the temperature field are achieved, and an experimental basis is provided for follow-up analysis and control of the temperature field.

Description

technical field [0001] The invention relates to the technical field of human blood vessel environment simulation and temperature monitoring experiments, and more particularly to an experimental device for simulating blood temperature field and temperature monitoring. Background technique [0002] At present, the incidence of acute and severe cerebral ischemic diseases such as cardiac and respiratory arrest, cerebral apoplexy, and severe craniocerebral injury is increasing day by day. Studies have found that if effective techniques such as low-temperature freezing and restoration of blood supply and oxygen supply can be adopted in the shortest time, patients Mortality and severe disability rates are expected to decline. The use of artificial methods to reduce the body temperature to 28 to 35 ℃ is called mild to moderate hypothermia. Existing studies have proved that mild hypothermia can effectively protect the blood-brain barrier, reduce cerebral oxygen consumption, reduce c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K13/02G01N25/00
CPCG01K13/02G01N25/00
Inventor 宁方伟石岩蔡茂林许未晴王一轩任帅
Owner BEIHANG UNIV
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