Electrical impedance detection and online treatment equipment and method for flowing thrombus

Abstract

The invention discloses an electrical impedance detection and online treatment device and method for flowing thrombus, and the device comprises a device housing, the top of the front surface of the device housing is fixedly provided with a touch liquid crystal screen, the middle part of the front surface of the device housing is provided with a packaging groove, and the interior of the packaging groove is provided with an operation panel in a packaging manner. A moving mechanism is installed between the operation panel and the equipment shell, an equipment cavity is formed in the bottom of the front face of the equipment shell, and a control circuit board and an EIST sensor are fixedly installed in the equipment cavity. According to the invention, the blood state in the extracorporeal circulation system can be accurately detected; the size, the number and the position information of flowing thrombus in the extracorporeal circulation system on the cross section of the circulation pipeline can be accurately detected. The blood environment in the circulation pipeline can be controlled, the detected information is used for controlling the administration dosage of the anticoagulant, the administration dosage can be automatically regulated and controlled, and damage to a patient caused by excessive administration or treatment failure caused by insufficient administration can be relieved.

Description

technical field [0001] The invention relates to electrical impedance detection and on-line treatment equipment, in particular to an electrical impedance detection and on-line treatment equipment and method for flowing thrombus, belonging to the field of medical technology. Background technique [0002] Extracorporeal circulation equipment plays a very positive role in the treatment of patients with heart failure. However, due to the poor biocompatibility of the materials used to manufacture extracorporeal circulation equipment, thrombus is prone to occur. The occurrence of thrombus may cause mechanical failure of the extracorporeal circulation equipment, resulting in equipment shutdown. A serious problem is that once the thrombus formed in the extracorporeal circulation and its circulation line flows into the human body with the blood circulation, it may cause serious damage to the human body and even lead to the death of the patient. At present, the most common means of thro...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of electrical impedance detection and on-line treatment equipment and method for flowing thrombus to solve the problem of the EIT technology proposed in the above-mentioned background technology. location information, but cannot detect the possibility of its occurrence, which is not conducive to the gradient control of anticoagulant administration. EIS technology can detect the possibility of thrombus generation, but it cannot directly display whether there is a thrombus. Problems responding to blood clots

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