Device for monitoring the pulse strength of lower extremity arteries after femoral artery puncture

Abstract

A monitoring device for lower extremity artery pulsation intensity after a femoral artery puncture operation comprises two ankle covers which are connected with each other through connecting pipes and a control device, the control device measures the blood pressure of lower extremity arteries through the ankle covers, judges whether the blood pressure is in a normal range or not and judges whether the puncture side lower extremity systolic pressure is lower than 70% of the normal side systolic pressure or not, and if lower than 70%, the control device conducts alarm; a blood pressure numerical value and information of alarm types and the like are displayed through a display, and the control device is further connected with a printer which is used for printing a detection result. By means of the monitoring device for the lower extremity artery pulsation intensity after the femoral artery puncture operation, the defects that the subjectivity of an existing lower extremity artery pulsation monitoring method is too strong, and objective data can not be preserved can be overcome, and the circumstance of the lower extremity artery pulsation intensity can be reflected visually and objectively. The lower extremity artery pulsation circumstance can be reflected objectively in real time through changes of the lower extremity blood pressure numerical value, and the situation of lower extremity ischemic injury caused by arterial occlusion can be effectively avoided.

Description

technical field [0001] The invention belongs to medical monitoring equipment, in particular to a device for monitoring the pulse strength of lower extremity arteries after femoral artery puncture. Background technique [0002] For patients after femoral artery puncture after interventional treatment, due to the need for long-term pressure bandaging to stop bleeding (usually 24 hours), there is a risk of partial or complete femoral artery occlusion, and long-term arterial occlusion leads to tissue cell ischemia and hypoxia , It is easy to cause serious consequences of limb injury. Before releasing the pressure bandage, it is necessary to monitor the pulse strength of the lower extremity arteries, so as to detect and treat early and avoid serious consequences such as tissue ischemia and necrosis. [0003] At present, clinically, it mainly depends on the pulsation strength of the dorsalis pedis artery or the posterior tibial artery by hand palpation by medical workers to make ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device for monitoring the pulse strength of lower extremity arteries after femoral artery puncture, so as to solve the defect that the current monitoring of arterial pulses of lower extremities is not objective and intuitive, and to make up for the deficiencies in the prior art

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