Intelligently controlled lower extremity arterial catheterization multifunctional nursing device after thrombolysis

Abstract

The invention relates to an intelligently controlled multi-functional nursing device for arterial catheterization of lower extremities after thrombolysis, including an intelligent control device, an inflatable device, a braking device, and a bleeding monitoring and alarm device. The side lying position where the pressure injury occurs to the right hip can also form a supine position in which the lower limbs are high and the upper body is low to prevent the pressure injury of the patient's heel; the inflatable device is set up and down, and the upper inflatable chamber is equipped with a seal The partition forms two left and right sub-inflatable chambers; the lower inflatable chamber includes an independently inflatable upper body chamber and double lower limb chambers, and the inflation height of the double lower limb chambers is higher than that of the upper body chamber. The present invention is used for lower extremity arterial puncture catheterization after thrombolysis due to restlessness, disturbance of consciousness or involuntary flexion and extension activities of the lower limbs during sleep, bleeding at the puncture site, failure of thrombolysis due to prolapse of the thrombolytic catheter, and failure of sacrum and foot due to immobilization of the limbs. Follow up with patients with pressure injuries in areas of pressure.

Description

technical field [0001] This patent application belongs to the technical field of medical devices, in particular to an intelligently controlled multi-functional nursing device for arterial catheterization of lower extremities after thrombolysis. Background technique [0002] Thrombolysis through arterial puncture of the lower extremities is one of the effective treatments for arterial occlusive diseases complicated with thrombosis. Only by uniformly infusing thrombolytic and anticoagulant drugs into the thrombus through the side hole at the end of the catheter can the effect of thrombolysis be achieved. For the best results, once the catheter is displaced or protruded, in mild cases, it will lead to inaccurate administration sites and delay treatment; in severe cases, it will lead to puncture arterial bleeding, thrombolysis failure, and even life-threatening. Therefore, during catheterization for thrombolysis, the limb on the puncture side needs to be straightened and immobil...

AI Technical Summary

Problems solved by technology

The above methods mainly have the following deficiencies: ①Observing the puncture site every 5-10 minutes increases the workload of medical staff, and the bleeding at the puncture site cannot be found at the first time; The restraint effect cannot be achieved, and the conscious patient refuses to use the restraint belt; ③The use of an air bed or soft pillow can easily lead to distortion of the limb on the puncture side, resulting in catheter displacement, prolapse or bleeding, and failure to turn over on the 30-degree axis is prone to bone protrusion site pressure injury

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