Intelligently controlled postoperative multi-functional nursing device for lower extremity arterial catheter thrombolysis

Abstract

The invention relates to an intelligently controlled postoperative multi-functional nursing device for lower extremity arterial catheter thrombolysis. The device comprises an intelligent control device, an inflating device, a braking device, a bleeding monitoring alarm device, and the inflating device can be inflated to form a lateral lying position for preventing pressure injury of the patient'ssacrococcygeal part and left and right hip parts, and a flat position for preventing pressure injury of the patient's heel with high lower limbs and low upper body. The inflating device comprises twoupper and lower inflating chambers, wherein the upper inflating chamber is provided with a sealed partition to form two left and right sub-inflating chambers; The lower inflatable cavity includes theupper body cavity and the lower limb cavity which are inflated independently. The inflatable height of the lower limb cavity is higher than the inflatable height of the upper body cavity. The invention is used for the patients with hemorrhage at the puncture site of the lower limb due to agitation, disturbance of consciousness or involuntary flexion and extension under sleeping state, thrombolysisfailure due to thrombolysis catheter prolapse and pressure injury at the compression sites such as sacrococcygeal and heel due to limb immobilization after lower limb artery puncture and catheter thrombolysis.

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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