Novel pulmonary artery thrombectomy device

Abstract

The invention discloses a novel pulmonary artery thrombectomy device which comprises a storage box, wherein a storage battery is fixedly connected to the right end of the bottom of an inner cavity of the storage box, two output ends of the storage battery are connected with a first motor and a second motor through wires respectively, and an output shaft of the first motor is connected with a first connecting disc through a first spring driving rod; a first top seat is arranged on the outer side of the first connecting disc, and the right side of the first connecting disc is movably connected with a connecting cylinder through a bearing. According to the invention, by means of a second motor, a second spring driving rod, a second connecting disc, a crushing rod and a second top seat, the purpose of effectively crushing the pulmonary artery embolism can be achieved, a first motor, a first spring driving rod, a first connecting disc, a connecting cylinder, a grabbing rod and a first top seat are arranged, and the grabbing rod can remove all the crushed pulmonary artery embolism; therefore, through cooperation of the structures, the treatment effect of the device is effectively improved, and therefore pulmonary artery embolism can be effectively eradicated.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a novel pulmonary artery thrombus removal device. Background technique [0002] Pulmonary embolism refers to the pathological and clinical state caused by an impacted object entering the pulmonary artery and its branches and blocking the blood supply to the tissue. The common embolus is thrombus, and the rest are rare new biological cells, fat droplets, air bubbles, and intravenously injected drugs. Pulmonary vascular occlusion caused by particles or even the tip of the catheter, but the treatment effect of the existing thrombectomy device is not satisfactory, so it cannot effectively eradicate pulmonary embolism. Therefore, we propose a new pulmonary artery thrombus removal device. Contents of the invention [0003] The purpose of the present invention is to provide a novel pulmonary artery thrombus removal device to solve the problems raised in the above-mentioned bac...

AI Technical Summary

Problems solved by technology

[0002] Pulmonary embolism refers to the pathological and clinical state caused by an impacted object entering the pulmonary artery and its branches and blocking the blood supply to the tissue. The common embolus is thrombus, and the rest are rare new biological cells, fat droplets, air bubbles, and intravenously injected drugs. Pulmonary vascular occlusion caused by particles or even the tip of the catheter, but the treatment effect of the existing thrombectomy device is not ideal, so it cannot effectively eradicate pulmonary embolism. Therefore, we propose a new pulmonary artery thrombus removal device

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