Research progress in mechanical thrombectomy device for deep venous thrombosis treatment
10.3760/cma.j.issn.1673-4181.2019.05.016
- VernacularTitle: 机械取栓器用于深静脉血栓治疗的研究进展
- Author:
Licheng LU
1
;
Xuelian GU
1
;
Jianchao HAN
2
Author Information
1. School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
2. MicroPort Endovascular (Shanghai) Co., Ltd., Shanghai 201318, China
- Publication Type:Review
- Keywords:
Deep venous thrombosis;
Mechanical thrombectomy device;
Optimization
- From:
International Journal of Biomedical Engineering
2019;42(5):446-450
- CountryChina
- Language:Chinese
-
Abstract:
Mechanical thrombectomy is a minimally invasive interventional method. Embolization device is too close to the blood vessel wall and venous valve in clinical applications, and it can cause blood vessel damage when it is sucked into the lumen. Embolization device is easy to cause hemolysis. Optimal design can reduce the damage to red blood cells, but it cannot be completely avoided; Shedding emboli can complicate the pulmonary artery. The clinical application studies of mechanical thrombectomy devices in the world was reviewed, including 74 experimental studies and 166 clinical application studies. The current status and causes of vascular injury, hemolysis and pulmonary embolism caused by mechanical thrombectomy were analyzed. This paper aims to make recommendations for the optimization of mechanical thrombectomy devices.
