Knowledge

In recent years, with the continuous development of medical technology, the early diagnosis and treatment of ischemic stroke has been effectively promoted. Among them, mechanical thrombectomy is widel

Mechanical thrombectomy is an effective method for the treatment of acute ischemic stroke, including direct aspiration, Stent Retrieval, or a combination of both. Direct aspiration can be performed us

Building a stable access is the basis of neurointerventional surgery. Access refers to the vascular hiccup path from the puncture site to the target blood vessel for treatment, also known as the "

Cerebral aneurysm is a tumor-like protrusion that appears at the intersection of aorta or arteries. It is a clinically serious cerebrovascular disease. Its early symptoms are hidden. As the disease pr

Direct aspiration first pass technique (ADAPT) is a thrombectomy method that uses a suction catheter to directly aspirate and remove the thrombus to achieve vascular recanalization. This method of thr

Summary In the treatment of intracranial aneurysms, whether the microcatheter can be shaped into a suitable shape often determines whether the aneurysm can be successfully superselected, so microcathe

Cerebral infarction is a common brain disease in clinical practice, with the characteristics of high incidence and poor prognosis, which poses a huge threat to the patient's life safety. For patie

Interventional therapies include stent thrombectomy, aspiration thrombectomy, and a combination of stent + aspiration. Stent thrombectomy mainly refers to the use of image fluoroscopy-guided positioni

At present, the common way to treat ruptured intracranial aneurysms is intravascular intervention. The use of coil embolization can reduce the impact of blood flow on the aneurysm blood vessels, causi

Stent thrombectomy and catheter aspiration thrombectomy are often used in the treatment of acute intracranial large vessel occlusion. However, stent thrombectomy has the disadvantages of thrombus frag

Cerebral stroke, commonly known as "stroke", is an acute cerebrovascular disease caused by sudden rupture of brain blood vessels causing bleeding (cerebral hemorrhage) or blood vessel blocka

1. The safe and effective placement of the microcatheter is the primary condition for embolization of AVM. To accurately and selectively send the microcatheter into the blood supply artery to the malf