| 摘要 |
<p>The present invention relates to a stent. The stent includes: multiple waveform units which are made of columns and form a wave-like shape along the length direction of the stent; and multiple connector units connecting the waveform units in adjacent columns. A part of the waveform units can be removed in the circumferential direction of the stent, and multiple linker units in the areas where the waveform units are removed can be used to connect the remaining waveform. Accordingly, the stent can be used to treat brain aneurysms causing subarachnoid hemorrhage. The present invention can reduce the flow rate of the blood flowing into the brain aneurysm and reduce the shearing stress applied to the inner wall brain aneurysms to prevent the subarachnoid hemorrhage due to the brain aneurysms.</p> |
