摘要
A ventricular assist device is disclosed which comprises a sac for wrapping around a portion of a heart, the sac having one or more inflatable chambers for compressing the heart when the chambers being inflated and a blood outlet made to an aorta, the blood outlet being the sole opening in the human blood path in the vicinity of heart, wherein during a systolic phase the inflatable chambers inflate while blood flows out of the aorta through the blood outlet, and during a diastolic phase the inflatable chambers deflate while blood flows into the aorta through the blood outlet.
| 貢獻的翻譯標題 | 雙元脈動雙心室輔助裝置 |
|---|---|
| 原文 | English |
| 專利號 | CN101472627B |
| 出版狀態 | Published - 2009 7月 1 |