| 摘要 |
A functional element to be mounted on a retractor for performing cardiothoracic surgery has a securing device for mounting it releasably on the retractor. A device for holding up a beating heart lifted from an operating site has several spreadable strip-shaped holding fingers. It is proposed that three or four strip-shaped holding fingers are present which are designed to be bendable so that they can be shaped to form a holding basket adapted to the particular heart which is to be held.
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