| 摘要 |
The invention provides a composition including lecithin which is useful for defoaming liquids, such as blood. In one aspect of the invention the composition includes inorganic particles. In another aspect of the invention the composition includes a silicone. Such compositions are particularly suitable for use as a coating on surfaces of devices through which liquids prone to foaming pass or are stored, e.g. in cardiotomy reservoirs. |
