In a preferred embodiment the foam dressing is non-adhesive.

在一个优选的实施例中，泡沫敷料是非粘附性的。

youdao

The invention relates to a foam dressing with a bevelled edge and where the density at the edge is higher than the density at the central part of the foam.

本发明涉及一种具有斜边的泡沫敷料，并且其中在泡沫边缘处的密度比泡沫中央部分处的密度高。

youdao

The foam dressing may have a water-impervious backing layer, which extends all the way over the top of the dressing and down to the wound-contacting surface.

泡沫敷料可具有不可透水的背衬层，该背衬层一直在敷料顶部上延伸并向下延伸到伤口接触表面。

youdao