Israeli border police medics have been testing Israeli-made Woundclot bandages that clot the blood fast (even on stomach and artery wounds) and then dissolve in a week.
http://www.israelhayom.com/site/newsletter_article.php?id=44695
Also, Dr Amir Bakar (co-founder of Israeli startup Nurami) explained his post-brain-surgery patches on ILTV.