yes, they are called underpads. a pharmacy in the know should have them. i asked at a pharmacy in dubai mall once and the woman directed me to sanitary napkins... err, not quite you'd need in this case!
would underpads work? those things that you sat on after delivery in the hospital bed? you can find them in any well stocked pharmacy...
i used them when airing out DD without a diaper in the early days.
HTH