Share 'Sealed Combustion Wood burning stove?'

I am working on a design for a small, potentially off-grid, cabin with serious wall insulation (double wall construction) and air sealing.  For heating, water heating and hopefully cooking, I would like to use a wood cook stove that is a sealed combustion unit.  Apparently no such animal exists.  Does anyone have any suggestions for how to utilize wood heat inside while not sharing an air supply…