#$%^&*AU2013200814A120130307.pdf#####Abstract The present invention provides a wound therapy device (10) having a port or port hole (20), an absorptive material (22) and at least one viewing portal (56). In addition, a method determining a saturation level of a wound therapy device is also provided by the invention. Fig. 20/ qT C~jN o cq C\,, N 0 N N% t NN N~C J (M0 (\j coj // NKI /OD C, / 00/ - - - - -- - - - -