Do-it-Yourself Personal Evacuation Facility

or Stool-chair
for person with damaged lower limb.

Equipment required:

One typical French dining-room chair with removable (usually straw) seat.
Four pieces of wood appropriately fashioned (e.g. 4 slats from a discarded modern bed) and saw to correct lengthssee photos.)
One bucket, ideally one already used to contain 'grey water' for garden use.

Method:

1. Remove straw seat

2. Position two shorter slats to accommodate buttocks, thus making the unpatentable contraption nevertheless maximally-adjustable

3. Support slop-bucket on two lower (and longer) slats.

5. remove bucket

…Et Cætera, then flush evacuation down conventional porcelain installation (known as a water-closet) which it is not advisable to use in circumstance of lower-body trauma.