to make this compatible would mean going into the Rimkea defs for the furniture and adding the following in the linkables section of each bed

<li>sd_medicaddons_medieval_surg_washpan</li>
<li>sd_medicaddons_medieval_surg_instruments</li>
<li>sd_medicaddons_medieval_surg_lamp</li>

<li>sd_medicaddons_industrial_surg_instruments</li>
<li>sd_medicaddons_industrial_surg_lamp</li>
<li>VitalsMonitor</li>

<li>sd_medicaddons_spacer_surg_vitalsmonitor</li>
<li>sd_medicaddons_spacer_surg_instruments</li>
<li>sd_medicaddons_spacer_surg_lamp</li>

this info was copy-pasted from the medicaddon's creator from the ludeon forum. I have done it to every bed in the game, I was tempted to adjust it so only the medieval and industrial would work with rustik and the industrial and spacer would only work with the millenium range. I ended up just adding to all beds.