We don't need it, do we?

code/game/objects/items/devices/scanners.dm

@@ -141,7 +141,7 @@ REAGENT SCANNER
 
 // Used by the PDA medical scanner too
 /proc/healthscan(mob/user, mob/living/M, mode = 1, advanced = FALSE)
-	if(!ishuman(M) || M.isSynthetic())
+	if(!ishuman(M) || ismachine(M))
 		//these sensors are designed for organic life
 		to_chat(user, "<span class='notice'>Analyzing Results for ERROR:\n\t Overall Status: ERROR</span>")
 		to_chat(user, "\t Key: <font color='blue'>Suffocation</font>/<font color='green'>Toxin</font>/<font color='#FFA500'>Burns</font>/<font color='red'>Brute</font>")

code/game/objects/items/stacks/nanopaste.dm

@@ -57,7 +57,7 @@
 					E.heal_damage(0, remheal, 0, 1) //Healing Burn
 					remheal = nremheal
 					user.visible_message("<span class='notice'>\The [user] applies some nanite paste at \the [M]'s [E.name] with \the [src].</span>")
-				if(H.bleed_rate && H.isSynthetic())
+				if(H.bleed_rate && ismachine(H))
 					H.bleed_rate = 0
 			else
 				to_chat(user, "<span class='notice'>Nothing to fix here.</span>")