Chickens don't seem to bleed a lot with some of the injuries I have seen here on BYC. A piece of aquarium tubing (from WalMart or a pet store) and a 35 or 60 cc syringe from a feed store can function as a tube or crop feeding apparatus. Kay Tee baby bird food is good to use with tube feeding. The eye drops would lubricate his eye and probably help. Most grocery stores sell generic Neosporin--Triple Antibiotic Ointment or Bacitracin.