878.5650—Topical oxygen chamber for extremities.
               		
               	 	
               	 	
               	 	               	 	               	 	               	 	               	 	
               	 	
    
        
        (a) Identification.
         A topical oxygen chamber for extremities is a device intended to surround hermetically a patient's limb and apply humidified oxygen topically at a pressure slightly greater than atmospheric pressure to aid healing of chronic skin ulcers or bed sores.
     
    
        
        (b) Classification.
         Class III.
     
    
        
        (c) Date PMA or notice of completion of a PDP is required.
         No effective date has been established of the requirement for premarket approval. See  § 878.3.