870.4250—Cardiopulmonary bypass temperature controller.
               		
               		
               	 	
               	 	
               	 	
               	 		
    
        
        (a) Identification.
         A cardiopulmonary bypass temperature controller is a device used to control the temperature of the fluid entering and leaving a heat exchanger.
     
    
        
        (b) Classification.
         Class II (performance standards).