870.4290—Cardiopulmonary bypass adaptor, stopcock, manifold, or fitting.
               		
               		
               	 	
               	 	
               	 	
               	 		
    
        
        (a) Identification.
         A cardiopulmonary bypass adaptor, stopcock, manifold, or fitting is a device used in cardiovascular diagnostic, surgical, and therapeutic applications to interconnect tubing, catheters, or other devices.
     
    
        
        (b) Classification.
         Class II (performance standards).