Table 2.

Roller pump and Hemobile performed at 40 mL/min blood circulation.

	Baseline	Roller pump	Hemobile
Platelet number (10E9/L)	115 ± 36	70 ± 28	117 ± 32*
Bleeding constant (sec)	72 ± 7	108 ± 20	99 ± 21
Aggregation (slope)	18.7 ± 7.1	6.9 ± 3	8.7 ± 4.7
Adhesion (10E6/cm2)	—	0.75 ± 0.73	0.53 ± 0.45
Hemolysis (gHb/L)	0.07 ± 0.06	0.95 ± 0.51	0.18 ± 0.11**

*P < 0.05; **P < 0.01 compared to roller pump.