PC2K
1 4
56
PC2
PC2B
NI
HemoSphere
Edwards
1
Edwards
Edwards
1
2
2
2
2
3
Edwards
1A
4
3
1 2
NI
1
Edwards Edwards Lifesciences
EV1000
HemoSphere
Corporation
EV1000
Edwards
Edwards
Edwards
1
EV1000
HemoSphere
3
3
E logo
Edwards Lifesciences
5
1
4
•
70%
•
10%
1
2
PC2K
PC2B
5
PC2CCC
PCCVR
54
HRS
PCCVR
4
1
2
25