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Edwards Protection Cannulae
Thin-Flex Triple StageVenous Cannulae
DESIGNED TO MAKE A DIFFERENCEEdwards venous return cannulae are designed toprovide surgeons with optimal performance andease of use in minimal space, as well as to preventdiminished venous return.
PROPRIETARY THIN-FLEX TECHNOLOGYDesigned to maximize flow rates and available space.
• Thin-Flex cannula offers 34%reduction in wall thicknesscompared to traditionaltechnology*
• Thin wall technology allowsfor exceptional flow rates withminimal intrusion into the surgical field
DUAL ATRIAL BASKETSDesigned to provide consistently high flow ratesregardless of how the heart is manipulated.
• Up to 33% greater flow than equivalent sizedual stage cannula*
• Compatible with vacuum assist
Large ProximalSide Holes
Enhance drainage
OpenLighthouse Tip
Smooth TaperProvides minimalresistance during
insertion
Reinforced BasketDesigned to maintainconsistently high flowrates and to prevent
collapse
Wire-ReinforcementHelps prevent kinking
and twisting
Multipledrainage holes
maintainconsistently high
flow rates
Dual atrialbaskets ensureconsistent flow
throughoutentire
procedure
34%REDUCTION IN
WALL THICKNESS
Thin-FlexTechnology
Traditional
AR05181_EDW_Spec_Venous_Triple_Stage_1.qxd:Layout 1 6/21/10 3:46 PM Page 1
Edwards Lifesciences LLC | www.edwards.com
Irvine, USA | Nyon, Switzerland | Tokyo, Japan | Singapore, Singapore | Sao Paulo, Brazil |
CAUTION: Federal (USA) law restricts this device to sale by or on the order of a physician.See instructions for use for full prescribing information.
*Data on file.
Edwards, Edwards Protection Cannulae and Thin-Flex are trademarks of Edwards Lifesciences Corporation. EdwardsLifesciences and the stylized E logo are trademarks of Edwards Lifesciences Corporation and are registered inthe United States Patent and Trademark Office. ©2010 Edwards Lifesciences LLC. All rights reserved. AR05181
Thin-Flex Triple StageVenous Cannulae
SPECIFICATIONSPROFILE MODEL SIZE LENGTH CONNECTOR
NUMBER FR (mm) inch (cm)
TF292902 29/29/2916 (40)
3/8” Acceptance
TF292902A (9.6/9.6/9.6) 3/8” Connector
Standard ProfileTF293702 29/37/37
14.5 (37)1/2” Acceptance
TF293702A (9.6/12.3/12.3) 1/2” Connector
TF3646O2 36/46/4616 (40)
1/2” Acceptance
TF3646O2A (12.0/15.3/15.3) 1/2” Connector
TRF2937O2 29/37/37 14.5 (37) 1/2” Acceptance
Reduced ProfileTRF2937O2A (9.6/12.3/12.3) 1/2” Connector
TRF3646O2 36/46/46 16 (40) 1/2” Acceptance
TRF3646O2A (12.0/15.3/15.3) 1/2” Connector
Pressure Drop vs. Flow Rate
20
25
15
p(mmHg)
10
ssureDro
29/37/37 Fr. low profile body
29/37/37 Fr. standard body
5
Pre
36/46/46 Fr. low profile body
0
0 1 2 3 4 5 6
Flow Rate (L/min)
36/46/46 Fr. standard body
29/29/29 Fr. standard body/ / y
Standard profilevenous cannulae
Reduced profile / Low profilevenous cannulae
AR05181_EDW_Spec_Venous_Triple_Stage_1.qxd:Layout 1 6/21/10 3:46 PM Page 2
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