Mitral Valve Retractor Systems
8800-50 Valve Retractor/sternum spreader
Consisiting of:
8750-28 Sternum Spreader, long arm with
28mm deep swiwel blades
Arm length: 81/2
Opening: 81/2
8800-550 Tower Attachment Set (with side arm and 2 clamps)
8800-560 Valve Retractor Set (7 each)
8800-570 Suture Boot Set (3 sizes)
0ptions: Sternum spreader with 22mm, 34mm, or 44mm deep swivel blades (instead of 28mm standard size)
8800-80 Tirone David Type

(Modified Collins) Mitral Valve Retroctor Set
Tilting swivel Blade design can be engaged or disengaged Consisting of:
8730-34 Sternum Spreader
Arm length: 9"
0pening: 8"
Blade size: 25 x 34mm
8800-552 Tower Attachment Set (with side arm and 2 clamps)
8800-560 Valve Retractor Set (7 each)
8800-572 Suture Boot Set (3 sizes)
0ptions: 8800-511 Short Suture Boot
8800-90 Modified Ankeney Type Suture Retention

Valve Retractor Set
Consisting of:
8740-35 Sternum Spreader only
Arm length: 11"
0pening: 71/2"
Blade size: 35 x 35mm
8800-552 Tower Attachment Set (with side arm and 2 clamps)
8800-560 Valve Retractor Set (7 each)
Optional Item
8800-91 Vector-Ankeney Retractor Adaptor

8800-20 Sterna-Form/Mitro Valve Retractor Set
Consisting of:
8720-38 Sternum Spreader (Modi ed Cooley Type)
Arm length: 81/4"
0pening: 71/2"
Stainless Steel construction
8800-550 Tower Attachment Set (with side arm and 2 clamps)
8800-560 Valve Retractor Set (7 each)
8800-570 Suture Boot Set
8804-30 Aortic/Mitro Valve Retractor Set
Consisting of:
8700-28 Sternum Spreader (standard frame)
Arm length: 7"
0pening: 71/4"
Stainless Steel construction
8800-550 Tower Attachment Set (with side arm and 2 clamps)
8800-560 Valve Retractor Set (7 each)
8800-570 Suture Boot Set
0ptions: Sternum spreader with 22mm, 34mm, or 44mm deep swivel blades (instead of 28mm standard size)
8800-40 Sterna-Form/Mitro Valve Retroctor Set
Consisting of:
8651-70 Sterna-Form Sternum Spreader
Arm length: 51/4"
0pening: 61/2"
Light weight aluminum construction
8800-550 Tower Attachment Set (with side arm and 2 clamps)
8800-560 Valve Retractor Set (7 each)
8800-570 Suture Boot Set
Parts and Accessories:
8800-550 Tower Attachment Set
Consisting of:
8800-502 Universal Holding Bar (with clamp)
8800-550 Tower Attachment Set (with side arm and 2 clamps)
8800-503 Swivel Arm (with clamp)
8800-504 2ea Retractor Attachment Clamp

8800-560 Valve Retractor Set
Consisting of:
8800-505 2ea Mitro Valve Retractor (20 x 48mm)
8800-506 Medium Valve Retractor (30 x 42mm)
8800-507 Large Valve Retractor (38 x 42mm)
8800-508 Low Prole Valve Retractor (16 x 45mm)
8800-509 Aortic Valve Retraclor Narrow (12mm)
8800-510 Aortic Valve Retractor Wide (18mm)
0ptional Blades (not shown)
Consisting of:
8800-562 0ptional Aortic Valve Retractor l6mm Wide (20 x 48mm)
8800-564 optional Aortic Valve Retractor 23mm Wide
8800.570 Suture Boot Set
Consisting of:
8800-511 Short Suture Boot (3 inch long)
8800-512 Medium Suture Boot (6 inch long)
8800-513 Long Suture Boot (7 inch long)

8800-552 Tower Attachment Set
(for 8800.80 set only)
Consisting of:
8800-522 Universal Holding Bar (with clamp)
8800-503 Swivel Arm (with clamp)
8800-504 2ea Retractor Attachment Clamp
8800-572 2ea Suture Boots
8800-511 Short Suture Boot

The Koros valve retractor system provides the surgeon with a choice of sternal retractors. lt offers the most user friendly parts to help expedite the placement of the blades during this time sensitive period of cross clamp time. lt provides the surgeon with the best possible exposure during any valve procedure.