Alert Indications, Safety, and Warnings

CG Future™
Annuloplasty Ring and Band Surgical Valve Repair

The CG Future is an annuloplasty system for mitral valve repair, designed to predictably remodel the annulus to maintain apposition of the anterior and posterior leaflets.

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CG Future ring and CG Future band on white background
Alert Indications, Safety, and Warnings

Overview

Flexible Anterior/Posterior Support

The unique composite design of the CG Future ring and band considers the full cardiac cycle.1 The ring or band provides enough stiffness to provide posterior remodeling while preserving dynamic annular motion.

Product Details

Designed for Implantability

The CG Future ring and band can be used for small incisions where visibility and access to the anterior annulus may be limited.

CG Future ring on white background

Low-profile design2

CG Future sizer on white background

Two eyelets align with trigones for anchoring.

Product Specifications and Ordering Information

CG Future Annuloplasty Ring, Model 638R

Illustration of CG Future ring with callouts
Order Number Ring Size
(mm)		 A
(mm)		 B
(mm)		 C
(mm)		 D
(mm)		 Orifice Area
(mm2)

638RL24

24

15.27

16.53

24.0

28.9

269.3

638RL26

26

16.38

17.64

26.0

30.9

314.9

638RL28

28

17.48

18.73

28.0

32.9

364.3

638RL30

30

18.59

19.85

30.0

34.9

437.4

638RL32

32

19.71

20.97

32.0

36.9

474.7

638RL34

34

20.83

22.09

34.0

38.9

536.0

638RL36

36

21.92

23.18

36.0 

40.9

600.9

638BL38

38

23.04

24.29

38.0

42.9

669.4

CG Future Annuloplasty Band, Model 638B

Illustration of CG Future band with callouts
Order Number Ring Size
(mm)		 A
(mm)		 B
(mm)		 C
(mm)		 D
(mm)		 Orifice Area
(mm2)

638BL26

26

16.38

17.64

26.0

30.9

332.0

638BL28

28

17.48

18.73

28.0

32.9

382.8

638BL30

30

18.59

19.85

30.0

34.9

437.4

638BL32

32

19.71

20.97

32.0

36.9

496.3

638BL34

34

20.83

22.09

34.0

38.9

559.2

638BL36

36

21.92

23.18

36.0

40.9

625.1

638BL38

38

23.04

24.29

38.0

42.9

695.7

CG Future Accessories

Accessories

Order Number

CG Future Sizer Set (8 sizers) 

7638S 

Annuloplasty Handle (216 mm length) 

7615 

Annuloplasty Handle (373 mm length) 

7615XL 

CG Future Accessory Tray 

T7630

Additional Resources

Contact Information

LifeLine Cardiovascular
Technical Support

877-526-7890

Send us an Email

Medtronic
Mitral Academy

Training, education, and collaboration on the treatment of mitral and tricuspid valve disease.

Register Here

References

1

Redmond J, Christiansen D, Bergin C, et al. In-vivo motion of mitral valve annuloplasty devices. J Heart Valve Dis. January 2008;17(1):110-118.

2

Medtronic CG Future Ring and Band Design History file.