Healthcare Professionals

CG Future Annuloplasty Ring and Band

Surgical Valve Repair

Overview

Flexible Anterior/Posterior support

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


Indications

This device is indicated for the reconstruction and/or remodeling of pathological mitral valves. Valvular insufficiency and/or stenosis may be corrected by appropriate repair and annular remodeling.


Product Details

Flexible Repair and Targeted Support

Repair annular dilation while preserving 3D motion during the cardiac cycle.

3:4

In cardiac systole, the ring remodels the mitral valve orifice to the normal 3:4 ration between the anteroposterior and transverse diameters.

CG Future - cardiac systole

4:4

In cardiac diastole, the ring’s dynamic characteristics allow physiologic motion and movement to maintain the normal 4:4 ratio between anteroposterior and transverse diameters.

CG Future - cardiac diastole

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

CG Future - low profile

Low profile design2

CG Future - eyelet design

Eyelet design allows for ease of anchoring to the trigones for both ring and band.


Model Specifications

CG Future Annuloplasty Ring, Model 638R

CG Future Ring Dimensions

Order Number Ring Size (mm) A (mm) B (mm) C (mm) D (mm) Orifice Area (sq. mm)

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

CG Future Band Dimensions

Ring Size (mm) A (mm) B (mm) C (mm) D (mm) Orifice Area (sq. mm)

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

Order Number Accessories

7638S 

CG Future Sizer Set (8 sizers) 

7615 

Annuloplasty Handle (216 mm length) 

7615XL 

Annuloplasty Handle (373 mm length) 

T7630 

CG Future Accessory Tray 


References

1

Redmond J, et al. In-vivo motion of mitral valve annuloplasty devices. J of Heart Valve Dis 2007;17:110-8.

2

Medtronic CG Future Ring and Band Design History File.