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.
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.
The CG Future band can be used for small incisions where visibility and access to the anterior annulus may be limited.
Low profile design2
Eyelet design allows for ease of anchoring to the trigones for both ring and band.
Model Specifications
CG Future Annuloplasty Ring, Model 638R
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
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
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.