Project Description

Product details


  • Controls pouch size to provide lasting protection against stoma dilation
  • Unique closing mechanism enables precise diameter adjustment during implantation
  • Pre-curved shape allows easy placement
  • Soft ring to lower risk of migration

The A.M.I. B-Band*

The B-Band* is implanted around the stomach pouch in gastric bypass patients to stabilise the gastroenterostomy and reduce later dilation of the stoma, thereby promoting more sustained weight loss. A.M.I.’s B-Band allows precise adjustment of the required diameter during implantation. The band’s circumference can be adjusted every 2 mm until the inner diameter of the implant matches the outer diameter of the encircled stomach tissue. Use of a gastric tube enables the size to be standardised. Markings on the band (at 6.5 cm, 7.5 cm, and 8.5 cm) allow exact documentation of the band size during implantation.

The soft, pre-shaped band:

  •  can be inserted through a 12 mm trocar
  •  is gentle on enclosed tissue
  •  should reduce risk of migration
  •  can be closed with ease
  •  has a wide adjustment range for the perfect fit
Order Code Product Technical Details

AGB 368


A.M.I. Soft Gastric Bypass Band

Gastric banding implant for stabilising the
gastroenterostomy stoma.

Adjustable band length: 5.0 – 8.0 cm
Band height: 10 mm
1 unit, delivered sterile
Product Brochure
MRI Statement

* A.M.I. Soft Gastric Bypass Band