Which intra-gastric balloon type can remain in place for up to 8 months?

The Spatz 3 intra-gastric balloon is designed to remain in place for an extended duration of up to 8 months. This balloon is well-known for its adjustable volume feature, which allows healthcare providers to increase or decrease the volume of the balloon after it has been placed in the stomach. This flexibility can help to optimize weight loss outcomes and improve patient comfort over an extended period, making the Spatz 3 particularly useful for patients who may need a longer-term solution for weight management.

In contrast, other intra-gastric balloons typically have shorter retention periods. The Obera and Obalon balloons are designed for shorter durations and are generally removed after 6 months. The Allergan balloon, while effective, also has a maximum duration of about 6 months. Thus, the unique characteristic that allows the Spatz 3 to remain in the stomach for up to 8 months sets it apart from other intra-gastric balloon options.