©The Author(s) 2025.
World J Gastrointest Endosc. Oct 16, 2025; 17(10): 109031
Published online Oct 16, 2025. doi: 10.4253/wjge.v17.i10.109031
Published online Oct 16, 2025. doi: 10.4253/wjge.v17.i10.109031
Table 2 Intragastric balloon characteristics
| Balloon type | Orbera | ReShape Duo1 | Obalon | Heliosphere | Spatz2 | Elipse |
| Manufacturer | Apollo Endosurgery | ReShape Medical | Obalon Therapeutics | Helioscopie Medical Implants | Spatz FGIA | Allurion Technologies |
| Filled with | Saline | Saline | Nitrogen gas | Air | Saline | Liquid |
| Capacity (mL) adjustable | 400-700 | 450 × 2 | 250 × 3 | 900-1000 | 300-900 | 550 |
| Number of balloons | 1 | 2 | Up to 3 | 1 | 1 | 1 |
| Insertion | Endoscopy | Endoscopy | Swallowed | Endoscopy | Endoscopy | Endoscopy |
| Removal | Endoscopy | |||||
| Duration | 6 | 6 | 6 | 6 | 12 | 6 |
| Adjustable | No | No | No | No | Yes | No |
- Citation: Moutzoukis MK, Argyriou K, Manolakis A, Kapsoritakis A, Christodoulou D. Endoscopic bariatrics: Current status and emerging technologies. World J Gastrointest Endosc 2025; 17(10): 109031
- URL: https://www.wjgnet.com/1948-5190/full/v17/i10/109031.htm
- DOI: https://dx.doi.org/10.4253/wjge.v17.i10.109031