Table 5.
Comparison of present and future insulin pumps integrated with CGM
| Stages | Tubed |
Tubeless |
|||||
|---|---|---|---|---|---|---|---|
| SAP+PLGS | HCLS | AHCLS | HCLS or AHCLS | SAP | HCLS | HCLS | |
| Model | DIA:CONN G8 | MiniMed 670G/770G | MiniMed 780G | T:Slim X2 | Eopatch M | Eopatch X | Omnipod 5 |
| Manufacturer | G2E | Medtronic | Medtronic | Tandem | Eoflow | Eoflow | Insulet |
| Size, cm | 9.5×5.4×2.4 | 9.6×5.36×2.44 | 9.68×5.36×2.49 | 7.95×5.08×1.52 | 4.95×3.9×1.45 | 4.95×3.9×1.45 | 5.2×3.9×1.45 |
| Weight, g | 84 (without battery and empty reservoir) | 106 (without battery and empty reservoir) | 106 (without battery and empty reservoir) | 112 (with battery and full reservoir) | 29.4 (without battery and empty reservoir) | 29.4 (without battery and empty reservoir) | 26 (without battery and empty reservoir) |
| Basal rate, units/hr | 0.02–30 | 0.025–35 | 0.025–35 | 0.1–15 | 0.05–15 | 0.05–15 | 0.05–30 |
| Basal rate increments, units/hr | 0.01 | <1 u: 0.025 | <1 u: 0.025 | 0.001 | 0.05 | 0.05 | 0.05 |
| >1 u: 0.05 | >1 u: 0.05 | ||||||
| >10 u: 0.1 | >10 u: 0.1 | ||||||
| Bolus, units | 0.05–30 | 0.025–25 | 0.025–25 | 0.05–25 | 0.05–25 | 0.05–25 | 0.05–30 |
| Reservoir, units | 300 | 300 | 300 | 300 | 200 | 200 | 200 |
| Durable, day | NA | NA | NA | NA | 3.5 | 3.5 | 3 |
| Integration with CGM | Dexcom G6 | Metronic 3 Sensor | Guardian 4 sensor | Dexcom G6 | Dexcom G6 | Dexcom G6 | Dexcom G6 |
| Software | Diaconn Care Web | CareLink | CareLink | t:connect web | Eobridge | Eobridge | N/A |
| Mobile App | Diaconn App | MiniMed Mobile | MiniMed Mobile | t;connect mobile | Narsha | Narsha | Omnipod 5 |
| Calibration | No | Yes (2 times/day) | No (with Guardian 4 sensor) | No | No | No | No |
| Algorithm location | NA | NA | NA | NA | Mobile App | Mobile App | In the Pod |
CGM, continuous glucose monitoring; SAP, sensor-augmented pump; PLGS, predicted low glucose suspend; HCLS, hybrid closed-loop system; AHCLS, advanced hybrid-closed loop system; NA, not applicable.