Requested key points from rescue personnel which were addressed and accomplished for the design of the retriever.

1. All one piece, no assembly.
2. Requires minimal storage space and be lightweight.
3. No molecular memory.
4. Patient load to lift less than 90 seconds.
5. Suitable for all rescue settings.
6. Requires minimal basic training.
7. Flexible around tight bends and narrow spaces.
8. Tested to carry weights over 600 lbs.
9. Ability to be used horizontally, vertically, and inverted without reconfiguration.
10. Include device for spinal stabilation more portable than a spine board.
11. Can be used in heat, cold, water, dragged, hoisted and hand carried with multiple handles designed for use with large gloves.