# Feasibility Study to Evaluate a New Energy Storage and Return Prosthetic Foot

> **NCT04239222** · NA · COMPLETED · sponsor: **Otto Bock Healthcare Products GmbH** · enrollment: 27 (actual)

## Conditions studied

- Lower Limb Amputation Below Knee (Injury)
- Lower Limb Amputation Above Knee (Injury)
- Lower Limb Amputation Knee

## Interventions

- **DEVICE:** Revo-M
- **DEVICE:** Taleo
- **DEVICE:** Proflex XC

## Key facts

- **NCT ID:** NCT04239222
- **Lead sponsor:** Otto Bock Healthcare Products GmbH
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-03-10
- **Primary completion:** 2022-03-11
- **Final completion:** 2022-03-11
- **Target enrollment:** 27 (ACTUAL)
- **Last updated:** 2024-09-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04239222

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04239222, "Feasibility Study to Evaluate a New Energy Storage and Return Prosthetic Foot". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04239222. Licensed CC0.

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