# Safety and Effectiveness Study of Dragonfly System for Functional Mitral Regurgitation

> **NCT04733404** · NA · RECRUITING · sponsor: **Hangzhou Valgen Medtech Co., Ltd** · enrollment: 120 (estimated)

## Conditions studied

- Mitral Regurgitation Functional

## Interventions

- **DEVICE:** Dragonfly Transcatheter Mitral Valve Repair System

## Key facts

- **NCT ID:** NCT04733404
- **Lead sponsor:** Hangzhou Valgen Medtech Co., Ltd
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2022-03-12
- **Primary completion:** 2023-09-30
- **Final completion:** 2027-09-30
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2022-03-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04733404

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04733404, "Safety and Effectiveness Study of Dragonfly System for Functional Mitral Regurgitation". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04733404. Licensed CC0.

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