# Study on the Safety and Effectiveness of the SnowyTM PFO Closure System

> **NCT05360771** · NA · NOT_YET_RECRUITING · sponsor: **Hangzhou Dinova EP Technology Co., Ltd** · enrollment: 242 (estimated)

## Conditions studied

- Patent Foramen Ovale

## Interventions

- **DEVICE:** SnowyTM PFO closure system
- **DEVICE:** Cardi-o-fix PFO occluder

## Key facts

- **NCT ID:** NCT05360771
- **Lead sponsor:** Hangzhou Dinova EP Technology Co., Ltd
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2023-10-20
- **Primary completion:** 2023-12-20
- **Final completion:** 2027-12-20
- **Target enrollment:** 242 (ESTIMATED)
- **Last updated:** 2023-06-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05360771

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05360771, "Study on the Safety and Effectiveness of the SnowyTM PFO Closure System". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT05360771. Licensed CC0.

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