# Efficacy and Safety of the Visual Bronchial Blocker for Lung Isolation Surgery

> **NCT07644104** · NA · NOT_YET_RECRUITING · sponsor: **Zhejiang University** · enrollment: 652 (estimated)

## Conditions studied

- Thoracic Surgery With One-lung Ventilation
- Lung Isolation
- Bronchial Blockage
- Anesthesia

## Interventions

- **DEVICE:** Visual Bronchial Blocker
- **DEVICE:** Conventional Bronchial Blocker

## Key facts

- **NCT ID:** NCT07644104
- **Lead sponsor:** Zhejiang University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-08-01
- **Primary completion:** 2027-04-30
- **Final completion:** 2027-12-31
- **Target enrollment:** 652 (ESTIMATED)
- **Last updated:** 2026-06-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07644104

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07644104, "Efficacy and Safety of the Visual Bronchial Blocker for Lung Isolation Surgery". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07644104. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*