# Effectiveness and Safety of LED Light Source System for Endoscope

> **NCT04561583** · NA · WITHDRAWN · sponsor: **Stryker Orthopaedics**

## Conditions studied

- Laparoscopic Cholecystectomy

## Interventions

- **DEVICE:** LED light source system for endoscope
- **DEVICE:** Pinpoint Endoscopic Fluorescence Imaging System

## Key facts

- **NCT ID:** NCT04561583
- **Lead sponsor:** Stryker Orthopaedics
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2020-09
- **Primary completion:** 2020-09
- **Final completion:** 2021-09
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** The study was registered but never started.
- **Last updated:** 2021-04-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04561583

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04561583, "Effectiveness and Safety of LED Light Source System for Endoscope". Retrieved via AI Analytics 2026-07-09 from https://api.ai-analytics.org/clinical/NCT04561583. Licensed CC0.

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