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2025.01 ｜ Clinical Applications ｜ Overcoming Blind Placement Risks: MediVisionTech’s Video-Assisted Nasogastric Intubation System Published in Endoscopy International Open (30-Case Study)

  • 12 hours ago
  • 2 min read

Clinical Breakthrough: MediVisionTech’s Video-Assisted Nasogastric Intubation System Published in Endoscopy International Open


[Clinical Pain Points & Technological Breakthrough]

Nasogastric tube (NGT) placement is a common and essential clinical procedure. However, the traditional "blind insertion" approach poses inherent risks, such as accidental tracheal misplacement, mucosal injury, or perforation. Existing assistive systems often suffer from safety concerns or lack cost-effectiveness.

To address these challenges, MediVisionTech developed the Image-Guided Nasogastric Tube System. By inserting a micro-camera probe inside the NGT, the system achieves real-time direct visualization of the gastrointestinal (GI) tract throughout the placement process, effectively eliminating the risks and uncertainties associated with blind insertion.

[Key Clinical Data Highlights]

In this prospective clinical study involving 30 cases, the system demonstrated exceptional safety and performance:

  • 96.7% High Success Rate: Significantly improves placement accuracy and reduces patient discomfort caused by repeated insertion attempts.

  • 3.8-Minute Rapid Placement: The average procedure time was only 3.8 minutes, exhibiting outstanding clinical efficiency.

  • Zero Severe Complications: 7-day post-procedure follow-ups confirmed no serious adverse events, proving robust clinical safety.

  • Real-Time Visual Identification: Operators reported clear visualization of the gastric mucosa and key anatomical safety landmarks.

[Practical Optimization & Operator Feedback]

Feedback from clinical operators indicates that the system effectively assists in tube guidance, anatomical landmark identification, and smooth probe withdrawal. To tackle practical issues like GI secretions obscuring the view, the team validated that air insufflation quickly restores image clarity—demonstrating superior clinical usability in real-world settings.

[Conclusion & Future Outlook]

This study confirms the immense potential of image-guided systems in enhancing the safety and efficacy of NGT placement. Published in the prestigious medical journal Endoscopy International Open (EIO), this achievement marks a key milestone in MediVisionTech’s micro-optical module design and hardware-software system integration. It highlights our capability to turn advanced technology into practical, life-saving clinical solutions.

  • Original Article Title: Real-time visualization of the gastrointestinal tract during nasogastric tube placement: Pilot study of new video-assisted system

  • Journal: Endoscopy International Open (EIO) / Thieme Publishing



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