Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

659
This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
659

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

EVALUATING CLINICAL OUTCOMES OF AMNIOTIC MEMBRANE COVERAGE COMBINED WITH EARLY VITRECTOMY IN THE MANAGEMENT OF PERFORATING GLOBE INJURIES.

Retina (Philadelphia, Pa.)·2026
Same author

A Novel Surgical Strategy for Choroidal Avulsion in Complex Ocular Trauma: Choroidal Suturing Technique Using 9-0 Double-Armed Polypropylene Sutures.

Clinical ophthalmology (Auckland, N.Z.)·2026
Same author

NAT10-dependent ac4C mRNA modification programs fibroblast pathogenicity in systemic sclerosis.

Pharmacological research·2026
Same author

Safety and Efficacy of cceAAV-aflibercept-Fc-YTE (F-CRG-B191): A Gene Therapy for Neovascular Age-Related Macular Degeneration.

Investigative ophthalmology & visual science·2026
Same author

ZDHHC9-mediated KLF5 palmitoylation enhances the cAMP/PKA/CREB axis to promote colorectal cancer progression.

Oncogene·2026
Same author

FGF 13 functions as a regulator of the ERK/aerobic glycolysis axis in the inflammatory state during septic lung injury.

Nature communications·2026
Same journal

Vibe Coding in Neurosurgery: Bridging the Gap Between Clinical Needs and Digital Innovation-A Narrative Review and Practical Perspective.

Surgical innovation·2026
Same journal

Screw-Lock: A Novel Technique to Secure Burr Hole Base Ring in DBS Surgery.

Surgical innovation·2026
Same journal

Preliminary in Vitro Study on an RFID-Tagged Gauze Detection System to Prevent Retention During Laparoscopic Procedures.

Surgical innovation·2026
Same journal

Feasibility of Three-Dimensional Imaging in Accurately Assessing the Peritoneal Cancer Index for Peritoneal Carcinomatosis.

Surgical innovation·2026
Same journal

Laparoscopic Vs Open Ladd's Procedure for Intestinal Malrotation in Infants and Children: A Systematic Review and Meta-Analysis.

Surgical innovation·2026
Same journal

The Future of Hernia Surgery: Innovation, Integration, and Individualization.

Surgical innovation·2026
See all related articles

Related Experiment Video

Updated: Apr 28, 2026

A Novel Dual-Modal Deep Learning Approach for Real-Time Removal of Hepatic Fluorescence in Indocyanine Green-Guided Laparoscopic Cholecystectomy
09:21

A Novel Dual-Modal Deep Learning Approach for Real-Time Removal of Hepatic Fluorescence in Indocyanine Green-Guided Laparoscopic Cholecystectomy

Published on: April 17, 2026

30

Virtual digital defogging technology improves laparoscopic imaging quality.

Lei Gu1, Peilin Liu2, Chunhui Jiang1

  • 1Department of Gastroenterology Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, People's Republic of China.

Surgical Innovation
|June 7, 2014
PubMed
Summary
This summary is machine-generated.

A new digital defogging (DD) system improved laparoscopic surgery by enhancing image clarity and reducing surgeon anxiety. This technology offers a dynamic, stable image, leading to shorter operative times and improved patient outcomes.

Keywords:
cholecystectomycolectomydigital defogging systemlaparoscopylens fogging

More Related Videos

Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions
06:18

Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions

Published on: April 5, 2024

1.9K
High-Speed Ultraviolet Photoacoustic Microscopy for Histological Imaging with Virtual-Staining assisted by Deep Learning
09:31

High-Speed Ultraviolet Photoacoustic Microscopy for Histological Imaging with Virtual-Staining assisted by Deep Learning

Published on: April 28, 2022

4.2K

Related Experiment Videos

Last Updated: Apr 28, 2026

A Novel Dual-Modal Deep Learning Approach for Real-Time Removal of Hepatic Fluorescence in Indocyanine Green-Guided Laparoscopic Cholecystectomy
09:21

A Novel Dual-Modal Deep Learning Approach for Real-Time Removal of Hepatic Fluorescence in Indocyanine Green-Guided Laparoscopic Cholecystectomy

Published on: April 17, 2026

30
Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions
06:18

Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions

Published on: April 5, 2024

1.9K
High-Speed Ultraviolet Photoacoustic Microscopy for Histological Imaging with Virtual-Staining assisted by Deep Learning
09:31

High-Speed Ultraviolet Photoacoustic Microscopy for Histological Imaging with Virtual-Staining assisted by Deep Learning

Published on: April 28, 2022

4.2K

Area of Science:

  • Minimally Invasive Surgery
  • Surgical Technology
  • Medical Imaging

Background:

  • Lens fogging in laparoscopic surgery degrades image quality and disrupts surgical workflow.
  • A novel digital defogging (DD) system, utilizing dark channel prior, was developed to mitigate this issue.
  • Evaluating the impact of this DD system on surgical imaging and efficiency is crucial.

Purpose of the Study:

  • To assess the effectiveness of a new digital defogging (DD) system in improving imaging quality during laparoscopic procedures.
  • To quantify the impact of the DD system on operative time and surgeon experience.
  • To determine if the DD system reduces surgeon anxiety in laparoscopic surgery.

Main Methods:

  • A comparative study involving 200 patients undergoing laparoscopic cholecystectomy or colectomy.
  • Patients were divided into groups using either a regular monitor or a DD monitor.
  • Key metrics evaluated included image clarity, lens-cleaning time relative to operative time, and surgeon-reported anxiety levels.

Main Results:

  • The DD system demonstrated significantly improved image clarity in laparoscopic colectomy (P < .05).
  • A significant reduction in the ratio of lens-cleaned time to operative time was observed with the DD system (P < .05).
  • The DD system substantially decreased surgeon anxiety during colectomy procedures (P < .001).

Conclusions:

  • The digital defogging system provides a stable, dynamic image during laparoscopic surgery.
  • Implementation of the DD system can lead to reduced operative times.
  • The DD system effectively lowers surgeon anxiety, potentially improving overall surgical performance and patient safety.