Application of NaviCam magnetic-controlled capsule endoscopy system(with video)
10.3760/cma.j.issn.1007-5232.2015.01.002
- VernacularTitle:NaviCam遥控胶囊内镜临床应用初探(含视频)
- Author:
Xinying WANG
;
Huiling ZHENG
;
Guozhen WANG
;
Jieqiong ZHOU
;
Bo JIANG
- Publication Type:Journal Article
- Keywords:
Capsule endoscopy;
Positive;
Upper gastrointestinal
- From:
Chinese Journal of Digestive Endoscopy
2015;32(1):2-5
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical significance of NaviCam magnetic-controlled capsule endoscopy (NMCE) system in the examination of upper gastrointestinal tract.Methods A total of 39 healthy volunteers were enrolled in the present study.NMCE system was used to examine upper gastrointestinal tract.The safety,gastric preparation,visualization and comfort of the subjects were evaluated.Results Visualization of the Z-line,gastric cardia,fundus,body,angulus,antrum and pylorus was subjectively assessed as more than 75％ mucosa in 19 (48.71％),37 (94.87％),25 (64.10％),30 (76.92％),39 (100.00％),39 (100.00％),and 39 (100.00％),respectively.The observation time was 1.5,3.0,8.0,17.0,3.0,3.0,5.0 min respectively.The capsule was driven into duodenum positively in 25 (64.10％).Seven subjects went into small bowel without control.The one-time visualization efficacy was 97.43％ (38/39).Only one subject felt foreign body sensation.All subjects extracted the capsule within 7 days.Conclusion Our study provides a preliminary assessment of the NMCE on its feasibility and safety.It is comfortable with no chance of cross-infection.NMCE system is a useful tool for upper GI examination and will have a good future.
