OBJECTIVES/HYPOTHESIS Endoscope-assisted transoral removal of a thyroglossal duct cyst (TGDC) has been introduced to clinical practice. However, the technical feasibility, efficacy, and safety of this procedure have not been studied. Herein, we conducted a prospective clinical trial to evaluate endoscope-assisted transoral removal of a TGDC. STUDY DESIGN Prospective cohort study. METHODS Th...

Objective: A review is made to determine whether the use of the endoscope in endodontic surgery offers advantages in clinical practice, and whether it improves the clinical and radiographic outcomes of the procedure. Material and methods: The main search terms used were: endodontic surgery, apicoectomy, apical surgery, endoscope, and magnification devices. The authors searched the Medline datab...

Orthophthalaldehyde high level disinfectants are contraindicated for use with urological instruments such as cystoscopes due to anaphylaxis-like allergic reactions during surveillance of bladder cancer patients. Allergic reactions and mucosal injuries have also been reported following colonoscopy, laryngoscopy, and transesophageal echocardiography with devices disinfected using orthophthalaldeh...

Tracking a capsule endoscope location is one of promising application offered by implant body area networks (BANs). In this paper, we pay attention to a particle filter algorithm with received signal strength indicator (RSSI)-based localization in order to solve the capsule endoscope location tracking problem, which assumes a nonlinear transition model on the capsule endoscope location. However...

In traditional endoscopic surgery, the surgeon manipulating instruments is supported by an assistant controlling endoscope, where their coordination may be affected communication errors. To address this issue, we introduce a foot interface controlled robotic system, enabling to simultaneously operate endoscope and instruments. The system consists of using four degrees freedom (DoFs) gestures dr...

The flexible endoscope is increasingly used to perform minimal invasive interventions. A novel add-on platform allows single-person control of both endoscope and instrument at the site of intervention. The setup changes the current routine of handling the endoscope. This study aims to determine if the platform allows effective and efficient manipulation to position the endoscope at potential in...

OBJECTIVES Evaluate ENT endoscope sheaths as barriers to virus passage. STUDY DESIGN "Defective" sheaths covering an endoscope were challenged with virus to determine how many virus particles could be recovered from the endoscope. METHODS Sheaths with small laser-drilled holes (2 to 30 microm) were challenged with high-titer virus suspensions (10(8) viruses/mL). The inside of the sheath and...

OBJECTIVES/HYPOTHESIS Endoscopic ear surgery provides a minimally invasive approach to the middle ear. The disadvantage of endoscopic ear surgery is that it is a single-handed surgical technique. The nondominant hand of the surgeon is utilized for holding and manipulating the endoscope. This necessitated the need for the development of an endoscope holder that would allow both hands to be free ...

The Korean Society of Gastrointestinal Endoscopy (KSGE) issued guidelines for endoscope reprocessing for the first time in 1995, and the version of the guidelines was updated in August 2009, August 2012, and March 2015. Guidelines for endoscope reprocessing should be revised continuously, because new disinfectants and devices are developed and introduced. The current official version of the KSG...