BACKGROUND For endoscopic resection of early GI neoplasia, endoscopic submucosal dissection (ESD) achieves higher rates of complete resection (R0) than endoscopic mucosal resection (EMR). However, ESD is technically more difficult and evidence from randomised trial is missing. OBJECTIVE We compared the efficacy and safety of ESD and EMR in patients with neoplastic Barrett's oesophagus (BO). ...

The operation principles of gate-driven design and substratetriggered design for ESD (ElectroStatic Discharge) protection are first explained by energy-band diagrams in this paper. The onchip ESD protection devices realized in 0.18-μm and 0.35-μm CMOS processes are used to verify the efficiency of gate-driven or substrate-triggered designs. The substrate-triggered design can effectively and con...

The ability of a nitride light-emitting diode (LED) to withstand electrostatic discharge (ESD) is important because of the insulating property of the sapphire substrate. Therefore, damage caused by ESD to a nitride LED is a valuable subject. However, damage is caused by ESD in a very short period, so monitoring its evolution is very difficult. Accordingly, ESD experiments are performed and the ...

A successful electrostatic discharge (ESD) protection design scheme for UXGA/HDTV LCoS product has been proposed and verified in this paper. HBM and MM ESD robustness of the LCoS with both of low-voltage (LV) and high-voltage (HV) ESD protection design can achieve above 3.5kV and 200V. The analysis on I-V curve shifting of I/O pin shows the ESD damages on the GGNMOS in I/O ESD protection.

AIM For patients receiving endoscopic submucosal dissection (ESD), there is urgent need pertaining to the prevention of postoperative bleeding. We conducted a retrospective propensity score-matched study that evaluated whether pre-ESD gastric lavage prevents postoperative bleeding after ESD for gastric neoplasms. METHODS From September 2002 to October 2015, the 760 consecutive patients receiv...

Although techniques and instruments for endoscopic submucosal dissection (ESD) have improved, bleeding is still the most common complication. Minimizing the occurrence of bleeding is important because blood can interfere with subsequent procedures. Generally, ESD-related bleeding can be divided into intraprocedural and postprocedural bleedings. Postprocedural bleeding can be further classified ...

A design model to find the optimized device dimensions and layout spacings on the input ESD clamp devices is developed in this work to keep the total input capacitance almost constant, even if the analog signal has a varying input voltage. An analog ESD protection circuit has been designed to solve ESD protection challenge on the analog pins for highfrequency applications. The device dimension ...

Semiconductor components are commonly electrostatic discharge (ESD) sensitive. The ESD event would usually cause a harm or destruction of the devices. Due to the requirement of circuits' reliability, the test for ESD robustness is necessary for almost all the product of integrated circuits. But during the test of ESD zapping, the test pin may temporary store ESD zapping charges. These stored ch...

BACKGROUND/AIMS The indications for colorectal endoscopic submucosal dissection (ESD) vary in clinical practice. To establish colorectal ESD as a standard treatment, standard indications are essential. For establishing standard indications for colorectal ESD, we surveyed the preferences and criteria of endoscopists for colorectal ESD in their practices. METHODS A multiple-choice questionnaire...