New diode structures without the field-oxide boundary across the p/n junction for ESD protection are proposed. A NMOS (PMOS) is especially inserted into the diode structure to form the NMOS-bounded (PMOS-bounded) diode, which is used to block the field oxide isolation across the p/n junction in the diode structure. The proposed N(P)MOSbounded diodes can provide more efficient ESD protection to ...

With the consideration of low standby leakage in nanoscale CMOS processes, a new 2×VDD-tolerant ESD clamp circuit was presented in this paper. The new ESD clamp circuit had a high-voltage-tolerant ESD detection circuit to improve the turn-on efficiency of the silicon-controlled-rectifier-based (SCRbased) ESD device. This design had been successfully verified in a 65-nm CMOS process. The leakage...

CTS began manufacturing pointing devices in 1994 for use as cursor controls, mounted in the keyboards of notebook computers. While completed keyboards were robust against ESD, many precautions were required during manufacture and assembly to protect against the effects of ESD. While these ESD “protective” controls were effective in controlling ESD, they did not eliminate the ESD susceptibility ...

The configurable electrostatic discharge (ESD) protection cells have been implemented in a commercial 65-nm CMOS process for 60-GHz RF applications. The distributed ESD protection scheme was modified to be used in this work. With the consideration of parasitic capacitance from I/O pad, the ESD protection cells have reached the 50-X input/output matching to reduce the design complexity for RF ci...

Endoscopic submucosal dissection (ESD) is reported to be an efficient treatment with a high rate of en bloc resection for large colorectal tumors in Japan and some other Western and Asian countries. ESD is considered less invasive than laparoscopic colectomy. However, ESD carries a higher risk of perforation than endoscopic mucosal resection (EMR). Various devices and training methods for color...

Endoscopic submucosal dissection (ESD) is increasingly being considered an essential component of treatment for early gastrointestinal cancers and subepithelial tumors. The ESD technique owes its popularity to the development of sophisticated instruments used for ESD. With an increase in the number of ESD procedures performed, there is rapid development in the number and types of endoscopic acc...

Endoscopic submucosal dissection (ESD) for early esophageal cancer is being performed more frequently. Perforation and stricture are well-known complications of esophageal ESD, but delayed bleeding is very rare. This is the first report of delayed bleeding after esophageal ESD. An 82-year-old man was admitted to our hospital to undergo esophageal ESD for a superficial esophageal cancer 60mm in ...

ESD design of RFIC is a great issue due to the lack of ESD device models and the interactions between ESD protection and core circuits of RFIC. In this paper, a novel co-design methodology incorporating devicelevel simulation of ESD device and RF circuit design is proposed. In this methodology, the ESD protection is incorporated into RFIC core circuit design by extracting S parameters and const...

BACKGROUND Endoscopic submucosal dissection (ESD) is an effective but time-consuming treatment for early neoplasia that requires a high level of expertise. OBJECTIVE The objective of this study was to assess the efficacy and learning curve of gastric ESD with a hybrid knife with high pressure water jet and to compare with standard ESD. MATERIAL AND METHODS We performed a prospective non sur...

Objective: Randomised controlled trials have shown the benefits of Early Supported Discharge (ESD) of stroke survivors. Our aim was to evaluate whether ESD is still beneficial when operating in the complex context of frontline healthcare provision. Design: We conducted a cohort study with quasi experimental design. A total of 293 stroke survivors (transfer independently or with assistance of on...