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Column - Oracle Vs. Google 특허분쟁
김병년,Kim, Byeong-Nyeon 한국발명진흥회 2011 發明特許 Vol.36 No.12
오라클은 지난해 자바기술과 특허를 보유한 썬마이트로시스템즈를 인수하면서, 구글의 안드로이드가 자바 특허기술을 침해했다며 구글을 상대로 고소장을 제출하였다. 오라클은 이번 특허소송에서 자바표준기술에 대한 특허 7건을 구글이 침해했다고 주장하고 있다.
대장암 수술 후 발생한 문합부 협착의 내시경적 풍선확장술
김병년,손대경,홍창원,한경수,최동현,정승용 대한대장항문학회 2008 Annals of Coloproctolgy Vol.24 No.1
This study was to evaluate the safety and efficacy of endoscopic balloon dilatation for anastomotic strictures that developed after colorectal cancer (CRC) operations. Methods: Between Jan. 2001 and Dec. 2006, 18 patients (12 men, 6 women) who underwent endoscopic balloon dilatation for anastomotic strictures that developed after CRC operation at the Center for Colorectal Cancer, National Cancer Center, were enrolled, and their medical records were reviewed retrospectively. The median distance from the anal verge to the stricture was 10 cm (range, 3~40 cm). Dilatations were performed using through-the-scope balloons with diameters of 18 to 20 mm on inflation. Results: The overall success rate of endoscopic balloon dilatation was 94.4% (17 patients). The mean number of treatment sessions per patient was 1.9 (range, 1~7). Of the 17 patients treated successfully, 11 patients (64.7%) required only one dilatation, 4 patients (23.2%) required 2 dilatations, and two patients (11.8%) required 7 dilatations. Failure of balloon dilatation occurred in one patient. No complications occurred. Conclusions: Endoscopic balloon dilatation of anastomotic strictures after a CRC operation is safe and efficient.