松下“新画王”(THE ONE UP)彩电,是目前日本松下公司于92年下半年投放我国市场的最新型大屏幕彩色电视机系列。它的各个机型均采用M16MV3机芯,其中设有微处理器控制电路,作为整机工作的控制中心。该电路主要包括微处理器IC1213(型号为M...松下“新画王”(THE ONE UP)彩电,是目前日本松下公司于92年下半年投放我国市场的最新型大屏幕彩色电视机系列。它的各个机型均采用M16MV3机芯,其中设有微处理器控制电路,作为整机工作的控制中心。该电路主要包括微处理器IC1213(型号为MN1872432TWI)。展开更多
Bleeding as a complication of endoscopic sphincterotomy is influenced by several factors. The objective of this study was to compare rates of bleeding after sphincterotomy performed with two different electrosurgical ...Bleeding as a complication of endoscopic sphincterotomy is influenced by several factors. The objective of this study was to compare rates of bleeding after sphincterotomy performed with two different electrosurgical current generators (Valleylab SSE2L and ERBE ICC200). A total of 6179 consecutive reports of ERCP were analyzed to compare the frequency of endoscopically and clinically evident bleeding after sphincterotomy when using the Valleylab SSE2L generator (from February 1994 to November 1997) and the ERBE ICC200 generator (from December 1997 to September 2000). Relevant risk factors were assessed by univariate analysis and significant predictors were included in a multiple logistic regression model. A total of 2711 sphincterotomies were performed in 2309 patients (1749 biliary, 962 pancreatic). Endoscopically observed bleeding occurred in 68 patients (5.5%) in the ValleyLab group and 13 (1.2%) in the ERBE group. The ValleyLab generator was independently associated with an increase in endoscopically observed bleeding (OR 4.02: 95%CI[2.13, 7.61], p < 0.001). There was no significant difference in clinically evident bleeding between the two groups. Use of the microprocessor-controlled ERBE electrosurgical generator for endoscopic sphincterotomy was associated with a significantly lower frequency of endoscopically observed bleeding but not clinically evident bleeding.展开更多
文摘Bleeding as a complication of endoscopic sphincterotomy is influenced by several factors. The objective of this study was to compare rates of bleeding after sphincterotomy performed with two different electrosurgical current generators (Valleylab SSE2L and ERBE ICC200). A total of 6179 consecutive reports of ERCP were analyzed to compare the frequency of endoscopically and clinically evident bleeding after sphincterotomy when using the Valleylab SSE2L generator (from February 1994 to November 1997) and the ERBE ICC200 generator (from December 1997 to September 2000). Relevant risk factors were assessed by univariate analysis and significant predictors were included in a multiple logistic regression model. A total of 2711 sphincterotomies were performed in 2309 patients (1749 biliary, 962 pancreatic). Endoscopically observed bleeding occurred in 68 patients (5.5%) in the ValleyLab group and 13 (1.2%) in the ERBE group. The ValleyLab generator was independently associated with an increase in endoscopically observed bleeding (OR 4.02: 95%CI[2.13, 7.61], p < 0.001). There was no significant difference in clinically evident bleeding between the two groups. Use of the microprocessor-controlled ERBE electrosurgical generator for endoscopic sphincterotomy was associated with a significantly lower frequency of endoscopically observed bleeding but not clinically evident bleeding.
