FRANCISCO ANDRE,JANIN PATRICK,PASCUAL THIERRY,DIAS ARMANDO
申请号：
IN1075/MUMNP/2006
公开号：
IN251756B
申请日:
2006.09.05
申请国别(地区):
IN
年份:
2012
代理人:
摘要：
The inventive endoscopy system comprises a cannula (1) for arranging an endoscope (3) and forming, between said cannula and endoscope, an irrigation (5) or aspiration (9) channel, respectively for transporting an irrigation or aspiration fluid, respectively, a connection ring (11) mounted around the cannula (1) and provided with a connection channel (13, 15) connectable to the irrigation (5) or aspiration (9) channel, respectively and a connector (17) which is mounted on the connection ring (11) and comprises a transport channel (19, 21) with the connection channel (13, 15) and a first pressure sensor (18a) for detecting pressure in said transport channel (19, 21). According to said invention, the connection ring (11) is provided with a bypass circuit (27) connectable to the irrigation (5) or aspiration (9) channel, respectively and the connector (17) comprising a dead channel (29) connectable to the bypass circuit (27) and a second pressure sensor (18b) for detecting pressure in said dead channel (29).
