Patent ID: 8079985

Claim:
A guide device ( 1 ) for introducing at least a surgical instrument internally of an organic cavity ( 2 ), the device ( 1 ) comprising: a guide body ( 3 ) which is substantially hollow and flexible and extends along a preferential development direction (X) and which exhibits an open directing end ( 8 ) which is transversal to the preferential development direction (X), the guide body ( 3 ) being engageable internally of a first cavity ( 2 a ) for positioning the directing end ( 8 ) facing a second cavity ( 2 b ), transversal to the first cavity ( 2 a ); at least an elongate and flexible guide element ( 9 ), which is slidably engageable internally of the guide body ( 3 ) for reaching the second cavity ( 2 b ), means for stabilising ( 10 ) associated to the guide body ( 3 ), which means for stabilising ( 10 ) cooperate with the first cavity ( 2 a ) to facilitate the positioning of the directing end ( 8 ) with respect to the second cavity ( 2 b ), said means for stabilising ( 10 ) comprising: at least a stabilising opening ( 11 ) afforded in the guide body ( 3 ); at least an elongate and flexible stabilising element ( 12 ), slidably engageable internally of the guide body ( 3 ) in order to exit therefrom in a direction along the first cavity ( 2 a ), through the stabilising opening ( 11 ), characterised in that the guide body ( 3 ) exhibits at least a tubular structure ( 13 ) defining the open directing end ( 8 ) and internally defining a guide lumen ( 13 a ) for sliding the guide element ( 9 ) and/or at least a surgical instrument, the stabilising opening ( 11 ) being arranged between the directing end ( 8 ) and means for manoeuvring ( 14 ) arranged on the opposite end to the directing end ( 8 ) and moving the guide device ( 1 ), the guide lumen ( 13 a ) being effective to slidingly and operatively receive the stabilising element ( 12 ) and the guide element ( 9 ) at the same time.