SEALING VALVE, IN PARTICULAR USED IN THE CATHETER TECHNIQUE

摘要

PCT No. PCT/DE96/01245 Sec. 371 Date Jan. 16, 1998 Sec. 102(e) Date Jan. 16, 1998 PCT Filed Jul. 5, 1996 PCT Pub. No. WO97/03719 PCT Pub. Date Feb. 6, 1997The invention concerns a sealing valve which comprises a valve body (1) on which a sealing cylinder (8) is mounted. The sealing cylinder (8) contains a sealing stopper against which a pressure piston (18) abuts. A lever arm (23), which is loaded in terms of force by a spring component (31), presses on the pressure piston (18). The valve can be used within the scope of the interventional catheter technique for sealing a guide catheter. Advantageously it can be sensitively and topically actuated with one hand in an ergonomic manner.