A laparoscopic device for anchoring an internal organ to the thoracic diaphragm or abdominal wall of the patient, said device comprising: an introducer sheath (13) a washer (18) closing the outer end of said introducer sheath in a sealing manner at least one T- fastener (1) and at least one anchor (4, 6) having at least one fluke (6) and a shank (4) said anchor is connected by means of a flexible string (3) to said T-fastener, said T-fastener assembly disposed inside said introducer needle a flexible disc (2) at the junction of flexible string with T-fastener and a piece of thread attached to crown of anchor at least one introducer needle (14) for introducing said T-fastener into lumen of the internal organ/gall bladder at least one T-fastener pusher (15) disposed inside said introducer needle a locking arrangement disposed for locking said introducer needle inside said introducer sheath another locking arrangement disposed for locking said T-fastener pusher inside said introducer needle a blocker to block the opening of washer at least one grasper (16) for grasping shank of the said anchor inside said introducer sheath in a predefined orientation and a holding mechanism (26) provided on said introducer sheath for holding said grasper in a predetermined position inside said introducer sheath.Linvention concerne un dispositif laparoscopique pour ancrer un organe interne dans le diaphragme thoracique ou la paroi abdominale du patient, ledit dispositif comprenant : une gaine dintroducteur (13) une rondelle (18) fermant lextrémité externe de ladite gaine dintroducteur de manière étanche au moins un organe de fixation en T (1) et au moins un ancrage (4, 6) ayant au moins une patte (6) et une tige (4) ledit ancrage étant relié au moyen dun cordon souple (3) audit organe de fixation en T, ledit ensemble organe de fixation en T étant disposé à lintérieur de ladite aiguille dintroducteur un disque souple (2) à la jonction du cordon souple avec lorgane de fixation en T et une
