| 摘要 |
An anastomotic ring applier system (30) for deploying a first compression ring (36) and a second compression ring (39) comprises an anastomotic appli er (32) with a second ring carrier (38) adapted to hold the second compressi on ring (39), a ring approximation device (37) with a first portion (42) con nectable to an external first ring carrier device (31) which supports the fi rst compression ring (36) and a second portion (43) connected to the second ring carrier device (38), wherein the first portion (42) forms a first threa d (47) and the second portion (43) forms a second thread (48) meshing the fi rst thread (47). A rotary device (49) is configured to rotate the first and second portions (42, 43) to one another so that they translate to one anothe r to approximate and interconnect the compression rings (36, 39). |
