| 摘要 |
A surgical device for use in rectal resection surgery, includes a rectal stump closure device (1) with a circular anal dilator (2) defining a passage opening (10), an anoscope (3) configured to be insertable through the passage opening (10) of the circular anal dilator (2), the anoscope (3) having a distal end portion (18), a plug device (4, 7) connected to the anoscope (3) distal end portion (18) and defining a rectal resection zone, a cutting device (62; 64) configured to form a snare which can be arranged around the outside of the rectum (46) and moved from the outside of the rectum against the rectal resection zone of the plug device (4, 7), wherein the plug device (4, 7) forms in the rectal resection zone a cutting block for the cutting device (62; 64).
|
