Directly insertable laparoscopic closure device, hemostasis and drain

摘要

A laparoscopic surgery close device used to close an entrance hole into a patient's abdomen with other embodiments that can function as a hemostasis device or as a drain device. An elongated stem with christmas-tree serrations (one way) has an inflatable balloon on a distal end and an anchor disk that can slide over the stem from the proximal end. After inserting the stem into a surgical entrance hole in a patient's abdomen, the balloon can be inflated providing support from the bottom, and the anchor disk can be slid on from the top effectively pinching the tissue along the hole. The device can be left in for around 5-6 days to allow healing to take place. After that, the balloon can be deflated, and the device can be pulled out. A second embodiment has a lager diameter hollow stem and can be used as a hemostasis device where the surgeon can pinch off a bleeding blood vessel and continue surgery through the same entrance port. A third embodiment is longer with slightly larger diameter hollow stem and can be used as a drain. An alternate embodiment uses a soft tube as a stem with a split disk anchor that pinches it when engaged.