Accessory device for laparoscopic operations
First Claim
Patent Images
1. An accessory device for laparoscopic operations comprising:
- a cover sheet with an integrated ring having an opening;
a first flexible and folded plastic receptacle having a shaft and an end, the shaft being located within the ring opening;
a closure element adapted to couple together the shaft and the ring in sealing relationship; and
a plurality of additional plastic receptacles nested within another and within the first plastic receptacle.
1 Assignment
0 Petitions
Accused Products
Abstract
Accessory devices for laparoscopic operations can be combined with a plastic receptacle 2 in such a way that an opening formed outside the abdominal wall in a cover sheet 10 can be coupled in sealing relationship with an end of the plastic receptacle 2 that can be closed or opened. The plastic receptacle 2 is in this case still located inside the abdominal space, at least in part, the opening of the plastic receptacle 2 projecting beyond the abdominal wall 4.
251 Citations
11 Claims
-
1. An accessory device for laparoscopic operations comprising:
- a cover sheet with an integrated ring having an opening;
a first flexible and folded plastic receptacle having a shaft and an end, the shaft being located within the ring opening;
a closure element adapted to couple together the shaft and the ring in sealing relationship; and
a plurality of additional plastic receptacles nested within another and within the first plastic receptacle. - View Dependent Claims (2, 3, 4, 5)
- a cover sheet with an integrated ring having an opening;
-
6. An accessory device for laparoscopic operations comprising:
- a covet sheet with an integrated ring having an opening;
a first flexible and foldable plastic receptacle having a shaft and an end, the shaft being located within the ring opening;
a closure element adapted to couple together the shaft and the ring in sealing relationship, and a cord, having an easily distinguishable color, integrated with the receptacle, the cord being shaped as a loop and the end and the cord being configured to cooperate such that pulling the loop together closes the respectable. - View Dependent Claims (7, 8, 9, 10)
- a covet sheet with an integrated ring having an opening;
-
11. An accessory device for laparoscopic operations through a patient'"'"'s abdominal wall comprising:
- a cover sheet with an integrated ring having an opening;
a first flexible and foldable plastic receptacle having a shaft and an end, the shaft being located within the ring opening; and
a closure element adapted to couple together the shaft and the ring in sealing relationship, the closure element being provided with a cylindrical section having an annular groove formed on its outer circumferential surface, the section also having an opening, and a diameter and a length, the diameter and length being adapted to extend through the abdominal wall and the section opening being adapted to engage an outer diameter of a hollow cylinder in form-locking and sealing relationship, the follow cylinder having a free end, a lumen, a sealable opening at the free end, and a plurality of tubular connection pieces adapted to communicate with the lumen, and wherein the ring is adapted to be brought into locking engagement with the annular groove.
- a cover sheet with an integrated ring having an opening;
Specification