Specimen retrieval device

Patent metadata

Field	Value
Publication number	US-9629618-B2
Application number	US-201414311383-A
Country	US
Kind code	B2
Filing date	Jun 23, 2014
Priority date	Apr 29, 2011
Publication date	Apr 25, 2017
Grant date	Apr 25, 2017

Abstract

A specimen retrieval pouch (pouch) is provided. The pouch including a closed bottom portion, an open upper portion and an elongated tube operably coupled to an interior wall of the pouch. The elongated tube has a plurality of openings positioned along a length thereof. A suture accessible at a proximal end of the pouch is positioned within the elongated tube and extends past a distal end thereof. The suture is movable within the elongated tube and relative to the pouch. The suture has either a needle or a loop at a distal end thereof for attaching to tissue and subsequently drawing the tissue into the pouch when the suture is pulled. One or more reinforced tabs are operably disposed on the pouch. The reinforced tab(s) is/are configured to be grasped by a user to provide a counter pull force as the suture is being pulled through the elongated tube.

First claim

What is claimed is:

1. A specimen retrieval pouch, comprising:
a wall including:
a closed bottom portion; and
an open upper portion;

an elongated tube intermittently connected to the wall and extending along a length thereof, the elongate tube having a distal portion connected to the closed bottom portion of the wall;
a suture positioned within the elongated tube, the suture being movable within the elongated tube relative to the wall; and
a securement device secured to one end of the suture, the securement device being configured to be secured to tissue to draw tissue into the specimen retrieval pouch when the suture is pulled through the elongated tube.

2. The specimen retrieval pouch according to claim 1 , wherein the elongated tube includes a plurality of openings positioned along a length thereof.

3. The specimen retrieval pouch according to claim 1 , wherein the securement device extends distally beyond the distal portion of the elongated tube.

4. The specimen retrieval pouch according to claim 1 , wherein the wall includes an interior wall and a plurality of channels defined by and in the wall, the channels being configured to allow air flow therethrough.

5. The specimen retrieval pouch according to claim 1 , further comprising:
at least one reinforced tab configured to be grasped by a user to provide a counter pull force as the suture is being pulled through the elongated tube, wherein the wall includes:
an exterior wall, the at least one reinforced tab being operably disposed on the exterior wall.

6. The specimen retrieval pouch according to claim 1 , wherein the wall has a width that tapers from the open upper portion toward the closed bottom portion.

7. The specimen retrieval pouch according to claim 1 , wherein the elongated tube has an open proximal portion disposed within the open upper portion of the wall.

8. A specimen retrieval device, comprising
a specimen retrieval pouch including:
an interior wall having:
a closed bottom portion; and
an open upper portion; and

an elongated tube connected to the interior wall and extending along a length thereof, the elongated tube including:
a proximal portion disposed adjacent the open upper portion of the wall;
a distal portion connected to the closed bottom portion of the wall; and
a plurality of openings positioned along a length of the elongated tube; and

a suture positioned within the elongated tube and configured for drawing tissue into the specimen retrieval pouch when the suture is pulled through the elongated tube.

9. The specimen retrieval device according to claim 8 , wherein the suture includes a securement device secured to a distal portion of the suture and extends distally beyond the distal portion of the elongated tube.

10. The specimen retrieval device according to claim 8 , further comprising:
at least one reinforced tab configured to be grasped by a user to provide a counter pull force as the suture is being pulled through the elongated tube, wherein the specimen retrieval pouch further includes:
an exterior wall in abutment with the interior wall, the at least one reinforced tab being operably disposed on the exterior wall.

11. The specimen retrieval device according to claim 8 , wherein the wall includes a plurality of channels defined by and in the wall, the channels being configured to allow air flow therethrough.

12. The specimen retrieval device according to claim 8 , wherein the specimen retrieval pouch is wider at the open upper portion and tapers toward the closed bottom portion.

13. The specimen retrieval device according to claim 8 , wherein the elongated tube is intermittently connected to the interior wall.

14. A specimen retrieval device, comprising
an applicator;
a specimen retrieval pouch operably disposed within the applicator and deployable therefrom, the specimen retrieval pouch including:
a wall having:
a closed bottom portion;
an open upper portion; and
a plurality of channels defined by and in an inner surface of the wall, the channels being configured to allow air flow therethrough; and

an elongated tube connected to the wall and extending along a length thereof, the elongated tube having a distal portion connected to the closed bottom portion of the wall;

and
a suture positioned within the elongated tube, the suture being movable within the elongated tube relative to the specimen retrieval pouch for drawing tissue into the specimen retrieval pouch via the open upper portion when the suture is pulled.

15. The specimen retrieval device according to claim 14 , wherein the elongated tube is intermittently connected to the wall.

16. The specimen retrieval device according to claim 14 , wherein the elongated tube has a plurality of openings positioned along a length thereof.

Assignees

• Covidien Lp

Inventors

• Davis Emily
• Wingardner Iii Thomas
• Pribanic Russell

Classifications

• A61B17/00234 Primary

  for minimally invasive surgery (A61B17/0218, A61B17/0469, A61B17/12013, A61B17/1285, A61B17/29, A61B17/320016 take precedence) · CPC title

• A61B2017/00287

  Bags for minimally invasive surgery · CPC title