IP Library Granted Patent US 12,075,994
Granted Patent B2
US 12,075,994 · App. 18/146,056 · Granted Sep 3, 2024

Tissue specimen retrieval bag, method for retrieving tissue

Inventors: James Taylor (Bartlett, IL); Robert H. Thrun (Bloomingdale, IL)
Assignee: Conmed Corporation
A61B17/00234A61J1/10A61J1/1412B32B37/06B32B38/0012A61B2017/00287A61B90/40A61J15/0023
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Quick Facts
Patent No.
US 12,075,994
App. No.
18/146,056
Granted
Sep 3, 2024
Kind
B2
Abstract

Provided is a tissue retrieval bag. The bag is defined by a region of the bag defining an opening; an exterior surface of the bag depending from the opening; and a channel formed into the exterior surface of the bag, wherein the channel provides access to the interior of the bag through the exterior surface. Also provided is a tissue retrieval defined by a region of the bag defining an opening; an exterior surface of the bag depending from the opening; and at least one porthole on the exterior of the bag, wherein at least one tube extends from the at least one porthole.

Claims (7)

1. A tissue retrieval bag, the bag comprising:

a region of the bag defining an opening comprising a proximal end and a distal end, wherein the region includes a section configured to move from an undeployed position wherein the section is positioned inwardly toward the proximal end and is straddled by two exterior regions of the bag, to a deployed position by movement of the section away from the proximal end and toward the distal end;

an exterior surface of the bag depending from the opening; and a channel formed into the exterior surface of the bag.

2. The bag of claim 1 , wherein the bag and channel are formed from rip-stop nylon.

3. The bag of claim 1 , wherein the bag and channel are formed from the same continuous piece of material.

4. The bag of claim 1 further comprising at least one grasping loop located on the exterior surface of the bag.

5. The bag of claim 4 , wherein the perimeter of the loop is reinforced with double-stitching.

Assignments (3)
SECURITY INTEREST Recorded Jul 21, 2025
From: CONMED CORPORATION; BIOREZ, INC.; BUFFALO FILTER LLC; IN2BONES USA, LLC; LINVATEC CORPORATION; SURGIQUEST, INC.; VIKING SYSTEMS, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 072097/0762 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 23, 2022
From: TAYLOR, JAMES; THRUN, ROBERT H
To: ANCHOR PRODUCTS COMPANY, INC.
Reel/Frame 062196/0132 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 23, 2022
From: ANCHOR PRODUCTS COMPANY, INC.
To: CONMED CORPORATION
Reel/Frame 062196/0234 →
Continuity (6)
Continuation 15946214 · Apr 5, 2018
Continuation 14322726 · Jul 2, 2014
Continuation In Part 14262565 · Apr 25, 2014
Continuation In Part 12797862 · Jun 10, 2010
Provisional Application 61185821 · Jun 10, 2009
Related Publication 20230263514A1 · Aug 24, 2023