IP Library Granted Patent US 8,574,148
Granted Patent B2
US 8,574,148 · App. 13/149,994 · Granted Nov 5, 2013

System for introducing soft tissue anchors

Inventor: James Browning (Glasgow, GB)
Assignee: Coloplast A/S
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Quick Facts
Patent No.
US 8,574,148
App. No.
13/149,994
Granted
Nov 5, 2013
Kind
B2
Abstract

A system for providing support to an anatomical structure of the pelvis includes first and second soft tissue anchors, a suburethral support, an introducer, and a filament. The first soft tissue anchor has a proximal end and a distal end and includes a base having a hollow tubular structure, a plurality of barbs, and a tip. The sub-urethral support portion has first and second ends, the first and second soft tissue anchors extending from the first and second ends of the sub-urethral support portion. The introducer has an elongate shaft and a handle, the elongate shaft having a proximal end at the handle and a distal end with an aperture extending through the distal end. The filament extends through the hollow tubular section of the first soft tissue anchor and through the aperture in the distal end of introducer.

Claims (21)

1. A system for treating urinary incontinence by providing support to a urethra of a patient, the system comprising:

a surgical implant configured for treating urinary incontinence by providing support to a urethral of a patient, the surgical implant including:

a first soft tissue anchor having a proximal end and a distal end, the first soft tissue anchor including a base having a hollow tubular structure, a plurality of barbs, and a tip;

a second soft tissue anchor; and

a sub-urethral support portion having first and second ends, the first and second soft tissue anchors configured to extend from the first and second ends of the sub-urethral support portion; and

an introducer for delivering the first soft tissue anchor to a desired location in association with a procedure for treating urinary incontinence, the introducer having an elongate shaft and a handle, the elongate shaft having a proximal end at the handle and a distal end with an aperture extending through the distal end; and

a filament configured to extend through the hollow tubular structure of the first soft tissue anchor and through the aperture in the distal end of introducer.

2. The system of claim 1 , wherein the first soft tissue anchor has an introducer aperture extending through the first soft tissue anchor from the base and out the tip.

3. The system of claim 2 , wherein the elongate shaft of the introducer defines a narrowed portion toward the distal end of the elongate shaft that forms an abutment where the elongate shaft widens from the narrowed portion, the narrowed portion configured to be passed through the first soft tissue anchor such that the distal end of the elongate shaft protrudes from the distal end of the first soft tissue anchor and the first soft tissue anchor rests on the abutment to limit movement of the first soft tissue anchor down the elongate shaft of the introducer.

4. The system of claim 1 , wherein the bases of each of the first and second soft tissue anchors defines a first section and a second section, the second section having a greater outer diameter than the first section.

5. The system of claim 1 , wherein the tip of the first soft tissue anchor is tapered toward the distal end of the first soft tissue anchor.

6. The system of claim 5 , wherein the distal end of the first soft tissue anchor is substantially flat.

7. A system for treating urinary incontinence by providing support to a urethra of a patient, the system comprising:

a soft tissue anchor configured to secure a sub-urethral support into soft tissue of the pelvis to suspend a portion of the sub-urethral support under the urethra of the patient for treating urinary incontinence, the soft tissue anchor provided with a plurality of barbs located proximal of a tip of the soft tissue anchor;

a connecting element extending from the soft tissue anchor; and

an introducer for delivering the soft tissue anchor to a desired location in association with a procedure for treating urinary incontinence, the introducer having a handle at a proximal end and an aperture formed in a distal end of the introducer, the aperture configured to receive the connecting element in association with a procedure for treating urinary incontinence.

8. A method of treating urinary incontinence by providing support to a urethra of a patient, the method comprising:

receiving a suture in an aperture formed in a distal end of an introducer;

guiding the introducer along the suture to a soft tissue anchor connected with the suture;

receiving the soft tissue anchor on the introducer with the suture received through the aperture in the introducer; and

delivering the soft tissue anchor to a desired position in a pelvic anatomy of a patient in order to secure a suburethral sling connected to the soft tissue anchor in a desired location to treat the urinary incontinence.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 3, 2011
From: GYNE IDEAS LIMITED
To: COLOPLAST A/S
Reel/Frame 027166/0379 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 29, 2011
From: BROWNING, JAMES
To: GYNE IDEAS LIMITED
Reel/Frame 026987/0392 →
Priority Claims (1)
GB 0025068.8 · Oct 12, 2000 · national
Continuity (4)
Continuation 12837601 · Jul 16, 2010
Continuation 11199061 · Aug 8, 2005
Continuation 10398992
Related Publication 20110282136A1 · Nov 17, 2011