IP Library › Granted Patent US 8,696,544
Granted Patent B2
US 8,696,544 · App. 12/717,957 · Granted Apr 15, 2014

Minimally invasive adjustable support

Inventors: Christopher Deegan (North St Paul, MN); Mark A. Moschel (New Hope, MN)
Assignee: Coloplast A/S
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Quick Facts
Patent No.
US 8,696,544
App. No.
12/717,957
Filed
Mar 5, 2010
Granted
Apr 15, 2014
Kind
B2
Art Unit
3735
USPC
600/30
Abstract

A method of addressing pelvic dysfunction in a patient includes forming an incision; placing an anchor that is attached to a support member by an interconnecting member onto a distal tip of a tool; inserting the distal tip of the tool and the anchor into the incision and guiding the anchor to an obturator foramen; pushing the anchor through a membrane extending over the obturator foramen; and adjusting the support member by sliding the interconnecting member relative to the anchor.

Claims (19)

1. A urinary incontinence device comprising:

a support having a first end and a second end;

a hanger attached to the first end, the hanger comprising a segment that is curved and so configured to hang over a surface of a pubic bone;

an interconnecting member attached to the second end; and

an anchor movably engaged with the interconnecting member, the anchor implantable into tissue of an obturator foramen of a patient, the anchor comprising a body and a collar received over the body, the collar having a first aperture and a second aperture and the anchor defining a pathway in a space between the body and the collar that extends from the first aperture to the second aperture of the collar, the interconnecting member being received through the first and second apertures such that a portion of the interconnecting member is compressed between the body and the collar, that portion of the interconnecting member compressed between the collar and the body extending from the first aperture to the second aperture and extending around a partial circumference of the body;

wherein the interconnecting member is movable relative to the implanted anchor to adjust an elevation of the support relative to a urethra of the patient, upon application of a sufficient force to overcome frictional interference between the implanted anchor and the interconnecting member.

2. The urinary incontinence device of claim 1 , wherein the support is a tape having two opposed trans obturator arms.

3. The urinary incontinence device of claim 1 , wherein the support includes a trans obturator arm and a suprapubic arm.

4. The urinary incontinence device of claim 3 , wherein the interconnecting member is attached to the trans obturator arm and the hanger is attached to an end of the suprapubic arm.

5. The urinary incontinence device of claim 1 , wherein the hanger comprises an adjustable hanger that is attached to the first end of the support by a suture line, the adjustable hanger configured to move distally and proximally along the suture line.

6. The urinary incontinence device of claim 1 , wherein the anchor includes a body having a proximal end and a distal end with a channel extending longitudinally through the body along a longitudinal axis of the body, and a plurality of flanges protruding radially outward from the longitudinal axis of the body proximate the distal end of the body, the flanges being configured to be more easily compressed inwardly toward the longitudinal axis of the body than flexed outwardly away from the longitudinal axis of the body when the flanges are in a relaxed state, each of the plurality of flanges of the first anchor being separated from an adjacent one of the plurality of flanges by a web of material, the web of material resisting flexing of the flanges outwardly away from the body when the flanges are in a relaxed state.

7. A urinary incontinence device comprising:

a support having a first end portion, a second end portion, and a support portion between the first and second end portions;

an interconnecting member coupled to the first end portion; and

a first anchor receiving the interconnecting member, the first anchor including a body having a proximal end and a distal end with a channel extending longitudinally through the body along a longitudinal axis of the body, and a plurality of flanges protruding radially outward from the longitudinal axis of the body proximate the distal end of the body, the flanges being configured to be more easily compressed inwardly toward the longitudinal axis of the body than flexed outwardly away from the longitudinal axis of the body when the flanges are in a relaxed state, each of the plurality of flanges of the first anchor being separated from an adjacent one of the plurality of flanges by a web of material, the web of material resisting flexing of the flanges outwardly away from the body when the flanges are in a relaxed state, wherein the first anchor further comprises a collar received over the body of the first anchor, the collar having a first aperture and a second aperture and the first anchor defining a pathway in a space between the body and the collar that extends from the first aperture to the second aperture of the collar, the interconnecting member being received through the first and second apertures such that a portion of the interconnecting member is compressed between the collar and the body, that portion extending from the first aperture to the second aperture and extending around a partial circumference of the body.

8. A urinary incontinence device comprising:

a support having a first end and a second end;

an interconnecting member attached to the second end; and

an anchor movably engaged with the interconnecting member, the anchor implantable into soft tissue for anchoring the support beneath the urethra, the anchor comprising a body and a collar received over the body, the collar having a first aperture and a second aperture and the anchor defining a pathway in a space between the body and the collar that extends from the first aperture to the second aperture of the collar, the interconnecting member being received through the first and second apertures such that a portion of the interconnecting member is compressed between the collar and the body, that portion of the interconnecting member compressed between the collar and the body extending from the first aperture to the second aperture and extending around a partial circumference of the body, the anchor being movable relative to the implanted anchor to adjust an elevation of the support relative to a urethra of the patient upon application of a sufficient force to overcome frictional interference on the portion of the interconnecting member compressed between the body and the collar.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 29, 2010
From: DEEGAN, CHRISTOPHER; MOSCHEL, MARK A.
To: COLOPLAST A/S
Reel/Frame 024183/0853 →
Continuity (4)
Continuation In Part 12621517 · Nov 19, 2009
Continuation In Part 12414709 · Mar 31, 2009
Provisional Application 61150276 · Feb 5, 2009
Related Publication 20100197999A1 · Aug 5, 2010