METHOD OF TREATING URINARY INCONTINENCE

• US 20080009666A1
• Filed: 07/10/2006
• Published: 01/10/2008
• Est. Priority Date: 07/10/2006
• Status: Active Grant

• Current Assignee: First Quality Hygienic Incorporated (First Quality Enterprises LLC)
• Original Assignee: McNeil-PPC Incorporated (Johnson & Johnson)
• Inventors: Hou, Mari, Bartning, Michelle, Mavinkurve, Pramod, Chase, David J., Gironda, Kevin F., Luehrs, Kirsten Freislinger, Rosenfeld, Leonard, Luchino, Thomas P., Hull, Raymond J.
• Granted Patent: US 8,047,980 B2
• Time in Patent Office: Days
• US Class Current: 600/32
• CPC Class Codes: A61F 13/26 Means for inserting tampons , i.e. applicators
• CPC Class Codes: A61F 2/005 with pressure applied to urethra by an element placed in the vagina
• CPC Class Codes: A61F 6/08 Pessaries, i.e. devices worn in the vagina to support the uterus, remedy a malposition or prevent conception , e.g. combined with devices protecting against contagion
• CPC Class Codes: A61F 6/12 Inserters or removers
• CPC Class Codes: Y10T 428/24587 Oblique to longitudinal axis of web or sheet

Abstract

A method for treating urinary incontinence includes the steps of inserting into the woman'"'"'s vagina a first disposable device, removing the first disposable device, and inserting a second disposable device substantially identical to the first disposable device. The disposable devices have a working portion with opposed faces to provide support to an associated urinary system and, optionally, an anchoring portion to maintain the disposable device in place during use. The working portion also has. The working portion also has an insertion equivalent diameter ranging from about 10 to about 25 mm and a use equivalent diameter ranging from about 25 to about 35 mm under an expansion pressure of about 20 to about 150 cm H₂O.

Claims

1. A method for treating a urinary incontinent woman comprising the steps of:

a) inserting into the woman'"'"'s vagina a first disposable device having a working portion having opposed faces to provide support to an associated urinary system, the working portion having an insertion equivalent diameter ranging from about 10 to about 25 mm and a use equivalent diameter ranging from about 25 to about 35 mm under an expansion pressure of about 20 to about 150 cm H₂O;

b) removing the first disposable device;

c) inserting into the woman'"'"'s vagina a second disposable device substantially identical to the first disposable device.

2. The method according to claim 1 further comprising an anchoring portion to maintain the device in place during use.

3. The method according to claim 2 wherein the anchoring portion is arranged and configured to engage vaginal walls of the woman.

4. The method according to claim 3 wherein the anchoring portion comprises a basket handle shape.

5. The method according to claim 3 wherein the anchoring portion comprises a dog bone shape.

6. The method according to claim 2 wherein the anchoring portion comprises at least two extensions beyond the at least one end of the working portion.

7. The method according to claim 6 wherein the anchoring portion comprises a rabbit ear shape and the method further comprises the step of arranging one rabbit ear portion in a lateral vaginal fornix and another rabbit ear portion in an opposite lateral vaginal fornix with the woman'"'"'s cervix disposed between the rabbit ear portions, wherein the rabbit ear portions engage vaginal fornix walls.

8. The method according to claim 1 wherein the working portion comprises a wire form.

9. The method according to claim 8 wherein the working portion comprises a sinusoidal wire form.

10. The method according to claim 8 wherein the wire form comprises a plurality of struts that at least partially define and support the opposed faces.

11. The method according to claim 10 wherein the first device further comprises a withdrawal string, a proximal end of which is operatively connected to at least two struts and is arranged and configured such that tension on a distal end of the withdrawal string urges the opposed faces of the working portion together, and wherein the step of removing the first disposable device comprises:

i) pulling on the withdrawal string to urge the opposed faces together; and

ii) withdrawing the first disposable device from the woman'"'"'s vagina.

12. The method according to claim 1 wherein the working portion exerts a pressure of from 5 to 250 cm H₂O in the working state.