Incontinence treatment device including non-porous cuff and extending members

An incontinence treatment device configured to be implanted in a user, the incontinence treatment device comprising:

• a biocompatible non-porous sheet having a first side spaced apart from a second side by a sheet width, a first end portion having a width that is approximately equal to the sheet width with a slot formed in the first end portion, and a second end portion that tapers to a tapered width that is less than the sheet width;
• a biocompatible extending member having a first end that is attached to the sheet at a junction located between the first end portion and the second end portion, the extending member including a second end that has a width that is less than the sheet width;
• wherein the tapered width of the second end portion of the sheet is insertable through the slot in the first end portion to form a cuff from the non-porous sheet that is sized for placement around a human urethra;
• wherein the slot has a slot width that prevents the junction from passing through the slot.