Tension free pelvic floor repair
View Patent ↗A kit and method for supporting a pelvic floor of a person with stress urinary incontinence or other symptoms. The method involves using barbed sutures as part of a sling for supporting the pelvic floor or urethra of a person experiencing stress urinary incontinence or other symptoms. A surgeon implants the sling along with the barbed sutures, using one of several known methods. The barbed sutures may be interwoven with the sling and the supports for the sling, so that once the sling and its supports are placed into the patient, barbs of the sutures will resist movement. The sutures may also be woven into the supports to resist movement.
1. A kit for repairing a pelvic floor, the kit comprising:
a support for placement in tissues of a pelvic floor, the support comprising a central portion, opposite first and second end portions, and two transition portions connecting the central portion with the first and second end portions; and
a length of suture comprising a plurality of barbs periodically disposed thereon, the barbs each comprising one or more arms facing in a single direction from the suture, the length comprising first and second parallel portions of the length of suture woven into the first end portion of the support, wherein each of the first and second portions of the length comprises a plurality of barbs disposed thereon, with the arms from the barbs of the first and second portions of the length each face in substantially the same direction with respect to the support, wherein the support is configured to be secured within the patient with at least some of the arms of the plurality of barbs upon the first end portion of the support interacting with tissue of the patient proximate the support.
2. The kit of claim 1 , wherein the support further comprises third and fourth portions of the length of suture disposed upon the second end portion of the support, wherein the arms of the barbs upon the third and fourth portions of the length of suture are each oriented in a second direction substantially opposite from the direction of the arms of the barbs upon the first and second lengths of suture.
3. The kit of claim 1 , further comprising at least one needle and a handle for placing the support in a patient.
4. The kit of claim 1 , further comprising a sheath covering at least a portion of the support.
5. The kit of claim 1 , wherein the support further comprises at least one prophylactic or therapeutic drug.
6. The kit of claim 1 , wherein the support further comprises third and fourth portions of the length of suture disposed upon the second end portion of the support, wherein the third and fourth portions of the length each comprise a plurality of barbs disposed thereon, wherein the arms of the barbs disposed upon the third portion are oriented in the same direction as the arms of the barbs upon the first and second lengths while the arms of the barbs upon the fourth portion are each oriented in a second direction substantially opposite from the direction of the arms of the barbs of the first, second, and third portions.