Surgical instrument for treating female urinary stress incontinence

摘要

A suburethral sling device and method for treating female urinary stress incontinence which is anatomically configured to implant into the lower abdomen of a female in a manner providing support to mid-urethral and bladder neck sphincteric continence sites with the sling defining in part, mesh and tissue remodeling portions. The sling is deployed via a sling transfer instrument having distal and proximal ends with the instrument comprising in part a progressively curved shaft portion positioned between the distal and proximal ends. An insertion handle of the transfer instrument is secured to the curved metal shaft section guiding the shaft tip through the tissues of the abdomen in an anterior/posterior direction as well as a cephalad/caudad direction.

主权项

1. A surgical instrument for treating female urinary stress incontinence comprising:
a) a sling contoured to the anatomical configuration of the mid-urethra, proximal urethra, and base of the bladder for implanting into the lower abdomen of a female; the sling providing support to mid-urethral and bladder neck sphincteric continence sites as well as support for the base of the bladder, said sling defining in part a tissue remodeling portion fixedly attached to and surrounding a tubular mesh section, wherein said contoured sling comprises a center most section having a width greater than distal ends of said sling; and b) a sling transfer instrument having a distal end and a proximal end, said instrument defining in part a progressively curved shaft portion of a shaft positioned between the distal and proximal ends with an attached insertion handle located at the proximal end, and a means for attaching said sling to a distal end of said shaft.