Systems, implants, tools, and methods for treatments of pelvic conditions
View Patent ↗Described are various embodiments of surgical procedure systems, devices, tools, and methods, useful for treating pelvic conditions in a male or female, the pelvic conditions including incontinence (various forms such as fecal incontinence, stress urinary incontinence, urge incontinence, mixed incontinence, etc.), vaginal prolapse (including various forms such as enterocele, cystocele, rectocele, apical or vault prolapse, uterine descent, etc.), and other conditions caused by muscle and ligament weakness, the devices and tools including devices and tools for anchoring an implant to tissue, devices and tools for transvaginally accessing a posterior region of pelvic anatomy, devices (including certain types of implants, anchors, and tools) for connecting (e.g., adjustably) a vaginal apex to a region of sacral anatomy to provide support to the vaginal apex, and related methods.
1. A method of performing pelvic surgery to support a vaginal apex, the method comprising:
providing an adjustable multi-piece implant including a first piece having planar implant material including a first anterior end, a second piece including planar implant material including a second anterior end, a third piece including planar implant material including a posterior end, a first adjustment mechanism configured to connect the first piece and the third piece in a manner to allow movement between the first piece and the third piece when connected, and a second adjustment mechanism configured to connect the second piece and the third piece in a manner to allow movement between the second piece and the third piece when connected, the first adjustment mechanism including a first polymeric rod arm;
placing a tube over a mesh portion of the first piece and the first polymeric rod arm;
placing the first anterior end of the first piece, separate from the third piece, in contact with a first side of a vagina;
placing the second anterior end of the second piece, separate from the third piece, in contact with a second side of the vagina;
placing the posterior end of the third piece, separate from the first piece and the second piece, in contact with an anterior longitudinal ligament;
connecting the first piece to the third using the first adjustment mechanism; and
removing the tube from the first piece and the first polymeric rod arm;
connecting the second piece to the third piece using the second adjustment mechanism.
2. The method according to claim 1 , wherein the posterior end of the third piece comprises an anchor, the method further comprises securing the anchor to the anterior longitudinal ligament.
3. The method according to claim 2 , wherein the anchor is secured to the anterior longitudinal ligament by approaching the anterior longitudinal ligament at an approach angle of less than 60 degrees and pushing the anchor into the anterior longitudinal ligament.
4. The method according to claim 2 , wherein the anchor is secured to the anterior longitudinal ligament by approaching the anterior longitudinal ligament at an approach angle of less than 60 degrees and pulling the anchor into the anterior longitudinal ligament.
5. The method according to claim 1 , wherein the method of performing pelvic surgery to support a vaginal apex is a sacral colpopexy.
6. The method according to claim 1 , wherein the first piece is mesh, and the third piece is mesh, the third piece being separate from the first piece.
7. The method according to claim 1 , wherein the first anterior end of the first piece is mesh and the posterior end of the third piece is mesh, the first anterior end of the first piece being separate from the posterior end of the third piece.
8. The method according to claim 1 , wherein the first adjustment mechanism also includes a first aperture disposed on the first piece, the second adjustment mechanism comprising a second polymeric rod arm, and a second aperture disposed on the second piece, the method further comprising:
moving the first polymeric rod arm through the first aperture; and
moving the second polymeric rod arm through the second aperture.
9. The method according to claim 1 , wherein the second adjustment mechanism is selected from at least one of a suture, a one-way or two-way adjustable grommet, a one-way barb, a spring-biased rod, or a tube structure.
10. The method according to claim 1 , wherein the first anterior end of the first piece is connected to vaginal tissue in a region of the vaginal apex with at least one of a suture, an anchor, a clamp, a staple, or a biological adhesive.
11. The method according to claim 1 , wherein the posterior end of the third piece is connected to the anterior longitudinal ligament with at least one of a suture, an anchor, a clamp, a staple, or a biological adhesive.
12. The method according to claim 1 , wherein the first adjustment mechanism also includes a first aperture, the second adjustment mechanism comprising a second polymeric rod arm and a second aperture, the first and second polymeric rod arms are located on the third piece, and the first and second apertures are located on the first and second pieces, respectively, and
wherein adjusting a length of the implant comprises moving the first and second polymeric rod arms through the first and second apertures, respectively.
13. The method according to claim 1 , wherein the planar implant material is at least one of an elastic mesh, a strip, or a tape.