Pelvic implant and treatment method
A unitary or homogeneous patterned implant is provided. The implant is constructed of patterned cells formed by way of a molding, die casting, laser etching, laser cutting, extruding, and the like. Portions of the implant can be formed into sinusoid or other waveform strut members. One or more undulating anchor arms or rods extend out from the implant for tissue fixation, with the one or more undulating anchor arms including one or more arcuate bends.
1. An implant device for treating a pelvic disorder in a patient, comprising:
a unitary support portion including a plurality of strut members;
a first undulating rod member extending from the unitary support portion, the first undulating rod member including a first curved section, and a second curved section, the second curved section having a length larger than a length of the first curved section;
a second undulating rod member extending from the unitary support portion;
a first tissue anchor coupled to a distal end of the first undulating rod member; and
a second tissue anchor coupled to a distal end of the second undulating rod member.
2. The implant device of claim 1 , further including a first eyelet coupled to the unitary support portion, and a second eyelet coupled to the unitary support portion.
3. The implant device of claim 2 , further including a grommet having a plurality of extending teeth.
4. The implant device of claim 3 , wherein the grommet is integrally formed with at least one of the first eyelet and the second eyelet.
5. The implant device of claim 1 , further including a first transition zone extending out from the unitary support portion to the first undulating rod member.
6. The implant device of claim 5 , wherein the transition zone is integral with the unitary support portion.
7. The implant device of claim 1 , wherein the first undulating rod member includes a third curved section.
8. The implant device of claim 1 , wherein second curved section has a radius larger than a radius of the first curved section.
9. The implant device of claim 1 , wherein the second curved section is disposed between the first curved section and the first tissue anchor.
10. An implant system for treating a pelvic disorder in a patient, comprising:
a support portion including a plurality of strut members;
a first transition region extending from a first location on the support portion;
a second transition region extending from a second location on the support portion;
a first undulating rod member extending from the first transition region of the support portion, the first undulating rod member including a first curved section, and a second curved section, the second curved section having a length larger than a length of the first curved section;
a second undulating rod member extending from the second transition region of the support portion;
a first tissue anchor coupled to a distal end of the first undulating rod member; and
a second tissue anchor coupled to a distal end of the second undulating rod member.
11. The system of claim 10 , further including a first eyelet and a second eyelet.
12. The system of claim 11 , further including a first grommet having a plurality of extending teeth, and a second grommet having a plurality of extending teeth, the first grommet being provided with the first eyelet, the second grommet being provided with the second eyelet.
13. The system of claim 12 , wherein the first grommet is integrally formed with the first eyelet, and the second grommet is integrally formed with the second eyelet.
14. The system of claim 10 , wherein the first undulating rod member includes a third curved section.
15. The system of claim 10 , wherein at least the support portion defines a non-woven unitary construct.
16. The system of claim 10 , wherein the second undulating rod member includes a first curved section, and a second curved section, the second curved section of the second undulating rod member having a length larger than a length of the first curved section of the second undulating rod member.
17. The system of claim 10 , wherein portions of an outer periphery of the support portion include rounded struts to assist in reducing tissue snagging.