Universal bioabsorbable nasal implant kit
Novel bioabsorbable, universal kits used to form nasal implants are disclosed. The implants are useful in rhinoplasty and nasal reconstruction surgical procedures. The kit devices have a universal configuration and can be converted by the surgeon in the field into one or more individual nasal implant devices having different configurations and applications. The kits may have outlines of nasal implants thereon.
1. A biocompatible, bioabsorbable polymeric nasal kit device, comprising: a first wall member having an inner surface, an outer surface, a free top side, a bottom side, opposed lateral ends, and a first height;
a second wall member having in inner surface, an outer surface, a free top side, a bottom side, opposed lateral sides and a second height, wherein the first height is greater than the second height;
a spine member having a pre-formed curved cross-section having a concave three dimensional shape, an inner surface and an outer surface, wherein the bottom ends of the first and second wall members are connected to the spine member such that there is a channel defined by the inner surfaces of the first wall member, the second wall member and the spine member;
wherein the kit device includes a first and a second outline of a nasal implant on at least one surface, the first outline being the shape of a first nasal implant, and the second outline being the shape of a second nasal implant;
wherein the kit device comprises a bioabsorbable polymer.
2. The kit device of claim 1 , additionally containing a plurality of openings through one or more of the wall members.
3. The kit device of claim 1 , wherein at least one outline comprises a printed image.
4. The kit device of claim 1 , wherein at least one outline comprises a score line.
5. The kit device of claim 1 , wherein at least one outline comprises a thermally formed line.
6. The kit device of claim 1 , wherein at least one outline is laser cut into the device.
7. The kit device of claim 1 , wherein at least one outline is mechanically cut into the device.
8. The kit device of claim 1 , wherein at least one outline defines a nasal implant selected from the group consisting of spreader graft members, plates, columellar struts, septal extension grafts, and combinations thereof.
9. The kit device of claim 1 , wherein at least one outline defines a plate member.
10. The kit device of claim 1 , wherein at least one outline defines a spreader graft member device.
11. The kit device of claim 1 , wherein at least one outline defines a columellar strut.
12. The kit device of claim 1 , wherein at least one outline defines a septal extension graft device.
13. The kit device of claim 1 , wherein at least one of the first and second wall members can partially rotate inwardly or outwardly with respect to the spine member.
14. The kit device of claim 1 , wherein the bioabsorbable polymer is selected from the group consisting of polydioxanone, polyglycolide lactide-rich copolymers, and blends thereof.
15. The kit device of claim 1 , wherein the bottom sides of the wall members are connected to the spine member by a process selected from the group consisting of welding, gluing, and mechanical fixation.