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US 2024/0197957 A1Published application
Orthopedic medical devices that include coating material
AssigneeMiRus LLC
InventorsNoah Roth, Jay Yadav, Jordan Bauman
Life of this patent
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Abstract
An orthopedic medical device that is at least partially coated with an enhancement coating, and a method for inserting the orthopedic medical device in a patient. One type of enhancement coating that can be used includes titanium oxynitride or titanium nitride oxide (TiNOx) and/or zirconium oxynitride (ZrNxOy).
Claims30
An orthopedic medical device that is formed of a base material and an enhancement coating;
- said medical device is at least partially formed from a metal selected from the group consisting of a) stainless steel, b) cobalt-chromium alloy, c) titanium-aluminum-vanadium alloy, d) aluminum alloy, e) nickel alloy, f) titanium alloy, g) tungsten alloy, h) molybdenum alloy, i) copper alloy, j) beryllium-copper alloy, k) titanium-nickel alloy, l) refractory metal alloy, or m) metal alloy that includes at least 5 atomic weight percent (awt. %) rhenium;
- said enhancement material is formulated to i) provide nitric oxide, and/or ii) promote generation of nitric oxide;
- said enhancement material is at least partially formulated of oxynitride.
An orthopedic medical device that is formed of a base material and an enhancement coating;
- at least 90 wt. % of said base material includes a metal selected from the group consisting of a) stainless steel, b) cobalt-chromium alloy, c) titanium-aluminum-vanadium alloy, d) aluminum alloy, e) nickel alloy, f) titanium alloy, g) tungsten alloy, h) molybdenum alloy, i) copper alloy, j) beryllium-copper alloy, k) titanium-nickel alloy, l) refractory metal alloy, or m) metal alloy that includes at least 5 atomic weight percent (awt. %) rhenium;
- said enhancement material is formulated to i) provide nitric oxide or its precursors nitrogen and oxygen, ii) promote generation of nitric oxide in adjacent tissue, and/or iii) promote transport of nitric oxide to adjacent tissue;
- said enhancement material includes titanium oxynitride and/or zirconium oxynitride;
- said enhancement coating has a thickness of 10 nanometers to 10 microns;
- said enhancement coating has an oxygen to nitrogen atomic ratio of 1:10 to 10:1;
- said enhancement coating includes no more than 0.1 wt. % nickel, no more than 0.1 wt. % chromium, and/or no more than 0.1 wt. % cobalt;
- said orthopedic device is a) a spinal implant, b) a frame and other structure for use with a spinal implant, c) a bone implant, d) an artificial disk, c) an artificial spinal disk, f) a spinal interbody, g) an expandable spinal interbody, h) an interbody fusion device, i) an expandable interbody fusion device, j) a prosthetic implant or device to repair, replace and/or support a bone and/or cartilage, k) a bone plate nail, l) a spinal rod, m) a bone screw, n) a post, o) a spinal cage, p) a bone plate, q) a pedicle screw, r) a cap, s) a hinge, t) a joint system, u) an anchor, v) a spacer, w) a shaft, x) an anchor, y) a disk, z) a ball, aa) a tension band, or ab) a locking connector or other structural assembly that is used in a body to support a structure, mount a structure, and/or repair a structure in a body.
4 more elements
Dependencies are inferred from the claim text.