Implant delivery system
View Patent ↗An implant delivery system includes a carrier that is attached to an implant. The carrier includes a main body having a lower portion to be attached to the implant and an upper portion. The upper portion includes an internally threaded section having a polygonal internal cross-section. The polygonal cross-section engages a tool that applies torque to install the implant into bone. The threaded section receives a threaded portion of a secondary component to be coupled to the carrier after the implant has been installed. One secondary component is a gingival healing component. Thus, the combination of the carrier and the gingival healing component acts as a healing abutment after the carrier has been used to install the implant.
1. A combination of a plurality of carriers and at least one screw for installing an implant at a site in living bone, said implant having an implant anti-rotational feature and external threads for being screwed into said living bone, said combination comprising;
a first carrier that includes a first through-bore and a first anti-rotational fitting for mating with said implant anti-rotational feature of said implant, said first carrier receiving torque to rotate a combination of said implant and said first carrier during installation, said first carrier being of a first length and including a first alignment feature that is aligned with a face of said first anti-rotational fitting for visualizing an angular orientation of said implant anti-rotational feature during installation, said first alignment feature being located on a portion of the first carrier that has the greatest diameter;
a second carrier that includes a second through-bore and a second anti-rotational fitting for mating with said implant anti-rotational feature of said implant, said second carrier receiving torque to rotate a combination of said implant and said second carrier during installation, said second carrier being of a second length and including a second alignment feature that is aligned with a face of said second anti-rotational fitting for visualizing an angular orientation of said implant anti-rotational feature during installation, said second alignment feature being located on a portion of the second carrier that has the greatest diameter;
a third carrier that includes a third through-bore and a third anti-rotational fitting for mating with said implant anti-rotational feature of said implant, said third carrier receiving torque to rotate a combination of said implant and said third carrier during installation, said third carrier being of a third length and including a third alignment feature that is aligned with a face of said third anti-rotational fitting for visualizing an angular orientation of said implant anti-rotational feature during installation, said third alignment feature being located on a portion of the third carrier that has the greatest diameter; and
wherein the at least one screw for use in attaching one of said first carrier, said second carrier, and said third carrier to said dental implant;
wherein said first length, said second length, and said third length are different so as to allow a selection of a carrier that is best suited for the patient's conditions.
2. The combination of claim 1 , further including at least two implant-insertion tools for imparting rotational movement to said selected carrier and said implant, said implant-insertion tool engaging said carrier device, and wherein one of said implant-insertion tools has a length that is different from the length of the other one of tools.
3. The combination of claim 2 , wherein said implant-insertion tool has an end to be engaged by a clinician for manually inserting said implant into said bone.
4. The combination of claim 1 , wherein each of said first, second, and third carriers includes a resilient structure within said respective first, second, and third through-bores.
5. The combination of claim 1 , wherein said first, second, and third alignment features are located on an expanded top portion of said respective first, second, and third carriers.
6. The combination of claim 5 , wherein said first, second, and third alignment features are markings on said expanded top portions.
7. The combination of claim 1 , wherein said first, second, and third alignment features are markings.
8. The combination of claim 1 , wherein said first anti-rotational fitting, said second anti-rotational fitting, and said third anti-rotational fitting are adapted to mate with a polygonal boss at a top of said implant, said polygonal boss being said implant anti-rotational feature.
9. The combination of claim 1 , wherein said first carrier, said second carrier, and said third carrier are adapted to receive said torque from an implant-insertion tool.
10. The combination of claim 9 , wherein said implant-insertion tool is coupled to a driver.
11. A method of installing a dental implant at a site in living bone, said implant having an implant anti-rotational feature, said method comprising:
selecting one carrier from a plurality of carriers to be mated with said dental implant, each of said carriers including a through-bore and an anti-rotational fitting for mating with said implant anti-rotational feature of said implant, each of said carriers including an alignment feature that is aligned with a face of said anti-rotational fitting for visualizing an angular orientation of said implant anti-rotational feature during installation, said alignment feature being located on a portion of each of the plurality of carriers that has the greatest diameter, said plurality of carriers being of different lengths;
attaching said selected one of said carriers to said implant by use of a screw extending through said through bore of said selected one of said carriers; and
after said attaching, installing said implant in said living bone by providing torque to said selected one of said carriers.
12. The method of claim 11 , further including selecting one of at least two implant-insertion tools for imparting rotational movement to said selected one of said carriers and said implant, said implant-insertion tools having different lengths, said installing includes engaging said selected implant-insertion tool to said carrier device.
13. The method of claim 12 , wherein said installing further includes engaging said implant-insertion tool with a power driver.
14. The method of claim 11 , wherein said alignment features of said plurality of carriers are located on expanded top portions of said carriers.
15. The method of claim 14 , wherein said alignment features are markings on said expanded top portions.
16. The method of claim 11 , wherein said implant anti-rotational feature is a polygonal boss at a top of said implant.
17. The method of claim 11 , further including, during said installing, visualizing the orientation of said implant anti-rotational feature by use of said alignment feature on said selected carrier.
18. The method of claim 11 , wherein said installing includes engaging, with a drive tool, a non-circular socket within said selected carrier.
19. The method of claim 11 , wherein each of said carriers includes a resilient structure within said respective through-bores.
20. The method of claim 11 , wherein each of said carriers includes an internal torque-recess section in said through-bore for engaging an implant-insertion tool.
21. The method of claim 11 , wherein said alignment features are markings.