IP Library Granted Patent US 11,246,634
Granted Patent B2
US 11,246,634 · App. 15/969,215 · Granted Feb 15, 2022

End cap for intramedullary nail

Inventors: Michael Giordano (Osceola, IN); Chris M. Powers (Warsaw, IN)
Assignee: OrthoPediatrics Corp.
A61B17/7233A61B17/7283A61B17/80
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Quick Facts
Patent No.
US 11,246,634
App. No.
15/969,215
Granted
Feb 15, 2022
Kind
B2
Abstract

A means of fastening an intramedullary nail to the surface of a bone.

Claims (27)

1. An implant for use with a bone fastener to couple an intramedullary nail inserted into an interior of a bone to an exterior surface of the bone, the implant comprising:

a body having a bone securement portion and a nail securement portion;

wherein said bone securement portion includes a first surface arranged to bear on the exterior surface of the bone; wherein said bone securement portion defines at least one through hole extending through said first surface; wherein said through hole is adapted and configured to receive the bone fastener therethrough; wherein said through hole has a first axis;

wherein said nail securement portion defines a receptacle having an opened first end, a second end opposing said first end, and a first section extending between said opened first end and said second end; wherein said opened first end, said second end, and said first section are aligned along a second axis; wherein said opened first end and said first section are adapted and configured to slidingly receive therein a first portion of the intramedullary nail; wherein said second end is adapted and configured to secure at least some portion of the first portion of the intramedullary nail to the nail securement portion;

wherein said receptacle excludes a channel adapted and configured for passage of the intramedullary nail into the interior of the bone through said channel;

wherein said first axis and said second axis are not parallel; and wherein said first axis and said second axis are arranged such that said opened first end of said receptacle is oriented toward the interior of the bone when said bone securement portion is fastened on the exterior surface of the bone.

2. The implant of claim 1 , wherein said first surface is adapted and configured to engage a curving exterior surface of the bone, and said first surface is curved complementary to the curving surface of the bone.

3. The implant of claim 2 , wherein said first surface is generally cylindrical.

4. The implant of claim 1 , wherein the at least some portion of the first portion of the intramedullary nail is an end portion of the intramedullary nail.

5. The implant of claim 1 , wherein at least one of said first section of said receptacle and said second end of said receptacle is adapted and configured to frictionally couple to the first portion of the intramedullary nail.

6. The implant of claim 1 , wherein said nail securement portion has a first shape that is adapted and configured for coupling to a holding tool having a second shape that is complementary to the first shape.

7. The implant of claim 1 , wherein said first surface of said bone securement portion is flat.

8. The implant of claim 1 , wherein said first axis is oblique to said second axis.

9. The implant of claim 1 , wherein said first axis is perpendicular to second axis.

10. The implant of any one of claim 1 - 4 , 5 , 6 - 8 or 9 , wherein said first section is cylindrical and has a first inner diameter, said second end is generally conical and includes an end portion having a second inner diameter, and said second inner diameter is smaller than said first inner diameter.

11. An implant for coupling an exterior surface of a bone to an intramedullary nail, comprising:

a body having an integral bone securement portion and an integral nail securement portion;

said bone securement portion including at least one through hole adapted and configured to receive therein a bone fastener, the through hole having a first axis; and

said nail securement portion defining a receptacle having an opened end and a closed end both aligned along a second axis, the receptacle being adapted and configured for receiving therein a portion of an intramedullary nail, wherein an interior surface of the receptacle proximate to the closed end includes a conical portion;

wherein the first axis and the second axis are adapted and configured such that the opened end of the receptacle is oriented toward the interior of a long bone when the bone securement portion is fastened on the exterior surface of the long bone;

wherein the angle between the first axis and the second axis is perpendicular.

12. An implant for coupling an exterior surface of a bone to an intramedullary nail, comprising:

a body having an integral bone securement portion and an integral nail securement portion;

said bone securement portion including a first through hole adapted and configured to receive therein a bone fastener and a second through hole adapted and configured to receive therein a bone fastener, the first through hole having a first axis; and

said nail securement portion defining a receptacle having an opened end and a closed end both aligned along a second axis, the receptacle being adapted and configured for receiving therein a portion of an intramedullary nail;

wherein the first axis and the second axis are adapted and configured such that the opened end of the receptacle is oriented toward the interior of a long bone when the bone securement portion is fastened on the exterior surface of the long bone, wherein the first hole and the second hole are located on opposite sides of the second axis;

wherein an angle between the first axis and the second axis is perpendicular.

Assignments (6)
RELEASE OF SECURITY INTEREST Recorded Aug 13, 2024
From: MIDCAP FUNDING IV TRUST
To: ORTHOPEDIATRICS CORP.; ORTHOPEDIATRICS US DISTRIBUTION CORP.; VILEX IN TENNESSEE, INC.; ORTHEX, LLC; TELOS PARTNERS, LLC; MD ORTHOPAEDICS, INC.; ORTHOPEDIATRICS US L.P.; ORTHOPEDIATRICS IOWA HOLDCO, INC.; MEDTECH CONCEPTS LLC
Reel/Frame 068586/0861 →
SECURITY INTEREST Recorded Aug 13, 2024
From: ORTHOPEDIATRICS CORP.; ORTHEX, LLC; MD ORTHOPAEDICS, INC.; MEDTECH CONCEPTS LLC; BOSTON BRACE INTERNATIONAL, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 068591/0631 →
SECURITY INTEREST Recorded Feb 15, 2024
From: ORTHOPEDIATRICS CORP.; ORTHOPEDIATRICS US DISTRIBUTION CORP.; VILEX IN TENNESSEE, INC.; ORTHEX, LLC; TELOS PARTNERS, LLC; MD ORTHOPAEDICS, INC.; MD INTERNATIONAL, INC.; ORTHOPEDIATRICS GP LLC; ORTHOPEDIATRICS US L.P.; ORTHOPEDIATRICS IOWA HOLDCO, INC.; MEDTECH CONCEPTS LLC
To: MIDCAP FUNDING IV TRUST
Reel/Frame 066600/0620 →
RELEASE OF SECURITY INTEREST Recorded Jan 30, 2024
From: SQUADRON CAPITAL LLC
To: ORTHOPEDIATRICS CORP.
Reel/Frame 066378/0863 →
SECURITY INTEREST Recorded Aug 14, 2020
From: ORTHOPEDIATRICS CORP.,
To: SQUADRON CAPITAL LLC
Reel/Frame 053503/0623 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 2, 2018
From: GIORDANO, MICHAEL; POWERS, CHRIS M.
To: ORTHOPEDIATRICS CORP.
Reel/Frame 047032/0594 →