Orthosis, related components and methods of use

Patent metadata

Field	Value
Publication number	US-10898362-B2
Application number	US-201815863589-A
Country	US
Kind code	B2
Filing date	Jan 5, 2018
Priority date	Jan 6, 2017
Publication date	Jan 26, 2021
Grant date	Jan 26, 2021

Abstract

An orthosis, and components thereof, that may be used as a shoulder brace for immobilization of the arm and shoulder joint may comprise components that may allow for abduction, internal/external rotation and allow for flexion and extension simultaneously. Methods of using the brace and methods of using the brace and treating shoulder injuries are similarly provided.

First claim

What is claimed is:

1. A lockable orthosis assembly, comprising:
an internal/external rotation pivot hub defining an axial hub opening;
a hub base plate defining a plate opening, the hub base plate pivotally engaged with the internal/external rotation pivot hub;
a rigid hinged frame comprising a panel coupled to a torso support panel through a locking abduction hinge, the panel defining a panel opening and having at least one hub base plate adjustment receiver proximate the panel opening;
a hub lock knob defining a mating opening; and
a hub lock down axially disposed through the axial hub opening, the plate opening, and the panel opening, the hub lock down comprising a mating end mated to the mating opening of the hub lock knob, wherein:
the panel is disposed between the hub base plate and the hub lock knob; and
an assembly of the hub lock down, the internal/external rotation pivot hub, the hub base plate, and the hub lock knob is translatably engaged through the panel opening of the at least one hub base plate adjustment receiver of the panel.

2. The lockable orthosis assembly of claim 1 , wherein:
the hub base plate further comprises a slide member; and
the at least one hub base plate adjustment receiver is disposed proximate the hub lock knob.

3. The lockable orthosis assembly of claim 1 , wherein the internal/external rotation pivot hub further defines a plurality of teeth pivotally engaged to a plurality of opposing teeth defined in the hub base plate.

4. The lockable orthosis assembly of claim 3 , further comprising a lower hub washer having a key portion, wherein the hub lock knob further comprises uni-directional gear teeth.

5. The lockable orthosis assembly of claim 1 , wherein:
the internal/external rotation pivot hub is a ball; and
the hub base plate is a socket base.

6. The lockable orthosis assembly of claim 1 , wherein:
the hub lock knob is a locking torque knob; and
the hub lock down is a lock down screw.

7. The lockable orthosis assembly of claim 1 , wherein, when in use, the internal/external rotation pivot hub pivotally engages the hub base plate and is lockable at any one of a plurality of predetermined indexing points or at a friction interface.

8. A multi pivoting interface, comprising:
a lockable orthosis assembly, comprising:
an internal/external rotation pivot hub defining an axial hub opening;
a hub base plate defining a plate opening, the hub base plate pivotally engaged with the internal/external rotation pivot hub;
a rigid hinged frame comprising a panel coupled to a torso support panel through a locking abduction hinge, the panel defining a panel opening and having at least one hub base plate adjustment receiver proximate the panel opening;
a hub lock knob defining a mating opening; and
a hub lock down axially disposed through the axial hub opening, the plate opening, and the panel opening, the hub lock down comprising a mating end mated to the mating opening of the hub lock knob,
wherein:
the panel is disposed between the hub base plate and the hub lock knob; and
an assembly of the hub lock down, the internal/external rotation pivot hub, the hub base plate, and the hub lock knob is translatably engaged through the panel opening of the at least one hub base plate adjustment receiver of the panel;

an upper arm support coupled to the hub lock down; and
a forearm support rotationally engaged with the upper arm support wherein at least a portion of the forearm support is disposed between the upper arm support and the internal/external rotation pivot hub.

9. The multi pivoting interface of claim 8 , wherein:
the hub lock down is at least partially recessed in the axial hub opening; and
the upper arm support is coupled by a rivet to the hub lock down.

10. The multi pivoting interface of claim 8 , wherein:
the internal/external rotation pivot hub further defines at least one perpendicular hub opening;
the upper arm support has an upper arm support hub end defining at least one perpendicular arm support opening;
the at least one perpendicular hub opening and the at least one perpendicular arm support opening are aligned; and
a rivet is disposed through the at least one perpendicular hub opening and the at least one perpendicular arm support opening.

11. The multi pivoting interface of claim 8 , further comprising:
an arm brace lock longitudinally disposed within the forearm support; and
the forearm support comprises a forearm support hub end defining a forearm hub lock opening, wherein:
the upper arm support comprises an upper arm support hub end defining at least one arm support hub lock opening, and
the arm brace lock is releasably engaged with the forearm support through the forearm hub lock opening and the upper arm support through the at least one arm support hub lock opening.

12. The multi pivoting interface of claim 8 , further comprising a wrist support assembly adjustably engaged with the forearm support.

13. The multi pivoting interface of claim 12 , the wrist support assembly comprising:
at least one wrist bar retractably engaged with the forearm support; and
a wrist shell removeably engaged with the at least one wrist bar.

14. The multi pivoting interface of claim 13 , further comprising a lock switch transversely aligned with the longitudinal axis of the at least one wrist bar and moveably engaged with an arm brace lock longitudinally disposed within the forearm support.

15. An orthopedic shoulder device comprising:
a multi pivoting interface comprising:
a lockable orthosis assembly comprising:
an internal/external rotation pivot hub defining an axial hub opening;
a hub base plate defining a plate opening, the hub base plate pivotally engaged with the internal/external rotation pivot hub;
an abduction support panel defining a panel opening and having at least one hub base plate adjustment receiver proximate the panel opening;
a hub lock knob defining a mating opening; and
a hub lock down axially disposed through the axial hub opening, the plate opening, and the panel opening, the hub lock down comprising a mating end mated to the mating opening of the hub lock knob, wherein:
the abduction support panel is disposed between the hub base plate and the hub lock knob; and
an assembly of the hub lock down, the internal/external rotation pivot hub, the hub base plate, and the hub lock knob is translatably engaged through the panel opening of the at least one hub base plate adjustment receiver of the abduction support panel;

an upper arm support coupled to the hub lock down; and

a forearm support rotationally engaged with the upper arm support wherein at least a portion of the forearm support is disposed between the upper arm support and the internal/external rotation pivot hub; and
a rigid hinged frame comprising the abduction support panel coupled to a torso support panel through a locking abduction hinge.

16. The orthopedic shoulder device of claim 15 , wherein the locking abduction hinge is a positive locking hinge.

17. The orthopedic shoulder device of claim 15 , wherein the locking abduction hinge comprises:
a torso hinge releasably engaged with a lock shaft on a first distal end of the locking abduction hinge;
a free rotation hinge on a second distal end of the locking abduction hinge, wherein the torso hinge and the lock shaft are axially aligned with the free rotation hinge; and
at least a portion of a spring axially disposed between the lock shaft and the free rotation hinge.

18. The orthopedic shoulder device of claim 15 , wherein t

Assignees

• Djo Llc

Inventors

• Bejarano Robert

Classifications

• A61F5/3753

  Abduction support · CPC title

• A61F5/05858

  for the arms (restraining devices, e.g. slings A61F5/37) · CPC title

• A61F2005/0167

  adjustable · CPC title

• A61F2005/0158

  with locking means · CPC title

• A61F5/0102 Primary

  specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations · CPC title