Orthosis joint

Patent metadata

Field	Value
Publication number	US-10555829-B2
Application number	US-201414903986-A
Country	US
Kind code	B2
Filing date	Jul 8, 2014
Priority date	Jul 9, 2013
Publication date	Feb 11, 2020
Grant date	Feb 11, 2020

Abstract

An orthosis joint having a base body which comprises a receptacle for a proximal component, a bearing point for a distal component which is pivotally arranged on the base body, and for stops or spring elements which are acting on the distal component. The orthosis joint also includes at least one receiving element, releasably fastened to the base body and in or on which a functional element that interacts with the distal component is arranged.

First claim

The invention claimed is:

1. An orthosis joint, comprising:
a base body comprising:
a receptacle for a proximal component;
a bearing point for a distal component pivotably coupled to the base body;

at least one receiving element releasably secured to and extending proximally beyond a proximal outer surface of the base body, the at least one receiving element having a bore;
a functional element arranged at least partially within the bore and configured to interact with the distal component, the functional element including a spring element, the functional element and the at least one receiving element being provided as an integrated, modular assembly.

2. The orthosis joint as claimed in claim 1 , wherein the at least one receiving element is reversibly secured to the base body with a form fit.

3. The orthosis joint as claimed in claim 1 , wherein the at least one receiving element comprises a sleeve with at least one thread.

4. The orthosis joint as claimed in claim 1 , wherein the functional element further includes a spring assembly, damper, sensor or limit stop.

5. The orthosis joint as claimed in claim 1 , wherein several functional elements are arranged in series.

6. The orthosis joint as claimed in claim 1 , wherein the functional element comprises an inductive sensor configured to detect a displacement path.

7. The orthosis joint as claimed in claim 1 , wherein the base body includes a recess, a channel, and a form-fit element arranged in the recess, the receiving element is insertable in the recess, the form fit element secures the at least one receiving element in the recess, and the channel leads from the recess in the direction of the distal component.

8. The orthosis joint as claimed in claim 1 , wherein the receptacle is a rail box.

9. The orthosis joint as claimed in claim 1 , wherein the distal component is a rail, a rail box, a foot stirrup or a foot support.

10. The orthosis joint as claimed in claim 1 , wherein at least one receiving element includes first and second receiving elements arranged on opposite sides of the bearing point.

11. An orthosis joint system, comprising:
a base body, comprising:
a receptacle configured to receive a proximal component;
a bearing point configured to provide a pivotable interface with a distal component arranged on the base body;

a first receiving element and a second receiving element that are interchangeably and releasably secured to and extending proximally beyond a proximal outer surface of the base body, the first receiving element having a first bore and the second receiving element having a second bore;
a first functional element arranged at least partially within the first bore and configured to interact with the distal component, the first functional element including a first spring element, the first functional element and the first receiving element being provided as a first integrated, modular assembly;
a second functional element arranged at least partially within the second bore and configured to interact with the distal component, the second functional element including a second spring element, the second functional element and the second receiving element being provided as a second integrated, modular assembly.

12. The orthosis joint as claimed in claim 11 , wherein the first and second receiving elements are reversibly secured to the base body with a form fit.

13. The orthosis joint as claimed in claim 11 , wherein the first and second receiving elements each comprise a sleeve with at least one thread.

14. The orthosis joint as claimed in claim 11 , wherein the first and second functional elements further include a spring assembly, a damper, a sensor or a limit stop.

15. The orthosis joint as claimed in claim 11 , wherein the first and second functional elements are arranged in series.

16. The orthosis joint as claimed in claim 11 , wherein the first and second functional elements comprise an inductive sensor configured to detect a displacement path.

17. The orthosis joint as claimed in claim 11 , wherein the base body further comprises:
a recess;
a channel;
a form-fit element arranged in the recess;
wherein one of the first and second receiving elements is insertable in the recess, the form-fit element secures the one of the first and second receiving elements in the recess, and the channel leads from the recess in a direction toward the distal component.

18. The orthosis joint as claimed in claim 11 , wherein the receptacle comprises a rail box.

19. The orthosis joint as claimed in claim 11 , wherein the distal component comprises one of a rail, a rail box, a foot stirrup or a foot support.

Assignees

• Bock Healthcare Gmbh
• Ottobock Healthcare Se & Co Kgaa

Inventors

• Lurssen Marcus
• Hochmann David
• Auberger Roland
• Siewert Gordon
• Breuer-Ruesch Christian

Classifications

• A61F2005/0179

  with spring means · CPC title

• A61F2005/0169

  with damping means · CPC title

• A61F5/0127 Primary

  for the feet (A61F5/0111 takes precedence) · CPC title

• A61F5/0125 Primary

  the device articulating around a single pivot-point · CPC title

• A61F2005/0165

  with limits of movement · CPC title