Patent US6740054B2 successfully refreshed from Google Patents.
US6740054B2
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Orthopaedic brace assembly
Assignee: Breg Inc
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Filing: 2001-05-23
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Granted: 2004-05-25
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Expires: 2021-05-23
Abstract
Abstract An orthopaedic brace assembly includes a thigh cuff component, a calf cuff component and a pair of hinge assemblies. The thigh cuff component engages the wearer's leg above the knee and includes a suspension assembly having a pair of cantilevered arms. The calf cuff component engages the wearer's leg below the knee. The pair of hinge assemblies couples the thigh cuff component and the calf cuff component for relative articulation. The hinge assemblies include first and second arms interconnected for relative movement to one another through a range of articulation by first and second links. The hinge assemblies additionally include a series of stops which selectively snap fit to the first arm for limiting the range of articulation.
Inventors
- 👤 Jeffrey Stearns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:45
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/0102; A61F5/0123; A61F2005/0132; A61F2005/0134; A61F2005/0165
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
90 words
An orthopaedic brace assembly for constraining movement of a knee of a wearer's leg, the orthopaedic brace assembly comprising: a thigh cuff component for engaging the wearer's leg above the knee, the thigh cuff component including a suspension assembly having a pair of cantilevered arms for engaging the wearer's leg; an elastic strap connecting the pair of cantilevered arms; a calf cuff component for engaging the wearer's leg below the knee; and a pair of hinge assemblies coupling the thigh cuff component and the calf cuff component for relative articulation.
Claim 2
Dependent Claim
90 words
An orthopaedic brace assembly for constraining movement of a knee of a wearer's leg, the orthopaedic brace assembly comprising: a thigh cuff component for engaging the wearer's leg above the knee, the thigh cuff component including a suspension assembly having a pair of cantilevered arms for engaging the wearer's leg; an elastic strap connecting the pair of cantilevered arms; a calf cuff component for engaging the wearer's leg below the knee; and a pair of hinge assemblies coupling the thigh cuff component and the calf cuff component for relative articulation.
Claim 3
Dependent Claim
30 words
The orthopaedic brace assembly of claim 1 , wherein each of the pair of cantilevered arms includes a partially spherical and removable padded portion for directly engaging the wearer's leg.
Claim 4
Dependent Claim
74 words
The orthopaedic brace assembly of claim 1 , wherein the calf cuff component includes first and second arcuate portions for anteriorly circumscribing at least a portion of the wearer's leg below the knee, the first and second arcuate portions interconnected by an intermediate member extending vertically therebetween, the second arcuate portion disposed generally perpendicular to the intermediate member and cantilevered from the intermediate member such that the second arcuate portion has a free end.
Claim 5
Dependent Claim
94 words
The orthopaedic brace assembly of claim 1 , wherein each hinge assembly includes a first arm, a second arm, a first link and second link for interconnecting the first and second arms for relative movement to one another through a range of articulation, the first link pivotally interconnected to the first arm and the second arm, the second link pivotally interconnected to the first arm and the second arm, and a removable stop member for adjusting a range of articulation, the removable stop member secured to the first arm of the associated hinge assembly.
Claim 6
Dependent Claim
126 words
A polycentric hinge assembly for pivotally connecting first and second cuff components of an orthopaedic brace, the hinge assembly comprising: a first arm for fixed attachment to the first cuff component; a second arm for attachment to the second cuff component; a first link and a second link for interconnecting the first and second arms for relative movement to one another through a range of articulation, the first link pivotally interconnected to the first arm and the second arm, the second link pivotally interconnected to the first arm and the second arm; and a series of stops which selectively snap fit directly to the first arm for articulation with the first arm, the series of stops for limiting the range of articulation of the hinge assembly.
Claim 7
Dependent Claim
126 words
A polycentric hinge assembly for pivotally connecting first and second cuff components of an orthopaedic brace, the hinge assembly comprising: a first arm for fixed attachment to the first cuff component; a second arm for attachment to the second cuff component; a first link and a second link for interconnecting the first and second arms for relative movement to one another through a range of articulation, the first link pivotally interconnected to the first arm and the second arm, the second link pivotally interconnected to the first arm and the second arm; and a series of stops which selectively snap fit directly to the first arm for articulation with the first arm, the series of stops for limiting the range of articulation of the hinge assembly.
Claim 8
Dependent Claim
29 words
The hinge assembly for an orthopaedic brace of claim 5 , wherein each stop defines a generally circular opening releasably receiving a generally circular extension of the first arm.
Claim 9
Dependent Claim
29 words
The hinge assembly for an orthopaedic brace of claim 6 , wherein the second arm includes a stop surface for engaging a selected one of the series of stops.
Claim 10
Dependent Claim
28 words
The hinge assembly for an orthopaedic brace of claim 6 , further comprising a condylar pad releasably attached to the first link for movement with the first link.
Claim 11
Dependent Claim
29 words
The hinge assembly for an orthopaedic brace of claim 8 , where in the condylar pad includes a mounting portion having a mounting element received by the first link.
Claim 12
Dependent Claim
124 words
A hinge assembly for pivotally connecting first and second cuff components of an orthopaedic brace, the hinge assembly comprising: a first arm for attachment to the first cuff component; a second arm for attachment to the second cuff component; a first link and a second link for interconnecting the first and second arms for relative movement to one another through a range of articulation, the first link pivotally interconnected to the first arm and the second arm, the second link pivotally interconnected to the first arm and the second arm; and at least one removable stop directly attached direct to the first arm for articulation with the first arm, the at least one stop for limiting the range of articulation of the hinge assembly.
Claim 13
Dependent Claim
124 words
A hinge assembly for pivotally connecting first and second cuff components of an orthopaedic brace, the hinge assembly comprising: a first arm for attachment to the first cuff component; a second arm for attachment to the second cuff component; a first link and a second link for interconnecting the first and second arms for relative movement to one another through a range of articulation, the first link pivotally interconnected to the first arm and the second arm, the second link pivotally interconnected to the first arm and the second arm; and at least one removable stop directly attached direct to the first arm for articulation with the first arm, the at least one stop for limiting the range of articulation of the hinge assembly.
Claim 14
Dependent Claim
21 words
The hinge assembly for an orthopaedic brace of claim 10 , wherein the stop is snap fit to the first arm.
Claim 15
Dependent Claim
36 words
The hinge assembly for an orthopaedic brace of claim 10 , wherein the at least one stop includes a plurality of stops, the stops of the plurality of stops being selectively attached to the first arm.
Claim 16
Dependent Claim
20 words
The hinge assembly for an orthopaedic brace of claim 10 , wherein the hinge assembly is a polycentric hinge assembly.
Claim 17
Dependent Claim
32 words
The hinge assembly for an orthopaedic brace of claim 10 , wherein the stop at least partially defines a generally cylindrical opening releasably receiving a generally circular extension of the first arm.
Claim 18
Dependent Claim
33 words
The hinge assembly for an orthopaedic brace of claim 10 , wherein the second arm defines a stop surface for engaging the stop to limit the range of articulation of the hinge assembly.
Claim 19
Dependent Claim
61 words
The hinge assembly for an orthopaedic brace of claim 10 , in combination with the first and second cuff components, the first arm having a first end connected to the first cuff component and a second end receiving the stop, the second arm having a first end attached to the second cuff component and a second end defining the stop surface.
Claim 20
Dependent Claim
28 words
The hinge assembly for an orthopaedic brace of claim 10 , further comprising a condylar pad releasably attached to the first link for movement with the first link.
Claim 21
Dependent Claim
28 words
The hinge assembly for an orthopaedic brace of claim 17 , wherein the condylar pad includes a mounting portion having a mounting element received by the first link.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2007-05-25 | 2007-11-24 | 2008-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-05-25 | 2011-11-24 | 2012-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-05-25 | 2015-11-24 | 2016-05-25 | $7700.00 | Window Closed / Lapsed |