Patent US4632098A successfully refreshed from Google Patents.
US4632098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orthopedic brace for knee joints
Assignee: SCHUTT & GRUNDEI ORTHOPADIETECHNIK GmbH
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Filing: 1984-12-06
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Granted: 1986-12-30
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Expires: 2004-12-06
Abstract
Abstract The orthopedic brace serves the purpose of splinting and balancing the lateral instability of knee joints and is characterised by a tie-plate intended to be applied to the side of the knee joint having the preponderant instability, which is acted upon by elastic belt straps which lead to fastening points situated above and below as well as laterally offset with respect to the tie-plate. The lines of action of two mutually adjacent belt straps in each cases intersecting each other in the region of the tie-plate.
Inventors
- 👤 Hans Grundei
- 👤 Ernst-Joachim Henssge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:58
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/0102; A61F5/0104; A61F5/0106
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
141 words
An orthopedic brace for splinting and for balancing the lateral instability of knee joints, characterised by a tie-plate (1) intended to be applied on the knee joint side having the preponderant instability and acted upon by elastic belt straps (4,5,6,7) which lead to fastening points (8) positioned offset above and below as well as laterally with respect to the tie-plate (1), the lines of action of two mutually adjacent belt straps in each case intersecting each other in the region of the tie-plate, and further characterised in that the fastening points (8) are provided on shackles (2;3) of which, once the orthopedic brace has been applied, the one (2) partially enflanks the thigh and the other (3) partially enflanks the lower part of the patient's leg, and of which the open portion may be over-bridged by means of releasable straps (2b;3b).
Claim 2
Dependent Claim
141 words
An orthopedic brace for splinting and for balancing the lateral instability of knee joints, characterised by a tie-plate (1) intended to be applied on the knee joint side having the preponderant instability and acted upon by elastic belt straps (4,5,6,7) which lead to fastening points (8) positioned offset above and below as well as laterally with respect to the tie-plate (1), the lines of action of two mutually adjacent belt straps in each case intersecting each other in the region of the tie-plate, and further characterised in that the fastening points (8) are provided on shackles (2;3) of which, once the orthopedic brace has been applied, the one (2) partially enflanks the thigh and the other (3) partially enflanks the lower part of the patient's leg, and of which the open portion may be over-bridged by means of releasable straps (2b;3b).
Claim 3
Dependent Claim
27 words
An orthopedic brace according to claim 1, characterised in that the belt straps (4,5;6,7) are secured fixedly on the shackles (2,3) and releasably on the tie-plate (1).
Claim 4
Dependent Claim
32 words
An orthopedic brace according to claim 1, characterised in that strap loops (11,12) through which are passed the belt straps (4,5,6,7) acting on the tie-plate, are pivotally arranged on the tie-plate (1).
Claim 5
Dependent Claim
40 words
An orthopedic brace according to claim 1, characterised in that the tie-plate (1) and the two shackles (2,3) are held at a preferably variable distance from each other by means of at least one flexurally elastic bar (15) connecting them.
Claim 6
Dependent Claim
17 words
An orthopedic brace according to claim 4, characterised in that the bar (15) has an oval cross-section.
Claim 7
Dependent Claim
60 words
An orthopedic brace according to claim 4, characterised in that the bar (15) extends through bores (17) of fastening elements (16) which are secured to the tie-plate (1) and the shackles (2,3) and wherein are seated screws (18) which may be actuated from the outside, and with which the bar may be clamped fast in the fastening element in question.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-12-29 | 1990-06-30 | 1990-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-12-29 | 1994-06-30 | 1994-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-12-29 | 1998-06-30 | 1998-12-30 | $7700.00 | Window Closed / Lapsed |