US6066141A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bone grip
Assignee: Individual
•
Filing: 1998-07-17
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Granted: 2000-05-23
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Expires: 2018-07-17
Abstract
Abstract A bone grip (100; 200; 300) for use with cerclage cables (140, 142, 144) is typically A-shaped, with two side limbs (102, 104; 202, 204; 302, 304) joining to form a rearwardly curving proximal hook (112; 212; 312). There are "horizontal" holes (114, 116; 214, 216; 314, 316) for cerclage cables extending through the side limbs and through a bridge (106; 206; 306). A "vertical" cerclage cable (144) is guided through a tubular end portion of the hook (124; 224; 324). It may be further guided by a groove (130; 230; 330) on the front surface of the grip and/or by passage through a hole (252) in a bridge (250).
Inventors
- 👤 Desmond Meiring Dall
- 👤 Anthony William Miles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:19
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/68; A61B17/82; A61F; A61F2/00; A61F2/02; A61F2/30; A61F2/30721; A61F2/30739; Y; Y10; Y10S; Y10S606/00; Y10S606/902; Y10S606/907
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
114 words
A bone grip for use with cerclage cables comprising a base structure having a proximal end region and a distal end region and a rear face for overlying bone, said base structure comprising a pair of side limbs extending from said proximal end region to said distal end region and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs, and said base structure further having at least one longitudinal guide structure extending in the proximal-distal direction to hold and align a second cable acting transversely to the first cerclage cable in the proximal-distal direction.
Claim 2
Dependent Claim
114 words
A bone grip for use with cerclage cables comprising a base structure having a proximal end region and a distal end region and a rear face for overlying bone, said base structure comprising a pair of side limbs extending from said proximal end region to said distal end region and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs, and said base structure further having at least one longitudinal guide structure extending in the proximal-distal direction to hold and align a second cable acting transversely to the first cerclage cable in the proximal-distal direction.
Claim 3
Dependent Claim
60 words
A bone grip according to claim 1 wherein said guide structure is provided by said limbs extending to said proximal end region where they may remain discrete or coalesce to form a common proximal end portion, and where they are shaped to define at least one proximal hole for said second cerclage cable running transversely to the first cerclage cable.
Claim 4
Dependent Claim
32 words
A bone grip according to claim 2 wherein said base structure has a front face in which is defined a guide groove for guiding said second cerclage cable towards said proximal hole.
Claim 5
Dependent Claim
30 words
A bone grip according to claim 2 including a bridge which extends between said side limbs and in which a transverse hole is provided for guiding said second cerclage cable.
Claim 6
Dependent Claim
21 words
A bone grip according to claim 1 wherein said at least one transverse hole extends through said at least one bridge.
Claim 7
Dependent Claim
24 words
A bone grip according to claim 5 wherein said bridge is adapted to be crimped to lock a cable in the transverse hole therein.
Claim 8
Dependent Claim
127 words
A surgical method comprising gripping bone by means of a bone grip comprising a base structure having a rear face for overlying bone, said base structure comprising a pair of side limbs and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs; said base structure further having at least one guide structure to hold and align a second cable acting transversely to the first; comprising securing the bone grip to bone by means of a first cerclage cable passed through the transverse holes in the side limbs and a second cerclage cable which acts transversely to the first, and is held and aligned by said guide structure.
Claim 9
Dependent Claim
127 words
A surgical method comprising gripping bone by means of a bone grip comprising a base structure having a rear face for overlying bone, said base structure comprising a pair of side limbs and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs; said base structure further having at least one guide structure to hold and align a second cable acting transversely to the first; comprising securing the bone grip to bone by means of a first cerclage cable passed through the transverse holes in the side limbs and a second cerclage cable which acts transversely to the first, and is held and aligned by said guide structure.
Claim 10
Dependent Claim
160 words
A bone grip for use with cerclage cables comprising a base structure having a rear face for overlying bone, said base structure comprising a pair of side limbs and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs, said base structure further including at least one guide structure to hold and align a second cable acting transversely to the first cerclage cable, the guide structure being defined by said limbs extending to a proximal end region where the limbs may be discrete or coalesce to form a common proximal end portion, and at said proximal end region said limbs of said common proximal end portion curve rearwardly to define at least one hook or tooth which is at least partly tubular to define at least one proximal hole for a second cerclage cable running transversely to the first cerclage cable.
Claim 11
Dependent Claim
160 words
A bone grip for use with cerclage cables comprising a base structure having a rear face for overlying bone, said base structure comprising a pair of side limbs and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs, said base structure further including at least one guide structure to hold and align a second cable acting transversely to the first cerclage cable, the guide structure being defined by said limbs extending to a proximal end region where the limbs may be discrete or coalesce to form a common proximal end portion, and at said proximal end region said limbs of said common proximal end portion curve rearwardly to define at least one hook or tooth which is at least partly tubular to define at least one proximal hole for a second cerclage cable running transversely to the first cerclage cable.
Claim 12
Dependent Claim
124 words
A bone grip for use with cerclage cables comprising, a base structure having a rear face for overlying bone, said base structure comprising a pair of side limbs and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs, and said base structure further having at least one guide structure to hold and align a second cable acting transversely to the first cerclage cable, said guide structure for a second cable including a distal bridge extending between the side limbs and defining a proximally-convex guide path for a bight of said second cable, and distally-inclined holes through the side limbs to receive said second cable.
Claim 13
Dependent Claim
124 words
A bone grip for use with cerclage cables comprising, a base structure having a rear face for overlying bone, said base structure comprising a pair of side limbs and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs, and said base structure further having at least one guide structure to hold and align a second cable acting transversely to the first cerclage cable, said guide structure for a second cable including a distal bridge extending between the side limbs and defining a proximally-convex guide path for a bight of said second cable, and distally-inclined holes through the side limbs to receive said second cable.
Claim 14
Dependent Claim
115 words
A bone grip for use with cerclage cables comprising, a base structure having a rear face for overlying bone, said base structure comprising a pair of side limbs and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs, said base structure further having at least one guide structure to hold and align a second cable acting transversely to the first cerclage cable, said guide structure for a second cable including a clip-on cable guide member having a hook portion for hooking over said bridge and a body portion in which a cable hole is provided.
Claim 15
Dependent Claim
115 words
A bone grip for use with cerclage cables comprising, a base structure having a rear face for overlying bone, said base structure comprising a pair of side limbs and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs, said base structure further having at least one guide structure to hold and align a second cable acting transversely to the first cerclage cable, said guide structure for a second cable including a clip-on cable guide member having a hook portion for hooking over said bridge and a body portion in which a cable hole is provided.
Claim 16
Dependent Claim
132 words
A bone grip for use with cerclage cables comprising, a base structure having a rear face for overlying bone, said base structure comprising a pair of side limbs and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs, said base structure further having at least one guide structure to hold and align a second cable acting transversely to the first cerclage cable, said guide structure for the second cable including a distal bridge extending between the side limbs and end holes through the side limbs which incline towards the direction of extension of the second cable, said distal bridge and said end holes defining an arcuate guide path for the second cable.
Claim 17
Dependent Claim
132 words
A bone grip for use with cerclage cables comprising, a base structure having a rear face for overlying bone, said base structure comprising a pair of side limbs and at least one bridge extending between the side limbs; said side limbs each having at least one transverse hole for receiving a first cerclage cable which bridges said limbs, said base structure further having at least one guide structure to hold and align a second cable acting transversely to the first cerclage cable, said guide structure for the second cable including a distal bridge extending between the side limbs and end holes through the side limbs which incline towards the direction of extension of the second cable, said distal bridge and said end holes defining an arcuate guide path for the second cable.
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) | 2003-05-23 | 2003-11-22 | 2004-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-05-23 | 2007-11-22 | 2008-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-05-23 | 2011-11-22 | 2012-05-23 | $7700.00 | Window Closed / Lapsed |