US5693046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable system for bone securance
Assignee: Pioneer Surgical Technology Inc
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Filing: 1995-12-15
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Granted: 1997-12-02
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Expires: 2015-12-15
Abstract
Abstract Surgical crimping pliers have operating handles and connected, opposed jaws. The jaws define opposed recesses for carrying and crimping a tubular crimp member, which is preferably of oval configuration for carrying a plurality of multistrand cable sections so that, upon crimping, the cable sections are secured together. A capstan is carried on one of the handles for winding a plurality of cable portions so that tension may be placed on both ends of a cable loop array wound about a bone structure, to provide a predetermined, quantitative tension. Then the cable sections within the crimp are secured together by collapse of the crimp. A multistrand cable is preferably used, which exhibits great advantage over single strand wire, and which carries surgical needles of differing type secured to each end thereof.
Inventors
- 👤 Matthew N. Songer
- 👤 Francis J. Korhonen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:48
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/88; A61B17/8861; A61B17/68; A61B17/82; A61B17/823; A61B17/8869; Y; Y10; Y10S; Y10S606/00; Y10S606/916
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
165 words
A method of securing a bone structure in a patient, which comprises: winding a cable having two end portions about said bone structure; passing said cable at least twice through a tubular crimp to form a central portion of said cable into a looped configuration; placing said tubular crimp into the jaws of crimping pliers, in a position so that the cables extending from the crimp are transverse to the closure plane of the jaws and passing the two end portions of said cable rearwardly from said jaws and crimp to a winding capstan carried on said pliers; winding both cable end portions about said capstan to place said cable under a predetermined amount of tension exerted from both ends of said cable; crushing said tubular crimp with said crimping plier jaws to secure said central portion of the cable in said looped configuration into a permanently formed configuration under the predetermined amount of tension; and cutting said cable end portions away adjacent said crimp.
Claim 2
Independent Claim
165 words
A method of securing a bone structure in a patient, which comprises: winding a cable having two end portions about said bone structure; passing said cable at least twice through a tubular crimp to form a central portion of said cable into a looped configuration; placing said tubular crimp into the jaws of crimping pliers, in a position so that the cables extending from the crimp are transverse to the closure plane of the jaws and passing the two end portions of said cable rearwardly from said jaws and crimp to a winding capstan carried on said pliers; winding both cable end portions about said capstan to place said cable under a predetermined amount of tension exerted from both ends of said cable; crushing said tubular crimp with said crimping plier jaws to secure said central portion of the cable in said looped configuration into a permanently formed configuration under the predetermined amount of tension; and cutting said cable end portions away adjacent said crimp.
Claim 3
Dependent Claim
13 words
The method of claim 1 in which said cable is a multistrand cable.
Claim 4
Dependent Claim
41 words
The method of claim 1 in which each of said cable end portions extends transversely outwardly from said pliers and then around a wheel member in an arc to then extend rearwardly of said pliers into engagement with said winding capstan.
Claim 5
Dependent Claim
53 words
The method of claim 3 in which said crimp has a bore of oval cross section prior to being crushed by the crimping pliers, said crimp being mounted in the crimping pliers with the major axis of said oval cross section being in the direction of opening and closing of the crimping jaws.
Claim 6
Dependent Claim
41 words
The method of claim 4 in which said cable is wound around said bone structure through the use of a pair of needles secured to opposed ends of said cable, each needle being of a different design from the other needle.
Claim 7
Dependent Claim
25 words
The method of claim 5 in which said cable defines a central portion between said needles comprising from 30 to 100 separate strands wound together.
Claim 8
Dependent Claim
29 words
The method of claim 1 in which said tubular crimp defines flanges on each end, and defines a bore extending entirely through said crimp having an oval cross section.
Claim 9
Independent Claim
182 words
A method of securing a bone structure in a patient, which comprises: winding a multistrand cable having two end portions about said bone structure; passing said cable at least twice through a tubular crimp to form a central portion of said cable into a looped configuration; placing said tubular crimp into the jaws of crimping pliers in a transverse position to the pliers, and passing the two end portions of said cable rearwardly from said jaws and crimp to a winding capstan carried on said pliers in which each of said cable end portions extend transversely outwardly from said pliers and then around a wheel member in an arc to then extend rearwardly of said pliers into engagement with said winding capstan; winding said cable end portions about said capstan to place said cable under a predetermined amount of tension; crushing said tubular crimp with said crimping plier jaws to secure said central portion of the cable in said looped configuration into a permanently formed configuration under the predetermined amount of tension; and cutting said cable end portions away adjacent said crimp.
Claim 10
Independent Claim
182 words
A method of securing a bone structure in a patient, which comprises: winding a multistrand cable having two end portions about said bone structure; passing said cable at least twice through a tubular crimp to form a central portion of said cable into a looped configuration; placing said tubular crimp into the jaws of crimping pliers in a transverse position to the pliers, and passing the two end portions of said cable rearwardly from said jaws and crimp to a winding capstan carried on said pliers in which each of said cable end portions extend transversely outwardly from said pliers and then around a wheel member in an arc to then extend rearwardly of said pliers into engagement with said winding capstan; winding said cable end portions about said capstan to place said cable under a predetermined amount of tension; crushing said tubular crimp with said crimping plier jaws to secure said central portion of the cable in said looped configuration into a permanently formed configuration under the predetermined amount of tension; and cutting said cable end portions away adjacent said crimp.
Claim 11
Dependent Claim
53 words
The method of claim 8 in which said crimp has a bore of oval cross section prior to being crushed by the crimping pliers, said crimp being mounted in the crimping pliers with the major axis of said oval cross section being in the direction of opening and closing of the crimping jaws.
Claim 12
Dependent Claim
22 words
The method of claim 9 in which said cable defines a central portion comprising from 30 to 100 separate strands wound together.
Claim 13
Dependent Claim
28 words
The method of claim 9 in which said cable is wound around said bone structure through the use of a needle attached to one end of said cable.
Claim 14
Dependent Claim
41 words
The method of claim 11 in which said cable is wound around said bone structure through the use of a pair of needles secured to opposed ends of said cable, each needle being of a different design from the other needle.
Claim 15
Dependent Claim
31 words
The method of claim 9 in which said tubular crimp defines outwardly projecting flanges on each end, and defines a bore extending entirely through said crimp having an oval cross section.
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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) | 2000-12-01 | 2001-06-02 | 2001-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-12-01 | 2005-06-02 | 2005-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-12-01 | 2009-06-02 | 2009-12-02 | $7700.00 | Window Closed / Lapsed |