US4003376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for straightening the spinal column
Assignee: Roche Diagnostics Corp
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Filing: 1975-08-25
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Granted: 1977-01-18
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Expires: 1995-08-25
Abstract
Abstract Apparatus for straightening the spinal column. The apparatus includes an elongated member securable forwardly of and against the spinal column. A pair of fastening devices extend around the spinal column from the elongated member to a pair of bands located rearwardly of and adjacent the spinal column. The fasteners are tightened to force the bands toward the elongated member thereby causing the spinal column to straighten in the particular area. The bands are provided with handle portions removable therefrom after the bands are positioned adjacent the spinal column.
Inventors
- 👤 Douglas William McKay
- 👤 Teddy L. Bolinger
- 👤 Norman L. Emerick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:53
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/68; A61B17/70; A61B17/80; A61B17/8061; A61B17/82
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
89 words
A device for straightening the spinal column comprising: an elongated first member with length insertable forwardly of and adjacent the spinal column so as to extend lengthwise along said spinal column; first means operable to attach said member to said spinal column limiting relative motion between said member and said spinal column; and, second means extendable from said member around said spinal column and back to said member being operable to force said spinal column to contact said member along said length of said member straightening said spinal column.
Claim 2
Independent Claim
89 words
A device for straightening the spinal column comprising: an elongated first member with length insertable forwardly of and adjacent the spinal column so as to extend lengthwise along said spinal column; first means operable to attach said member to said spinal column limiting relative motion between said member and said spinal column; and, second means extendable from said member around said spinal column and back to said member being operable to force said spinal column to contact said member along said length of said member straightening said spinal column.
Claim 3
Dependent Claim
19 words
The device of claim 1 wherein: said elongated member is rigid with a concave configuration facing said spinal column.
Claim 4
Dependent Claim
24 words
The device of claim 2 wherein: said first means includes at least one cancellous screw extendable through said member and into said spinal column.
Claim 5
Dependent Claim
44 words
The device of claim 2 wherein: said elongated member has a top end and a bottom end flared outwardly of said concave configuration to insure said top end and bottom end will not dig into said spinal column as said second means is tightened.
Claim 6
Dependent Claim
57 words
The device of claim 1 wherein: said second means includes: a second elongated member with length insertable rearwardly of and adjacent said spinal column so as to extend lengthwise across said spinal column and, further includes; a first threaded fastener extending outwardly of said spinal column and connecting and forcing said first member to said second member.
Claim 7
Dependent Claim
55 words
The device of claim 5 wherein: said second means includes; a third elongated member with length insertable rearwardly of and adjacent said spinal column so as to extend lengthwise across said spinal column and further includes; a second threaded fastener extending outwardly of said spinal column and forcing said first member to said third member.
Claim 8
Dependent Claim
52 words
The device of claim 5 wherein: said first threaded member includes a U-shaped bolt with opposite threaded ends extending through said second elongated member, said second means further includes a pair of internally threaded elements threadedly receiving said opposite threaded ends limiting movement of said second member relative to said U-shaped bolt.
Claim 9
Dependent Claim
41 words
The device of claim 7 wherein: said first member has a forwardly facing surface in contact with said U-shaped bolt, said forwardly facing surface has a groove provided thereon to limit relative motion between said U-shaped bolt and said first member.
Claim 10
Dependent Claim
67 words
A spinal column straightener comprising: a rigid support insertable adjacent the spinal column so as to extend lengthwise along said spinal column, said support having first and second opposite longitudinally extending edge portions; and, means extendable around said spinal column from said first to said second edge portions, said means being operable to force said support against said spinal column along the entire length of said support.
Claim 11
Dependent Claim
67 words
A spinal column straightener comprising: a rigid support insertable adjacent the spinal column so as to extend lengthwise along said spinal column, said support having first and second opposite longitudinally extending edge portions; and, means extendable around said spinal column from said first to said second edge portions, said means being operable to force said support against said spinal column along the entire length of said support.
Claim 12
Dependent Claim
39 words
The spinal column straightener of claim 9 wherein: said means includes a plurality of elements placed adjacent said spinal column oppositely of said support and further includes a plurality of fasteners securing and forcing said elements to said support.
Claim 13
Dependent Claim
25 words
The spinal column straightener of claim 10 wherein: said fasteners include a plurality of U-bolts abuttingly engaged with said support and fastened to said elements.
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) | 1980-01-18 | 1980-07-19 | 1981-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-01-18 | 1984-07-19 | 1985-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-01-18 | 1988-07-19 | 1989-01-18 | $7700.00 | Window Closed / Lapsed |