US4211218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spinal restraint device
Assignee: Ferno Washington Inc
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Filing: 1978-08-14
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Granted: 1980-07-08
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Expires: 1998-08-14
Abstract
Abstract A spinal restraint device in the form of a body member having a head support portion, a neck support portion, and a back support portion. The back support portion and the neck support portion have a body wrap-around arm portion extending laterally from each of its sides. The body member has a front sheet-like layer of flexible material, a middle sheet-like layer of flexible material, and a rear sheet-like layer of flexible material. Laterally spaced longitudinal rows of stitching secure the front, middle, and rear sheet-like layers of flexible material together to form a plurality of longitudinal sleeves between the front sheet-like layer of flexible material and the middle sheet-like layer of flexible material. The longitudinal sleeves extend substantially across the entire width of the body member. Stiffener members are located within the longitudinal sleeves. The spinal restraint device has a pair of leg loop straps attached to the rear surface of the back support portion and a hoisting loop attached to the rear surface of the head support portion.
Inventors
- 👤 Richard L. Kendrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:59
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/04; A61F5/05; A61F5/058; A61F5/05883
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
254 words
A spinal restraint device comprising: a body member having a front sheet-like layer of flexible material and a rear sheet-like layer of flexible material. means forming a plurality of longitudinal sleeves between said front sheet-like layer of flexible material and said rear sheet-like layer of flexible material, stiffener members located within said longitudinal sleeves, said body member having a head support portion, a neck support portion and a back support portion, said head support portion being located adjacent the top of said neck support portion and said back support portion being located adjacent the bottom of said neck support portion, the longitudinal dimension of said head support portion being greater than the longitudinal dimension of said neck portion but less than the longitudinal dimension of said back support portion. the lateral dimension of said head support portion being greater than the lateral dimension of said neck support portion but less than the lateral dimension of said back support portion, said back support portion having wrap-around arm portions that extend laterally a predetermined dimension such that they pass substantially around the patient's torso and their longitudinal dimension is such that they extend substantially between the waist and the chest to provide rib area support, and a plurality of leg loop straps, each having one of their ends fixedly secured to the rear face of said back support portion, leg loop strap attaching means fixedly secured to the rear face of said back support portion for detachably receiving the free ends of said leg loop straps.
Claim 2
Dependent Claim
254 words
A spinal restraint device comprising: a body member having a front sheet-like layer of flexible material and a rear sheet-like layer of flexible material. means forming a plurality of longitudinal sleeves between said front sheet-like layer of flexible material and said rear sheet-like layer of flexible material, stiffener members located within said longitudinal sleeves, said body member having a head support portion, a neck support portion and a back support portion, said head support portion being located adjacent the top of said neck support portion and said back support portion being located adjacent the bottom of said neck support portion, the longitudinal dimension of said head support portion being greater than the longitudinal dimension of said neck portion but less than the longitudinal dimension of said back support portion. the lateral dimension of said head support portion being greater than the lateral dimension of said neck support portion but less than the lateral dimension of said back support portion, said back support portion having wrap-around arm portions that extend laterally a predetermined dimension such that they pass substantially around the patient's torso and their longitudinal dimension is such that they extend substantially between the waist and the chest to provide rib area support, and a plurality of leg loop straps, each having one of their ends fixedly secured to the rear face of said back support portion, leg loop strap attaching means fixedly secured to the rear face of said back support portion for detachably receiving the free ends of said leg loop straps.
Claim 3
Dependent Claim
23 words
A spinal restraint device as recited in claim 1 wherein said longitudinal sleeves extend substantially across the entire width of said body member.
Claim 4
Dependent Claim
37 words
A spinal restraint device as recited in claim 1 wherein said means forming a plurality of longitudinal sleeves comprises laterally spaced longitudinal rows of stitching that secures said front and rear sheet-like layers of flexible material together.
Claim 5
Dependent Claim
24 words
A spinal restraint device as recited in claim 1 further comprising a hoisting loop attached to the rear surface of said head support portion.
Claim 6
Dependent Claim
29 words
A spinal restraint device as recited in claim 4 wherein said plurality of leg loop straps and said hoisting loop are formed from one continuous length of strap material.
Claim 7
Dependent Claim
41 words
A spinal restraint device as recited in claim 1 further comprising a plurality of packing loops on the rear surface of said back support portion for storably receiving said leg loop straps when the spinal restraint device is not being used.
Claim 8
Dependent Claim
31 words
A spinal restraint device as recited in claim 1 further comprising body cinching strap means attached to said wrap-around arm portions for securing the spinal restraint device across the patient's chest.
Claim 9
Dependent Claim
27 words
A spinal restraint device as recited in claim 1 wherein said head support portion has a head wrap-around arm portion extending laterally from each of its sides.
References Cited (Backward Citations)
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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) | 1983-07-08 | 1984-01-07 | 1984-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-07-08 | 1988-01-07 | 1988-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-07-08 | 1992-01-07 | 1992-07-08 | $7700.00 | Window Closed / Lapsed |