US4708148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measurement of spine extension
Assignee: GANEBAC Inc BOX 312 ASHVILLE NEW YORK 14710
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Filing: 1985-10-07
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Granted: 1987-11-24
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Expires: 2005-10-07
Abstract
Abstract An apparatus and method for measuring the end range extension of the lumbar spine of a standing patient is disclosed. A brace device is provided for movably bracing the sacroiliac of the patient against backward movement and a hip holding device is also provided for holding the hips of the patient in contact with the brace device. A measuring device then measures the backward displacement of identifiable portion of the upper body of the patient to determine the end range extension. Preferably, a device is also provided for holding the feet of the patient against upward movement and to hold the feet directly below the hips. The knees are also preferably held in a locked position. The measuring device is adjustable to fit each individual patient appropriately.
Inventors
- 👤 Gary M. Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:20
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/103; A61B5/45; A61B5/4538; A61B5/4561; A61B5/68; A61B5/6801; A61B5/6813; A61B5/6823; A61B5/683; A61B5/6831; A61B5/70; A61B5/702
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
112 words
An apparatus for measuring end range extension of a lumbar spine of a standing patient comprising: a brace means for immovably bracing the sacroiliac of the patient against backward movement, said brace means terminating adjacent the sacroiliac such that extension of the lumber spine is allowed; a hips holding means for holding the hips of the patient in contact with said brace means; a foot holding means located adjacent said brace means for holding the feet of the patient against upward movment and directly below the hips; and a measuring means located adjacent said brace means for measuring a backward displacement of an identifiable portion of the upper body of the patient.
Claim 2
Independent Claim
112 words
An apparatus for measuring end range extension of a lumbar spine of a standing patient comprising: a brace means for immovably bracing the sacroiliac of the patient against backward movement, said brace means terminating adjacent the sacroiliac such that extension of the lumber spine is allowed; a hips holding means for holding the hips of the patient in contact with said brace means; a foot holding means located adjacent said brace means for holding the feet of the patient against upward movment and directly below the hips; and a measuring means located adjacent said brace means for measuring a backward displacement of an identifiable portion of the upper body of the patient.
Claim 3
Dependent Claim
30 words
An apparatus as claimed in claim 1 and further including a knee holding means located adjacent said brace means for holding the knees of the patient in a locked position.
Claim 4
Dependent Claim
21 words
An apparatus as claimed in claim 2 wherein said measuring means measures the displacement of the xiphoid process of the patient.
Claim 5
Dependent Claim
24 words
An apparatus as claimed in claim 2 and further including a base to which said brace means and said foot holding means are attached.
Claim 6
Dependent Claim
38 words
An apparatus as claimed in claim 4 wherein said brace means includes a horizontal brace bar, a vertical support, and an adjusting means for adjusting the verticl positon of said horizontal brace bar relative to said vertical support.
Claim 7
Dependent Claim
30 words
An apparatus as claimed in claim 5 wherein said knee holding means is attached to said vertical support and said hip holding means is attached to said horizontal brace bar.
Claim 8
Dependent Claim
26 words
An apparatus as claimed in claim 6 wherein said hip holding means is an adjustable belt and wherein said knee holding means is an adjustable belt.
Claim 9
Dependent Claim
33 words
An apparatus as claimed in claim 4 wherein said measuring means is attached to said base in front of the patient and said brace means, and said measuring means includes a vertical support.
Claim 10
Dependent Claim
43 words
An apparatus as claimed in claim 8 wherein said measuring means further includes a horizontal locating bar along which the end range extension is measured, wherein said vertical support includes an adjusting means for adjusting the vertical height of said horizontal locating bar.
Claim 11
Dependent Claim
33 words
An apparatus as claimed in claim 9 wherein said vertical support further includes a sliding means for slidably mounting said horizontal locating bar for horizontal sliding movement toward and away from the patient.
Claim 12
Dependent Claim
22 words
An apparatus as claimed in claim 10 and further including a measuring tape located adjacent said horizontal locating bar and slidable therealong.
Claim 13
Dependent Claim
33 words
An apparatus as claimed in claim 8 wherein said foot holding means is attached to said base and said foot holding means includes a toe bar located above the feet of the user.
Claim 14
Dependent Claim
25 words
An apparatus as claimed in claim 12 wherein said foot holding means includes a horizontal support means for adjustably supporting said toe bar slidably therealong.
Claim 15
Independent Claim
94 words
A method for measuring the end range extension of the lumbar spine of a standing patient comprisng the steps of: bracing the sacroiliac of the patient against backward movement with a brace while allowing extension of the lumbar spine; holding the hips of the patient in contact with the brace; holding the feet of the patient against upward movement and directly below the hips; and measuring the backward displacement of an identifiable portion of the upper body of the patient as the patient bends as far back as possible from the standing up position.
Claim 16
Independent Claim
94 words
A method for measuring the end range extension of the lumbar spine of a standing patient comprisng the steps of: bracing the sacroiliac of the patient against backward movement with a brace while allowing extension of the lumbar spine; holding the hips of the patient in contact with the brace; holding the feet of the patient against upward movement and directly below the hips; and measuring the backward displacement of an identifiable portion of the upper body of the patient as the patient bends as far back as possible from the standing up position.
Claim 17
Dependent Claim
25 words
A method for measuring as claimed in claim 14 and further including the step of holding the knees of the patient in a locked position.
Claim 18
Dependent Claim
23 words
A method for measuring as claimed in claim 15 wherein said measuring step measures the displacement of the xiphoid process of the patient.
Claim 19
Dependent Claim
24 words
A method for measuring as claimed in claim 15 wherein said measuring step includes the measurement of the backwards displacement along a horizontal axis.
References Cited (Backward Citations)
FR2287888A1
Cited
US4036213A
Cited
US4108164A
Cited
US4285515A
Cited
US4492236A
Cited
US4425713A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-11-23 | 1991-05-25 | 1991-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-11-23 | 1995-05-25 | 1995-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-11-23 | 1999-05-25 | 1999-11-24 | $7700.00 | Window Closed / Lapsed |