Patent US5016268A successfully refreshed from Google Patents.
US5016268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Patient support
Assignee: Individual
•
Filing: 1989-10-06
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Granted: 1991-05-14
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Expires: 2009-10-06
Abstract
Abstract A patient support includes a support surface and lifting structure adapted to permit the insertion of an x-ray cassette beneath the portion of the patient's body that is to be x-rayed. The structure for lifting preferably includes a plurality of inflatable runners. Structure for selectively deflating the runners is provided so as to permit insertion of an x-ray cassette between adjacent runners and beneath the patient. Structure for placing the inflatable runners in fluid connection with fluid supply means is provided such that the runners can be reinflated. In an alternative embodiment, the inflatable runners can be replaced by mechanical lifting apparatus.
Inventors
- 👤 D. Barry Lotman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:41
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/10; A61G7/1013; A61G7/1021; A61B; A61B6/00; A61B6/04; A61B6/0485; A61G2200/00; A61G2200/30; A61G2200/32; A61G2210/00; A61G2210/50; A61G7/104; A61G7/1046
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
131 words
An assembly for the recordation of an image of a patient cast by x-rays emanating from an x-ray source, said assembly comprising: an x-ray cassette for recording said x-ray image; a generally flat patient support surface; and, a plurality of lifting means disposed about the support surface and adapted to support the patient, said lifting means comprising elongated inflatable runners, and further comprising connection means for placing said elongated inflatable runners in fluid connection with fluid supply means, said connection means further comprising means for selective deflation of said elongated inflatable runners, whereby said elongated inflatable runners, when inflated, support the patient, and whereby selective deflation of the elongated inflatable runners permits the insertion of said x-ray cassette beneath a corresponding portion of the patient for recordation of said x-ray image.
Claim 2
Dependent Claim
131 words
An assembly for the recordation of an image of a patient cast by x-rays emanating from an x-ray source, said assembly comprising: an x-ray cassette for recording said x-ray image; a generally flat patient support surface; and, a plurality of lifting means disposed about the support surface and adapted to support the patient, said lifting means comprising elongated inflatable runners, and further comprising connection means for placing said elongated inflatable runners in fluid connection with fluid supply means, said connection means further comprising means for selective deflation of said elongated inflatable runners, whereby said elongated inflatable runners, when inflated, support the patient, and whereby selective deflation of the elongated inflatable runners permits the insertion of said x-ray cassette beneath a corresponding portion of the patient for recordation of said x-ray image.
Claim 3
Dependent Claim
55 words
The x-ray assembly of claim 1, wherein said support surface includes concave depressions formed in the support surface, one of said elongated inflatable runners being fixed in each of said concave depressions formed in the support surface, said elongated inflatable runners when deflated being collapsible into said depressions to permit insertion of said x-ray cassette.
Claim 4
Dependent Claim
17 words
The x-ray assembly of claim 2, wherein said elongated inflatable runners are substantially parallel to one another.
Claim 5
Dependent Claim
52 words
The x-ray assembly of claim 2, further comprising at least two substantially parallel head supporting runners, said head supporting runners being aligned substantially perpendicular to the axis of the shoulders of the patient and spaced apart so as to support the head of the patient when said head supporting runners are inflated.
Claim 6
Dependent Claim
30 words
The x-ray assembly of claim 1, wherein said connection means for placing said elongated inflatable runners in fluid connection with said fluid supply means comprise at least one valve means.
Claim 7
Dependent Claim
16 words
The x-ray assembly of claim 5, further comprising electric actuation means for actuating said valve means.
Claim 8
Dependent Claim
18 words
The x-ray assembly of claim 6, further comprising electric control means adapted to control said electric actuation means.
Claim 9
Dependent Claim
14 words
The x-ray assembly of claim 7, wherein said electric actuation means comprise a solenoid.
Claim 10
Dependent Claim
37 words
The x-ray assembly of claim 1, wherein said connection means for placing said elongated inflatable runners in fluid connection with said fluid supply means comprises a manifold in fluid connection with each of said elongated inflatable runners.
Claim 11
Dependent Claim
92 words
An assembly for the recordation of an image of a patient cast by x-rays emanating from an x-ray source, said assembly comprising: an x-ray cassette for recording said x-ray image; a lower, base portion; an upper, support portion, said support portion being substantially separable from and resting on said base portion; and, means adapted to lift and separate the support portion from the base portion and to thereby create a space for the insertion of said x-ray cassette between the support portion and the base portion for recordation of said x-ray image.
Claim 12
Dependent Claim
92 words
An assembly for the recordation of an image of a patient cast by x-rays emanating from an x-ray source, said assembly comprising: an x-ray cassette for recording said x-ray image; a lower, base portion; an upper, support portion, said support portion being substantially separable from and resting on said base portion; and, means adapted to lift and separate the support portion from the base portion and to thereby create a space for the insertion of said x-ray cassette between the support portion and the base portion for recordation of said x-ray image.
Claim 13
Dependent Claim
88 words
The x-ray assembly of claim 10, wherein said lifting means comprise a plurality of inflatable runners disposed between said support portion and said base portion, and further comprising fluid supply means and connection means for placing said inflatable runners in fluid connection with said fluid supply means, said runners, when inflated, lifting said support portion from said base portion to create a space therebetween for the insertion of said x-ray cassette between said support portion and said base portion, and beneath an adjacent portion of the patient's body.
Claim 14
Dependent Claim
78 words
The x-ray assembly of claim 11, wherein said inflatable runners are disposed about the support portion at a distance from one another adapted to permit the insertion of said x-ray cassette therebetween, whereby said inflatable runners will lift an adjacent portion of the patient support and the patient from the base portion and permit the insertion of said x-ray cassette between said support and said base portion, and between said adjacent runners, for recordation of said x-ray image.
Claim 15
Dependent Claim
39 words
The x-ray assembly of claim 12, wherein said connection means for placing said inflatable runners in fluid connection with said fluid supply means, and said means for removing fluid from said inflatable runners comprise at least one valve means.
Claim 16
Dependent Claim
53 words
The x-ray assembly of claim 12, wherein at least one of said runners is positioned so as to lift the foot of the patient, and other runners are positioned so as to substantially lift the knee area, the pelvis, the upper chest and the head of the patient when said runners are inflated.
Claim 17
Dependent Claim
34 words
The x-ray assembly of claim 13, wherein said connection means for placing said inflatable runners in fluid connection with said fluid supply means comprises a manifold in fluid connection with each of said runners.
Claim 18
Dependent Claim
27 words
The x-ray assembly of claim 13, further comprising electric actuation means for actuating said valve means and electric control means adapted to control said electric actuation means.
Claim 19
Dependent Claim
14 words
The x-ray assembly of claim 16, wherein said electric actuation means comprise a solenoid.
Claim 20
Dependent Claim
53 words
The x-ray assembly of claim 11, wherein said inflatable runners are substantially adjacent to one another, and further comprising selective deflation means for deflating particular runners so as to permit the insertion of said x-ray cassette in the space between said support portion and said base portion member created by said deflated runners.
Claim 21
Dependent Claim
37 words
The x-ray assembly of claim 18, wherein said connection means for placing said inflatable runners in fluid connection with fluid supply means, and said means for removing fluid from the runners, comprise at least one valve means.
Claim 22
Dependent Claim
25 words
The x-ray assembly of claim 19, further comprising electric actuation means for actuating said valves, and electric control means adapted to control said actuation means.
Claim 23
Dependent Claim
14 words
The x-ray assembly of claim 20, wherein said electric actuation means comprise a solenoid.
Claim 24
Dependent Claim
48 words
The x-ray assembly of claim 10, wherein said lifting means comprise connection means connected to at least one of said support portion and said base portion, said connection means being further connected to means for driving said connection means to lift said support portion from said base portion.
Claim 25
Dependent Claim
60 words
The x-ray assembly of claim 22, wherein said connection means comprises pivot arms pivotally connected to at least one of said support portion and said base portion, said pivot arms being further connected to driving means, whereby operation of said driving means will cause pivotal movement of said pivot arms and separation of said support portion from said base portion.
Claim 26
Dependent Claim
51 words
The x-ray assembly of claim 11, wherein said elongated inflatable runners comprise lateral elongated inflatable runners and transverse elongated inflatable runners both relative to said support surface, said lateral and transverse elongated inflatable runners being disposed about the support surface to form adjacent quadrangular spaces adapted to receive said x-ray cassette.
Claim 27
Dependent Claim
58 words
The x-ray assembly of claim 24, wherein said lateral elongated inflatable runners are selectively deflatable, whereby upon inflation of said elongated inflatable runners, at least one of said lateral elongated inflatable runners can be deflated to permit insertion of the x-ray cassette within a respective quadrangular space without relative movement of a corresponding portion of the patient's body.
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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) | 1994-05-13 | 1994-11-12 | 1995-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-05-13 | 1998-11-12 | 1999-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-05-13 | 2002-11-12 | 2003-05-14 | $7700.00 | Window Closed / Lapsed |