US4960136A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folded disposable decontamination unit
Assignee: RADIATION MANAGEMENT CONSULTANTS Inc A CORP OF
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Filing: 1989-04-10
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Granted: 1990-10-02
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Expires: 2009-04-10
Abstract
Abstract A disposable decontamination device, comprising a foldable frame expandable to define a rectangular shape sized to accommodate a patient, a fluid resistant fabric formed into a basin sized to enclose said frame when positioning a patient on a backboard in one said basin and a collection vessel and drain means for transferring fluid from said basin to said vessel.
Inventors
- 👤 Thomas Linnemann
- 👤 Kurt Linnemann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:15
CPC Classifications
E; E04; E04H; E04H1/00; E04H1/12; E04H1/1277; A; A47; A47K; A47K3/00; A47K3/28; A47K3/283; A47K3/286; A61; A61G; A61G7/00; A61G7/0005
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
156 words
A disposable decontamination device comprising a foldable frame expandable to define a rectangular shape sized to accommodate a patient, said frame being a collapsible, pleated, expandable, disposable frame having side and end portions extending vertically and parallel to form an expanded rectangular enclosure large enough to accommodate a patient, said side and end portions consisting of a plurality of panels pleated relative to one another to permit unfolding of said frame to an expanded position forming said expanded enclosure, said frame including bottom tabs extending from said side and end portions and folding inwardly relative to said side and end portions into said rectangle and parallel to said rectangle when said frame is expanded to stabilize said frame in said rectangular position forming a basin and a flexible fluid resistant liner forming a collection basin with drain means for transferring fluid from said disposable device and sized to enclose said frame when positioning a patient therein.
Claim 2
Dependent Claim
156 words
A disposable decontamination device comprising a foldable frame expandable to define a rectangular shape sized to accommodate a patient, said frame being a collapsible, pleated, expandable, disposable frame having side and end portions extending vertically and parallel to form an expanded rectangular enclosure large enough to accommodate a patient, said side and end portions consisting of a plurality of panels pleated relative to one another to permit unfolding of said frame to an expanded position forming said expanded enclosure, said frame including bottom tabs extending from said side and end portions and folding inwardly relative to said side and end portions into said rectangle and parallel to said rectangle when said frame is expanded to stabilize said frame in said rectangular position forming a basin and a flexible fluid resistant liner forming a collection basin with drain means for transferring fluid from said disposable device and sized to enclose said frame when positioning a patient therein.
Claim 3
Dependent Claim
44 words
A disposable decontamination device as claimed in Claim 1 wherein said side and end portions extending vertically to form an expanded rectangle large enough to accommodate a backboard and small enough to fit on a gurney to enclose a portion of the top thereof.
Claim 4
Dependent Claim
30 words
A disposable decontamination device as claimed in Claim 2 wherein said line forming said basin is sized to enclose said frame and cover at least the inside of said frame.
Claim 5
Dependent Claim
30 words
A disposable decontamination device as claimed in Claim 3 including a collection vessel positioned below said basin having a drain means for transferring fluid from said basin to said vessel.
Claim 6
Dependent Claim
31 words
A disposable decontamination device as claimed in Claim 4 wherein said line is a contamination fluid resistant fabric formed into a basin and attached to said frame to enclose the frame.
Claim 7
Dependent Claim
65 words
A disposable decontamination device as claimed in Claim 1 wherein each end portion is comprised of two panels having a peripheral shape and size generally the same as the peripheral shape and size of each of the panels comprising the side portions so that the end panels and side panels confront and are in overlapping relation when the device is in a stacked, collapsed position.
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) | 1993-10-01 | 1994-04-02 | 1994-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-10-01 | 1998-04-02 | 1998-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-10-01 | 2002-04-02 | 2002-10-02 | $7700.00 | Window Closed / Lapsed |