US4317550A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for suspending a drainage bag
Assignee: Allegiance Corp
•
Filing: 1979-09-17
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Granted: 1982-03-02
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Expires: 1999-09-17
Abstract
Abstract An apparatus for suspending a drainage bag from a patient's bed or other structure, so fluid can be drained from the patient into the bag. The apparatus includes a hanger to which the bag can be attached and a hook for securing the hanger with the attached bag to the bed rail. The hanger has a bag support spar, L-shaped arms depending therefrom, a clip on the free end of one of the arms, and a connector on the free end of the other arm, so that insertion of one of the arms into a slotted portion of the bag and then insertion of the connector into the clip secures the bag onto the hanger. The hook has an arm attachable to a tab on the hanger and other arms for securing the hook to the bed rail. The arms are constructed so that the hanger and hook can cooperate to suspend the bag in a vertical plane with respect to the ground. In one embodiment of the apparatus, the arm of the hook attachable to the hanger is semicircular. Irrespective of the orientation of the hook on the rail, the bag support spar of the hanger and the suspended bag lie in such a vertical plane because the tab of the hanger is free to rotate about the semicircular arm of the hook.
Inventors
- 👤 Richard E. Hannah
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:54
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/14; A61M5/1414; A61M5/1415
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
224 words
An apparatus useful for suspending from a structure a drainage bag into which body fluids can be drained, the apparatus comprising: a hanger to which a bag can be attached, the hanger comprising a bag support spar and means for holding the bag and preventing any unintended separation of it from the hanger; and a hook, the hook comprising at least one arm adapted for removable securement to a suspending structure and a second arm pivotally attached to the hanger, the hanger and hook each being independent members which cooperate to suspend the bag in a vertical plane with respect to the ground when the hook is secured to a suspending structure, the hanger is attached to the hook, and a bag is attached to the hanger, the means for holding the bag including two pairs of arms depending from the support spar, and retention means extending from one of the arms of each pair toward the other of said arms of the pair, said retention means being capable of locking to said other arm, whereby a portion of a bag may be captured along said retention means of each pair of arms and locked in place, each pair of arms being spaced on opposite sides of the center of said spar to permit the hanging of a bag having a central entry port.
Claim 2
Independent Claim
224 words
An apparatus useful for suspending from a structure a drainage bag into which body fluids can be drained, the apparatus comprising: a hanger to which a bag can be attached, the hanger comprising a bag support spar and means for holding the bag and preventing any unintended separation of it from the hanger; and a hook, the hook comprising at least one arm adapted for removable securement to a suspending structure and a second arm pivotally attached to the hanger, the hanger and hook each being independent members which cooperate to suspend the bag in a vertical plane with respect to the ground when the hook is secured to a suspending structure, the hanger is attached to the hook, and a bag is attached to the hanger, the means for holding the bag including two pairs of arms depending from the support spar, and retention means extending from one of the arms of each pair toward the other of said arms of the pair, said retention means being capable of locking to said other arm, whereby a portion of a bag may be captured along said retention means of each pair of arms and locked in place, each pair of arms being spaced on opposite sides of the center of said spar to permit the hanging of a bag having a central entry port.
Claim 3
Dependent Claim
48 words
The apparatus of claim 1 wherein the spar comprises an intermediate portion and an outside supporting portion on each side of the intermediate portion, the means includes a bag retaining assembly integral with each outside supporting portion, and the intermediate portion is forward of the outside supporting portions.
Claim 4
Dependent Claim
60 words
The apparatus of claim 2 wherein, with respect to each assembly, one arm of each pair depends from the spar adjacent a point where the intermediate portion and one of the outside supporting portions merge and is angled outwardly towards the other arm, which depends from the outermost extremity of that one of the outside supporting portions of the spar.
Claim 5
Dependent Claim
33 words
The apparatus of claim 1 wherein the hanger further comprises at least one tab having load bearing surface portions defining a hole through which the second arm of the hook can be inserted.
Claim 6
Dependent Claim
53 words
The apparatus of claim 4 wherein the spar comprises an an intermediate portion and an outside supporting portion on each side of the intermediate portion, the intermediate portion is forward of the outside supporting portions and the tab is connected to the forward facing side of the intermediate portion and extending outwardly therefrom.
Claim 7
Dependent Claim
21 words
The apparatus of claim 4 wherein the tab has a thin flexible portion by which it is connected with the hanger.
Claim 8
Dependent Claim
67 words
The apparatus of claim 4 wherein the second arm of the hook, by which the hook is attached to the hanger, is generally forward of the part of the arm of the hook which rests on the structure to secure the hook to the structure, so that this part, the structure, the bag supporting portions of the spar, and the suspended bag are in a vertical plane.
Claim 9
Dependent Claim
56 words
The apparatus of claim 4 wherein the second arm of the hook, by which the hook is attached to the hanger, is substantially semicircular, so that irrespective of the orientation of the hook with regard to the hanger, at least the bag supporting portions of the spar and the suspended bag are in a vertical plane.
Claim 10
Dependent Claim
16 words
The apparatus of claim 1 in which the inner arm of each pair is outwardly angled.
Claim 11
Dependent Claim
32 words
The apparatus of claim 9 in which the outer arms of each pair exhibit lines of flexing weakness to permit pivotal motion toward and away from the inner arm of the pair.
Claim 12
Dependent Claim
20 words
The apparatus of claim 10 in which said outer arms extend inwardly when in locked relation with the inner arms.
Claim 13
Dependent Claim
37 words
The apparatus of claim 1 in which at least one arm of each pair carries pivotal flex means to permit the arm to pivot into and out of locking relationship with the other arm of the pair.
Claim 14
Dependent Claim
67 words
The apparatus of claim 1 in which flexible tab means are carried at the center of said hanger, said hook being pivotally mounted with its second arm defining a substantially semicircular loop and extending through a perforation in said tab, whereby said hook may be folded flat against the hanger by rotation of the flexible tab means to a position substantially 90° from its normal hanging position.
Claim 15
Dependent Claim
55 words
The apparatus of claim 1 in which one arm of each pair carries a horizontally extending bag-bearing beam proportioned for locking connection with a clip on the other of said arms of the pair, and flex means permitting the horizontally extending bag-bearing beam to rotationally flex relative to the arm upon which it is carried.
Claim 16
Independent Claim
255 words
An apparatus useful for suspending a drainage bag into which body fluids can be drained, the apparatus comprising: a hanger to which a bag can be attached, the hanger comprising a bag support spar and means for holding the bag for preventing any unintended separation of it from the hanger when the bag is filled with fluid, and a hook, the hook comprising at least one arm adapted for removable securement to a suspending structure and a second arm pivotally attached to the hanger, said hanger and hook each being independent members which cooperate to suspend the bag in a vertical plane with respect to the ground when the hook is secured to a suspending structure, the hanger is attached to the hook, and a bag is attached to the hanger; said means for holding the bag including bag retaining assemblies, the assemblies each comprising a pair of arms depending from the support spar, a clip on the free end of one of the arms, and a connector on the free end of the other of the arms, whereby a portion of the bag is attached to the assembly by which the bag is suspended from the hanger, captured between the arms when the connector is inserted in the clip, said spar comprising an intermediate portion and an outside supporting portion on each side of the intermediate portion, the bag holding means including a bag retaining assembly integral with each outside supporting portion, and the intermediate portion being positioned forward of the outside supporting portions.
Claim 17
Independent Claim
255 words
An apparatus useful for suspending a drainage bag into which body fluids can be drained, the apparatus comprising: a hanger to which a bag can be attached, the hanger comprising a bag support spar and means for holding the bag for preventing any unintended separation of it from the hanger when the bag is filled with fluid, and a hook, the hook comprising at least one arm adapted for removable securement to a suspending structure and a second arm pivotally attached to the hanger, said hanger and hook each being independent members which cooperate to suspend the bag in a vertical plane with respect to the ground when the hook is secured to a suspending structure, the hanger is attached to the hook, and a bag is attached to the hanger; said means for holding the bag including bag retaining assemblies, the assemblies each comprising a pair of arms depending from the support spar, a clip on the free end of one of the arms, and a connector on the free end of the other of the arms, whereby a portion of the bag is attached to the assembly by which the bag is suspended from the hanger, captured between the arms when the connector is inserted in the clip, said spar comprising an intermediate portion and an outside supporting portion on each side of the intermediate portion, the bag holding means including a bag retaining assembly integral with each outside supporting portion, and the intermediate portion being positioned forward of the outside supporting portions.
Claim 18
Dependent Claim
60 words
The apparatus of claim 15 wherein, with respect to each assembly, one of the arms depends from the spar adjacent the point where the intermediate portion and one of the outside supporting portions merge, said one arm being angled outwardly toward the other arm, said other arm depending from the outermost extremity of an outside supporting portion of the spar.
Claim 19
Independent Claim
221 words
An apparatus useful for suspending from a structure a drainage bag into which body fluids can be drained, the apparatus comprising: a hanger to which a bag can be attached, the hanger comprising a bag support spar and means for holding the bag including two pairs of arms depending from the support spar, retention means extending from one of the arms of each pair toward the other of said arms of the pair, said retention means being capable of locking to said other arm, whereby a portion of the bag may be captured along said retention means of each pair of arms and locked in place, each pair of arms being spaced on opposite sides of the center of said spar to permit the hanging of a bag having a central entry port, the inner arm of each pair being angled outwardly and the outer arms of each pair exhibiting lines of flexing weakness to permit pivotal motion of the outer arms toward and away from the inner arm of the pair; a hook, the hook comprising at least one arm adapted for removable securement to a suspending structure and a second arm pivotally attached to the hanger, the hanger and hook each being independent members which cooperate to suspend the bag in a vertical plane with respect to the ground.
Claim 20
Independent Claim
221 words
An apparatus useful for suspending from a structure a drainage bag into which body fluids can be drained, the apparatus comprising: a hanger to which a bag can be attached, the hanger comprising a bag support spar and means for holding the bag including two pairs of arms depending from the support spar, retention means extending from one of the arms of each pair toward the other of said arms of the pair, said retention means being capable of locking to said other arm, whereby a portion of the bag may be captured along said retention means of each pair of arms and locked in place, each pair of arms being spaced on opposite sides of the center of said spar to permit the hanging of a bag having a central entry port, the inner arm of each pair being angled outwardly and the outer arms of each pair exhibiting lines of flexing weakness to permit pivotal motion of the outer arms toward and away from the inner arm of the pair; a hook, the hook comprising at least one arm adapted for removable securement to a suspending structure and a second arm pivotally attached to the hanger, the hanger and hook each being independent members which cooperate to suspend the bag in a vertical plane with respect to the ground.
Claim 21
Dependent Claim
20 words
The apparatus of claim 18 in which said outer arms extend inwardly when in locked relation with the inner arms.
Claim 22
Dependent Claim
67 words
The apparatus of claim 18 in which flexible tab means are carried at the center of said hanger, said hook being pivotally mounted with its second arm defining a substantially semicircular loop and extending through a perforation in said tab, whereby said hook may be folded flat against the hanger by rotation of the flexible tab means to a position substantially 90° from its normal hanging position.
Claim 23
Dependent Claim
40 words
The apparatus of claim 19 in which said retention means extending from one of the arms of each pair is a horizontally extending bag-bearing beam for locking connection with a clip on the other of said arms of the pair.
Claim 24
Dependent Claim
29 words
The apparatus of claim 20 in which flex means are provided permitting the horizontally extending bag-bearing beam to rotationally flex relative to the arm upon which it is carried.
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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) | 1985-03-01 | 1985-08-31 | 1986-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-03-01 | 1989-08-31 | 1990-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-03-01 | 1993-08-31 | 1994-03-02 | $7700.00 | Window Closed / Lapsed |