INTRAVENOUS FLUID BAG SUPPORTING ASSEMBLY

Abstract

An intravenous fluid bag supporting assembly includes a mobile base having a plurality of wheels, a telescoping pole having a lower end connected with the base and an inverted polyhedron structure connected with an upper end of the pole and configured to receive at least one intravenous fluid bag. An adjustable light assembly is arranged on the pole in spaced relation between the inverted polyhedron structure and the base. A support platform is arranged on the pole in spaced relation between the light assembly and the base, the support platform supporting a plurality of housings configured to receive a plurality of displays and pumps or other medical instruments, respectively. A hang grip and basket are also arranged on the pole.

Claims

1. An intravenous fluid bag supporting assembly comprising: (a) a mobile base including a plurality of wheels; (b) a telescoping pole having a lower end connected with said base; and (c) an inverted polyhedron structure connected with an upper end of said pole and configured to receive at least one intravenous fluid bag.

2. The assembly according to claim 1, wherein said inverted polyhedron structure includes at least one of a plurality of hooks and hangers arranged on at least one side surface of said inverted polyhedron structure.

3. The assembly according to claim 1, wherein each side surface of said inverted polyhedron structure includes indicia for distinguishing each side surface from other side surfaces.

4. The assembly according to claim 3, wherein said indicia is at least one of a color, number and icon.

5. The assembly according to claim 1, and further comprising a light assembly arranged on said pole in space relation between said inverted polyhedron structure and said base.

6. The assembly according to claim 5, wherein said light assembly comprises (a) a platform containing a central through opening for receiving said pole and a plurality of intravenous fluid lines; and (b) a plurality of angularly adjustable lights connected with a perimeter of said light assembly platform.

7. The assembly according to claim 6, wherein said light assembly platform perimeter configuration corresponds with said inverted polyhedron structure.

8. The assembly according to claim 6, wherein the number of lights corresponds to the number of side surfaces of said inverted polyhedron structure.

9. The assembly according to claim 3, and further comprising a support platform containing a central through opening for receiving said pole and a plurality of intravenous fluid lines.

10. The assembly according to claim 9, wherein said support platform is arranged on said pole in spaced relation between said light assembly and said base.

11. The assembly according to claim 9, and further comprising a plurality of housings corresponding with the number of inverted polyhedron structure side surfaces.

12. The assembly according to claim 11, wherein each housing includes indicia corresponding with said indicia represented on each side surface of said inverted polyhedron structure.

13. The assembly according to claim 11, and further comprising a plurality of slots arranged around a perimeter of said support platform and configured for receiving and anchoring a capped intravenous fluid line.

14. The assembly according to claim 1, and further comprising a height adjustable hand grip arranged on said pole in spaced relation between said inverted polyhedron structure and said base.

15. The assembly according to claim 1, and further comprising a storage basket arranged on said pole in spaced relation between said inverted polyhedron structure and said base.

16. The assembly according to claim 1, wherein said base has a mass greater than a mass of said inverted polyhedron structure

Description

BRIEF DESCRIPTION OF THE FIGURES

[0021] These and other aspects of the invention are described in more detail in the accompanying description when viewed in the light of the accompanying drawings, in which:

[0022] FIG. 1 is a perspective view of the IV stand according to the present disclosure;

[0023] FIG. 2 is an enlarged perspective view of the mobile base according to FIG. 1 with the wheel skirt partially removed;

[0024] FIG. 3 is an enlarged perspective view of the inverted polyhedron structure arranged at one end of the IV stand according to FIG. 1;

[0025] FIG. 4 is a plan view of a side surface of the inverted polyhedron structure of FIG. 3.;

[0026] FIG. 5 is an enlarged view of the light assembly of FIG. 1;

[0027] FIG. 6 is a plan view of a side surface of the light assembly of FIG. 5;

[0028] FIG. 7 is an alternative plan view of a side surface of the light assembly of FIG. 5;

[0029] FIG. 8 is a bottom plan view of the light assembly of FIG. 5 in a first configuration;

[0030] FIG. 9 is a bottom plan view of the light assembly of FIG. 5 in a second configuration;

[0031] FIG. 10 is a bottom plan view of the light assembly of FIG. 5 in a third configuration;

[0032] FIG. 11 is a bottom plan view of the light assembly of FIG. 5 in a fourth configuration;

[0033] FIG. 12 is a bottom plan view of the light assembly of FIG. 5 in a fifth configuration;

[0034] FIG. 13 is an enlarged perspective view of the support platform, hand grip and storage basket of FIG. 1;

[0035] FIG. 14 is a top view of the support platform of FIG. 13.;

[0036] FIG. 15 is an enlarged partial side view of the support platform of FIG. 13;

[0037] FIG. 16 is a bottom view of the support platform of FIG. 13 in a first configuration;

[0038] FIG. 17 is a bottom view of the support platform of FIG. 13 in a second configuration; and

[0039] FIG. 18 is a bottom view of the support platform of FIG. 13 in a third configuration.

DETAILED DESCRIPTION

[0040] The IV fluid bag supporting assembly 1 of FIG. 1 includes a mobile base 2 having a plurality of wheels 4, a telescoping pole 6 having a lower end connected with the mobile base 2, and an inverted polyhedron structure 8 connected with an upper end of the pole 6. The inverted polyhedron structure 8 is configured to receive at least one IV fluid bag. The IV fluid bag support assembly 1 also includes a light assembly 10, a support platform 12, a hand grip or handle 14 and a basket 16.

[0041] As illustrated in FIG. 2, the wheels 4 of the mobile base 2 may be casters, encased ball bearing wheels or any other suitable wheel assembly. The mobile base 2 may be encircled by a wheel cover or skirt 18 as shown in FIG. 1. In an example, the wheel cover 18 may be fixed, hinged, removable or connected with the base by any other suitable arrangement.

[0042] The mobile base 2 may be sized and configured to receive at least one of an oxygen tank 20, a power outlet strip or bar 22 and other equipment arranged axially around the pole. In an embodiment, the power outlet strip 22 may include a retractable power cable.

[0043] To reduce injury to a patient from tripping over or knocking ankles against the mobile base, the diameter of the mobile base is reduced to a minimum. To compensate for the reduced diameter and improve stability of the IV fluid bag assembly 1, a mass of the mobile base 2 is greater than a mass of the inverted polyhedron structure 8. The mass of the mobile base 2 will provide stability to the assembly and help prevent the IV fluid bag assembly 1 from tipping over when traveling over bumpy terrain or across thresholds.

[0044] A telescoping pole 6 is connected to the mobile base 2 at a lower end of the pole. In an example the pole 6 may be adjustable. The pole 6 may be hollow and have an interior diameter sized for receiving a plurality of electrical lines for powering on board electronics. The pole 6 may also include one or more hooks, holders or other devices for receiving and removably securing a free end of a power cable or other article.

[0045] The telescoping pole 6 may include fastening devices (not illustrated) for securing one or more oxygen tanks 20 arranged on the mobile base 2 to the IV fluid pole assembly 1.

[0046] An inverted polyhedron structure 8 is arranged at a top end of the pole 6. Side surfaces 24 of the inverted polyhedron structure 8 are configured to receive a plurality of hooks 26 from which a plurality of IV fluid bags are suspended. Optionally, side surfaces 24 of the inverted polyhedron structure 8 are configured to receive a plurality of hangers 28 for receiving cap strips and other items frequently used by medical personnel.

[0047] As illustrated in FIGS. 1 and 3, the inverted polyhedron structure 8 includes a generally rectangular top portion 30 that tapers downwardly to a generally square bottom portion 32. A perimeter of the top portion 30 is greater than a perimeter of the bottom portion 32. Intermediate side surface portions 34 of the inverted polyhedron 8 are angled inward so that when IV fluid bags hang from hooks 26, the angled side surfaces 34 permit an upper portion of an IV fluid bag to touch a side surface 24 of the inverted polyhedron structure 8 while a lower portion of the IV fluid bag hangs away from the inverted polyhedron structure 8. The inverted structure allows the bags to hang unencumbered while helping to keep labels affixed to the bags oriented for more ready viewing and identification.

[0048] A plurality of hooks 26 may be arranged on side surfaces 24 of the top portion 30 of the inverted polyhedron structure 8. The hooks 26 may be configured to receive a plurality of IV fluid bags and may be arranged such that an outermost extension of a hook 26 is arranged at approximately the same height as a top surface 36 of the inverted polyhedron structure 8. In an example, the polyhedron structure 8 may be configured to receive sixteen IV fluid bags.

[0049] A plurality of hangers 28 may be arranged on the lower portion 32 of the polyhedron structure 8. The hangers 28 may be beaded knobs or other structures suitable for receiving and hanging cap strips or other items for the convenience of medical personnel.

[0050] In an embodiment, the inverted polyhedron structure 8 includes indicia 38 for distinguishing each side surface from other side surfaces. The indicia 38 may be at least one of a color, number and icon.

[0051] As illustrated in FIGS. 1, and 5-12, a light assembly 10 may be arranged on the pole 6 in spaced relation between the base 2 and the inverted polyhedron structure 8. In an alternative configuration (not illustrated), the light assembly may be arranged above the polyhedron structure.

[0052] The light assembly may be supported on the pole by a collared strut arrangement 40, the collared strut arrangement having a plurality of struts 42 radiating from a collar 44. The number and arrangement of the struts 42 may vary according to the material composition of the collared strut arrangement 40 in relation to the mass of the light assembly 10. The collar 44 may be attached to the pole 6 by any known device.

[0053] The light assembly platform or support structure 46 may be arranged on top of the collared strut arrangement 40 and may include a central through opening 48 to receive the pole 8 and at least one IV fluid line. Preferably, the light assembly platform 46 through opening 48 is configured to receive the pole and a plurality of IV fluid lines.

[0054] The light assembly platform 46 may be further configured for receiving a plurality of angularly adjustable lights 50. A perimeter of the light assembly platform 46 may have a configuration corresponding with the inverted polyhedron structure 8. The number of lights 50 arranged on the light assembly platform 46 may correspond to the number of side surfaces 24 of the inverted polyhedron structure 8.

[0055] Electrical lines for powering the light assembly 10 may be arranged inside the pole 6.

[0056] The arrangement and wattage of the angularly adjustable lights 50 may be selected for patient consideration. To aid medical personnel in viewing IV fluid bags or associated pumps, displays and other medical devices that may be attached to the IV pole 6, the plurality of angularly adjustable lights 50 may be arranged on the light assembly platform 46 so that the lights shine upward or downward on the IV pole assembly and are focused so as to not illuminate a darkened room and disturb a resting or sleeping patient. Only one of the plurality of lights may be illuminated at any given time. Alternatively, a plurality of the lights may be simultaneously illuminated.

[0057] In the alternative configuration of FIG. 10, the light assembly platform 146 may be segmented, with at least one segment 152 being connected with the strut arrangement 140 by one or more hinges 154. In this configuration, when a hinged segment of the light assembly platform is lifted, medical personnel gain easier access to the light platform central through opening 148, thereby aiding in the addition or removal of IV fluid lines from the central through opening 148.

[0058] In the alternative configuration of FIG. 11, the light assembly platform 246 may be segmented by one or more slots 256 extending from an outer edge portion of the light assembly platform to the central through opening 248. In this configuration, the slot may optionally be closed by a gate 258. To assist medical personnel with the addition of an IV fluid line to the light assembly platform central through opening 248, the optional gate 258 may be opened, and an IV fluid line may be fed from outside the perimeter of the segmented platform, through slot 256 into the central through opening 248. To remove an IV fluid line from the light assembly platform through opening 248, the reverse procedure is followed.

[0059] In the alternative configuration of FIG. 12, the angularly adjustable lights may be arranged around a perimeter of a light assembly support structure connected to the collared strut arrangement 340. In an example, the support structure may be a frame 346 wherein an area surrounded by a frame element 346 and a strut 342 and the support collar 344 is open 348 and configured for receiving at least one IV fluid line.

[0060] As illustrated in FIGS. 1 and 13-18, the IV fluid bag support assembly 1 further includes a support platform 12 having a central through opening 60 sized for receiving the pole 6 and a plurality of IV fluid lines. The support platform 12 may be arranged on the pole 6 in spaced relation between the light assembly 10 and the mobile base 2 and may be supported on the pole 6 by a collared strut arrangement 62. The number and arrangement of the struts 64 may vary according to the material composition of the collared strut arrangement 62 in relation to the mass of the support assembly 12 under load. The collar 66 may be attached to the pole 6 by any known device.

[0061] In the alternative configuration of FIG. 17, the support platform 412 may be segmented, with at least one segment 468 being connected with the strut arrangement 462 by one or more hinges 470. In this configuration, when a hinged segment of the support assembly platform is lifted, medical personnel gain easier access to the support platform central through opening 460, thereby aiding in the addition or removal of IV fluid lines from the central through opening 460.

[0062] In the alternative configuration of FIG. 18, the support platform 512 may be segmented by one or more slots 580 extending from an outer edge portion of the support platform to the central through opening 560. In this configuration, the slot may optionally be closed by a gate 582. To assist medical personnel with the addition of an IV fluid line to the support platform central through opening 5600, the optional gate 582 may be opened, and an IV fluid line may be fed from outside the perimeter of the segmented platform, through a slot into the central through opening. To remove an IV fluid line from the support platform through opening, the reverse procedure is followed.

[0063] The support platform 12 may be configured to receive a plurality of housings 72 for displays, pumps or other medical devices and instruments. In an example, the number of housings 70 corresponds with the number of side surfaces 24 on the inverted polyhedron structure 8.

[0064] In an example, the indicia 38 represented on a particular side surface 24 of the inverted polyhedron structure 8 will have corresponding indicia 73 designated on at least one housing 72 wall. In practice, medical personnel will associate indicia 38 on the inverted polyhedron structure 8 with a particular IV fluid bag and display or pump housing 72 having corresponding indicia 73. To further aid in identification, medical personnel may attach corresponding indicia to a particular IV fluid line. Use of indicia will reduce time spent by medical personnel tracing an IV fluid bag and line to a particular device as well as help reduce misidentification errors.

[0065] Sterility maintenance is a concern to medical personnel. If IV fluid bags or lines contact floor surfaces, these items are discarded as a matter of course. If an IV line is temporarily disconnected from a patient, medical personnel will attach a cap to a free end of a fluid line. To assist medical personnel with keeping free ends of capped lines associated with specific IV bags and pumps, the support platform of FIGS. 14-15 may optionally include a plurality of notches 74 each for receiving a free end of a capped fluid line. A width of a notch 74 is greater than a diameter of a fluid line and smaller than a diameter of a fluid line cap. In use, a capped line is inserted into a notch. Once the capped line is released by medical personnel, the cap will rest on an upper surface of the support platform and the IV fluid line will hang below the support platform. Because the support platform 12 is arranged above the floor, tubing will not touch the floor or become ensnared in the mobile base.

[0066] Electrical lines for powering medical devices or instruments inserted into the housings may be arranged inside the pole.

[0067] As illustrated in FIGS. 1 and 13, a handle or grip 14 may be arranged on the pole 6 in spaced relation between the base 2 and the inverted polyhedron structure 8. Preferably, the grip 14 is arranged in space relation between the support platform 12 and the pole adjustment mechanism 78. When the grip 14 is arranged on the pole 6 above the pole height adjustment mechanism 78, the grip 14 may be height adjustable. In an embodiment the grip 14 is arranged in a vertical configuration around the pole 6. Those skilled in the art, however, will appreciate that the handle or grip could be arranged in a horizontal configuration or radiate outward from the pole without deviating from the disclosure.

[0068] As illustrated in FIGS. 1 and 13, a basket 16 may be arranged on the pole 6 in spaced relation between the base 2 and the inverted polyhedron structure 8. Preferably, the basket 16 is arranged in spaced relation between the grip 14 and pole height adjustment mechanism 78. The basket may be configured for receiving at least one of a beverage, a cell phone, and other patient convenience items. Preferably, the pole 6 passes through a central axis of the basket 16. Optionally, the pole may be arranged on an outside surface of the basket.

[0069] While the preferred forms and embodiments of the IV fluid bag support assembly have been illustrated and described, it will be apparent to those of ordinary skill in the art that various changes and modifications may be made without deviating from the novel concepts thereof.