Patent Application
20220111141
The present invention relates to devices for holding articles, such as (i) additional IV bags, bottles or other containers for intravenous fluid therapies, (ii) pacemakers, (iii) ether screens, (iv) transesophageal echo probes, and/or (v) other articles, on IV poles.
IV poles are used in operating rooms, cardiac catheterization labs, endoscopic labs, intensive care units, and in other medical treatment areas and facilities for hanging fluid bags, bottles, and other containers for intravenous therapies. In addition, various makeshift devices have also been used on IV poles for hanging pacemakers, ether screens (which shield the anesthesia personnel from the surgical field), transesophageal echo probes, and other articles.
Unfortunately, the makeshift devices heretofore used in the art for holding other articles on IV poles have been deficient in many important respects. Typically, the ether screen has been held by a simple clip and the pacemaker has been hung by a homemade hook formed by bending a stylet (i.e., a soft metal rod). In addition to being unstable, the homemade book holds the pacemaker up high at a point above the ether screen so that the pacemaker is exposed to blood and other contaminants from the surgical field. Moreover, the stylet, which can only be used once, must be thrown away after just a single use.
Consequently, a need exists for an improved device for holding an ether screen, a pacemaker, transesophageal echo probes, and other articles on an IV pole. The device will preferably hold the pacemaker and other articles in a more secure manner and will preferably position the pacemaker behind, rather than above, the ether screen so that the pacemaker is shielded from the surgical field. The improved device will also preferably be cleanable and reusable. In addition, the improved device will preferably allow additional IV fluid bags, bottles, or other containers to be hung from the IV pole.
The present invention provides a multipurpose utility holder for an IV pole which satisfies the needs and alleviates the problems discussed above. The inventive multipurpose holder is cleanable and reusable and can be used to securely hold multiple different types of articles on an IV pole in a much safer and more stable manner. Examples of such articles include but are not limited to (i) additional IV bags, bottles, or other containers for intravenous fluid therapies, (ii) pacemakers, (iii) ether screens, and (iv) transesophageal echo probes. The multipurpose utility holder will also position articles such as pacemakers behind, rather than above, the ether screen so that they are shielded from the surgical field.
In one aspect, there is provided a utility holder for an IV pole. The utility holder preferably comprises: (i) a longitudinal axis; (ii) an open lower collar which extends from about 190° to about 320° around the longitudinal axis, the open lower collar having a lateral cross-sectional C-shape; (iii) an open upper collar which extends from about 190° to about 320° around the longitudinal axis, the open upper collar being positioned longitudinally above the open lower collar and the open upper collar having a lateral cross-sectional C-shape; and (iv) a connecting arm which extends longitudinally from the open lower collar to the open upper collar.
In another aspect, there is provided a utility holder which preferably comprises: (i) a longitudinal axis; (ii) an open collar which extends from about 190° to about 320° around the longitudinal axis, the open collar having a flexible side gap opening and the open collar having a lateral cross-sectional C-shape; (iii) the open collar having a retaining shoulder at an upper longitudinal end of the open collar which extends radially inward toward the longitudinal axis; (iv) the retaining shoulder extending from about 190° to about 320° around the longitudinal axis: and (v) a plurality of holding structures which project outwardly from the open collar. The utility holder can also comprise (a) an IV pole apparatus comprising a lower pole segment, an upper pole segment which telescopingly extends through an upper end of the lower pole segment, and a locking collar on the upper end of the lower pole segment for locking the upper pole segment at a selected height and (b) the locking collar of the IV pole apparatus being received in the open collar such that the retaining shoulder of the open collar rests on the locking collar.
Further aspects, features and advantages of the present invention will be apparent to those in the art upon examining the accompanying drawings and upon reading the following Detailed Description of the Preferred Embodiments.
An embodiment 2 of the inventive multipurpose utility holder is shown in
The multipurpose utility holder 2 preferably comprises: a longitudinal axis 15; an open lower collar 22 in which the locking collar 16 of the IV pole 4 is removably received; an open upper collar 24 through which the upper pole segment 12 of the IV pole 4 is removably received; a longitudinally extending connecting arm 26 having a lower end 28 which is connected to the open lower collar 22 and an upper end 30 which is connected to the open upper collar 24; one or more attachment structures 32, 34 which project from the open lower collar 22; and one or more attachment structures 36 which project from the open upper collar 24.
Although other fabrication techniques can alternatively be used, the multipurpose utility holder 2 is preferably a unitary molded structure which is formed of a non-porous plastic material. The plastic material will preferably be both (a) sufficiently flexible for placing the inventive utility holder 2 on the IV pole apparatus 4 and (b) sufficiently resilient for tightly gripping the IV pole 4 when the utility holder 2 is in use for holding multiple articles.
The open lower collar 22 of the inventive utility holder 2 has an open lower end 38 and open upper end 40. The open lower collar 22 also has a lateral cross-sectional C-shape such that the open lower collar 22 has a side gap opening 42 which faces in a first radial direction 44. The open lower collar 22 preferably extends from about 190° to about 320° (i.e., within±5°) around both (i) the longitudinal axis 15 of the inventive holder 2 and (ii) the IV pole 4. The open lower collar 22 more preferably extends at least 200° and most preferably extends from about 220° to about 280° around the longitudinal axis 15 and the IV pole 4.
The material used for forming the inventive utility holder 2 will preferably allow the side gap opening 42 of the open lower collar 22 to flex to a degree which is sufficient for receiving at least the upper pole segment 12 of the IV pole 4 for placing the open lower collar 22 on the locking collar 16.
The open lower collar preferably also includes a retaining shoulder 46, located at the upper longitudinal end 40 of the lower collar 22, which rests on the upper end of the locking collar 16 of the IV pole 4 when the locking collar 16 is received in open lower collar 22. The retaining shoulder 46 extends radially inward toward the longitudinal axis 15 and is preferably an inwardly curved shoulder. As with the remainder of the open lower collar 22, the retaining, shoulder 46 preferably extends from about 190° to about 320°, more preferably at least 200° and more preferably from about 220° to about 280°, around the longitudinal axis 15.
The open upper collar 24 of the inventive utility holder 2 has an open lower end 48 and open upper end 50. The open upper collar 24 also has a lateral cross-sectional C-shape such that the open upper collar 24 has a side gap opening 52 which laces in a second radial direction 54. The open upper collar 24 preferably extends from about 190° to about 320° (i.e., within±5°) around both (i) the longitudinal axis 15 of the inventive holder 2 and (ii) the IV pole 4. The open upper collar 24 more preferably extends at least 200° and most preferably extends from about 220° to about 280° around the longitudinal axis 15 and the IV pole 4.
The material used for forming the inventive utility holder 2 will preferably allow the side gap opening 52 of the open upper collar 24 to flex to a degree which is sufficient for receiving the upper pole segment 12 of the IV pole 4 to place the open upper collar 24 on the upper pole segment 12.
As noted above, the side gap opening 42 of the open lower collar 22 faces in a first radial direction 44 and the side gap opening 52 of the open upper collar 24 faces in a second radial direction 54. The second radial direction 54 is preferably different from the first radial direction 44 and is more preferably about 180° opposite the first radial direction 44. In addition, the connecting arm 26 of the inventive multipurpose utility holder 2 preferably extends longitudinally along only one side of the utility holder 2 and does not block or interfere with either the side gap opening 42 of the open lower collar 22 or the side gap opening 52 of the open upper collar 24. This configuration allows the inventive utility holder 2 to be snapped onto the IV pole apparatus 4 without disassembling the IV pole 4.
The one or more attachment structures 32, 34 which project outwardly from the open lower collar 22 of the multipurpose utility holder 2 and the one or more attachment structures 36 which project outwardly from the open upper collar 24 can be any type of structures suitable for holding instruments, screens (e.g., drapes), lubes, probes, additional IV bags, and/or other articles on the IV pole 4 for use in a surgical operating room, a cardiac catheterization lab, an endoscopic lab, an intensive care unit, or other medical treatment area or facility.
At least one of the attachment structures provided on the open lower collar 22 is preferably an ear-shaped attachment lug 32 having an aperture 56 extending therethrough for, e.g., receiving and holding a carabiner 58 for attaching a pacemaker 60 or other instrument to the open lower collar 22. Alternatively, or in addition, at least one, preferably two, of the attachment structures on the open lower collar 22 is/are hook structure(s) 34. Each hook 34 preferably has an upper opening 62 and will receive and hold, e.g., an IV bag or a transesophageal echo probe.
At least one, preferably two, of the attachment structures provided on the open upper collar 24 is/are attachment lug(s) 36, each of which has a slot 64 extending therethrough, e.g., for receiving and holding a band 66 of a band clip 68 for attaching an ether screen to the open upper collar 24.
An alternative embodiment 80 of the inventive multipurpose utility holder is illustrated in
Thus, the present invention is well adapted to carry out the objects and attain the ends and advantages mentioned above as well as those inherent therein. While presently preferred embodiments have been described for purposes of this disclosure, numerous changes and modifications will be apparent to those in the art. Such changes and modifications are encompassed within this invention as defined by the claims.
