The present disclosure relates to transports used in the medical emergency field. More particularly, the disclosure relates to methods and systems for connecting a portable medical unit to a transport.
Transportation of a medical patient is common during emergency situations. Typically, an adult patient is attached to a stretcher during transportation, either by ground or by air. Most stretchers have a collapsible structure with wheels to enable moving the patient smoothly between locations. Furthermore, it is important to keep the patient secure and stable during the transportation between locations.
Sometimes the patient is positioned on or in an additional medical unit, and the medical unit itself is attached to a stretcher for transportation. Additionally, the medical unit may be attached directly to a transport, either ground or air. For example, an infant who requires a Neonatal Intensive Care Unit (NICU) must remain inside the NICU while being transported to a different location. Similar to the typical adult situation, such medical units should be securely attached to the transport stretcher. Currently, it is common for medical units to be strapped to a stretcher, using a harness or other similar device. A harness must be fitted through attachment points along the medical unit and then tied or otherwise secured to the stretcher. However, during emergency situations the amount of time spent transporting a patient is critical. Reducing the time necessary to secure a medical unit to a transport, or to release it, increases the efficiency of receiving medical attention. Further, various harness systems fail to fully secure medical units to transports. Therefore, there is a need for a system and method of quickly and securely attaching a medical unit to a transport.
An attachment system and method for attaching a medical unit to a transport are disclosed. In an exemplary embodiment, a medical unit attachment system comprises a transport having a first end and a second end, and a connection system having a first bracket and a second bracket. The first bracket securely connects to the first end of the transport, and the second bracket securely connects to the second end of the transport. The medical unit attachment system further comprises a medical unit having a first end, a second end, a first attachment point, and a second attachment point. The first attachment point connects to the first end and the second attachment point connects to the second end. The first attachment point attaches to the first bracket and the second attachment point attaches to the second bracket in order to facilitate securing the medical unit to the transport.
In another exemplary embodiment, a method of attaching a medical unit to a transport comprises equipping the medical unit with a first attachment point and a second attachment point, attaching a first connection bracket to a first end of the transport, moving the medical unit in a direction substantially coplanar with the first connection bracket until the first attachment point connects to the first connection bracket, positioning a second connection bracket in connection with the second attachment point, and attaching the second connection bracket to a second end of the transport while maintaining the connection between the second connection bracket and the second attachment point.
In another exemplary embodiment, a method of attaching a medical unit to a transport comprises equipping a bottom plane of the medical unit with a first attachment point and a second attachment point, attaching a first connection bracket to a top plane of the transport at a first end of the transport, moving the medical unit in a direction substantially parallel with the top plane of the transport until the first attachment point at least partially connects to the first connection bracket of the transport, moving the medical unit to substantially align the bottom plane to the top plane, moving a second connection bracket until the second connection bracket at least partially connects to the second attachment point, and attaching the second connection bracket to the transport at a second end of the transport while maintaining the connection between the second connection bracket and the second attachment point.
The contents of this summary section are provided only as a simplified introduction to the disclosure, and are not intended to be used to limit the scope of the appended claims.
With reference to the following description, appended claims, and accompanying drawings:
The following description is of various exemplary embodiments only, and is not intended to limit the scope, applicability or configuration of the present disclosure in any way. Rather, the following description is intended to provide a convenient illustration for implementing various embodiments including the best mode. As will become apparent, various changes may be made in the function and arrangement of the elements described in these embodiments without departing from the scope of the appended claims.
For the sake of brevity, conventional techniques for transportation, coupling, fastening, shock absorption, and/or the like may not be described in detail herein. Furthermore, the connecting lines shown in various figures contained herein are intended to represent exemplary functional relationships and/or physical couplings between various elements. It should be noted that many alternative or additional functional relationships or physical connections may be present in a practical medical unit attachment system.
A medical unit attachment system may be any system configured to facilitate coupling a medical unit to a transport. In accordance with an exemplary embodiment, and with reference to
Through use of a medical unit attachment system, such as medical unit attachment system 100 in
With reference now to
Medical unit 250 may be any machine, medical equipment, and/or combination and/or collection of the above desired to be securely attached to a transport. In an exemplary embodiment, medical unit 250 comprises a Neonatal Intensive Care Unit (NICU). A NICU provides critical care to infants and typically includes many machines and other equipment. However, medical unit 250 may comprise any support devices, structural components, medical devices, life support systems, isolation systems, and/or the like and/or combinations of the same, as desired. In addition, medical unit 250 may be configured to be securely attached to the floor of a transport, for example an ambulance, a helicopter, an airplane, and/or the like.
With continued reference to
In an exemplary embodiment, connection brackets 210 and 220 connect to stretcher surface 230 using fasteners 270. Fasteners 270 may comprise any suitable fastening mechanisms or devices, for example: a clevis pin secured by a cotter pin, a pin with a spring-loaded ball and button, a bolt, and/or the like, and/or any other mechanical device configured to couple connection brackets 210 and 220 to at least a portion of stretcher 205. Furthermore, connection brackets 210 and 220 may be secured to stretcher surface 230 using any other suitable mechanisms or devices, for example via hooks, snaps, male/female connections, buckles, interlocking pieces, and/or the like. Moreover, rods 280, for example stretcher push rods, may be used to further secure connection brackets 210 and 220 to a transport and/or maneuver the transport.
With reference now to
In an exemplary embodiment, attachment point 310 is configured as a notch. Medical unit 250 includes an object configured to at least partially fit the notch in order to securely hold medical unit 250. In another exemplary embodiment, attachment point 310 is configured as a narrow opening, for example a slot. Moreover, attachment point 310 may be configured as any suitable female attachment component. In various other exemplary embodiments, attachment point 310 comprises a protrusion from first connection bracket 300, for example at least one peg. Attachment point 310 may thus comprise any suitable male attachment component, as desired.
In an exemplary embodiment, attachment point 310 attaches to medical unit 250 so that there are at least three sides of contact between medical unit 250 and attachment point 310. In this manner, medical unit 250 is at least partially restricted from moving in three directions. For example, with reference to
Continuing to reference
In various exemplary embodiments, first connection bracket 300 includes one or more elevated surfaces 340. Elevated surfaces 340 create edges on the bottom of first connection bracket 300 which may correspond to the contours of a transport surface. Elevated surfaces 340 correspondingly provide increased stability of first connection bracket 300 and attached medical unit 250 by adding additional areas of movement restriction. Furthermore, in an exemplary embodiment, elevated surfaces 340 provide additional surface area connection between first connection bracket 300 and a transport. The additional surface area connection increases the strength and stability of the connection between first connection bracket 300 and a transport. In addition, in various exemplary embodiments, elevated surfaces 340 and the contours of a transport surface create guidance for rapid and correct alignment of first connection bracket 300 and a transport.
Continuing to reference
Turning now to
In certain exemplary embodiments, second attachment point 410 is configured to couple to an attachment point on medical unit 250 in a manner such that at least three sides of second attachment point 410 are in contact with second attachment point 410. In this manner, movement of medical unit 250 is restricted in three directions. For example, a second attachment point 410 configured as a notch restricts medical unit 250 from shifting in all horizontal directions except the direction in which medical unit 250 was placed in connection with second connection bracket 400. Moreover, if medical unit 250 is resting on a transport and at least a portion of medical unit 250 coupled to second attachment point 410 is larger than attachment point 410, movement in the vertical direction may be restricted as well. For example, second attachment point 410 may be placed at a position of medical unit 250, for example attachment point where maximum contact is made. If a portion of medical unit 250 configured for insertion into the opening of attachment point 410 is larger than the notch, medical unit 250 may be restricted from movement in the upward vertical direction.
Attachment points 420 may comprise holes in second connection bracket 400 configured for the insertion of a fastener. The fastener may comprise any suitable fastening means, for example: a clevis pin secured by a cotter pin, a pin with a spring-loaded ball and button, a bolt, and/or the like, and/or any other mechanical device configured to hold a transport and second connection bracket 400 together. Furthermore, second connection bracket 400 can be secured to a transport using any suitable means, for example hooks, snaps, male/female connections, buckles, interlocking pieces, and/or the like, or combinations of the same. Moreover, the fastener may be any device suitable for quick attachment and/or removal of second connection bracket 400 from a transport.
Continuing to reference
As previously discussed, first connection bracket 300 and/or second connection bracket 400 may comprise one or more stretcher push rod openings 350 and/or 440, respectively. A push-rod is a pole which connects to a stretcher, allowing for easier transporting and maneuvering of the stretcher. In an exemplary embodiment, connecting a push-rod to a stretcher through one or more of push-rod openings 350 and/or 440 adds an additional point of securing connection brackets 300 and/or 400 to the stretcher.
Transporting a medical unit, for example medical unit 250, from one location to another is typically a critical situation where time is of the essence. It is important to rapidly transport the medical unit and it is important for the medical unit to be securely attached to a mode of transportation. Therefore, in accordance with an exemplary embodiment, connecting a medical unit to a transport in a quick, secure, and safe manner is facilitated via use of a medical unit attachment system 100. In an exemplary embodiment, a mode of transportation may include a stretcher, an ambulance, a helicopter, and/or any other suitable mode of transportation.
Turning now to
With reference to
In this manner, a stable connection is facilitated between a patient all the way through a transport, including various structure between, including one or more of the medical unit, the attachment points, the brackets, and the fasteners. Moreover, stability may be increased by designing attachment points 515 and/or 525 with increased surface area configured to contact one or more of connection bracket 510, connection bracket 520, and the transport.
For example, when both a first and second connection bracket connect to a transport and a medical unit attaches to the connection brackets, the medical unit is secure and is at least partially restricted from movement in all directions. In an exemplary embodiment, the attachment points of connection brackets 510 and 520 face each other. In this configuration, the unrestricted directions of movement of each connection bracket (stated another way, the directions in which the attachment point enters the attachment point) are opposite each other. Therefore, a medical unit is secure and has restricted movement in a full 360 degrees in all directions.
A method for coupling a medical unit to a transport may comprise any suitable steps and/or elements, as desired. Turning now to
In various exemplary embodiments, the objects connecting to medical unit 250 protrude from the bottom of medical unit 250. Additionally, connection brackets 300 and 400 connect to the top support surface of the transport. Once medical unit 250 is securely on the transport, all the attachment points are underneath the medical unit, and are thus in a position where likelihood of disturbing or damaging them is reduced. In contrast, prior attempts to secure a medical unit often utilized straps placed across the medical unit. These straps were tied to a transport, and were prone to damage and/or inadvertent release.
While the principles of this disclosure have been shown in various embodiments, many modifications of structure, arrangements, proportions, the elements, materials and components, used in practice, which are particularly adapted for a specific environment and operating requirements may be used without departing from the principles and scope of this disclosure. These and other changes or modifications are intended to be included within the scope of the present disclosure and may be expressed in the following claims.
In the foregoing specification, the invention has been described with reference to various embodiments. However, one of ordinary skill in the art appreciates that various modifications and changes can be made without departing from the scope of the present invention as set forth in the claims below. Accordingly, the specification is to be regarded in an illustrative rather than a restrictive sense, and all such modifications are intended to be included within the scope of the present invention. Likewise, benefits, other advantages, and solutions to problems have been described above with regard to various embodiments. However, benefits, advantages, solutions to problems, and any element(s) that may cause any benefit, advantage, or solution to occur or become more pronounced are not to be construed as a critical, required, or essential feature or element of any or all the claims. As used herein, the terms “comprises,” “comprising,” or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also, as used herein, the terms “coupled,” “coupling,” or any other variation thereof, are intended to cover a physical connection, an electrical connection, a magnetic connection, an optical connection, a communicative connection, a functional connection, and/or any other connection. When language similar to “at least one of A, B, or C” is used in the claims, the phrase is intended to mean any of the following: (1) at least one of A; (2) at least one of B; (3) at least one of C; (4) at least one of A and at least one of B; (5) at least one of B and at least one of C; (6) at least one of A and at least one of C; or (7) at least one of A, at least one of B, and at least one of C.
This application claims priority to and is a non-provisional of U.S. Provisional No. 61/103,158 filed on Oct. 6, 2008 and entitled “METHOD AND DEVICE FOR CONNECTING A MEDICAL UNIT TO A TRANSPORT.” This provisional application is hereby incorporated by reference in its entirety.
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Number | Date | Country | |
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20100084526 A1 | Apr 2010 | US |
Number | Date | Country | |
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61103158 | Oct 2008 | US |