Abstract: Provided is an introducer for use with otolaryngological devices such as Eustachian tube stents. The introducer includes a guide, a stopper, an engager, and a release mechanism. An otolaryngological device having a first surface and a second surface that is nonparallel to the first surface may be loaded on the introducer by frictionally engaging the first surface of the device to a distal terminus of the engager. The device may be unloaded from the introducer by actuating the release mechanism. Upon actuation, the release mechanism slides the distal terminus of the engager toward the guide while the stopper abuts the second surface of the device. As a result, the relative motion between the engager and the stopper slides the device off the engager. Also provided are kits that include the introducer and methods for using the introducer.

Abstract: Water distribution systems and methods for continuously supplying drinking water to one or more shipping containers holding livestock throughout the duration of a shipment.

Abstract: A livestock trailer providing a dual level livestock loading entrance with a first loading area at a level for loading and unloading livestock or other animals at a dock height and a built-in chute within a second loading area at a level for ground loading and unloading livestock at or near ground level, the trailer further providing a combination interior wall and floor panel with a central rotating mechanism providing either an interior wall separating the first and second loading areas or lying securely flat over the recessed floor in the second ground loading area to prevent access to the recessed floor of the ground loading area during loading and unloading in the first loading area and also providing a ramp in the recessed floor of the second loading area, the ramp being adjustable at a front end to be raised or lowered, the raised position utilized during the loading and unloading operation forming a ramp between the principle trailer floor and the recessed floor of the second loading area, and a lower