Patient enteral hydration with cooled fluids

Abstract

A device and method for enterally hydrating a patient with cooled fluids. The patient may be a paralyzed or limited upper body mobility patient with a functional gastrointestinal system who is nonetheless incapable or not fully capable of drinking unassisted. Here fluids are provided by a suspended container which also has a pouch to admit cooling material such as ice, but to keep the cooling material separate from the fluid. The container may also have optional graduation markings to allow for convenient estimation of fluid use, and an upper open and closeable cap to allow the container to be refilled. The container has a lower fluid conducting tube that terminates in a mouthpiece. The mouthpiece contains a fluid valve formed from at least one slit in an elastic material. Patient mouth force on the valve causes the slit to enlarge, thus enabling cooled fluid to flow into the patient.

Description

CROSS REFERENCE TO RELATED APPLICATIONS[0001]This application is a continuation in part of U.S. patent application Ser. No. 13 / 347,274 entitled “DEVICE AND METHOD FOR PATIENT ENTERAL HYDRATION”, filed Jan. 10, 2012, inventors Jeffrey Lee Wheeler and Kari Nicole Whitaker Wheeler; application Ser. No. 13 / 347,274 in turn claimed the priority benefit of U.S. provisional patent application 61 / 431,309 entitled “HYDRATION APPARATUS”, filed Jan. 10, 2011, inventor Jeffrey Lee Wheeler; the contents both applications are incorporated herein by reference.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]This invention is in the field of therapeutic devices for enterally (e.g. by mouth) hydrating patients with cooled fluids.[0004]2. Description of the Related Art[0005]Ensuring that a patient is adequately hydrated is one of the most fundamental levels of medical care. Absent adequate hydration, blood pressure can fall dangerously low, blood may fail to adequately circulate, and or...

AI Technical Summary

Benefits of technology

[0021]Additionally, however, the present disclosure is based, in part, on the additional insight that it is further desirable to provide such patients with enteral fluids that have been cooled below room temperature, such as in the 4° C. to 15° C. range. This may be done, by for example modifying the devices and methods of Ser. No. 13/347,274 and 61/431,309 to additionally provide for fluid containers that have flexible pouches designed to both accommodate cooling material (such as ice), as well as to press the cooling material up against the fluid storage portion of the container (while keeping the cooling ma

Problems solved by technology

Absent adequate hydration, blood pressure can fall dangerously low, blood may fail to adequately circulate, and organs may begin shutting down.

At present, the first line of hydration often begins with placing an IV line for direct parenteral administration of fluid directly into the patient's veins, it is often not ideal to keep this up for long.

IV administration requires sterile fluids and IV lines, can expose the patient to some risk of infection, and other complications.

Some patients, however, remain unable to drink fluids without assistance, often for some period of tim

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