초록 ▼

Improved therapy members useful for treating of sprains, muscle aches, orthopedic and skin injuries such as burns and other wounds are provided which make use of a pliable, self-sustaining, moisture sorbing gel including a humectant such as glycerin entrapped within a synthetic resin polymer matrix

Improved therapy members useful for treating of sprains, muscle aches, orthopedic and skin injuries such as burns and other wounds are provided which make use of a pliable, self-sustaining, moisture sorbing gel including a humectant such as glycerin entrapped within a synthetic resin polymer matrix (e.g., a matrix containing acrylic acid or acrylamide monomer moieties). In one preferred embodiment, a body of the gel is encased within heat and moisture-permeable stretch fabric, and securing ties or the like are provided to permit the composite to be conformed to a body part and held in place. In use, such therapy wraps are either heated (as in a microwave oven) or refrigerated, so as to provide appropriate thermal treatment; it has been found that the preferred gel of the invention retains its pliability and other physical properties over a very broad temperature range, such as -20°to 305°F., and therefore the wraps of the invention can be used in many treatment contexts. It has also been discovered that the gel material can be applied directly to injured skin to in effect create a temporary skin with ideal air permeability. Furthermore, the moisture absorbing and desorbing properties of the gel create a moisture equilibrium between the gel, damaged skin and the atmosphere, thus promoting rapid healing.

대표청구항 ▼

A method of treating a body part of a patient, comprising the steps of: providing a therapy member including a body of self-sustaining, non-flowable, pliable gel having a water soluble humectant entrapped within a polymeric matrix having therein acrylic acid or acrylamide monomer moieties, said gel

A method of treating a body part of a patient, comprising the steps of: providing a therapy member including a body of self-sustaining, non-flowable, pliable gel having a water soluble humectant entrapped within a polymeric matrix having therein acrylic acid or acrylamide monomer moieties, said gel body being at least partially encased within a moisture and heat-permeable cloth, said gel being characterized by the properties of maintaining said self-sustension and pliability over a temperature range of from about -20°to 350°F., and of absorbing and desorbing moisture through said cloth; pretreating said member by altering the temperature of said gel body to a level significantly below or above body temperature while maintaining the pliability and moisture sorbing characteristics of the body; and applying said pretreated member to said body part by placing said gel body in close, generally conforming proximity to the body part for heating or cooling of the body part. A method of treating injured skin, comprising the steps of: providing a therapy member including a body of self-sustaining pliable gel, said gel comprising from about 10 to 25% by weight synthetic polymeric matrix, from about 10 to 50% by weight water, and a substantial quantity of water soluble humectant entrapped within said matrix, said gel body being characterized by the property of absorbing and desorbing moisture; and placing said gel body in direct contact with said injured skin while said body retains said humectant entrapped therein, said matrix permitting, and said humectant being present at a level for, exchange of humectant when moisture is absorbed from said skin in order to keep skin moisture levels relatively low.