초록 ▼

An orthopedic device for treatment of injured joints or limbs having at least one gel pad including at least one phase change material for improving the thermal energy storage capacity of the gel pad. The phase change material included in the gel material inside the gel pad may be encapsulated, form

An orthopedic device for treatment of injured joints or limbs having at least one gel pad including at least one phase change material for improving the thermal energy storage capacity of the gel pad. The phase change material included in the gel material inside the gel pad may be encapsulated, formed in pellets, soluble, insoluble, or in any desirable form. The gel pad may be removed from the orthopedic device, heated or cooled, and then used with the device for hot or cold therapy of injured joints or limbs, taking advantage of the increased thermal energy storage capacity of the phase change material. Two different phase change materials may be included in the gel pad, one of which may be used for cold temperature therapy while the other is used for hot temperature therapy. The gel pad may include encapsulated water as a phase change material. In addition, a sheet of encapsulated phase change material may be used inside the gel pad which prevents the phase change material from moving inside the gel pad in order to provide a uniform distribution of phase change material inside the pad, resulting in uniform temperature distribution for hot or cold therapy.

대표청구항 ▼

An orthopedic device for supporting an injured body member and providing temperature therapy to the member comprising: means for providing support to said injured body member; gel pad means adapted to be mounted between said supporting means and said injured body member for cooperating with said sup

An orthopedic device for supporting an injured body member and providing temperature therapy to the member comprising: means for providing support to said injured body member; gel pad means adapted to be mounted between said supporting means and said injured body member for cooperating with said supporting means to provide resilient support and cushioning effect between said injured body member and said supporting means and for selectively providing temperature therapy to said injured body member, said gel paid means including gel material having at least one phase change material contained therein, said phase change material providing increased thermal storage capacity to said gel material, said gel pad means capable of being removed from between said supporting means and said injured body member so that the temperature of said gel pad means may be changed, and then placed between said injured body member and said supporting means in order to provide temperature therapy for said injured body member due to said increased thermal storage capacity provided by said phase change material, said gel material remaining pliable during said temperature therapy in order to facilitate said resilient support and said cushioning effect of said gel pad means, said phase change material being encapsulated in a sheet of capsules inside said gel pad means, said sheet of capsules preventing said phase change material from moving inside said gel pad means in order to provide a more uniform temperature distribution across said gel pad means; and means for removably securing said supporting means to said injured body member.