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Last Updated: December 8, 2021

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Patent: 4,802,480

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Summary for Patent: 4,802,480
Title: Method for treating portions of the human body
Abstract:A method of treating burns and scald wounds on the human body by rapid cooling which includes spraying liquid from a hand-held container and directing the liquid to the portion of the human body to be treated to form a film of liquid and then spraying and directing onto the film of liquid from a second hand-held container a refrigerant at a temperature low enough and a flow rate high enough to freeze a substantial portion of the film of liquid so that the human body is rapidly cooled by the heat absorbed from the frozen film. An apparatus accomplishing the method includes a portable hand-holdable support with two containers, one having sprayable liquid and the other having a refrigerant.
Inventor(s): Mader; Karl (Pfaffikon, CH), Schonenberger; Guido (Reinach, CH), Buzzi; Carlo A. (Zurich, CH)
Assignee: I D C - Chemie AG (Freienbach, CH)
Application Number:07/087,321
Patent Claims:see list of patent claims

Details for Patent 4,802,480

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Merck Sharp & Dohme Corp. ZOSTAVAX zoster vaccine live For Injection 125123 2006-05-25 ⤷  Free Forever Trial 2006-02-07
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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