Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christian Cluzeau0
Jacky Desbrosse0
Date of Patent
November 1, 2005
0Patent Application Number
103987330
Date Filed
October 15, 2001
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A self-contained cryotherapy apparatus adapted to be operated with one hand, using flashing temperature of a cartridge liquefied gas (CO2) sprayed in partly solid phase onto the epidermis. The cartridge support and the ejection and expansion system are aligned therewith and in the axis thereof, inside a housing whereof the median part acts as handle to be grasped by the adult user's hand, whereof the upper part includes an input for inserting the cartridge with its head down and into the housing axis and striking it or for removing it after use, and whereof the lower part includes a calibrated opening forming a passage for the sprayed gas substantially in the housing axis and elements for controlling its effect on the epidermis.
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