液相/固体相の二酸化炭素を用いる自蔵及び携帯式極低温装置

Title:

液相/固体相の二酸化炭素を用いる自蔵及び携帯式極低温装置

Document Type and Number:

Japanese Patent JP4049358

Kind Code:

B2

Abstract:

A self-contained portable cryogenic apparatus that operates at the temperature (of the order of -78 DEG C. at atmospheric pressure) reached by reducing the pressure of carbon dioxide (CO2) or equivalent in liquid/solid phase, comprising a reservoir of pressurized liquefied CO2, the drawing off head being connected to a liquid/solid CO2 pressure reduction and ejection system, and comprising a control device, a pressure reduction device and a device for checking the temperature in the area to which it is applied, remarkable in that the top of the CO2 reservoir is arranged on the apparatus such that during the entire usage period, only the liquid part of the CO2 inside the reservoir comes into contact with the head so that it is drawn off and forced towards the application area through a pressure reduction and ejection system. The apparatus is particularly suitable for use in sports medicine in the form of a spray gun.

Inventors:

Kuruzou, Christian
Dave Ross, Jackie

Application Number:

JP2000534158A

Publication Date:

February 20, 2008

Filing Date:

March 05, 1999

Export Citation:

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