Manual pressure regulating device of medical sub-hypothermia ice blanket
A technology of manual pressure regulation and sub-low temperature, which is applied to heating appliances for therapeutic treatment, cooling appliances for therapeutic treatment, contraceptives, etc. It can solve problems such as changing ice blankets, failing to achieve expected goals, and unadjustable pressure. Achieve the effect of lowering body temperature, simple structure and high reliability
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[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0012] Such as figure 1 As shown, the manual pressure regulating device of the medical sub-low temperature ice blanket of the present invention includes an ice blanket 1, a refrigeration system 2, a pipe 5, a pressure regulator 6, a manual booster pump 7, an air intake pipe 8, a one-way valve 9, an exhaust Air pipe 13, pressure gauge 14, cock valve 15, etc.
[0013] The ice blanket 1 is connected with the refrigeration system 2 through the ice blanket inlet and outlet pipes 3 and 4 .
[0014] The pressure regulator 6 is composed of a left chamber 10 , a right chamber 12 and an elastic membrane 11 . An elastic membrane 11 is arranged in the middle of the inner shell of the pressure regulator 6 to form a left chamber 10 and a right chamber 12, wherein the left chamber 10 is connected to the manual booster pump 7 through the one-way valve 9 and the intak...
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