| abstract |
The present invention relates to infusion pump fields, specifically disclose a kind of constant-temp transfusion pump, by shell, control circuit board, air purifier, motor air pump assembly in shell and supply unit, it touch screen, infusion bottle support base, the seal nipple being connect with infusion bottle on shell and is formed with components such as the flow control mechanisms of pipe flow of control infusion for being clamped on woven hose, wherein, the infusion pump introduces a constant temperature heating device, and constant temperature heating device includes heating metal pipe and graphene heating film；What the both ends end of heating metal pipe can be dismantled by transfusion cannula is connected between infusion bottle and infusion observation bottle, the covering of graphene heating film is on the periphery tube wall of heating metal pipe, whereby, transfusion fluid is heated as heat source using graphene heating film, the heating film can obtain relatively stable heat source using lower voltage, so can quickly be heated to transfusion fluid, stable heat source is capable of providing stationary temperature, and without security risk. |