Silicon rubber transfusion heating heat-insulating pipe and manufacturing method thereof

Abstract

The invention discloses a silicon rubber transfusion heating heat-insulating pipe. The silicon rubber transfusion heating heat-insulating pipe comprises a silicon rubber heating pipe middle pipe, a power cable, a heat-insulating sleeve, an insulating high-temperature-resistant heat shrink pipe, a first composite fiber heating wire, a second composite fiber heating wire, a third composite fiber heating wire, a fourth composite fiber heating wire, a first NTC temperature sensor, a second NTC temperature sensor, foaming liquid silicon rubber, a first flexible magnetic sheet and a second flexiblemagnetic sheet. The silicon rubber transfusion heating heat-insulating pipe is convenient to mount, has high heating stability and significant heat-insulating effect, reduces electric energy loss, isfavorable for uniform heating, and has longer service life and higher safety. The invention also discloses a manufacturing method of the silicon rubber transfusion heating heat-insulating pipe. The manufacturing method is mature in production process and simple in operation process.

Description

technical field [0001] The invention relates to the technical field of medical tools, in particular to a silicone rubber infusion heating insulation tube and a manufacturing method thereof. Background technique [0002] Medical department ICU, emergency department and other surgical departments, in winter or when the temperature is low, the infusion fluid is injected into the body, which will further increase the burden on the body. [0003] The currently commonly used coiled storage device heater is limited by the length and distance of the transfusion fluid. [0004] In addition, there is a heating body with a metal wire inside the flexible material, but the deformation and recovery of the metal material is difficult, which has a certain impact on the infusion flow, and in cold weather, the flexible material is directly in contact with the air, resulting in a large heat loss, and the heater is heated frequently , has a great impact on power and service life. Contents of...

AI Technical Summary

Problems solved by technology

[0002] Medical department ICU, emergency department and other surgical departments, in winter or when the temperature is low, the infusion fluid will be injected into the body, which will further increase the physical burden

[0003] At present, the commonly used coiled storage device heater is limited by the length and distance of the infusion fluid

[0004] In addition, there is a heating body with a metal wire inside the flexible material, but the deformation and recovery of the metal material is difficult, which has a certain impact on the infusion flow, and in cold weather, the flexible material is directly in contact with the air, resulting in a large heat loss, and the heater is heated frequently , has a great impact on power and service life

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