Temperature-adjusted heater for transfusion

A temperature-adjusted heater for transfusion, comprising a clamping member and a temperature-controlled unit:

• the clamping member defining a through hole, for a transfusion tube pass through and fixed therein;
• the temperature-controlled unit connecting to power supply;
• and the temperature-controlled unit comprising a heating member, an adjusting current circuit, and an adjusting button;
• wherein the heating member is mounted in the clamping member, in communication with the through hole, and firmly against the transfusion tube;
• the heating member and the adjusting button are in series with the adjusting current circuit, and the adjusting button is operated to change the resistance value of the adjusting current circuit,
• wherein the adjusting current circuit comprises a slide rheostat;
• the slide rheostat is in series with the heating member;
• the adjusting button is movably mounted to the slide rheostat, and slid along the slide rheostat;
• the clamping member comprises a first holding body and a second holding body pivotably mounted to the second holding body;
• the first holding body defines a installing groove and a through groove communicating with the installing groove;
• the second holding body comprises a clipping protrusion engaged in the through groove, to form the through hole with the installing groove;
• the heating member is mounted in first holding body, and facing the through hole,
• wherein the first holding body comprises a mounting base, a securing plate fixed in the mounting base, and a cover plate fixed to the mounting base;
• the mounting base comprises two opposite end panels, and each end panel defines a fixing groove;
• the securing plate defines a mounting groove aligned with the through groove, for fixing the heating member;
• the cover plate presses the securing plate, with opposite ends of the cover plate against the corresponding end panel;
• the through groove is located on the cover plate, and the cover plate defines two flutes in communication with the through groove;
• the flutes and the fixing grooves are cooperative to form the installing groove,
• the first holding body further comprises a plurality of supporting panels mounted in the mounting base;
• a wedge-shaped block extends from each supporting panel, and the securing plate comprises a first side and a second side opposite to the first side;
• the first side defines a plurality of clipping holes, engaged with the wedge-shaped blocks, correspondingly;
• and
• the second side abuts against the cover plate, and the mounting groove is located on the second side.