Abstract: An infusion pump is disclosed comprising control unit, container, actuation unit and detection unit. The container can store medicinal liquid for treating hypogonadotropic hypogonadism. The control unit can receive external control signal comprising infusion interval, concentration of medicinal liquid and dose of medicament for treating hypogonadotropic hypogonadism at each infusion. The control unit is configured to activate actuation unit based on infusion interval to cause medicinal liquid to flow out of container. The detection unit can detect output of medicinal liquid from container and feed it back to control unit. The control unit is configured to activate actuation unit based on dose at each infusion, concentration of medicinal liquid and fed-back output of medicinal liquid. According to the invention, sustained, automatic infusions of the medicament for treating hypogonadotropic hypogonadism are allowed without patient intervention.

Abstract: An infusion pump is disclosed comprising control unit, container, actuation unit and detection unit. The container can store medicinal liquid for treating hypogonadotropic hypogonadism. The control unit can receive external control signal comprising infusion interval, concentration of medicinal liquid and dose of medicament for treating hypogonadotropic hypogonadism at each infusion. The control unit is configured to activate actuation unit based on infusion interval to cause medicinal liquid to flow out of container. The detection unit can detect output of medicinal liquid from container and feed it back to control unit. The control unit is configured to activate actuation unit based on dose at each infusion, concentration of medicinal liquid and fed-back output of medicinal liquid. According to the invention, sustained, automatic infusions of the medicament for treating hypogonadotropic hypogonadism are allowed without patient intervention.

Abstract: An infusion pump comprises a housing (1); and a controller (3), a direct current motor (4), a transmission mechanism (6), a rotary encoder (5), and a liquid reservoir (7), which are located within the housing (1), wherein: a piston (71) is provided within the liquid reservoir (7); the transmission mechanism (6) has one end connected with the piston (71) and the other end connected with the direct current motor (4); the rotation shaft of the rotary encoder (5) is connected with the rotation shaft (41) of the direct current motor (4); the controller (3) is connected with the rotary encoder (5) and is provided thereon with a built-in clock and an input key (2) capable of receiving an external control signal. The infusion pump can freely adjust the infusion time and the infusion dose.

Abstract: An infusion pump comprises a housing (1); and a controller (3), a direct current motor (4), a transmission mechanism (6), a rotary encoder (5), and a liquid reservoir (7), which are located within the housing (1), wherein: a piston (71) is provided within the liquid reservoir (7); the transmission mechanism (6) has one end connected with the piston (71) and the other end connected with the direct current motor (4); the rotation shaft of the rotary encoder (5) is connected with the rotation shaft (41) of the direct current motor (4); the controller (3) is connected with the rotary encoder (5) and is provided thereon with a built-in clock and an input key (2) capable of receiving an external control signal. The infusion pump can freely adjust the infusion time and the infusion dose.