Abstract: A skin patch drug infusion device includes an infusion mechanism module, provided with multiple first electrical contacts and a first physical component exposed on the surface; a control mechanism module, included a case, and provided with multiple second electrical contacts and an in-position detection module exposed on the surface of the case. The in-position detection module includes a second physical component. When the control mechanism module and the infusion mechanism module are assembled with each other, the first electrical contacts and the corresponding second electrical contacts are squeezed to electrically connect with each other, and the second physical component is operably electrically connected to the first physical component to generate an in-position detection signal.

Abstract: A drug infusion device with security base includes a reservoir, used for accommodating the drug to be infused, provided with a piston and a screw; a driving wheel, connected with the screw, driving the screw to push the piston forward by rotation; an infusion needle unit, including an infusion needle and a infusion needle holder, the infusion needle holder used to fixedly place the infusion needle; an adhesive patch, for attaching the infusion device module to the skin surface; and a security base, arranged on the bottom of the adhesive patch, provided with an infusion needle accommodating part, for accommodating the infusion needle when the infusion device is priming. The infusion needle accommodating part can accommodate the infusion needle protruding from the adhesive patch, preventing the infusion needle from stabbing the user.

Abstract: A skin patch drug infusion device is disclosed. The skin patch drug infusion device includes an infusion mechanism module, the infusion mechanism module includes an infusion module and a circuit module, the circuit module includes: a circuit board or a three-dimensional circuit coated on the surface of part components, for supplying power to specific units; a power supply, for supplying power to the infusion device; an elastic conductor, provided with at least a protrusion, for electrically connecting the power supply to the specific connection end on the circuit board or three-dimensional circuit; a control mechanism module, electrically connected with the infusion mechanism module; and an adhesive patch, for attaching the infusion mechanism module and the control mechanism module to the skin surface. The elastic conductor is provided with protrusions.

Abstract: A skin patch drug infusion device includes an infusion mechanism module, the infusion mechanism module includes a reservoir, used for accommodating the drug to be infused, a screw and a piston connected with the screw are arranged inside; a driving wheel assembly, threadedly connected with the screw, wherein the driving wheel assembly includes a driving wheel body and a movable block, the driving wheel body and the movable block are operatively connected, when the movable block is in opened, the screw does not engage with the driving wheel assembly, and when the movable block is closed, the screw engages with the driving wheel assembly. The infusion mechanism module further includes a control mechanism module, electrically connected with the infusion mechanism module; and an adhesive patch, for attaching the infusion mechanism module and the control mechanism module to the skin surface.

Abstract: A skin patch drug infusion device is provided. The device includes an infusion mechanism module, a control mechanism module and an adhesive patch. The infusion mechanism module includes an infusion module and a circuit module. The circuit module includes: a circuit board or a three-dimensional circuit coated on the surface of part components, for supplying power to specific units; a driving unit, for pushing the driving wheel of the infusion mechanism module to implement drug infusion; a conductive tower-spring, including a middle part with a small diameter and two end parts with a large diameter in the axial direction, for fixing the driving unit and electrically connecting the driving unit and the specific connection end on the circuit board or three-dimensional circuit. The control mechanism module is electrically connected with the infusion mechanism module. The adhesive patch is used for attaching the infusion mechanism module and the control mechanism module to the skin surface.

Abstract: A skin patch drug infusion device includes an infusion mechanism module, the infusion mechanism module includes an infusion module and a circuit module, the circuit module includes: a circuit board or a three-dimensional circuit coated on the surface of part components, for supplying power to specific units; a power unit, for providing power to pull the driving wheel of the infusion mechanism module to implement drug infusion; a conductive platform, provided with a conductive platform protrusion, for electrically connecting the power unit to the specific connection end on the circuit board or three-dimensional circuit; a control mechanism module, electrically connected with the infusion mechanism module; and an adhesive patch, for attaching the infusion mechanism module and the control mechanism module to the skin surface.

Abstract: An integrated skin patch artificial pancreas includes an infusion mechanism module, including a case, provided with multiple second electrical contacts exposed on the case and multiple second engaging portions; a control mechanism module, provided with multiple first electrical contacts exposed on the surface of the control mechanism module and multiple first engaging portions, the control mechanism module including an input end and an output end, and the input end including electrically connective regions for receiving signals of analyte data in the body fluid and an infusion tube (150), provided with multiple electrodes.

Abstract: A drug infusion device with embedded power supply includes a drug reservoir, used for accommodating the drug to be infused, provided with a piston and a screw; a driving wheel, connected with the screw, driving the screw to push the piston forward by rotation; a power supply, used to supply power to the infusion device, including a power supply shell, a battery cell, electrolyte and a cover plate; a frame, used to carry the drug reservoir, the driving wheel, the power supply and electrical connection terminals of specific components, the power supply is electrically connected to the electrical connection terminals of specific components to realize power supply to the infusion device; a case, including an upper case and a lower case, for accommodating the drug reservoir, the driving wheel, the power supply and frame.

Abstract: A skin patch drug infusion device includes an infusion mechanism module, the infusion mechanism module includes an upper case and a lower case; a control mechanism module, arranged on the lower case, and electrically connected with the infusion mechanism module; and an adhesive patch, including a tape and a protective film. The first side of the tape is fixedly connected with the lower case of the infusion mechanism module, and the second side opposite the first side of the tape is coated with a paste material, the protective film is fixed around the outer edge of the first side of the tape, the outer edge of the protective film contour corresponds to the outer edge of the tape, and the rockwell hardness of the protective film is higher than the tape.

Abstract: A skin patch drug infusion device, includes a control mechanism module provided with multiple first engaging portions and a first electrical connection exposed on the surface of the control mechanism module; and an infusion mechanism module including a case, with a second electrical connection exposed on the surface of the case and second engaging portions that engaged with the first engaging portions; and an alarm, non-closed arranged in the control mechanism module. When the control mechanism module and the infusion mechanism module are assembled with each other, the first engaging portions and the second engaging portions are engaged, the first electrical connection and the corresponding second electrical connection are electrically connected to each other, thereby the control mechanism module and the infusion mechanism module are electrically connected to each other.

Abstract: An enhanced drug infusion device includes a drug reservoir, used for accommodating the drug to be infused, provided with a piston and a screw; a driving wheel, connected with the screw, driving the screw to push the piston forward by rotation; a driving unit, driving the driving wheel to rotate; a power unit, connected with the driving unit, to offer power for the driving unit; a case, for accommodating the reservoir, the driving wheel, the driving unit and the power unit; and an adhesive patch , for attaching the infusion device to skin. The adhesive patch includes at least two layers of tape, the first side of the first layer of tape is fixedly connected with the bottom of the case, and the second side opposite to the first side of the first layer of tape is coated with an adhesive material.

Abstract: A skin patch drug infusion system, includes: an infusion mechanism module, including: a reservoir, for accommodating a drug to be infused, and provided with a drug inlet and a drug outlet; an infusion needle, one end of the infusion needle communicated with a drug outlet of the reservoir, and the other end of the infusion needle is delivered subcutaneously to realize drug infusion; a control mechanism module, connected with the infusion mechanism module to control the drug infusion; a sensing module, operatively connected to the control mechanism module and used to sense or recognize the user's body movements, and different body movements representing different functional instructions, and according to the body movement sensed or recognized by the sensing module, the control mechanism module controlling the infusion mechanism module to execute corresponding functional instructions; and an adhesive patch, for attaching the infusion mechanism module.

Abstract: A driving structure of a drug infusion device, includes at least one driving unit and at least one driving wheel; a linear actuator connected with the driving unit; a switch unit electrically connected with the linear actuator; a power supply, the power supply, the switch unit and the linear actuator electrically connected to form a power supply circuit; and a program unit, including a timer electrically connected to the switch unit, when the timer works, the switch unit is closed to turn on the power supply circuit, and the linear actuator is powered; when the timer stops working, the switch unit is opened to disconnect the power supply circuit, and the linear actuator stops being powered, which makes the infusion device have multiple different infusion modes and improves user experience.

Abstract: A bilaterally driven drug infusion system, includes: an infusion unit, including a drug storage unit; a piston and a driving wheel respectively connected with a screw, the driving wheel, provided with wheel teeth, driving the screw movement by rotation, the piston arranged in the drug storage unit, the screw advancing the piston to move; a driving unit, cooperated with the driving wheel; a power unit, connected to the driving unit; a control unit, controlling the driving unit to output forces in two different directions on the driving unit; and sensing unit, operatively connected to the control unit and used to sense or recognize the user's body movements, and different body movements represent different functional instructions, and according to the body movement sensed or recognized by the sensing unit, the control unit controlling the infusion unit to execute corresponding functional instructions.

Abstract: An analyte detection system, includes a bottom case housing, which is used for mounting to the surface of human skin; a sensor mounted on the bottom case housing for detecting the analyte parameter information; a transmitter unit including a transmitters shell, an internal circuit, a transmitter and a motion sensor, the transmitter sending the analyte parameter information to the outside world, the motion sensor connected to the internal circuit operationally, used for induction or identify the user's body movements. According to induction or recognition of body movements by the motion sensor, the internal circuit controls the sensor or the transmitter to execute the corresponding functional instructions to enhance the user experience.

Abstract: A driving mechanism of a drug infusion device, includes at least one driving unit and at least one driving wheel, the driving unit, moving in the driving direction, driving the driving wheel to rotate; a linear actuator, electrically connected with the driving unit, pulling the driving unit to move in the driving direction after being powered; a switch unit group, including a first switch unit and a second switch unit, the first switch unit electrically connected with the linear actuator; a power supply, the power supply, the switch unit group and the linear actuator electrically connected to form a power supply circuit that supplies power to the linear actuator; when the linear actuator being powered, the driving unit implementing driving, and the driving unit triggering a first signal, indicating the end point of the driving direction.

Abstract: A patch-type drug infusion device, includes a control structure provided with multiple first fastening portions and first electrical contacts; and an infusion structure, including a case, provided with multiple second electrical contacts and second fastening portions that cooperate with the first fastening portions, an outward extending portion provided on the case, and a block provided on the outside of the outward extending portion. The first fastening portions and the second fastening portions are fastened, making the control structure and the infusion structure assembled together, the first electrical contacts connect with the corresponding second electrical contacts. The block can prevent the control structure from detaching from the infusion structure.