Abstract: A body fluid analyte detection device, includes: a transmitter, provided with at least one first fastener part; a bottom case, provided with at least one second fastener part corresponding to the first fastener part, and the bottom case including at least one fixed portion and at least one force-receiving portion. When separating the bottom case and the transmitter, the fixed portion is fixed and a force is applied to the force-receiving portion in one direction, separating the bottom case and the transmitter. The body fluid analyte detection device further includes a sensor connected with the transmitter to transmit the parameter signal; and a battery assembled in the bottom case or in the transmitter. The part holding the battery is the battery portion. A force is applied to the force-receiving portion in only one direction to make the bottom case fail and thereby separating the transmitter and the bottom case, simplifying user action and enhancing user experience.

Abstract: A high reliability analyte detection device includes: a bottom case; a sensor, assembled on the bottom case, including a signal output portion and a detection portion, and the signal output portion, which has a shape of a polyline or an arc toward the top of the bottom case provided with at least two first electrical connection ends insulated from each other; a transmitter, fastened with the bottom case provided with at least two second electrical connection ends which are insulated from each other and correspond to the first electrical connection ends, and one elastic member contacted with signal output portion, improving the electrical connection, thus enhancing the user experience.

Abstract: A highly integrated analyte detection device, includes: a bottom case; a sensor including a signal output portion and a detection portion; a transmitter provided with at least two second electrical connection ends which are corresponding to the first electrical connection ends; and a connection member, arranged between the first electrical connection ends and the second electrical connection ends, including at least two conductive areas and at least one insulation area. The insulation area is provided between two adjacent conductive areas, and at least two first electrical connection ends are respectively electrically connected to the corresponding second electrical connection ends.

Abstract: A highly integrated intelligent analyte detection device, includes: a bottom case including a first connection region; a transmitter including a transmitter case and an internal circuit, the internal circuit including at least two second electrical connection ends and at least two first electrical connection ends, at least two first electrical connection ends electrically conductive; a sensor including a signal output portion and a detection portion, and the signal output portion provided with at least two third electrical connection ends; and a second connection region including at least two conductive areas and at least one insulation area, and at least two third electrical connection ends respectively electrically connected to the corresponding second electrical connection ends, reducing the complexity of internal structure in the device and the size of the device, thus enhancing the user experience.

Abstract: An analyte detection device with intelligent identification function, includes: a transmitter; a sensor unit including a sensor base and a sensor with first parameter, and one end of the sensor inserted under the skin while the other end is installed in/on the sensor base; a bottom base; at least one physical unit with second parameter which corresponds to the first parameter arranged on the bottom base, on the sensor base or on/in the transmitter; and a detection circuit for detecting the second parameter which can be transmitted to the transmitter. Using this detection device, the transmitter can automatically identify the corresponding sensor information.

Abstract: A medical device with safety verification, comprising: a remote device; a functional device, the functional device can receive functional instructions from the remote device (100), the functional instructions include drug infusion instructions or non-infusion instructions; and a safety verification module installed in the functional device. After the safety verification module receives a verification instruction that matches the functional instruction, the functional device can execute the functional instruction; and the verification instruction includes the user's body movement. Before the medical device performs various functions, safety verification is required in order to improve the safety of the medical device.

Abstract: An integrated closed-loop artificial pancreas includes: a detection module; a program module which is imported into the total daily dose algorithm and the current insulin infusion algorithm; and an infusion module which is connected to the program module. The infusion module includes an infusion tube which is used as the insulin infusion channel, the detecting electrodes are provided on/in the wall of the infusion tube, and the infusion module can infuse insulin required according to the data of the current insulin infusion dose. It takes only one insertion to perform both glucose detection and insulin infusion.

Abstract: A closed-loop artificial pancreas controlled by body movements, which includes: a sensor used for detecting blood glucose concentration; an infusion module used for infusing drug into the body; a control module connected to the sensor and the infusion module, respectively; and a sensing module operatively connected to the control module 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 module, the control module controls the sensor or the infusion module to execute corresponding functional instructions, which enhances the user experience.

Abstract: A unilateral-driven patch-type drug infusion device, includes: an infusion unit, which includes a drug storage unit; a screw connected to a piston and a driving wheel provided with wheel teeth, respectively, the driving wheel drives the screw to move by rotation, pushing the piston forward; at least one driving unit cooperating with the driving wheel, the driving unit includes at least one driving portion; a power unit and a reset unit coupled to the driving unit, and an infusion tube structure, which includes a base and an infusion needle, and the base includes an initial position, a working position, and an intermediate position. This infusion device can output controllable and stable driving force, which eliminates safety hazards and improves user experience.

Abstract: A high reliability drug infusion device, includes: a drug storage unit including a drug outlet; a screw connected to a piston and a driving wheel provided with wheel teeth, respectively, the driving wheel drives the screw to move by rotation, pushing the piston forward; at least one driving unit cooperating with the driving wheel, the driving unit includes at least one driving portion a power unit and a reset unit connected to the driving unit, and the reset unit includes an elastic reset component and a linear-actuated reset component, and the elastic reset component alone applies a force to or together with the linear-actuated reset component to control the reset movement of the driving unit. The high reliability drug infusion can be used for improving the reliability and increasing the user's flexibility in choosing the infusion method.

Abstract: A unilaterally driven closed-loop artificial pancreas, includes: a detection module, an infusion module and a program module. The infusion module includes a reservoir, a piston, a screw, a driving unit, a driving wheel provided with wheel teeth, at least one linear actuator and at least one reset unit. The driving unit includes at least one rotating shaft and at least one driving member. The driving member includes a driving end. The driving member rotates around the rotating shaft. The linear actuator and the reset unit respectively connect to the driving member. The program module is connected to the detection module and the infusion module respectively, imported the total daily dose algorithm and the current insulin infusion algorithm. The driving power can be controlled, and it can accurately calculate the TDD value and the current insulin infusion dose.

Abstract: The present invention provides a closed loop control method in an artificial pancreas and a system using the method, comprising sensing an activity level of a patient by at least one motion sensor and providing signals to at least one processer; then adjusting a series of related algorithms depending partly on the signals by the processer to provide more accurate and reliable data that is the basis of desirable treatment plans, and sending corresponding instructions by the processer for automatic operations of the artificial pancreas to realize a closed loop control.

Abstract: A unilateral-driven drug infusion device includes a drug storage unit, a screw, at least one driving unit, a power unit, a reset unit and an infusion tube. The drug storage unit includes a drug outlet. The screw is connected to a piston and a driving wheel provided with wheel teeth, respectively, wherein the driving wheel drives the screw to move by rotation, and push the piston provided in the drug storage unit to move forward. The driving unit cooperates with the driving wheel, wherein the driving unit includes at least one driving portion. The power unit and the reset unit are connected to the driving unit. The infusion tube includes a connection end and a subcutaneous end, and the connection end is communicated with the drug outlet and the subcutaneous end.

Abstract: This invention discloses a drug infusion device, including: a drug storage unit; a piston and a driving wheel respectively connected with a screw, the driving wheel drives the screw to move by rotation, the piston is arranged in the drug storage unit, the screw advances the piston to move; a driving unit cooperating with the driving wheel, the driving unit includes more than two driving arms, the driving unit, through the multiple pivoting movement modes, drives driving arms to perform tooth number adjustable driving on the driving wheel for increment-adjustable infusion; and a power unit connected to the driving unit, the power unit exerts a force on the driving unit to lead the driving unit to perform a plurality of pivot steps. More than two driving arms are stalled on the driving unit, thereby achieving multi-level engagement on the driving wheel, and finally achieving the purpose of increment-adjustable infusion.

Abstract: The invention discloses a bilateral-driven medical device with infusion and detection integrated, comprising: drug infusion unit; program unit comprising input end and output end, and the input end comprises a plurality of electrically connective regions for receiving signals of analyte data in the body fluid, after the output end is electrically connected to the power unit, the program unit controls whether the drug infusion unit delivers drugs; and an infusion cannula provided with at least two detecting electrodes, the infusion cannula is the drug infusion channel, the electrodes are disposed on the cannulawall. It takes only one insertion to perform both analyte detection and drug infusion.

Abstract: The invention discloses a miniature closed-loop artificial pancreas system, comprising: infusion unit configured to deliver drugs; program unit comprising input end and output end, and the input end comprises a plurality of electrically connective regions for receiving signals of analyte data in the body fluid, after the output end is electrically connected to the infusion unit, according to the received signals of analyte data in the body fluid, the program unit controls whether the infusion unit delivers drugs; an infusion cannula with conductive area, the infusion cannula is the drug infusion channel; and a plurality of electrodes for detecting analyte data in body fluid, the electrode comprising conductive-area electrode and cannula-wall electrode, and one or more cannula-wall electrodes being located on/in the wall of the infusion cannula. It takes only one insertion to perform both analyte detection and drug infusion.

Abstract: A method for algorithm adjustment applying a motion sensor in a Continuous Glucose Monitoring system and a system using the method are provided. The method includes sensing an activity level of a patient by a motion sensor set in a CGM device of the CGM system and providing signals to a processer, then adjusting a series of related algorithms depending partly on the signals by the processer to provide more accurate and reliable blood glucose related data that is the basis of desirable treatment plans, and automatically operating the COM device including switching the CGM device to an audio-off mode or pausing a calibration of the glucose sensor by the processer.

Abstract: The invention discloses a highly integrated analyte detection system, including: a bottom case; a sensor structure, the sensor structure includes a sensor and a sensor base, the sensor includes a signal output end and a detection end, and at least two first electrical connection areas insulated from each other are provided on the surface of the signal output end; and a transmitter, the transmitter and the bottom case are fastened with each other, and the transmitter is provided with second electrical connection areas, which are insulated from each other, corresponding to the first electrical connection areas, each second electrical connection area is electrically connected to the corresponding first electrical connection area. Such a design reduces the height of the sensor structure, making the overall structure of the detection system more compact, as a result, reducing the volume and enhancing the user experience.

Abstract: The invention discloses an intelligently controlled miniature fully closed-loop artificial pancreas, comprising: infusion unit configured to deliver drugs; program unit comprising input end and output end, and the input end comprises a plurality of electrically connective regions for receiving signals of analyte data in the body fluid, after the output end is electrically connected to the infusion unit, according to the received signals of analyte data in the body fluid, the program unit controls whether the infusion unit delivers drugs; an infusion cannula with conductive area, the infusion cannula is the drug infusion channel; and a plurality of electrodes for detecting analyte data in body fluid, the electrode comprising conductive-area electrode and cannula-wall electrode, and one or more cannula-wall electrodes being located on/in the wall of the infusion cannula. It takes only one insertion to perform both analyte detection and drug infusion.