| CPC A61M 5/1723 (2013.01) [A61B 5/14532 (2013.01); A61B 5/1473 (2013.01); A61B 5/4839 (2013.01); A61F 2/022 (2013.01); A61M 5/14236 (2013.01); A61M 5/14244 (2013.01); A61M 5/14248 (2013.01); A61M 5/1452 (2013.01); A61M 5/1454 (2013.01); A61M 5/158 (2013.01); A61M 5/172 (2013.01); G16H 20/17 (2018.01); G16H 40/63 (2018.01); A61B 2560/0209 (2013.01); A61B 2562/043 (2013.01); A61M 5/1413 (2013.01); A61M 2005/14208 (2013.01); A61M 2005/14252 (2013.01); A61M 2005/14268 (2013.01); A61M 2005/14506 (2013.01); A61M 2005/1585 (2013.01); A61M 2005/1726 (2013.01); A61M 2005/2006 (2013.01); A61M 2205/0216 (2013.01); A61M 2205/0233 (2013.01); A61M 2205/0266 (2013.01); A61M 2205/33 (2013.01); A61M 2205/3317 (2013.01); A61M 2205/3327 (2013.01); A61M 2205/3553 (2013.01); A61M 2205/3576 (2013.01); A61M 2205/3592 (2013.01); A61M 2205/50 (2013.01); A61M 2205/502 (2013.01); A61M 2209/088 (2013.01); A61M 2230/005 (2013.01); A61M 2230/20 (2013.01); A61M 2230/201 (2013.01)] | 19 Claims |
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1. A bilaterally driven integrated medical device, comprising:
an infusion unit, including:
at least one 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, provided in the at least one drug storage unit, forward;
a driving unit cooperating with the driving wheel, the driving unit includes at least two driving portions, driving unit pivots, around a pivot shaft, in different multiple pivot modes, thus driving the at least two driving portions, in different directions, to push the wheel teeth to rotate the driving wheel;
a power unit connected to the driving unit, the power unit outputs two forces in different directions on the driving unit, making the driving unit have the multiple pivot modes;
a program unit comprising an input end and an output end, and the input end comprising a plurality of electrically connective regions for receiving signal of an analyte data in a body fluid, after the output end is electrically connected to the infusion power unit, according to a received signal of the analyte data in the body fluid, the program unit controls the pivot modes of the driving unit to implement whether the infusion unit delivers a drug;
an infusion cannula with a conductive area, the infusion cannula is a drug infusion channel; and
a plurality of electrodes for detecting the analyte data in the body fluid, each of the electrodes comprising a conductive-area electrode and a cannula-wall electrode, the conductive area of the infusion cannula being at least as one conductive-area electrode, and one or more cannula-wall electrodes being located on/in a wall of the infusion cannula, when the infusion cannula is installed to a working position, the infusion cannula is connected with the infusion unit, the drug is capable of being injected into a body through the infusion cannula, and the different electrodes are electrically connected to the different electrically connective regions respectively, inputting signal of the analyte data in the body fluid to the program unit,
wherein the cannula-wall electrode is located on an outer surface of the infusion cannula wall or in the wall of the infusion cannula,
wherein the infusion cannula comprises a plurality of electrically conductive areas isolated from each other, the infusion cannula comprising a plurality of electrically conductive-area electrodes, the different electrically conductive-area electrodes being the different electrically conductive areas of the infusion cannula.
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