CN205252227U - Wireless insulin infusion system - Google Patents
Wireless insulin infusion system Download PDFInfo
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- CN205252227U CN205252227U CN201520935034.XU CN201520935034U CN205252227U CN 205252227 U CN205252227 U CN 205252227U CN 201520935034 U CN201520935034 U CN 201520935034U CN 205252227 U CN205252227 U CN 205252227U
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Abstract
The utility model discloses a wireless insulin infusion system, including insulin pump and bluetooth remote controller. Insulin pump includes casing, power, motor element, drive assembly, control assembly, human -machine interaction subassembly, radio communication subassembly and stores up the medicine subassembly. Bluetooth remote controller includes power module, bluetooth module, USB communication module, host system, display module, buzzer module, electromagnetic shaker module, LED indicating module, memory module, clock module and button module. The utility model discloses the infusion precision is high, can realize wireless download historical data and insulin pump's wireless control, and simple structure is small, portable, simultaneously, bluetooth remote controller passes through bluetooth 4.0 and realizes wireless connection with insulin pump, the low power dissipation, and it is fast to start the connection speed, bluetooth remote controller accessible USB communication module connects the host computer, transmits historical data to host computer, makes things convenient for doctor's assay management.
Description
Technical field
The utility model relates to infusion of insulin technical field, relates in particular to a kind of wireless infusion of insulin system.
Background technology
Insulin infusion pumps is by simulation human pancreas's secreting function, and the dosage needing according to human body is by pancreasIt is subcutaneous that island element is injected user constantly, maintains whole day glucostasis, to reach the object of controlling diabetes.Insulin pump in treatment, compared with regular injection treatment, has following many particular advantages: with multiple injection on the oneCompare and can better control blood sugar, by statistics, insulin infusion pumps user's glycosylated hemoglobin (HbA1c)Lower than the patient who has an injection. The more important thing is, their blood glucose fluctuation amplitude is little, is tending towards normal level. Through northBeautiful DCCT experiment showed, that insulin intensive treatment can reduce the appearance of 76% left and right PVR; Minimizing is held39% and 54% of continuous property microalbuminuria and more serious albuminuria incidence; Reduce by 60% clinical kidneySick incidence; The more effective control blood sugar concentration of energy, prevents the generation with delaying complications of diabetes. But,Traditional insulin pump not only volume is large, and infusion precision is low, poor stability, and cannot wireless downloading patientMedication historical data, controlled in wireless infusion process, can not agree with development need.
Utility model content
The purpose of this utility model is, by the wireless infusion of insulin system of one, to solve above background skillThe problem that art part is mentioned.
For reaching this object, the utility model by the following technical solutions:
A kind of wireless infusion of insulin system, it comprises insulin pump and blue Tooth remote controller; Described insulin pumpComprise housing, power supply, electric machine assembly, driven unit, Control Component, man-machine exchange assembly, radio communicationAssembly and drug storage assembly, wherein, described power supply, electric machine assembly, driven unit, Control Component, man-machine friendshipChange assembly, wireless communication components is arranged in described housing; Described electric machine assembly connects driven unit, drug storageAssembly, described Control Component is connected with power supply, driven unit, man-machine exchange assembly, wireless communication components;On described drug storage assembly, be provided with extrusion infusing pipeline and infusion needle for liquid output; Described electric machine assembly is describedUnder the control of Control Component, drive described drug storage assembly to export liquid from infusion needle by described driven unit; InstituteState wireless communication components and blue Tooth remote controller RFDC; Described blue Tooth remote controller comprise power module,Bluetooth module, USB communication module, main control module, display module, buzzer module, electromagnetic shaker module, LEDIndicating module, memory module, clock module and key-press module, described power module connects main control module,Comprise powered battery and USB power supply; Described bluetooth module is connected with main control module, for insulin pumpAfter wireless communication components coupling, carry out wireless telecommunications; Described USB communication module connects main control module, in order to connectConnect host computer, transmission remote-controller data is to host computer; Described display module is electrically connected with main control module, providesHuman-computer interaction interface; Described buzzer module is connected with main control module with shock module, when there being warning messageTime, main control module sends low and high level to buzzer module and shock module, driver module buzzing and vibrations mouldPiece vibration; Described LED indicating module connects main control module, under master control module controls, and instruction remote controlDevice running status; Described memory module connects main control module, for storing the data of downloading from insulin pump;Described clock module electrical connection main control module, provides real-time clock; Described key-press module electrical connection main control module,For input control order.
Especially, described driven unit comprises injection push rod; On the motor output shaft of described electric machine assembly, arrangeHave external thread section, described injection push rod passes through inner screw sheath of setting in it outside the output shaft of motor, instituteWhile stating the output shaft rotation of motor, coordinate and promote injection push rod and move by internal and external threads.
Especially, described man-machine exchange assembly adopts any or its combination of button, touch-screen.
Especially, described insulin pump also comprises warning device; Described warning device is arranged in housing, withControl Component connects.
Especially, described warning device select vibrator, display screen, alarming horn any or its anyCombination.
Especially, described bluetooth module is selected bluetooth 4.0 modules, by bluetooth 4.0 and wireless communication componentsCommunication.
Especially, described USB communication module is selected USB2.0 communication module, adopts USB2.0 communications protocolIn bulk transfer mode download remote-controller data to host computer.
Especially, described display module is selected LCD display.
Especially, described key-press module comprises upwards button, downward button, confirmation button and cancellation button.
The wireless infusion of insulin system advantage the utility model proposes is as follows: one, by by electric machine assembly,The control system of driven unit, Control Component composition realizes accurate infusion; Complete indigo plant by wireless communication componentsWireless Data Transmission between tooth remote controller and insulin pump, realizes blue Tooth remote controller to insulin pump infusion mistakeThe control of journey, and the wireless downloading of medication historical data; Self-monitoring reliably, realizes by warning deviceAbnormal alarm in real time, ensures and uses safety, reduces to greatest extent application risk. The utility model infusion precisionHeight, can realize the controlled in wireless of wireless downloading historical data and insulin pump, and simple in structure, and volume is little,Be easy to carry. Two, bluetooth module is realized wireless connections by bluetooth 4.0 and insulin pump, controls insulinInfusion, download the historical data of insulin pump, show the status information of insulin pump by display module;Meanwhile, this bluetooth module is low in energy consumption, only needs 3ms to complete and starts connection, starts connection speed fast;Transmission range maximum can reach 60-100m, long transmission distance. Can connect host computer by USB communication moduleFor example computer, flat board, be transferred to host computer by historical data, facilitates doctor's analysis management.
Brief description of the drawings
The wireless infusion of insulin system construction drawing that Fig. 1 provides for the utility model embodiment;
The insulin pump structure chart that Fig. 2 provides for the utility model embodiment;
The power supply function structure chart that Fig. 3 provides for the utility model embodiment.
The blue Tooth remote controller structure chart that Fig. 4 provides for the utility model embodiment.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is carried out more comprehensivelyDescription. In accompanying drawing, provide preferred embodiment of the present utility model. But the utility model can be to be permittedMany different forms realize, and are not limited to embodiment described herein. On the contrary, provide these enforcementThe object of example is make the disclosure of the present utility model understand more comprehensively thorough. It should be noted that,When element is called as " being fixed on " another element, it can be directly on another element or also canThere is element placed in the middle. When an element is considered to " connection " another element, it can be directly to connectReceive another element or may have centering elements simultaneously. Unless otherwise defined, the institute using hereinSome technology and scientific terminology and belong to the implication that those skilled in the art of the present utility model conventionally understandIdentical. The term using in description of the present utility model is herein just in order to describe concrete enforcementThe object of example, is not intended to be restriction the utility model. Term as used herein " and/or " comprise oneIndividual or multiple relevant Listed Items arbitrarily with all combinations.
As shown in Figure 1, Fig. 1 ties for the wireless infusion of insulin system 100 that the utility model embodiment providesComposition.
In the present embodiment, wireless infusion of insulin system 100 specifically comprises insulin pump 101 and blue Tooth remote controller1011. Described insulin pump 101 comprise housing, power supply, electric machine assembly, driven unit, Control Component,Man-machine exchange assembly, wireless communication components and drug storage assembly. Described power supply, electric machine assembly, driven unit,Control Component, man-machine exchange assembly, wireless communication components are arranged in described housing; Described electric machine assembly connectsConnect driven unit, drug storage assembly, described Control Component and power supply, driven unit, man-machine exchange assembly, nothingLine communications component connects; On described drug storage assembly, be provided with extrusion infusing pipeline and infusion needle for liquid output; InstituteState electric machine assembly under the control of described Control Component, by described driven unit drive described drug storage assembly fromInfusion needle output liquid; Described wireless communication components and blue Tooth remote controller 1011 RFDCs. Described drivingMoving assembly comprises injection push rod; On the motor output shaft of described electric machine assembly, be provided with external thread section, described noteMedicine push rod passes through inner screw sheath of setting in it outside the output shaft of motor, the output shaft rotation of described motorIn time, is coordinated and is promoted injection push rod and move by internal and external threads. Described man-machine exchange assembly adopts button, touch-screenAny or its combination. The described insulin pump 101 with radio communication function also comprises warning device;Described warning device is arranged in housing, is connected with Control Component. Described warning device is selected vibrator, aobviousShow any or its any combination of screen, alarming horn. Described wireless communication components adopts bluetooth 4.0 with blueTooth remote controller 1011 is communicated by letter.
As shown in Figure 2, described Control Component comprises processor 1, processor 2 in the present embodiment. Described drivingMoving assembly adopts motor driver, and one end connects processor 2, and the other end connects the motor M of described electric machine assembly.Described wireless communication components comprises processor 3 and antenna. Described man-machine exchange assembly adopts button. Described reportAlarm device adopts the combination of vibrator, display screen, alarming horn, and vibrator connects processor 1, processor 2,Alarming horn is that buzzer is driven and connected processor 1, processor 2 by buzzer, and display screen adopts OLEDDisplay screen. Real-time clock (RTC), nonvolatile memory connect processor 1. As shown in Figure 3, described electricitySource is for providing operating voltage, electric machine assembly operating voltage, OLED driving voltage, the electricity of insulin pump 101Source electric quantity monitoring, the monitoring of each supply voltage and each power switch. Described power supply passes through powered battery.
As shown in Figure 4, in the present embodiment, mate with insulin pump 101 use blue Tooth remote controller 1011 concreteComprise power module (not shown), bluetooth module 102, USB communication module 103, main control module 104,Display module 105, buzzer module 106, electromagnetic shaker module 107, LED indicating module 108, memory mouldPiece 109, clock module 110 and key-press module 111. Described power module connects main control module 104, bagContaining powered battery and USB power supply, power supply is according to priority automatically switched, and the powered battery chip that boosts provides steadyFixed 3.3v power supply, USB power supply has low pressure difference linear voltage regulator (LDO) to convert 3.3v to for system.Main control module 104 adopts STM32F103 family chip in the present embodiment, and above all functions module is enteredRow is coordinated to control. STM32F103 series belongs to 32 ARM microcontrollers of low and middle-end, and this family chip isCompany of STMicw Electronics (ST) produces, and its kernel is Cortex-M3.
Described bluetooth module 102 is connected with main control module 104, for the radio communication of insulin pump 101After component matching, carry out wireless telecommunications. Select bluetooth 4.0 modules in bluetooth module 102 described in the present embodiment,By bluetooth 4.0 and insulin pump 101 wireless telecommunications. The CC2540 bluetooth core of TI for bluetooth 4.0 modulesSheet, as the acp chip of bluetooth communication, is responsible for and insulin pump 101 wireless telecommunications, under Bluetooth protocolCarry the data of obtaining insulin pump 101, send instruction insulin pump 101 is controlled. Wherein, CC2540A real SoC solution, in conjunction with protocol stack, profile software and the application of Texas InstrumentSupport, CC2540 becomes and on market, has elasticity and cost-benefit monotype low-power Bluetooth Solution most.
Described USB communication module 103 connects main control module 104, in order to connect host computer 112, and transmission remote controlDevice data are to host computer 112. The communication module of USB described in the present embodiment 103 is selected USB2.0 communication module,Adopt the bulk transfer mode in USB2.0 communications protocol to download remote-controller data to host computer 112. USB2.0Communication module adopts CH3402.0 chip, as connecting communications such as computers, adopts USB2.0 with host computer 112Bulk transfer mode in communications protocol is downloaded remote-controller data. CH340 is the connect chip of a usb bus,Realizing USB turns serial ports, USB and turns the infrared or USB of IrDA and turn LPT.
Described display module 105 is electrically connected with main control module 104, and human-computer interaction interface is provided. In this enforcementDisplay module 105 described in example is selected LCD display. LCD display adopts 2.4 cun of full-color TFT, passes throughFSMC pattern display menu, provides human-computer interaction interface.
Described buzzer module 106 is connected with main control module 104 with shock module, in the time there is warning message,Main control module 104 sends low and high level to buzzer module 106 and shock module, driver module buzzing and shakeThe vibration of dynamic model piece.
Described LED indicating module 108 connects main control module 104, under controlling at main control module 104, refers toShow remote controller running status. Main control module 104 is by sending pulsewidth modulation (PWM) ripple control LED state.
Described memory module 109 connects main control module 104, for storing the number of downloading from insulin pump 101According to, by the ferroelectric I2C agreement storage related data of using. Described clock module 110 is electrically connected main control module 104,Real-time clock is provided, after system cut-off, can normally works.
Described key-press module 111 is electrically connected main control module 104, for input control order. In the present embodimentDescribed key-press module 111 comprises upwards button, downward button, confirmation button and cancellation button, realization sideFormula is the interrupt pin that is connected to middle control, produces and interrupt processing inter-related task while pressing.
The technical solution of the utility model advantage is as follows: one, pass through by electric machine assembly, driven unit, controlThe control system of assembly composition realizes accurate infusion; Complete blue Tooth remote controller and pancreas islet by wireless communication componentsWireless Data Transmission between element pump, realizes the control of blue Tooth remote controller to insulin pump infusion process, and usesThe wireless downloading of medicine historical data; Self-monitoring reliably, realizes real-time abnormal alarm by warning device,Ensure and use safety, reduce to greatest extent application risk. The utility model infusion precision is high, can realize nothingThe controlled in wireless of line downloads historical data and insulin pump, and simple in structure, volume is little, is easy to carry. Two,Bluetooth module is realized wireless connections by bluetooth 4.0 and insulin pump, controls the infusion of insulin, downloads pancreasThe historical data of island element pump, shows the status information of insulin pump by display module; Meanwhile, this bluetooth mouldPiece is low in energy consumption, only needs 3ms to complete and starts connection, starts connection speed fast; Transmission range maximum canReach 60-100m, long transmission distance. Can connect host computer for example computer, flat board by USB communication module,Historical data is transferred to host computer, facilitates doctor's analysis management.
Note, above are only preferred embodiment of the present utility model and institute's application technology principle. Art technologyPersonnel will appreciate that, the utility model is not limited to specific embodiment described here, and those skilled in the art are comeSay and can carry out various obvious variations, readjust and substitute and can not depart from protection model of the present utility modelEnclose. Therefore, although by above embodiment, the utility model is described in further detail, thisUtility model is not limited only to above embodiment, in the situation that not departing from the utility model design, all rightComprise more other equivalent embodiment, and scope of the present utility model is determined by appended claim scope.
Claims (9)
1. a wireless infusion of insulin system, is characterized in that, comprises insulin pump and blue Tooth remote controller;Described insulin pump comprises housing, power supply, electric machine assembly, driven unit, Control Component, man-machine exchange groupPart, wireless communication components and drug storage assembly, wherein, described power supply, electric machine assembly, driven unit, controlAssembly, man-machine exchange assembly, wireless communication components are arranged in described housing; Described electric machine assembly connection is drivenMoving assembly, drug storage assembly, described Control Component and power supply, driven unit, man-machine exchange assembly, channel radioLetter assembly connects; On described drug storage assembly, be provided with extrusion infusing pipeline and infusion needle for liquid output; Described electricityThermomechanical components, under the control of described Control Component, drives described drug storage assembly from infusion by described driven unitPin output liquid; Described wireless communication components and blue Tooth remote controller RFDC; Described blue Tooth remote controllerComprise power module, bluetooth module, USB communication module, main control module, display module, buzzer module,Electromagnetic shaker module, LED indicating module, memory module, clock module and key-press module, described power supplyModule connects main control module, comprises powered battery and USB power supply; Described bluetooth module is connected with main control module,Carry out wireless telecommunications for after mating with the wireless communication components of insulin pump; Described USB communication module connectsMain control module, in order to connect host computer, transmission remote-controller data is to host computer; Described display module and master controlModule electrical connection, provides human-computer interaction interface; Described buzzer module is connected with main control module with shock module,In the time there is warning message, main control module sends low and high level to buzzer module and shock module, drives mouldPiece buzzing and shock module vibration; Described LED indicating module connects main control module, in main control module controlUnder system, instruction remote controller running status; Described memory module connects main control module, for storing from pancreas isletThe data that element pump is downloaded; Described clock module electrical connection main control module, provides real-time clock; Described button mouldPiece electrical connection main control module, for input control order.
2. wireless infusion of insulin system according to claim 1, is characterized in that, described driving groupPart comprises injection push rod; On the motor output shaft of described electric machine assembly, be provided with external thread section, described injection pushes awayBar by inner screw sheath of arranging in it outside the output shaft of motor, logical when the output shaft rotation of described motorCrossing internal and external threads coordinates promotion injection push rod to move.
3. wireless infusion of insulin system according to claim 1, is characterized in that, described man-machine friendshipChange assembly and adopt any or its combination of button, touch-screen.
4. wireless infusion of insulin system according to claim 1, is characterized in that described insulinPump also comprises warning device; Described warning device is arranged in housing, is connected with Control Component.
5. wireless infusion of insulin system according to claim 4, is characterized in that, described warning dressPut any or its any combination of selecting vibrator, display screen, alarming horn.
6. wireless infusion of insulin system according to claim 1, is characterized in that, described bluetooth mouldPiece is selected bluetooth 4.0 modules, by bluetooth 4.0 and wireless communication components communication.
7. wireless infusion of insulin system according to claim 1, is characterized in that, described USB is logicalNews module is selected USB2.0 communication module, adopts the bulk transfer mode in USB2.0 communications protocol to download distantControl device data are to host computer.
8. wireless infusion of insulin system according to claim 1, is characterized in that, described demonstration mouldPiece is selected LCD display.
9. according to the wireless infusion of insulin system one of claim 1 to 8 Suo Shu, it is characterized in that instituteState key-press module and comprise upwards button, downward button, confirmation button and cancellation button.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935034.XU CN205252227U (en) | 2015-11-20 | 2015-11-20 | Wireless insulin infusion system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520935034.XU CN205252227U (en) | 2015-11-20 | 2015-11-20 | Wireless insulin infusion system |
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| CN205252227U true CN205252227U (en) | 2016-05-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327430A (en) * | 2015-11-20 | 2016-02-17 | 无锡顶点医疗器械有限公司 | Wireless insulin infusion system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327430A (en) * | 2015-11-20 | 2016-02-17 | 无锡顶点医疗器械有限公司 | Wireless insulin infusion system |
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