CN2659453Y - Splitting insulin pump - Google Patents

Splitting insulin pump Download PDF

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Publication number
CN2659453Y
CN2659453Y CN 200320121969 CN200320121969U CN2659453Y CN 2659453 Y CN2659453 Y CN 2659453Y CN 200320121969 CN200320121969 CN 200320121969 CN 200320121969 U CN200320121969 U CN 200320121969U CN 2659453 Y CN2659453 Y CN 2659453Y
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pump
receiver
processing unit
central processing
micro
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CN 200320121969
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Chinese (zh)
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王勤
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王勤
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Abstract

The utility model relates to a separate insulin pump, which is composed of a separate pump body and a controlling part. The pump body includes a solution storage container and a micro-membrane pump. The inlet and the outlet of the micro-membrane pump are connected with the solution storage container and an indwelling needle respectively. The controlling part includes a remote control and a receiver. The receiver and the pump body are integrally arranged, and the remote control and the pump body are arranged separately. The receiver includes a central processing unit, a wireless transceiver, and a high pressure generator. The receiver outputs the control voltage to the actuator of the micro-membrane pump, to make the actuator vibrate. Consequently, a pump membrane under the actuator is caused to move up and down, therefore, the volume of the pump cavity is changed, and the infusion is realized. The remote control includes a central processing unit and a wireless transceiver. The remote control sends the infusion instruction of the non-basal rate such as the bolus, etc. to the receiver according to the setting program. And the infusion instruction of the basic amount is controlled by the receiver. Since the volume of the infusion part carried on a human body is so small that the infusion part can be stuck on the human body by adhesive plaster, and then the patient can move around freely.

Description

分体式胰岛素泵 Split insulin pump

技术领域 FIELD

本实用新型涉及一种医用装置,更确切地说是涉及一种胰岛素泵,用于自动地为佩带胰岛素泵的糖尿病患者定时定量地输注胰岛素。 The present invention relates to a medical apparatus, and more specifically relates to an insulin pump for automatically wearable insulin pump for diabetics timing quantitative infusion of insulin.

背景技术 Background technique

胰岛素泵是模拟胰腺向人体输注胰岛素的装置,以极高的精度自动定量地向人体输注胰岛素,从而使糖尿病患者24小时保持血糖平稳。 Pancreatic insulin pump means is an analog of the human insulin infusion, with extremely high precision quantitative automatic infusion of insulin to the body, so that the 24 hours remained stable diabetics glucose.

专利号为99255511.6、名称为“胰岛素泵”的中国专利,公开了一种胰岛素泵的设计方案,由控制装置、动力装置和输注装置构成。 Patent No. 99255511.6, entitled "insulin pump" Chinese patent discloses a design of an insulin pump, the control means, power means and infusion apparatus. 控制装置主要包括键盘、显示器和一中央处理单元及其外围电路;动力装置主要包括电机、传动装置和直线运动机构(由轴联器、丝杠与丝母构成;或者由传动皮带、齿轮与齿条构成);输注装置则是一注射器。 The control device includes a keyboard, a display and a central processing unit and peripheral circuits; power means includes a motor, and linear motion transmission mechanism (a shaft is associated with a nut screw configuration; or a transmission belt, gear teeth Article configuration); infusion device is a syringe. 控制装置按设置程序向动力装置发出指令并检查指令的执行情况,动力装置根据指令产生动作,带动输注装置的活塞在针筒内作伸缩运动,推动注射器向导管内输注胰岛素药液,一端与导管连接的留置针留置在人体皮下,使药液定时定量地注入人体内。 Implementation of the control means issues a command to the press setup instructions and check the power unit, the power generating means according to an operation command to drive the infusion device for telescopic movement of the piston within the barrel, push the liquid insulin syringe infusion catheter, one end of the indwelling catheter indwelling needle connected to the human skin, so that liquid injected into the body time quantitative. 活塞在针筒内的伸缩运动通过控制电机的正反转实现。 Telescoping movement of the piston within the barrel is achieved by controlling the motor reversing.

在使用胰岛素泵前需要测量人体24小时中的血糖变化曲线,再根据该曲线制定出胰岛素的输注方案,将输注方案转换成一组数据输入控制装置的中央处理单元中,中央处理单元将按该输注方案控制动力装置和输注装置动作,定时定量地将胰岛素输注入人体内。 The central processing unit prior to the insulin pump requires the use of measurement of blood glucose curve of the body 24 hours, and then develop insulin infusion regimen according to this curve, infusion protocol converted into a set of control data input means, a central processing unit will the power control unit infusion protocol and the operation of the infusion device, the timing quantitative insulin infused human body.

该胰岛素泵,将控制装置、动力装置及输注装置(包括储液容器)设置在一个如BP机大小的盒子内,通过管路将胰岛素液送到植于皮下的留置针中到达人体内。 The insulin pump, the control means, power means and infusion means (including liquid reservoir) is provided in a machine such as BP-sized box, the indwelling needle through the line to the insulin was implanted under the skin of the human body arrive. 该种结构的胰岛素泵,对于患者来说最大的不便是除了要佩带小盒外,身上还要一天24小时地带着管路与留置针,在洗澡、游泳、睡觉时都要小心地照顾好它们。 Insulin pump this kind of structure, the biggest inconvenience for patients is in addition to wearing the locket, but who would also like 24 hours a day with the pipeline and catheter, bathing, swimming, sleeping should be careful to take good care of them .

申请人注意到有一种带压力互锁的微量薄膜泵,是一种非机械传动、非直通排放的微量薄膜泵,已应用于生物工程、血液循环系统、医用微量药液输注中。 Applicant notes trace film interlocking with pressure pump that is a non-mechanical transmission, micro membrane pump through the non-discharge, has been used in biological engineering, the blood circulatory system, micro medical liquid infusion. 该微量薄膜泵以一致动器为动力源,可带动设置于其下方的泵膜作上下往复运动,使泵腔内的体积发生变化,进而实现从入口吸入微量液体,从出口排出微量液体。 The micro-pump actuator film as a power source, a pump may be driven up and down reciprocation of the lower film thereon, the volume of the pump chamber is changed, so as to realize a suction inlet from the trace amount of liquid, the liquid is discharged from the outlet trace. 致动器可以是压电陶瓷或磁致伸缩材料或电磁铁,甚至用电机轴上的凸轮压一个弹簧片构成。 The actuator may be a piezoelectric ceramic or a magnetostrictive material or an electromagnet, and even with a compression cam motor shaft spring piece configuration. 将该薄膜泵用作胰岛素泵,由于以致动器作动力源,非机械传动,而使胰岛素泵结构简单、体积减小。 The membrane pump is used as an insulin pump, in consequence of the actuator as a power source, a non-mechanical transmission, the simple structure of the insulin pump, volume decreases. 由于该微量泵带有压力互锁功能,因此当液体输入端压力高于其输出端时,液体也不会不受泵体的控制而直通排放,更具安全性与可靠性。 Since the micropump with a pressure interlock, so that when the liquid pressure is higher than the input terminal of its output, the liquid does not uncontrolled discharge through the pump body and, more safety and reliability.

实用新型内容鉴于上述两项背景技术,本实用新型的目的是设计一种分体式胰岛素泵,让需要人体佩带的输注部分体积极小,小到可以用胶布贴在身体上,而对其输注进行控制的部分则在人体外,使患者的行动如常人一样轻松自如。 SUMMARY In view of the above-described two background art, the object of the present invention is to design a split insulin pump, the infusion section so that the body needs to wear very small volume, small enough to be attached to the body with tape, and its output NOTE controlled and partly outside the human body, the patient's actions as easily as ordinary people freely.

本实用新型的目的是通过以下技术实现的:一种分体式胰岛素泵,由泵体部分和控制部分组成,泵体部分包括储液容器和微量薄膜泵,微量薄膜泵的入口与储液容器联接,微量薄膜泵的出口与留置针联接,微量薄膜泵的致动器与控制部分连接,其特征在于:所述的控制部分包括遥控器和接收器,所述的接收器与泵体一体设置,所述的遥控器与泵体分体设置;所述的遥控器包括中央处理单元和无线收发器,无线收发器与中央处理单元连接;所述的接收器包括中央处理单元、无线收发器和高压发生器;无线收发器、高压发生器分别连接中央处理单元,高压发生器的输出连接所述微量薄膜泵的致动器。 The object of the present invention is achieved by the following technique: a separate-type insulin pumps, a pump section and a control part, the body part comprising an inlet and the reservoir and the reservoir micro membrane pump, membrane pump coupling trace , outlet catheter coupled to a micro membrane pump, a micro membrane pump actuator is connected to the control section, wherein: said control portion includes a remote controller and a receiver, said receiver provided integrally with the pump, the remote controller is provided separately from the pump body; said remote controller includes a central processing unit and a wireless transceiver, a wireless transceiver connected to the central processing unit; said receiver comprises a central processing unit, a wireless transceiver and a high pressure generator; a wireless transceiver, the high voltage generator are connected to a central processing unit, the output of the high voltage generator connected to the actuator of the micro membrane pump.

所述的接收器还包括一控制开关,与所述接收器的中央处理单元连接,用于控制接收器的无线收发器工作。 Said receiver further comprises a control switch connected to the central processing unit of the receiver, the receiver for controlling a wireless transceiver operation.

所述的接收器还包括一显示器,与所述接收器的中央处理单元连接。 Said receiver further comprising a display connected to the central processing unit of the receiver.

所述的遥控器还包括键盘和显示器,分别与所述遥控器的中央处理单元连接。 Said remote controller further includes a keyboard and a display, are connected to the central processing unit of the remote controller.

所述的接收器包括一线控接口,与所述接收器的中央处理单元连接;所述的遥控器包括一线控接口,与所述遥控器的中央处理单元连接;接收器的线控接口与遥控器的线控接口通过导线连接。 The receiver comprises a wire interface connected to said central processing unit receiver; said remote controller includes a remote control interface connected to the central processing unit of the remote control; wire interface remote receiver Interface wire is connected by wires.

所述的储液容器是一软容器;还包括一压力保护器,设置在该软容器上,在外界压力大于泵允许的压力时泄漏软容器中的液体;所述的软容器上设置有注液口,用于补充容器内液体,所述的软容器上设置有出液口,与所述微量薄膜泵的入口联接。 Said liquid storing container is a flexible container; further comprising a pressure guard disposed on the flexible container, leakage of the liquid in the flexible container when the external pressure is greater than the allowable pressure of the pump; disposed on said flexible container having injection liquid inlet for the liquid replenishing container, the liquid outlet is provided on the flexible container, coupled with an inlet of the micro-membrane pump.

所述的微量薄膜泵位于泵体中心位置处,微量薄膜泵的一侧设置储液容器,微量薄膜泵的另一侧设置接收器,所述储液容器、微量薄膜泵和接收器上方还覆盖有塑料壳体。 Said micro membrane pump is located at a central position of the pump, the reservoir is provided above the side of the micro membrane pump, the other side of the receiver micro membrane pump, said reservoir, and a micro membrane pump also covers the receiver there are plastic housing.

本实用新型通过设置遥控器与接收器,对胰岛素泵的控制装置实施分体,遥控器按设置程序向接收器发出输注指令,输注指令包括餐前量输注等非常规的输注,而胰岛素的日常基础量输注则由接收器内的中央处理单元控制进行。 The present invention by providing a remote control and the receiver, the control device of an insulin pump split embodiment, the remote control program issues an infusion set according to an instruction to the receiver, including unconventional instruction infusion infusion infusion amount and the like before a meal, and the amount of insulin infusion on a daily basis by a central processing unit for controlling the receiver. 接收器在中央处理单元控制下通过高压发生器向微量薄膜泵的致动器输出控制电压,使致动器振动,带动其下的泵膜上下往复运动,改变泵腔内的体积,实现从储液容器吸入液体、从微量薄膜泵的出口排出液体,从而达到向人体输注胰岛素液的目的。 The receiver at the central processing unit is controlled by a control voltage generator output actuator movable micro membrane pump voltage to the actuator vibration actuator, which drives the pump diaphragm to reciprocate up and down, changing the volume of the pump chamber, from a reservoir drawing liquid fluid container, the liquid is discharged from the outlet of micro membrane pump, so as to achieve an infusion of insulin to the body fluid. 遥控器与接收器间通过无线方式进行通信。 Between the remote control and the receiver communicate by radio.

本实用新型将胰岛素泵体积较大的部分设置在遥控器内,将胰岛素泵体积较小的部分设置在接收器内,并采用带压力互锁的微量薄膜泵,从而使佩带在人体上的部分极小,只是储液容器、微量薄膜泵与接收器的结合体,小到可以用胶布贴在身体上,由于没有管路的拖累,患者可轻松自如地行动。 The present invention will be larger portion insulin pump disposed in the remote controller, the smaller the volume of insulin pump portion is provided in the receiver, and by micro-membrane pump with pressure interlocked so that worn on the body portion very small, just a combination of the reservoir, micro membrane pump and a receiver, small enough to be attached to the body with tape, because there is no drag on the line, the patient can ease operations. 而如卡片一样的遥控器则可放在随身携带的任何地方。 The same remote control as the card can be placed anywhere carry.

在接收器上设置手动开关,来控制接收器上无线收发器的工作,由于只有在需要非常规输注时才打开无线收发器,故可节约接收器的耗电。 A receiver provided on the manual switch, to control operation of the wireless transceiver on the receiver, since only open when required radio transceiver unconventional infusion, it can save the power consumption of the receiver.

本实用新型的分体式胰岛素泵,在接收器与遥控器上都设置了线控接口,在强电磁干扰地区,为避免无线通信不正常,可通过该线控接口,以有线方式实现遥控器对接收器的控制。 The present invention split insulin pump, on the receiver and the remote control are set wire interfaces, in strong electromagnetic interference area, the wireless communication is not normal in order to avoid, through which wire interface in a wired manner to a remote control control the receiver.

附图说明 BRIEF DESCRIPTION

图1是分体式胰岛素泵的原理性结构框图;图2是图1中泵体的外形结构示意图;图3是图1中泵体的外形结构侧视示意图;图4是图2中泵体的AA向剖视结构示意图;图5是图1中泵体部分的接收器电原理图;图6是图1中遥控器部分的电原理图。 FIG 1 is a schematic block diagram of a split insulin pump; FIG. 2 is a schematic configuration diagram of an outline of the pump body; FIG. 3 is an outline configuration diagram of the pump body 1 a schematic side view; FIG. 4 is a pump body 2 in FIG. AA to the schematic configuration cross-sectional view; FIG. 5 is an electrical schematic diagram of the receiver of FIG pump body portion 1; FIG. 6 is a diagram showing an electrical schematic diagram of the remote controller portion.

具体实施方式 Detailed ways

下面结合实施例及附图进一步说明本实用新型的技术方案。 Further described below in conjunction with embodiments of the present invention and the technical solution according to the accompanying drawings.

参见图1,本实用新型将胰岛素泵分体为泵体部分11与遥控器12两个部分,两个部分间既可通过无线方式进行控制,也可通过有线方式进行线控控制。 Referring to Figure 1, the present invention is to separate the insulin pump 11 and the pump portion 12 remote two portions, can be controlled by a wireless manner between the two parts, can also be controlled by the wired remote control. 泵体部分11贴设在患者身上,其上的留置针植入皮下,留置针直接与微量薄膜泵联接,微量薄膜泵与储液容器联接,中间没有管路。 The pump portion 11 is provided on a patient, an indwelling needle which is implanted subcutaneously on the indwelling needle is directly coupled with micro membrane pump, micro membrane pump is coupled with the reservoir, with no line. 遥控器12应距离泵体部分11尽量近,控制信号要进行编码,既要避免无控制信号时的误动,又要避免有控制信号时的不动,还要防止对其它胰岛素泵的误操作。 From the remote controller 12 should be as close to the pump portion 11, a control signal to be encoded, it is necessary to avoid a malfunction when no control signal, but also to avoid the control signal is not moving, but also to prevent the misuse of other insulin pump .

参见图2、图3、图4,图中示出泵体部分11的结构,包括储液容器21、微量薄膜泵23和接收器22,微量薄膜泵23的出口处设置留置针24,泵体部分11上可覆盖一塑料壳25,对泵体部分进行保护。 Referring to FIG. 2, FIG. 3, FIG. 4, FIG. 11 shows the structure of the pump portion, comprising the reservoir 21, pump 23 and the thin film micro receiver 22, micro diaphragm pump 23 is provided at the outlet of the indwelling needle 24, the pump 11 may cover a portion of the plastic housing 25, to protect the pump part.

储液容器21可做成软容器或者硬容器。 The reservoir container 21 can be made flexible or rigid container. 以软容器为例,可在软容器上设置一个压力保护器,当外界压力大于泵允许的压力时,该压力保护器会自动地将软容器中的液体泄漏出去,以免外力作用将液体输注入人体内。 Soft container, for example, may be provided at a pressure on the flexible protective container when the external pressure is greater than the allowable pump pressure, which will automatically protect the liquid leaks out the soft container, the liquid infusion to avoid external force into the human body. 该软容器有一个注液口,允许从注液口补充液体,该软容器有一个出液口,允许液体从出液口进入微量薄膜泵23内。 The container has a flexible injection port, allowing additional liquid from the injection port, the flexible container having a liquid outlet allowing liquid to enter the micro-diaphragm pump 23 from the melt outlet. 储液容器21的容量大小通常为10-30克。 The size of the reservoir capacity 21 is typically 10-30 g.

微量薄膜泵23是一种电子泵,其动力源是致动器,致动器可以是压电陶瓷或磁致伸缩器件或电磁铁。 Micro membrane pump is an electrical pump 23, which is a power source of the actuator, the actuator may be a piezoelectric ceramic or a magnetostrictive element or an electromagnet. 泵的入口联接储液容器,出口直接联接留置针24,留置针24植入人体皮下。 An inlet pump coupled to the reservoir, outlet catheter 24 is coupled directly, subcutaneously implanted catheter 24. 微量薄膜泵23上的致动器通过导线连接接收器22。 Micro membrane pump actuator 23 is connected to receiver 22 by a wire.

参见图5,是接收器22的电原理图。 Referring to Figure 5, an electrical schematic diagram of a receiver 22. 包括中央处理单元(CPU)51,无线收发器52,显示器53,高压发生器54,按钮开关55,线控接口56和电源57。 A central processing unit (CPU) 51, a wireless transceiver 52, a display 53, a high voltage generator 54, the push button switch 55, power source wire 57 and the interface 56.

无线收发器52在按下按钮开关55的一段时间内,在CPU 51的控制下工作,接收遥控器12的控制指令,在控制指令中规定了泵体的非常规量输注,如餐前输注量等。 Wireless transceiver 52 presses the button switch 55 is a period of time, under the control of the CPU 51, the remote control instruction receiver 12, a predetermined amount of the unconventional infusion pump in the control commands, as fasting input NOTE amount. CPU 51接收到输注指令,将输注量换算成输注时间,向微量薄膜泵的致动器231(如压电陶瓷)输送控制电压,控制输注。 CPU 51 receives the instruction infusion, infusion amount was converted to the infusion time, the transport control voltage, controls the actuator 231 to the infusion micro pump film (piezoelectric ceramic). 由于致动器231的工作电压较高,还需要高压发生器54进行电压提升。 Due to the high operating voltage of the actuator 231, but also to enhance the high-voltage generator 54 voltage. 输注完成后可在CPU 51的控制下用音响表示输注正常或错误。 After completion of the infusion infusion may represent a normal or an error sound under the control of the CPU 51. 之所以用按钮开关55控制无线收发器52的工作,主要是为了节省接收器的耗电。 The reason to use push-button switch 55 controlling a wireless transceiver 52 to work, mainly in order to save power consumption of the receiver. 电源57采用微型电池供电。 57 miniature battery power. 本实施例中,无线收发器52只进行接收不进行发送。 In this embodiment, the wireless transceiver 52 receives transmission is not performed.

接收器上还可设置电气接口56,与上位微机连接后,供读取泵体动作的历史记录,也用于与遥控器12进行线控通信。 The electrical interface may also be provided on the receiver 56, the connection to the host computer, the reading history for pump operation, but also for communicating with a remote control wire 12.

参见图6,为遥控器12的电原理图,包括中央处理单元(CPU)61,键盘62,液晶显示器63,无线收发器64,线控接口65和电源66。 Referring to Figure 6, an electrical schematic diagram of the remote controller 12 includes a central processing unit (CPU) 61, a keyboard 62, a liquid crystal display 63, a wireless transceiver 64, power supply 66 and remote control interface 65.

键盘62与液晶显示器63用于实现人机对话,无线收发器64用于与泵体11中的接收器进行无线通信,本实施例中的无线收发器64只进行发送不进行接收。 Keyboard 62 and a liquid crystal display 63 for man-machine dialogue, a wireless transceiver 64 for wireless communication with a receiver in the pump body 11, a wireless transceiver embodiment 64 of the present embodiment does not transmit receive. 线控接口65用于与泵体部分接收器的线控接口56对接,实现有线控制。 Wire interface 65 to the receiver portion of the pump body 56 butt-wire interfaces, wired control. 电源66可采用钮扣电池。 Power supply 66 can be a button cell.

利用中央处理单元按预设程序定时定量地控制基础量输注,及采用无线收发方式实现遥控器对接收器的控制,进行非基础量的输注。 Using a central processing unit according to a preset control program time quantitative basic amount of infusion, and wireless remote control transceiver manner to the receiver, the base amount of the non-infusion. 上述方案可采用传统使用的无线收发技术实现,本技术领域中等技术水平的技术人员不必经过创造性劳动即可实施,故不再给出具体的实施电路。 The above-described embodiment can be used in conventional radio technology, secondary technical level of skill in the art can be implemented without going through the creative work, it is a specific embodiment of the circuit is not given.

本实用新型的胰岛素泵,通过分体的泵体与遥控器,摆脱了导管的拖累,使患者可轻松自如地活动。 Insulin pump of the present invention, by a separate pump and a remote control, the drag out of the catheter, the patient can ease activity.

Claims (7)

1.一种分体式胰岛素泵,由泵体部分和控制部分组成,泵体部分包括储液容器和微量薄膜泵,微量薄膜泵的入口与储液容器联接,微量薄膜泵的出口与留置针联接,微量薄膜泵的致动器与控制部分连接,其特征在于:所述的控制部分包括遥控器和接收器,所述的接收器与泵体一体设置,所述的遥控器与泵体分体设置;所述的遥控器包括中央处理单元和无线收发器,无线收发器与中央处理单元连接;所述的接收器包括中央处理单元、无线收发器和高压发生器;无线收发器、高压发生器分别连接中央处理单元,高压发生器的输出连接所述微量薄膜泵的致动器。 A split insulin pump, a pump section and a control part, the body portion comprises a liquid reservoir and a micro membrane pump, the reservoir coupled to the inlet micro membrane pump, and an outlet micro membrane pump is coupled with the indwelling needle , micro membrane pump actuator connected to the control section, wherein: said control portion includes a remote controller and a receiver, said receiver provided integrally with the pump, the pump with the remote controller separately set; said remote controller includes a central processing unit and a wireless transceiver, a wireless transceiver connected to the central processing unit; said receiver comprises a central processing unit, a wireless transceiver and a high voltage generator; a wireless transceiver, the high voltage generator They are connected to the central processing unit, the output of the high voltage generator connected to the actuator of the micro membrane pump.
2.根据权利要求1所述的分体式胰岛素泵,其特征在于:所述的接收器还包括一控制开关,与所述接收器的中央处理单元连接,用于控制接收器的无线收发器工作。 The split insulin pump according to claim 1, wherein: said receiver further comprises a control switch connected to the central processing unit of the receiver, the receiver for controlling the wireless transceiver work .
3.根据权利要求1所述的分体式胰岛素泵,其特征在于:所述的接收器还包括一显示器,与所述接收器的中央处理单元连接。 3. The split insulin pump according to claim 1, wherein: said receiver further comprising a display connected to the central processing unit of the receiver.
4.根据权利要求1所述的分体式胰岛素泵,其特征在于:所述的遥控器还包括键盘和显示器,分别与所述遥控器的中央处理单元连接。 Split according to claim 1 of the insulin pump, wherein: said remote controller further includes a keyboard and a display, respectively connected to the central processing unit of the remote control.
5.根据权利要求1所述的分体式胰岛素泵,其特征在于:所述的接收器包括一线控接口,与所述接收器的中央处理单元连接;所述的遥控器包括一线控接口,与所述遥控器的中央处理单元连接;接收器的线控接口与遥控器的线控接口通过导线连接。 5. The split insulin pump according to claim 1, wherein: said receiver includes a remote control interface connected to said central processing unit receiver; said remote controller includes a remote control interfaces, and the central processing unit is connected to a remote controller; wire interface to the remote receiver by a wire-wire interface.
6.根据权利要求1所述的分体式胰岛素泵,其特征在于:所述的储液容器是一软容器;还包括一压力保护器,设置在该软容器上,在外界压力大于泵允许的压力时泄漏软容器中的液体;所述的软容器上设置有注液口,用于补充容器内液体,所述的软容器上设置有出液口,与所述微量薄膜泵的入口联接。 The split insulin pump according to claim 1, wherein: said liquid accommodating container is a flexible container; further comprising a pressure guard disposed on the flexible container, the external pressure is greater than the allowable pump soft pressure leak liquid container; liquid injection port is provided on the flexible container, the replenishing container for a liquid, with a liquid outlet provided on said flexible container, said inlet coupled to the micro-membrane pump.
7.根据权利要求1所述的分体式胰岛素泵,其特征在于:所述的微量薄膜泵位于泵体中心位置处,微量薄膜泵的一侧设置储液容器,微量薄膜泵的另一侧设置接收器,所述储液容器、微量薄膜泵的接收器上方还覆盖有塑料壳体。 The split insulin pump according to claim 1, wherein: said micro membrane pump is located at a central position of the pump, a side of the other side of the reservoir is provided in the micro membrane pump, a micro membrane pump the receiver, said reservoir, the top of the receiver micro membrane pump is also covered with a plastic housing.
CN 200320121969 2003-11-21 2003-11-21 Splitting insulin pump CN2659453Y (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010009648A1 (en) * 2008-07-25 2010-01-28 微创医疗器械(上海)有限公司 Medical injection pump
CN101340938B (en) * 2005-11-07 2012-05-30 梅丁格有限公司 Modular portable infusion pump
CN102805887A (en) * 2012-04-11 2012-12-05 郑攀 Wireless communication system for coating type insulin pumps
CN103495232A (en) * 2013-10-16 2014-01-08 李秀 Intelligent drug release device
CN105327430A (en) * 2015-11-20 2016-02-17 无锡顶点医疗器械有限公司 Wireless insulin infusion system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101340938B (en) * 2005-11-07 2012-05-30 梅丁格有限公司 Modular portable infusion pump
CN102813976A (en) * 2005-11-07 2012-12-12 梅丁格有限公司 Portable modularization infusion pump
WO2010009648A1 (en) * 2008-07-25 2010-01-28 微创医疗器械(上海)有限公司 Medical injection pump
CN101632847B (en) * 2008-07-25 2012-11-21 微创医疗器械(上海)有限公司 Medical injection pump
CN102805887A (en) * 2012-04-11 2012-12-05 郑攀 Wireless communication system for coating type insulin pumps
CN103495232A (en) * 2013-10-16 2014-01-08 李秀 Intelligent drug release device
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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