CN104841039A - Micro injection pump with heating function and work method thereof - Google Patents

Micro injection pump with heating function and work method thereof Download PDF

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Publication number
CN104841039A
CN104841039A CN201510225230.2A CN201510225230A CN104841039A CN 104841039 A CN104841039 A CN 104841039A CN 201510225230 A CN201510225230 A CN 201510225230A CN 104841039 A CN104841039 A CN 104841039A
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China
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temperature
heating
unit
syringe pump
host
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CN201510225230.2A
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Chinese (zh)
Inventor
易明军
王争
孙继蕃
赖刚
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深圳圣诺医疗设备有限公司
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Priority to CN201510225230.2A priority Critical patent/CN104841039A/en
Publication of CN104841039A publication Critical patent/CN104841039A/en

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Abstract

The invention discloses a micro injection pump with a heating function and a work method thereof. The micro injection pump with the heating function comprises a micro injection pump host, an injection unit connected with the micro injection pump host, a heating unit connected with the micro injection pump host and a temperature sensor connected with the micro injection pump host, wherein the micro injection pump host controls the heating unit to start and stop according to temperature data sensed by the temperature sensor. The micro injection pump with the heating function can heat liquid medicine to suitable temperature and then inject the liquid medicine into a patient by arranging the temperature sensor and the heating unit in cooperative mode, reduces a discomfort feeling for the patient, generated due to low liquid medicine temperature, and improves user experience.

Description

带加热功能的微量注射泵及其工作方法 Syringe pump and a working method with a heating function

技术领域 FIELD

[0001] 本发明涉及医疗器械领域,尤其涉及一种带加热功能的微量注射泵及其工作方法。 [0001] The present invention relates to the field of medical devices, and particularly to syringe pump and method of working with a heating function.

背景技术 Background technique

[0002] 微量注射泵配合注射器使用,供临床对患者进行静脉输注药液。 [0002] The syringe pump with a syringe used for clinical patient infusion liquid. 当注射器内的药液温度过低时,注射到患者体内会使患者产生不适感。 When the liquid temperature is too low in the syringe, injected into the body causes the patient to produce patient discomfort. 目前市场上已经出现有不少各具功能的微量注射泵产品,但目前的微量注射泵功能中缺乏对药液加热的功能,仍然克服不了药液温度过低时使患者产生的不适感。 Currently on the market there have been a lot of micro-injection pumps each with features, but the current lack of micro-injection pump function of the liquid heating function, so that patients have still not overcome when the liquid temperature is too low discomfort.

发明内容 SUMMARY

[0003] 本发明要解决的技术问题在于,提供一种可对注射的药液进行适当加热的带加热功能的微量注射泵及其工作方法。 [0003] The present invention is to solve the technical problem is to provide a chemical liquid can be injected syringe pump and a working method with a heating function suitably heated.

[0004] 本发明解决其技术问题所采用的技术方案是:提供一种带加热功能的微量注射泵,包括: [0004] aspect of the present invention to solve the technical problem are: to provide a heating function with a syringe pump, comprising:

[0005] 微量注射泵主机; [0005] Host microsyringe pump;

[0006] 与所述微量注射泵主机连接,用于注射药液的注射器单元; [0006] The syringe pump is connected to the host, the injector unit for injecting a drug solution;

[0007] 与所述微量注射泵主机连接,用于加热所述注射器单元内药液的加热单元;以及 [0007] The syringe pump is connected to the host, the heating means for heating said chemical injector unit; and

[0008] 与所述微量注射泵主机连接,用于感测所述加热单元或注射器单元的温度,并将感测到的温度数据传送至所述注射泵主机的温度传感器; [0008] The syringe pump is connected to the host, for sensing the temperature of the heating unit or the injector unit, and the sensed temperature data to the main injection pump is a temperature sensor;

[0009] 所述微量注射泵主机根据所述温度传感器感测到的温度数据控制所述加热单元的启停。 The [0009] The syringe pump host said temperature sensor senses the temperature data to control start and stop of the heating unit.

[0010] 优选地,所述微量注射泵主机上设有供所述温度传感器接入的数据接口。 [0010] Preferably, the data interface is provided for the temperature sensor to access hosts on the syringe pump.

[0011] 优选地,所述微量注射泵主机上设有供所述加热单元接入、供电给所述加热单元的电源接口;所述微量注射泵主机根据所述温度传感器感测到的温度数据控制所述电源接口的通断,从而控制所述加热单元的启停。 [0011] Preferably, the trace heating means is provided for the access, power supply to the heating of the interface unit on an injection pump host; temperature data of said host micro-injection pump according to said temperature sensor senses the the on-off control of the power interface, thereby controlling start and stop of the heating unit.

[0012] 优选地,所述微量注射泵还包括: [0012] Preferably, the syringe pump further comprising:

[0013] 与所述电源接口连接,用于感测所述加热单元或注射器单元温度的限温装置; [0013] interfaced with the power source, said heating means for sensing the temperature of the injector unit or the temperature limiting means;

[0014] 所述限温装置根据感测到的温度数据控制所述电源接口的通断。 [0014] The temperature-limiting device power-off control of the interface according to the sensed temperature data.

[0015] 优选地,所述加热单元设置在所述注射器单元的注射筒外周或者输液管上;或者, [0015] Preferably, the heating unit is provided on the outer periphery of the syringe barrel of the syringe or an infusion tube means; or

[0016] 所述注射器单元的输液管缠绕在所述加热单元上。 Infusion tube [0016] The injector unit is wound on the heating unit.

[0017] 优选地,所述温度传感器和限温装置与所述加热单元接触以感测所述加热单元的温度;或者,所述温度传感器和限温装置与所述注射器单元接触以感测所述注射器单元的温度。 [0017] Preferably, the temperature sensor and temperature limiting means in contact with said heating means to sense the temperature of the heating unit; alternatively, the temperature sensor and temperature limiting device and the injector unit to sense the contact of the said temperature of the injector unit.

[0018] 优选地,所述微量注射泵主机包括外壳以及设置在所述外壳内的控制单元,所述注射器单元设置在所述外壳上; [0018] Preferably, the syringe pump comprising a housing and a main control unit disposed within the housing, the injector unit is provided on the housing;

[0019] 所述加热单元固定在所述外壳上;或者,所述微量注射泵主机还包括支架,所述支架独立并位于所述外壳一侧或安装在所述外壳上,所述加热单元固定在所述支架上。 [0019] The heating unit is fixed to the housing; Alternatively, the syringe pump further comprising a host a bracket independent of the housing and located on one side or mounted on the housing, the heating unit is fixed on the bracket.

[0020] 优选地,所述微量注射泵主机还包括与所述控制单元连接的操作面板,所述操作面板设置在所述外壳上。 [0020] Preferably, the syringe pump further comprising a master control unit connected to the operation panel, the operation panel disposed on the housing.

[0021] 本发明还提供一种带加热功能的微量注射泵的工作方法,包括以下步骤: [0021] The present invention also provides a micro-injection pump working with a heating function, comprising the steps of:

[0022] S1、感测注射药液的温度,在温度低于预设值或预设值的下限时执行步骤S2 ; [0022] S1, the temperature sensing of drug distribution, the preset temperature value or a preset lower limit value below the step S2;

[0023] S2、对所述药液进行加热; [0023] S2, heating the liquid;

[0024] S3、通过感测获得加热的所述药液温度,在温度达到预设值时停止对所述药液的加热; [0024] S3, the temperature of the liquid is obtained by sensing the heating, the heating was stopped when the liquid temperature reaches a preset value;

[0025] S4、将加热后的所述药液进行微量注射。 [0025] S4, the heating liquid after microinjection.

[0026] 优选地,所述第一预设值为37°C或35-42 °C。 [0026] Preferably, the first predetermined value is 37 ° C or 35-42 ° C.

[0027] 本发明通过加热单元和温度传感器的配合设置,可对注射器单元内的药液进行加热以达到适当温度再注射进患者体内,减少患者因药液温度过低产生的不适感,提升用户体验。 [0027] The present invention may be made by heating with a heating means and a temperature sensor on the drug solution in the syringe means to achieve the proper temperature and then injected into the patient, reducing patient discomfort due to the liquid temperature is too low to produce, enhance the user experience.

[0028] 另外,通过增设限温装置,避免因温度传感器失效而对药液加热过高,确保药液加热到适当温度,保障微量注射泵的使用安全性。 [0028] Further, by adding temperature-limiting device, to avoid failure of the temperature sensor for high heating liquid, heated to a suitable temperature to ensure that liquid, using a syringe pump to protect security.

附图说明 BRIEF DESCRIPTION

[0029] 下面将结合附图及实施例对本发明作进一步说明,附图中: [0029] The accompanying drawings and the following embodiments of the present invention is further illustrated drawings in which:

[0030] 图1是本发明的带加热功能的微量注射泵的逻辑连接图; [0030] FIG. 1 is a syringe pump with a heating function of the present invention FIG logical connection;

[0031] 图2是本发明的带加热功能的微量注射泵一个实施例的结构示意图; [0031] FIG. 2 is a schematic structural diagram of a syringe pump embodiment with a heating function according to the present invention;

[0032] 图3是图2中加热单元和注射器单元的侧面结构示意图; [0032] FIG. 3 is a schematic view of the injector unit and the heating unit side structure of FIG 2;

[0033] 图4是本发明的带加热功能的微量注射泵另一个实施例的结构示意图. [0033] FIG. 4 is a schematic view of another embodiment of syringe pump with a heating function according to the present invention.

具体实施方式 Detailed ways

[0034] 为了对本发明的技术特征、目的和效果有更加清楚的理解,现对照附图详细说明本发明的具体实施方式。 [0034] For the technical characteristics of the invention, the objects and effects more clearly understood, embodiments of the present invention will now be explained in detail with reference to the drawings.

[0035] 如图1-3所示,本发明的带加热功能的微量注射泵,包括微量注射泵主机10、注射器单元20、加热单元30以及温度传感器40。 [0035] 1-3, microinjection pump with the heating function according to the present invention, host 10 comprises a syringe pump, the syringe unit 20, the heating unit 30 and a temperature sensor 40. 其中,注射器单元20与微量注射泵主机10连接,用于注射药液;加热单元30与微量注射泵主机10连接,用于加热注射器单元20内的药液;温度传感器40与微量注射泵主机10连接,用于感测加热单元30或注射器单元20的温度,并将感测到的温度数据传送至注射泵主机10。 Wherein the injector unit 20 is connected to the syringe pump 10 host, for injecting a liquid; a heating unit 30 and syringe pump 10 connected to the host, for heating liquid within the syringe unit 20; a temperature sensor 40 and the host microinjection pump 10 connection for sensing the temperature of the heating unit 30 or the injector unit 20, and the sensed temperature data to the host 10 syringe pump. 微量注射泵主机10根据温度传感器40感测到的温度数据控制加热单元30的启停,以将药液加热控制在适当的温度范围内。 Syringe pump 10 measured temperature data to the host according to sense the temperature of the heating unit 40 controls the start and stop sensor 30, the liquid is heated to within an appropriate temperature range.

[0036] 微量注射泵主机10上设有数据接口11,供温度传感器40接入;温度传感器40将感测到的温度数据通过该数据接口11传送给微量注射泵主机10。 [0036] The syringe pump has a data interface 10 on the host 11, a temperature sensor 40 for access; temperature sensor 40 senses the temperature data through the data transfer interface 11 to the host 10 syringe pump.

[0037] 微量注射泵主机10上还设有电源接口12,供加热单元30接入。 [0037] The syringe pump 10 is also provided on the main power interface 12, the heating unit 30 for access. 微量注射泵主机10通过该电源接口12供电给加热单元30,加热单元30受电工作。 Syringe pump 10 through the host interface to the power supply 12 to the heating unit 30, the heating unit 30 power receiving working. 微量注射泵主机10根据温度传感器40感测到的温度数据控制电源接口12的通断,从而控制加热单元30的启停。 Syringe pump 10 controls the host interface to power on and off according to the temperature sensor 12 senses temperature 40 data, thereby controlling start and stop of the heating unit 30. 该电源接口12与加热单元30连通时可供电给加热单元30,与加热单元30断开时停止对加热单元30供电。 The power interface 12 may supply power to the heating unit when the heating unit 30 the communication 30, the heating unit 30 stops power supply to the heating unit 30 is turned off.

[0038] 具体地,微量注射泵主机10可包括外壳13以及设置在外壳13内的控制单元(未图示),加热单元30、温度传感器40与该控制电源电性连接。 [0038] Specifically, syringe pump 10 may include a main housing 13 within the housing 13 and the control unit is provided (not shown), the heating unit 30, the temperature sensor 40 is connected electrically to the control power supply. 作为一种选择性实施方式,加热单元30可固定在外壳13上。 As a selective embodiment, the heating unit 30 may be fixed to the housing 13. 作为另一种选择性实施方式,微量注射泵主机10还包括支架(未图示),支架独立并位于外壳13—侧或安装在外壳13上,加热单元30固定在支架上。 As a further alternative embodiments, syringe pump 10 further includes a main bracket (not shown), and independent stent positioned 13- or side of the housing 13 mounted on the housing, the heating unit 30 is fixed on the bracket.

[0039] 另外,微量注射泵主机10还包括与控制单元连接的操作面板14,操作面板14设置在外壳13上,用于对该注射泵主机10进行功能操作。 [0039] Further, the host syringe pump further includes an operation panel 10 is connected to the control unit 14, an operation panel 14 provided on the housing 13, for functional operation of the host computer 10 to the syringe pump.

[0040] 注射器单元20设置在微量注射泵主机10的外壳13上。 The [0040] injection pump injector unit 20 is provided in the main housing 10 of traces 13. 通常,注射器单元20包括用于容纳药液的注射筒21、以及与该注射筒21连接的输液管22 ;该注射器单元20通过注射筒21顶部的推头23与微量注射泵主机10连接,通过推头23的移动实现药液的注射动作。 Typically, the injector unit 20 comprises a syringe 21 for receiving the liquid, and the infusion tube 21 is connected with the syringe 22; 20 of the injector unit 21 through the top 23 of the syringe pusher head 10 is connected to the syringe pump host, by movement of the pushing head 23 of the liquid injectable operation. 优选地,注射器单元20设置在外壳13的一侧面上;外壳13的侧面上设有锁扣15,将注射器单元20的注射筒21稳固锁固在外壳13侧面上。 Preferably, the injector unit 20 is provided on one side of the housing 13; latch 15 is provided on the side of the housing 13 of the syringe 21 firmly lock the syringe unit 20 is fixed on the side of the housing 13.

[0041] 加热单元30可采用电阻式加热元件等,通过注射泵主机10供电工作。 [0041] The heating unit 30 can be resistive heating elements, etc., operated by the syringe pump 10 is powered host. 加热单元30可设置在注射器单元20的注射筒21外周或者输液管22上,通过热传递使得注射筒21内或输液管22内的药液受热,温度升高。 The heating unit 30 may be disposed on the syringe unit 20, syringe 21 or the outer periphery of the infusion tube 22, so that the heat transfer through the syringe 21 or the heated liquid in the infusion tube 22, the temperature rises.

[0042] 如图2、3所示,本发明一个实施例的微量注射泵中,加热单元30设置在注射筒21的外周。 [0042] As shown in FIG 3, an embodiment of the present invention, the syringe pump embodiment, the heating unit 30 is provided at the outer periphery 21 of the syringe barrel. 该加热单元30可呈环状而环设在注射筒21的整个外周侧面上,也可呈半环状而环设在注射筒21部分外周侧面上。 The heating unit 30 may be an annular ring disposed over the entire outer peripheral side surface 21 of the syringe barrel, and may be a semi-annular ring disposed on the outer peripheral side surface portion 21 syringe. 当然,加热单元30也可呈多段结构,分别位于注射筒21外周侧面上。 Of course, the heating unit 30 may also be in a multi-segment structure, are positioned on the outer peripheral side surface of the syringe barrel 21.

[0043] 加热单元30也可与注射器单元20的输液管22以缠绕方式配合。 [0043] The heating unit 30 may be fitted in a winding pattern 22 and injector unit 20 is an infusion tube. 如图4所示,本发明另一个实施例的微量注射泵中,注射器单元20的输液管22缠绕在加热单元30上,通过热传递使得输液管22内的药液受热,温度升高。 4, another embodiment of the present invention, syringe pump embodiment, the infusion tube 20 of the syringe unit 22 is wound on the heating unit 30, so that the heat transfer through the heated liquid in the infusion tube 22, the temperature rises.

[0044] 温度传感器40可采用接触式或非接触式设置在加热单元30或注射器单元20上,通过感测加热单元30的加热温度或注射器单元20的温度以获得药液的温度。 [0044] The temperature sensor 40 can be a contact or non-contact heating means provided on the syringe 30 or the unit 20, by sensing the temperature of a heating temperature measuring unit 20 or syringe 30 to the heating unit to obtain the temperature of the chemical liquid. 温度传感器40可采用热敏电阻或热电偶等元件。 The temperature sensor 40 can be a thermistor or a thermocouple element and the like. 优选地,温度传感器40采用接触式温度传感器,其与加热单元30接触以感测加热单元30的温度,或者与注射器单元20接触以感测注射器单元20的温度,同样可获知药液的温度。 Preferably, the temperature sensor 40 is a contact type temperature sensor which contacts the heating unit 30 to sense the temperature of the heating unit 30, or in contact with the injector unit injector 20 to the temperature sensing unit 20, the temperature of the chemical liquid can likewise be known.

[0045] 该微量注射泵中,通过加热单元30对药液的加热,优选将药液加热至其温度为35-420C,更优选为37°C。 [0045] The syringe pump, the liquid 30 is heated, the liquid is preferably heated by the heating means to a temperature of 35-420C, more preferably 37 ° C. 在工作时,当微量注射泵主机10通过温度传感器40获得加热单元30或注射器单元20的温度为预设值(35-42°C或37°C )时,即控制电源接口12断开对加热单元30的供电,避免持续加热使得药液温度过高;当微量注射泵主机10通过温度传感器40获得加热单元30或注射器单元20的温度低于预设值(如35°C )时,即控制电源接口12连通加热单元30,对加热单元30供电,以加热药液。 In operation, when the host 10 microinjection pump obtained by heating unit 30 or the temperature sensor 40 injector unit 20 is a preset temperature value (35-42 ° C or 37 ° C), i.e. to control the heating power connector 12 is disconnected power supply unit 30, so that the heating liquid against sustained high temperature; microinjection pump when the temperature of the heating unit 10 obtains the host by the injector 30 or the temperature sensor 40 is lower than a preset value unit 20 (e.g., 35 ° C), i.e. the control power interface 12 communicates the heating unit 30, the power supply to the heating unit 30 to heat the liquid.

[0046] 进一步地,该微量注射泵还包括限温装置50,用于感测加热单元30或注射器单元20温度。 [0046] Further, the syringe pump further includes a temperature limiting means 50, 20 for sensing the temperature of the heating unit 30 or the injector unit. 该限温装置50与电源接口12连接(电性连接),可根据感测到的温度数据控制电源接口12的通断,从而控制加热单元30的启停。 5012 is connected (electrically connected) with the temperature limit device power interface, the interface can control the power supply 12 on and off in accordance with the sensed temperature data to the control unit 30. The start and stop the heating. 当温度传感器40因故障等原因失效时,进一步可通过限温装置50对电源接口12通断的控制,以最终确保药液温度在预设值内。 When the temperature sensor 40 due to malfunction, failure, etc., can be further controlled by a temperature limiting means 50 pairs off the power supply interface 12, in order to ensure the final value is within a predetermined liquid temperature.

[0047] 优选地,限温装置50与加热单元30或注射器单元20接触以感测加热单元30或注射器单元20的温度,同样获得经加热单元30加热后的温度。 [0047] Preferably, the heating unit 50 contacts with the injector unit 30 or the temperature limiting means 20 sensing the temperature of the heating unit 30 or the injector unit 20, also obtained by the temperature after the heating unit 30 is heated. 当限温装置50感测到的温度达到预设值(如42°C )时,控制单元控制电源接口12断开,停止为加热单元30供电,防止持续对药液加热,造成药液温度过高,影响药效且对患者造成不良影响。 When the limit temperature sensing means 50 senses the temperature reaches a preset value (e.g., 42 ° C), the control unit controls the power supply interface 12 opens to stop the power supply to the heating unit 30, to prevent the continued heating liquid, causing the liquid temperature is too high , affect the efficacy and adverse effects on the patient.

[0048] 限温装置50可为一温度感应芯片,其根据感测到的温度数据控制电源接口12的通断。 [0048] The temperature limiting device 50 may be a temperature sensor chip, which is in accordance with the sensed temperature data to the controller power supply 12 off. 当感测到的温度达到42°C时,则控制电源接口12断开对加热单元30的供电。 When the sensed temperature reaches 42 ° C, the power control interface 12 to disconnect the power supply 30 of the heating unit. 当温度传感器40正常运行、感测到的温度不超过其预设值(如42°C ),则控制电源接口12和加热单元30的连通或不对电源接口12的断开进行控制,此时电源接口12和加热单元30的连通主要通过微量注射泵主机10进行控制。 Normal operation when the temperature sensor 40, the sensed temperature does not exceed the predetermined value (e.g., 42 ° C), the control power interface 12 and the heating unit 30 is turned off or not power interface control 12, while the power supply communication interfaces 12 and 30 of the heating unit 10 is mainly controlled by the host microinjection pump. 该限温装置50的设置,与温度传感器40形成双保险,避免因温度传感器40失效而导致加热单元30对药液加热过高,保障微量注射泵的使用安全性。 The limit temperature setting device 50, the temperature sensor 40 to form a double insurance to avoid failure caused by a temperature sensor 40 heating unit 30 heating the liquid is too high, the use of syringe pump guarantee security.

[0049] 本发明一实施例的带加热功能的微量注射泵的工作方法,可包括以下步骤: [0049] The syringe pump working method with a heating function according to an embodiment of the present invention, may comprise the steps of:

[0050] S1、感测注射药液的温度,在温度低于预设值或预设值的下限时执行步骤S2。 [0050] S1, the temperature sensing of drug distribution, at a temperature below a preset value or a preset lower limit value of the step S2.

[0051] 该预设值可为37°C或35-42°C,当药液温度低于35或37°C时,直接注射到患者体内,会使患者感到不适,因此通过执行步骤S2将药液加热至其达到适当的温度值,如为37。 [0051] The predetermined value may be 37 ° C or 35-42 ° C, when the liquid temperature below 35 or 37 ° C, injected directly into the patient, the patient will feel discomfort. Therefore, by performing the step S2 heated to its liquid to an appropriate temperature, such as 37. . .

[0052] S2、对药液进行加热,以将药液加热到适当的温度值,避免温度过低的药液给患者造成不适感。 [0052] S2, drug solution is heated to a temperature of liquid heated to a suitable value, the liquid temperature is too low to avoid causing discomfort to the patient. 优选加热至37°C,最高不超过42°C。 Preferably heated to 37 ° C, not exceeding 42 ° C.

[0053] S3、通过感测获得加热的药液温度,在温度达到预设值时停止对药液的加热。 [0053] S3, obtaining the heating by sensing the temperature of liquid, heating was stopped when the temperature of the chemical liquid reaches the preset value.

[0054] S4、将加热后的药液进行微量注射,将药液在适当温度下注射到患者体内,减少患者因药液温度过低产生的不适感,提升用户体验。 [0054] S4, the heating liquid after microinjection, the liquid injected into the patient at a suitable temperature, to reduce patient discomfort due to the liquid temperature is too low to produce, enhance the user experience.

[0055] 上述工作方法可采用上述图1-3所示实施例的带加热功能的微量注射泵实现。 [0055] The working method can be illustrated embodiment microinjection pump with a heating function to achieve the above embodiment of Figures 1-3. 具体方法如下: Specific methods are as follows:

[0056] S1、通过温度传感器40感测注射药液的温度, [0056] S1, as measured by the temperature sensor 40 sense the temperature of the injected liquid,

[0057] 将药液置于注射器单元20的注射筒21内,感测工作可通过温度传感器40感测注射器单元20或注射器单元20上的加热单元30的温度,在温度过低时执行以下步骤S2。 [0057] The liquid 21 is placed, the work can be sensed temperature of the heating unit 20 on the unit 40 senses the syringe 20 or the syringe unit 30 is performed by the temperature sensor when the temperature is too low syringe injector unit 20 steps S2. 当药液的温度经手感可知明显过低,可不需温度传感器40进行感测。 When the temperature of the chemical solution was found significantly low texture, without the temperature sensor 40 can be sensed.

[0058] S2、注射泵主机10启动,根据温度传感器40感测到的温度数据控制电源接口12和加热单元30的连通,供电给加热单元30。 [0058] S2, the host computer 10 to start the syringe pump, the temperature sensor 40 according to the sense of the sensed temperature data to control power interface 12 and the heating unit 30, the power supply 30 to the heating unit.

[0059] S3、通过温度传感器40感测加热单元30或注射器单元20的温度,可获得药液的加热温度,并将温度数据传送给微量注射泵主机10,注射泵主机10根据温度传感器40获得的温度数据,在该温度数据达到37°C时,控制电源接口12断开,从而控制加热单元30停止工作,使得药液经加热后温度在适当范围内。 [0059] S3, by the temperature sensor 40 senses the heating unit 30 or the temperature of the unit injector 20, the heating temperature of the chemical liquid is obtained, and the temperature data to the host 10 syringe pump, the syringe pump according to the host 10 obtains the temperature sensor 40 temperature data, the temperature data reaches at 37 ° C, the control power connector 12 is disconnected, thereby controlling the heating unit 30 is stopped, so that the temperature of the heated liquid within a proper range.

[0060] S4、注射泵主机10控制注射器单元20进行注射工作,将加热后的药液微量注射到患者体内。 [0060] S4, the syringe pump unit 20, the host 10 controls the injector injection work, the trace heated liquid injected into the patient.

[0061] 上述工作方法中,当温度传感器40失效时,由限温装置50感测温度,同时限温装置50可根据感测到的温度数据控制电源接口12的通断,从而控制电源接口12对加热单元30的供电与否。 [0061] The working method, when the temperature sensor 40 fails, the 50 senses the temperature of temperature-limiting device, while the temperature-limiting device 50 may control the power interface off according to the sensed temperature data 12, thereby controlling the power supply interface 12 power supply to the heating unit 30 or not.

[0062] 在上述的步骤S3中,当温度传感器40失效,微量注射泵主机10未能实时获知药液的温度时,限温装置50则在感测到的温度达到42°C时,控制电源接口12和加热单元30的断开,使得加热单元30停止对药液的加热,防止加热单元30持续对药液加热,避免因药液温度过高影响药效且对患者造成不良影响。 [0062] In the step S3, when the temperature sensor 40 fails, the host syringe pump 10 of the liquid temperature could not learn real-time, temperature-limiting device (50) when the sensed temperature reaches 42 ° C, the power control interface 12 and the heating unit 30 is turned off, so that the heating unit 30 for heating the chemical liquid is stopped, continued heating unit 30 to prevent heated liquid, liquid to avoid high temperature affect the efficacy and adverse effects on the patient.

[0063] 以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。 [0063] The embodiments described above are only embodiments of the present invention, not intended to limit the scope of the present invention, all utilize the present specification and drawings taken equivalent structures or equivalent process, or other direct or indirect application Related technical fields shall fall within the scope of protection of the present invention.

Claims (10)

1.一种带加热功能的微量注射泵,其特征在于,包括: 微量注射泵主机; 与所述微量注射泵主机连接,用于注射药液的注射器单元; 与所述微量注射泵主机连接,用于加热所述注射器单元内药液的加热单元;以及与所述微量注射泵主机连接,用于感测所述加热单元或注射器单元的温度,并将感测到的温度数据传送至所述注射泵主机的温度传感器; 所述微量注射泵主机根据所述温度传感器感测到的温度数据控制所述加热单元的启\ύ O A syringe pump with a heating function characterized by comprising: a syringe pump host; microinjection pump is connected to the host, drug solution injector unit for injecting; microinjection pump is connected to the host, a heating unit for the heating of the liquid medicine injector unit; and a syringe pump connected to the host, for sensing the temperature of the heating unit or the injector unit, and the sensed temperature data to the injection pump temperature sensor host; host of the syringe pump of the temperature sensor senses the temperature of the heating unit control data Qi \ ύ O
2.根据权利要求1所述的带加热功能的微量注射泵,其特征在于,所述微量注射泵主机上设有供所述温度传感器接入的数据接口。 2. The syringe pump with a heating function according to claim 1, wherein said temperature sensor is provided for interface to access data on the host micro-injection pump.
3.根据权利要求1所述的带加热功能的微量注射泵,其特征在于,所述微量注射泵主机上设有供所述加热单元接入、供电给所述加热单元的电源接口;所述微量注射泵主机根据所述温度传感器感测到的温度数据控制所述电源接口的通断,从而控制所述加热单元的启停。 3. The syringe pump with a heating function according to claim 1, wherein said heating unit is provided for access on the host micro-injection pump, the heating power supply to the interface unit; the the syringe pump host said temperature sensor sensing the on-off control of the temperature data sensed power interface, thereby controlling start and stop of the heating unit.
4.根据权利要求3所述的带加热功能的微量注射泵,其特征在于,所述微量注射泵还包括: 与所述电源接口连接,用于感测所述加热单元或注射器单元温度的限温装置; 所述限温装置根据感测到的温度数据控制所述电源接口的通断。 The syringe pump with a heating function according to claim 3, wherein said syringe pump further comprising: an interface connected to the power supply, for limiting the sensing of the heating unit or the temperature of the injector unit means temperature; the temperature-limiting device on-off control of the power interface according to the sensed temperature data.
5.根据权利要求4所述的带加热功能的微量注射泵,其特征在于,所述温度传感器和限温装置与所述加热单元接触以感测所述加热单元的温度;或者,所述温度传感器和限温装置与所述注射器单元接触以感测所述注射器单元的温度。 The syringe pump with a heating function according to claim 4, characterized in that the temperature sensor and temperature limiting means contacting with said heating means to sense the temperature of the heating unit; or the temperature temperature sensors and limit means and the injector means contacts the syringe unit to sense temperature.
6.根据权利要求1所述的带加热功能的微量注射泵,其特征在于,所述加热单元设置在所述注射器单元的注射筒外周或者输液管上;或者, 所述注射器单元的输液管缠绕在所述加热单元上。 The syringe pump with a heating function according to claim 1, characterized in that the heating unit is provided in the injector unit or an outer circumference of syringe infusion tube; infusion tube or the winding unit injector on the heating unit.
7.根据权利要求1-6任一项所述的带加热功能的微量注射泵,其特征在于,所述微量注射泵主机包括外壳以及设置在所述外壳内的控制单元,所述注射器单元设置在所述外壳上; 所述加热单元固定在所述外壳上;或者,所述微量注射泵主机还包括支架,所述支架独立并位于所述外壳一侧或安装在所述外壳上,所述加热单元固定在所述支架上。 The syringe pump with a heating function according to any of claims 1-6, wherein said syringe pump comprises a housing and a main control unit disposed within the housing, the injector unit is provided on the housing; the heating unit is fixed to the housing; Alternatively, the syringe pump further comprising a host a bracket independent of the housing and located on one side or mounted on the housing, the the heating unit is fixed on the bracket.
8.根据权利要求7所述的带加热功能的微量注射泵,其特征在于,所述微量注射泵主机还包括与所述控制单元连接的操作面板,所述操作面板设置在所述外壳上。 8. A syringe pump according to claim Heated of claim 7, wherein said syringe pump further comprising a host computer connected to an operation panel of the control unit, the operation panel disposed on the housing.
9.一种带加热功能的微量注射泵的工作方法,其特征在于,包括以下步骤: 51、感测注射药液的温度,在温度低于预设值或预设值的下限时执行步骤S2 ; 52、对所述药液进行加热; 53、通过感测获得加热的所述药液温度,在温度达到所述预设值时停止对所述药液的加热; 54、将加热后的所述药液进行微量注射。 Working methods 9. A syringe pump with a heating function characterized by comprising the steps of: 51, temperature sensing of drug distribution, at a temperature below a preset lower limit value or a preset step value S2 the post 54, the heating;; 52, heating the liquid; 53, the liquid obtained by sensing the temperature of the heated heating was stopped when the liquid temperature reaches the preset value said liquid for microinjection.
10.根据权利要求9所述的工作方法,其特征在于,所述预设值为37°C或35-42Ό。 10. A working method of claim 9, wherein the preset value is 37 ° C or 35-42Ό.
CN201510225230.2A 2015-05-06 2015-05-06 Micro injection pump with heating function and work method thereof CN104841039A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106983579A (en) * 2017-05-15 2017-07-28 青岛澳德思瑞智能免疫技术有限公司 Double-pipeline injection handle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007947A1 (en) * 1989-01-19 1990-07-26 Stephens Harry William Jr Rapid infusion device
CN1684729A (en) * 2002-08-02 2005-10-19 利布尔-弗拉希姆公司 Injector
CN101332328A (en) * 2007-06-28 2008-12-31 明 尕 Medical infusion device
CN202875951U (en) * 2012-10-22 2013-04-17 北京京精医疗设备有限公司 Heating infusion pump
CN103721316A (en) * 2013-12-26 2014-04-16 青岛市市立医院 Portable temperature regulating instrument of intrathecal epidural analgesic tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007947A1 (en) * 1989-01-19 1990-07-26 Stephens Harry William Jr Rapid infusion device
CN1684729A (en) * 2002-08-02 2005-10-19 利布尔-弗拉希姆公司 Injector
CN101332328A (en) * 2007-06-28 2008-12-31 明 尕 Medical infusion device
CN202875951U (en) * 2012-10-22 2013-04-17 北京京精医疗设备有限公司 Heating infusion pump
CN103721316A (en) * 2013-12-26 2014-04-16 青岛市市立医院 Portable temperature regulating instrument of intrathecal epidural analgesic tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106983579A (en) * 2017-05-15 2017-07-28 青岛澳德思瑞智能免疫技术有限公司 Double-pipeline injection handle

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