技术领域technical field
本实用新型涉及一种输注泵，尤其涉及一种可帮助糖尿病患者全天候维持稳定血糖的贴覆式胰岛素输注泵。The utility model relates to an infusion pump, in particular to an overlay type insulin infusion pump which can help diabetic patients maintain stable blood sugar all day long.
背景技术Background technique
胰岛素输注泵是模拟人体胰腺的分泌功能，按照人体需要的剂量将胰岛素持续地推注到使用者的皮下，保持全天血糖稳定，以达到控制糖尿病的目的。胰岛素泵治疗与常规注射治疗相比，具有许多独特的优点：与一日多次注射相比能更好的控制血糖，经统计，胰岛素输注泵使用者的HbA1c(糖化血红蛋白)低于打针的患者。更重要的是，他们的血糖波动幅度小，趋于正常水平。低血糖烦恼减少输注短效胰岛素的基础率代替长效胰岛素治疗糖尿病，再也不需要按时就餐，吃饭可延迟或取消，无需担心低血糖发生。戴泵者血糖下降比较平缓，能及早发现低血糖症状，可尽量减少别人帮助。The insulin infusion pump simulates the secretory function of the human pancreas, and continuously injects insulin into the subcutaneous of the user according to the dose required by the human body, so as to keep the blood sugar stable throughout the day, so as to achieve the purpose of controlling diabetes. Compared with conventional injection therapy, insulin pump therapy has many unique advantages: compared with multiple injections a day, it can better control blood sugar. According to statistics, the HbA1c (glycosylated hemoglobin) of insulin infusion pump users is lower than that of injection users. patient. What's more, their blood sugar fluctuated less and tended to normal levels. Hypoglycemia worries reduce the basal rate of infusion of short-acting insulin to replace long-acting insulin to treat diabetes, no need to eat on time, meals can be delayed or cancelled, and there is no need to worry about hypoglycemia. The blood sugar drop of the pump wearer is relatively gentle, the symptoms of hypoglycemia can be detected early, and the help of others can be minimized.
目前，传统的胰岛素输注泵主要由泵、小注射器和与之相连的输液管组成。注射器装入泵中后，将相连的输液管前端的引导针用注针器扎入患者的皮下(常规为腹壁)，再由电池驱动胰岛素泵的螺旋马达推动小注射器的活塞将胰岛素注射进人体。存在如下缺点：At present, a traditional insulin infusion pump is mainly composed of a pump, a small syringe and an infusion tube connected thereto. After the syringe is loaded into the pump, the guide needle at the front end of the connected infusion tube is pierced into the patient's subcutaneous (normally the abdominal wall) with a needle injector, and then the screw motor of the battery-driven insulin pump pushes the piston of the small syringe to inject insulin into the human body . There are following disadvantages:
1)体积大、重量大，不便于携带；1) It is bulky and heavy and not easy to carry;
2)输液管较长，在患者活动的过程中，极易缠绕在身上，大大限制了使用者活动；2) The infusion tube is long, and it is easy to wrap around the body during the patient's activities, which greatly limits the user's activities;
3)输液管作为耗材，加大了使用者的使用成本。3) The infusion tube is used as a consumable, which increases the user's use cost.
实用新型内容Utility model content
本实用新型的目的在于提供一种输注泵，其具有体积小、重量轻、使用成本低和使用者活动自由的特点，以解决现有技术中胰岛素输注泵存在的上述问题。The purpose of this utility model is to provide an infusion pump, which has the characteristics of small size, light weight, low cost of use and freedom of movement for users, so as to solve the above-mentioned problems existing in insulin infusion pumps in the prior art.
为达此目的，本实用新型采用以下技术方案：For this purpose, the utility model adopts the following technical solutions:
一种输注泵，其包括壳体；设置于壳体内的电源、电机、驱动组件、控制组件，以及至少部分收容于所述壳体内的储药组件；An infusion pump, comprising a casing; a power supply, a motor, a drive assembly, a control assembly arranged in the casing, and a drug storage assembly at least partially accommodated in the casing;
所述储药组件上设置有供药液输出的输注管路和输注针，所述电机在所述控制组件的控制下,通过所述驱动组件驱动所述储药组件从输注针输出药液，The drug storage assembly is provided with an infusion line and an infusion needle for the output of the drug solution, and the motor drives the drug storage assembly to output from the infusion needle through the drive assembly under the control of the control assembly. liquid medicine,
所述输注泵还包括设置于所述壳体上的贴覆组件，所述输注泵通过所述贴覆组件贴覆于患者待注射区域附近的皮肤上。The infusion pump also includes a sticking component arranged on the casing, and the infusion pump sticks to the skin of the patient near the area to be injected through the sticking component.
特别地，所述输注泵还包括用于设定工作参数的与所述壳体分离设置的控制器，所述控制器通过无线连接与所述控制组件进行通信。In particular, the infusion pump further includes a controller that is set apart from the casing for setting working parameters, and the controller communicates with the control assembly through a wireless connection.
特别地，所述贴覆组件与所述壳体通过粘扣可分离的连接，避免采用双面胶容易粘附于壳体上，无需清理。In particular, the cladding component is detachably connected to the housing through a gluing button, which avoids the use of double-sided adhesive tape to easily adhere to the housing, and does not require cleaning.
特别地，所述储药组件包括储药壳体，所述输注针与所述储药壳体分体设置，两者之间通过很短的柔性输液管路连接，输注泵移动时不会影响插入人体的针头。In particular, the drug storage assembly includes a drug storage housing, the infusion needle is set separately from the drug storage housing, and the two are connected by a very short flexible infusion line, so that the infusion pump does not move when the infusion pump moves. Can affect needles inserted into the body.
特别地，所述储药组件包括储药壳体，所述储药壳体由透明材料制成，且所述储药壳体的一端向下延伸有卡接头，另一端向上设置输注针，配合卡接头于所述壳体上设置卡槽，且所述卡接头内设置活塞，所述储药壳体通过卡接头卡于所述壳体上的卡槽内。In particular, the drug storage assembly includes a drug storage housing, the drug storage housing is made of transparent material, and one end of the drug storage housing extends downwards with a buckle joint, and the other end of the drug storage housing is provided with an infusion needle upwards, A card slot is provided on the housing in cooperation with the card joint, and a piston is arranged in the card joint, and the drug storage housing is locked in the card slot on the housing through the card joint.
特别地，所述驱动组件包括注药推杆，所述电机的输出轴上设置有外螺纹段，所述注药推杆通过其内设置的内螺纹套于电机的输出轴之外，所述电机的输出轴转动时通过内外螺纹配合推动注药推杆移动。In particular, the drive assembly includes an injection push rod, the output shaft of the motor is provided with an external thread segment, and the injection push rod is sleeved outside the output shaft of the motor through the internal thread provided therein. When the output shaft of the motor rotates, the injection push rod is pushed to move through the cooperation of internal and external threads.
特别地，所述输注泵还设置有报警装置，所述报警装置为振动器、报警灯或报警喇叭的任一种或几种组合。In particular, the infusion pump is also provided with an alarm device, and the alarm device is any one or a combination of a vibrator, an alarm lamp, or an alarm horn.
特别地，所述振动器设置于所述壳体内，所述报警灯和报警喇叭设置于所述壳体或控制器的任一上。In particular, the vibrator is arranged in the casing, and the alarm lamp and the alarm horn are arranged on either the casing or the controller.
特别地，所述输注泵的重量在35g至55g之间，该重量范围的输注泵使人体佩戴时无明显感觉，且粘扣后不易脱落。In particular, the weight of the infusion pump is between 35g and 55g, and the infusion pump in this weight range makes the human body have no obvious feeling when wearing it, and it is not easy to fall off after being fastened.
特别地，所述控制器与所述控制组件之间通过低功耗蓝牙4.0进行无线通信。In particular, wireless communication is performed between the controller and the control component through Bluetooth 4.0 low power consumption.
本实用新型的有益效果为，与现有技术相比所述输注泵设置很短的输液管路，直接贴覆于人体上对患者实施胰岛素注射，不仅体积小、重量轻、便于携带；而且能够保证佩戴者活动自由；降低了使用成本。The beneficial effect of the utility model is that compared with the prior art, the infusion pump is equipped with a very short infusion line, which is directly attached to the human body to inject insulin to the patient, which is not only small in size, light in weight, and easy to carry; It can ensure the freedom of movement of the wearer; the cost of use is reduced.
附图说明Description of drawings
图1是本实用新型具体实施方式1提供的输注泵的结构示意图。Fig. 1 is a schematic structural diagram of the infusion pump provided in Embodiment 1 of the present invention.
图中：In the picture:
1、壳体；11、电源；12、控制组件；13、微型电机；14、注药推杆；2、储药组件；20、储药壳体；21、活塞；22、卡接头；23、输注针。1. Shell; 11. Power supply; 12. Control component; 13. Micro motor; 14. Injection push rod; 2. Medicine storage component; 20. Medicine storage shell; 21. Piston; Infusion needle.
具体实施方式Detailed ways
下面结合附图并通过具体实施方式来进一步说明本实用新型的技术方案。The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.
请参阅图1所示，图1是本实用新型具体实施方式1提供的输注泵的结构示意图。Please refer to FIG. 1 , which is a schematic structural diagram of the infusion pump provided in Embodiment 1 of the present invention.
本实施例中，一种输注泵，其包括壳体1、储药组件2、控制器(图中未绘示)和贴覆组件，所述壳体1内的一侧设置有电源11和控制组件12，另一侧设置有微型电机13，所述电源11给整个输注泵的电驱元件供电，所述微型电机13通过减速组件连接一注药推杆14；所述微型电机13的输出轴上设置有外螺纹段，所述注药推杆14通过其内设置的内螺纹套于微型电机13的输出轴之外，所述微型电机13的输出轴转动时通过内外螺纹配合推动注药推杆14移动。In this embodiment, an infusion pump includes a casing 1, a drug storage assembly 2, a controller (not shown in the figure) and an overlay assembly, and one side of the casing 1 is provided with a power supply 11 and The control assembly 12 is provided with a micro motor 13 on the other side, and the power supply 11 supplies power to the electric drive elements of the entire infusion pump. The micro motor 13 is connected to an injection push rod 14 through a deceleration assembly; the micro motor 13 The output shaft is provided with an external thread segment, and the injection push rod 14 is sleeved outside the output shaft of the micro motor 13 through the internal thread provided therein, and when the output shaft of the micro motor 13 rotates, the internal and external threads cooperate to push the injection. Medicine push rod 14 moves.
所述储药组件2包括储药壳体20，所述储药壳体20与所述壳体1分体设置，所述储药壳体20的一端对应注药推杆14向下延伸有卡接头22，另一端设置有供药液输出的输注管路和输注针23，所述输注针23与所述储药壳体20分体设置，两者之间通过很短的柔性输液管路连接，输注泵移动时不会影响插入人体的针头，同时能够减少耗材。配合卡接头22于所述壳体1上设置卡槽，且所述卡接头11内设置活塞21，所述储药壳体20通过卡接头22将其一端卡于所述壳体1上的卡槽内，微型电机13转动时，带动注药推杆14移动，从而由注药推杆14推动活塞21移动将储药组件2内的胰岛素通过输注针23注射入人体。The medicine storage assembly 2 includes a medicine storage housing 20, which is separately provided from the housing 1, and one end of the medicine storage housing 20 extends downwards corresponding to the medicine injection push rod 14. Connector 22, the other end is provided with an infusion line for the output of the drug solution and an infusion needle 23, the infusion needle 23 is set separately from the drug storage housing 20, and a short flexible infusion fluid is passed between the two Pipeline connection, when the infusion pump moves, it will not affect the needle inserted into the human body, and can reduce consumables at the same time. Cooperate with the card joint 22 to set a card slot on the housing 1, and the piston 21 is arranged in the card joint 11, and the drug storage housing 20 is clamped at one end of the drug storage housing 20 to the card on the housing 1 through the card joint 22. In the groove, when the micro-motor 13 rotates, it drives the injection push rod 14 to move, thereby pushing the piston 21 to move by the injection push rod 14 to inject the insulin in the drug storage assembly 2 into the human body through the infusion needle 23 .
所述贴覆组件与所述壳体1通过粘扣可分离的连接，使用方便，无需清理可能粘附于所述壳体1上的胶。The sticking component is detachably connected to the casing 1 by means of gluing, which is convenient to use and does not need to clean up the glue that may adhere to the casing 1 .
所述控制器用于设定工作参数，与所述壳体1分离设置，所述控制器与所述控制组件12通过低功耗蓝牙4.0进行无线通信。The controller is used to set working parameters and is set separately from the housing 1 , and communicates wirelessly with the control component 12 through Bluetooth 4.0 low power consumption.
所述输注泵还设置有报警装置，以便在电源11的电量过小、储药组件2内药量小或者设定患者进食时间到来等情况下给出必要的提示，所述报警装置为振动器、报警灯或报警喇叭的任一种或几种组合，所述振动器设置于所述壳体1上，所述报警灯和报警喇叭可根据需要设置于所述壳体1或控制器的任一上。The infusion pump is also provided with an alarm device to give necessary prompts when the power of the power supply 11 is too low, the amount of medicine in the drug storage assembly 2 is small, or when the time for the patient to eat is set. The alarm device is a vibration Any one or several combinations of vibrators, alarm lights or alarm horns, the vibrator is set on the housing 1, and the alarm lights and alarm horns can be set on the housing 1 or the controller as required either on.
本实用新型提供的输注泵设置很短的柔性输液管路，通过贴覆组件直接贴覆于人体上对患者实施胰岛素注射，输注泵的体积较小，优选的，输注泵的外形规格为：宽3㎝，长6.5㎝，高1.8㎝；输注泵的重量较轻，约处于35g至55g之间；优选的，输注泵的重量在45g左右，患者在佩戴输注泵时，不会有明显的不适感，且在通过粘扣与贴覆组件连接时，不易脱落。The infusion pump provided by the utility model is equipped with a very short flexible infusion pipeline, and the patient is injected with insulin by directly sticking on the human body through the sticking component. The volume of the infusion pump is relatively small. It is: 3cm in width, 6.5cm in length, and 1.8cm in height; the weight of the infusion pump is relatively light, between 35g and 55g; preferably, the weight of the infusion pump is about 45g, and when the patient wears the infusion pump, There will be no obvious discomfort, and it is not easy to fall off when connected with the sticking component through the stick.
以上实施例只是阐述了本实用新型的基本原理和特性，本实用新型不受上述事例限制，在不脱离本实用新型精神和范围的前提下，本实用新型还有各种变化和改变，这些变化和改变都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。The above embodiments have only set forth the basic principles and characteristics of the present utility model, and the present utility model is not limited by the above examples. Under the premise of not departing from the spirit and scope of the present utility model, the present utility model also has various changes and changes. These changes All changes and modifications fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773797.4UCN204379897U (en) | 2014-12-09 | 2014-12-09 | A kind of infusion pump |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773797.4UCN204379897U (en) | 2014-12-09 | 2014-12-09 | A kind of infusion pump |
| Publication Number | Publication Date |
|---|---|
| CN204379897Utrue CN204379897U (en) | 2015-06-10 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420773797.4UExpired - LifetimeCN204379897U (en) | 2014-12-09 | 2014-12-09 | A kind of infusion pump |
| Country | Link |
|---|---|
| CN (1) | CN204379897U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436362A (en)* | 2014-12-09 | 2015-03-25 | 杨利波 | Infusion pump |
| CN114712604A (en)* | 2021-01-05 | 2022-07-08 | 上海移宇科技股份有限公司 | patch drug infusion device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436362A (en)* | 2014-12-09 | 2015-03-25 | 杨利波 | Infusion pump |
| CN104436362B (en)* | 2014-12-09 | 2018-03-13 | 杨利波 | A kind of infusion pump |
| CN114712604A (en)* | 2021-01-05 | 2022-07-08 | 上海移宇科技股份有限公司 | patch drug infusion device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | Granted publication date:20150610 | |
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