CN206761980U - A kind of transfusion device with alarm - Google Patents
A kind of transfusion device with alarm Download PDFInfo
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- CN206761980U CN206761980U CN201621050903.1U CN201621050903U CN206761980U CN 206761980 U CN206761980 U CN 206761980U CN 201621050903 U CN201621050903 U CN 201621050903U CN 206761980 U CN206761980 U CN 206761980U
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- alarm
- bottle
- liquid level
- level sensor
- controller
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- 239000007788 liquid Substances 0.000 claims abstract description 43
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 210000004761 scalp Anatomy 0.000 claims abstract description 4
- 238000001467 acupuncture Methods 0.000 claims abstract 2
- 238000001914 filtration Methods 0.000 claims 1
- 210000004204 blood vessel Anatomy 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000001802 infusion Methods 0.000 description 23
- 238000000034 method Methods 0.000 description 3
- 208000032041 Hearing impaired Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及一种医疗器械，特别涉及一种带报警器的输液器。The utility model relates to a medical device, in particular to an infusion set with an alarm.
背景技术Background technique
现有的输液器都没有报警或者提醒功能，患者输液时需要随时注意液面的高度。由于输液的时间通常都比较长，患者和医护人员都很容易遗忘输液的进程，从而导致血液反流或者空气进入血管，会给患者造成伤害甚至危及生命。Existing infusion sets do not have an alarm or reminder function, and patients need to pay attention to the height of the liquid level at any time during infusion. Because the time of infusion is usually relatively long, patients and medical staff are easy to forget the process of infusion, resulting in blood reflux or air entering blood vessels, which will cause harm to patients and even life-threatening.
实用新型内容Utility model content
本实用新型旨在提供一种带报警器的输液器，能够监测输液瓶内的液面高度，能够在液体输完前发出预警，提醒患者或者医护人员，使用方便，能够避免空气输入血管等事故的发生。The utility model aims to provide an infusion device with an alarm, which can monitor the liquid level in the infusion bottle, and can issue an early warning before the liquid is infused to remind patients or medical staff. It is easy to use, and can avoid accidents such as air input into blood vessels. happened.
为达到上述目的，本实用新型采用的技术方案如下：In order to achieve the above object, the technical scheme adopted by the utility model is as follows:
本实用新型公开的一种带报警器的输液器，包括由导管依次连接的头皮针、过滤器、流速控制器、滴斗、瓶针，所述瓶针底端侧面连接进气管，所述进气管的自由端设有过滤膜，所述瓶针的顶部设有液位传感器，瓶针的底部设有进液口，所述导管上设有报警器，所述报警器包括控制器、蜂鸣器、开关，所述液位传感器、蜂鸣器、开关分别与控制器电连接，所述报警器内装有电池，所述电池给控制器、蜂鸣器、液位传感器供电。由于液位传感器的位置高于进液口的位置，液体全部进入输液器之前，就会使得液位传感器从液体中暴露在空气中，从而使其监测的液位变为零，进而给控制器发出信号，指导蜂鸣器发出警报。The utility model discloses an infusion device with an alarm, which comprises a scalp needle, a filter, a flow rate controller, a drip funnel, and a bottle needle which are sequentially connected by a catheter. The free end of the trachea is provided with a filter membrane, the top of the bottle needle is provided with a liquid level sensor, the bottom of the bottle needle is provided with a liquid inlet, the conduit is provided with an alarm, and the alarm includes a controller, a buzzer Detector, switch, described liquid level sensor, buzzer, switch are electrically connected with controller respectively, and battery is housed in described alarm, and described battery supplies power to controller, buzzer, liquid level sensor. Since the position of the liquid level sensor is higher than the position of the liquid inlet, before all the liquid enters the infusion set, the liquid level sensor will be exposed to the air from the liquid, so that the liquid level it monitors becomes zero, and then the controller Signal to direct the buzzer to sound the alarm.
优选的，所述报警器还包括报警灯，所述报警灯与控制器电连接，报警灯由电池供电。报警灯有利于听力不足的患者接受警报。Preferably, the alarm also includes a warning light, the warning light is electrically connected to the controller, and the warning light is powered by a battery. The warning light facilitates the acceptance of warnings by hearing-impaired patients.
优选的，所述瓶针、进气管、过滤膜分别有两个，瓶针与滴斗之间的导管为三通管，所述三通管分别与滴斗和两个瓶针连接，两个进气管分别与两个瓶针连接，两个过滤膜分别与两个进气管连接。使得输液器可以同时连接两个输液瓶。Preferably, there are two bottle needles, air inlet pipes, and two filter membranes respectively, and the conduit between the bottle needle and the dropping funnel is a three-way pipe, and the three-way pipe is connected with the dropping funnel and two bottle needles respectively, and the two The air inlet pipe is respectively connected with the two bottle needles, and the two filter membranes are respectively connected with the two air inlet pipes. The infusion set can be connected to two infusion bottles at the same time.
进一步的，所述报警器设置在三通管的三管交汇处。能够方便控制操作开关。Further, the alarm is set at the intersection of the three pipes of the three pipes. Can conveniently control the operation switch.
进一步的，所述开关有两个，两个开关分别控制两个瓶针上的液位传感器。可以实现单瓶输液和两瓶一起输液。Further, there are two switches, and the two switches respectively control the liquid level sensors on the two bottle needles. It can realize single-bottle infusion and two-bottle infusion together.
优选的，所述液位传感器与控制器通过导线连接，所述导线包埋在导管的管壁内。既可以保证液体不受污染，也可以保证导线的传输。Preferably, the liquid level sensor is connected to the controller through wires, and the wires are embedded in the pipe wall of the catheter. It can not only ensure that the liquid is not polluted, but also can ensure the transmission of the wire.
优选的，所述液位传感器嵌装在瓶针的侧壁。能够避免瓶针插入输液瓶时，损坏液位传感器。Preferably, the liquid level sensor is embedded in the side wall of the bottle needle. The liquid level sensor can be prevented from being damaged when the bottle needle is inserted into the infusion bottle.
附图说明Description of drawings
图1为本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;
图2为图1中B部的放大视图；Fig. 2 is the enlarged view of part B in Fig. 1;
图3为图1中A部的放大视图；Fig. 3 is the enlarged view of part A in Fig. 1;
图中：1-头皮针、2-过滤器、3-导管、4-流速控制器、5-滴斗、6-报警器、7-瓶针、8-进气管、9-过滤膜、61-蜂鸣器、62-开关、63-报警灯、71-液位传感器、72-进液口。In the figure: 1-scalp needle, 2-filter, 3-catheter, 4-flow rate controller, 5-drip funnel, 6-alarm, 7-bottle needle, 8-intake pipe, 9-filter membrane, 61- Buzzer, 62-switch, 63-alarm lamp, 71-liquid level sensor, 72-liquid inlet.
具体实施方式detailed description
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图，对本实用新型进行进一步详细说明。In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings.
如图1-3所示，本实用新型公开的一种带报警器的输液器，包括由导管3依次连接的头皮针1、过滤器2、流速控制器4、滴斗5、瓶针7，瓶针7底端侧面连接进气管8，进气管8的自由端设有过滤膜9，瓶针7的顶部设有液位传感器71，瓶针7的底部设有进液口72，导管3上设有报警器6，报警器6包括控制器、蜂鸣器61、开关62、报警灯63，液位传感器71、蜂鸣器61、开关62、报警灯63分别与控制器电连接，瓶针7、进气管8、过滤膜9分别有两个，瓶针7与滴斗5之间的导管3为三通管，三通管分别与滴斗5和两个瓶针7连接，两个进气管8分别与两个瓶针7连接，两个过滤膜9分别与两个进气管8连接，报警器6设置在三通管的三管交汇处，开关62有两个，两个开关62分别控制两个瓶针7上的液位传感器71，液位传感器71与控制器通过导线连接，导线包埋在导管3的管壁内，液位传感器71嵌装在瓶针7的侧壁。As shown in Figures 1-3, the utility model discloses an infusion set with an alarm, which comprises a scalp needle 1, a filter 2, a flow rate controller 4, a drip funnel 5, and a bottle needle 7 connected sequentially by a catheter 3, The side of the bottom end of the bottle needle 7 is connected to the air inlet pipe 8, the free end of the air inlet pipe 8 is provided with a filter membrane 9, the top of the bottle needle 7 is provided with a liquid level sensor 71, the bottom of the bottle needle 7 is provided with a liquid inlet 72, and on the conduit 3 An alarm 6 is provided, and the alarm 6 includes a controller, a buzzer 61, a switch 62, and an alarm lamp 63, and a liquid level sensor 71, a buzzer 61, a switch 62, and an alarm lamp 63 are respectively electrically connected to the controller, and the bottle needle 7. There are two air inlet pipes 8 and two filter membranes 9 respectively. The conduit 3 between the bottle needle 7 and the dropping funnel 5 is a three-way pipe, which is connected with the dropping funnel 5 and two bottle needles 7 respectively. Air pipe 8 is respectively connected with two bottle needles 7, two filter membranes 9 are respectively connected with two intake pipes 8, alarm 6 is arranged at the junction of three pipes of three-way pipe, there are two switches 62, and two switches 62 are respectively Control the liquid level sensors 71 on the two bottle needles 7, the liquid level sensors 71 are connected to the controller through wires, the wires are embedded in the tube wall of the catheter 3, and the liquid level sensors 71 are embedded in the side walls of the bottle needles 7.
本实用新型的使用方法如下：The using method of the present utility model is as follows:
使用前为确保报警器6能够正常工作，在将瓶针7插入输液瓶之前，可以打开开关62，看蜂鸣器61和报警灯63是否发出警报。To ensure that the alarm 6 can work normally before use, before the bottle needle 7 is inserted into the infusion bottle, the switch 62 can be opened to see whether the buzzer 61 and the warning light 63 give an alarm.
使用时，将瓶针7插入输液瓶中，直至进液口72进入输液瓶内，待液体充满输液器后给患者进行输液，然后打开开关62，液位传感器71开始监测输液瓶内的液面高度，当输液瓶内的液面低于液位传感器71的位置时，即液位传感器71测得的液位为零时，控制器控制蜂鸣器61和报警灯63发出警报。When in use, the bottle needle 7 is inserted into the infusion bottle until the liquid inlet 72 enters the infusion bottle, and the patient is given an infusion after the liquid is filled with the infusion set, then the switch 62 is turned on, and the liquid level sensor 71 starts to monitor the liquid level in the infusion bottle height, when the liquid level in the infusion bottle is lower than the position of the liquid level sensor 71, that is, when the liquid level measured by the liquid level sensor 71 is zero, the controller controls the buzzer 61 and the warning light 63 to send an alarm.
连接一瓶输液瓶时，就只打开该侧的开关62；同时连接两瓶输液瓶时，就同时打开两侧的开关62，任何一边液位传感器71给控制器发出信号都可以激发警报。When connecting a bottle of infusion bottle, just open the switch 62 of this side;
当然，本实用新型还可有其它多种实施例，在不背离本实用新型精神及其实质的情况下，熟悉本领域的技术人员可根据本实用新型作出各种相应的改变和变形，但这些相应的改变和变形都应属于本实用新型所附的权利要求的保护范围。Certainly, the utility model also can have other various embodiments, under the situation of not departing from the spirit and essence of the utility model, those skilled in the art can make various corresponding changes and distortions according to the utility model, but these Corresponding changes and deformations should all belong to the scope of protection of the appended claims of the utility model.
Claims (5)
- A kind of 1. transfusion device with alarm, it is characterised in that：Including scalp acupuncture (1), the filter being sequentially connected by conduit (3) (2), flow speed controller (4), dropping funnel (5), bottle pin (7), bottle pin (7) the bottom side connection air inlet pipe (8), the air inlet pipe (8) free end is provided with filter membrane (9), and the top of the bottle pin (7) is provided with liquid level sensor (71), and the bottom of bottle pin (7) is set There is inlet (72), the conduit (3) is provided with alarm (6), and the alarm (6) includes controller, buzzer (61), opened Closing (62), the liquid level sensor (71), buzzer (61), switch (62) are electrically connected with the controller respectively, the bottle pin (7), Air inlet pipe (8), filter membrane (9) have two respectively, and the conduit (3) between bottle pin (7) and dropping funnel (5) is three-way pipe, the threeway Pipe is connected with dropping funnel (5) and two bottle pins (7) respectively, and two air inlet pipe (8) are connected with two bottle pins (7) respectively, two filterings Film (9) is connected with two air inlet pipe (8) respectively, and the switch (62) has two, and two switches (62) control two bottle pins respectively (7) liquid level sensor (71) on.
- A kind of 2. transfusion device with alarm according to claim 1, it is characterised in that：The alarm (6) also includes Alarm lamp (63), the alarm lamp (63) are electrically connected with the controller.
- A kind of 3. transfusion device with alarm according to claim 1, it is characterised in that：The alarm (6) is arranged on Three pipe intersections of three-way pipe.
- A kind of 4. transfusion device with alarm according to claim 1, it is characterised in that：The liquid level sensor (71) with Controller is connected by wire, and the wire is embedded in the tube wall of conduit (3).
- A kind of 5. transfusion device with alarm according to claim 1, it is characterised in that：The liquid level sensor (71) is embedding Side wall mounted in bottle pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050903.1U CN206761980U (en) | 2016-09-12 | 2016-09-12 | A kind of transfusion device with alarm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050903.1U CN206761980U (en) | 2016-09-12 | 2016-09-12 | A kind of transfusion device with alarm |
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| CN206761980U true CN206761980U (en) | 2017-12-19 |
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| CN201621050903.1U Active CN206761980U (en) | 2016-09-12 | 2016-09-12 | A kind of transfusion device with alarm |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498903A (en) * | 2018-12-29 | 2019-03-22 | 四川普瑞斯生物科技有限公司 | A kind of transfusion state monitoring system and its monitoring method |
-
2016
- 2016-09-12 CN CN201621050903.1U patent/CN206761980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498903A (en) * | 2018-12-29 | 2019-03-22 | 四川普瑞斯生物科技有限公司 | A kind of transfusion state monitoring system and its monitoring method |
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