CN213526868U - Alarm device of infusion apparatus - Google Patents
Alarm device of infusion apparatus Download PDFInfo
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- CN213526868U CN213526868U CN202022338882.6U CN202022338882U CN213526868U CN 213526868 U CN213526868 U CN 213526868U CN 202022338882 U CN202022338882 U CN 202022338882U CN 213526868 U CN213526868 U CN 213526868U
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- monitoring devices
- level monitoring
- monitoring device
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Abstract
The utility model provides an infusion apparatus alarm device, its characterized in that: including weight monitoring devices and liquid level monitoring device, liquid level monitoring devices is connected to weight monitoring devices electricity, weight monitoring devices includes power portion and transfusion bottle hook part, be provided with weighing sensor in the middle of power portion and the transfusion bottle hook part, weighing sensor is connected with the hinge of transfusion bottle hook part, power portion is provided with the power, weight monitoring devices top is provided with weight monitoring devices fixed part, liquid level monitoring devices includes the casing, the casing is provided with liquid level monitoring devices fixed part, liquid level monitoring devices electricity is connected with sound generating mechanism, the utility model has the advantages of: adopt the accuracy that weight monitoring device and liquid level monitoring device dual monitoring can effectively guarantee to report to the police, reduce the condition of false alarm and appear, but weight monitoring device and the split setting of liquid level monitoring device in addition, portable and installation.
Description
Technical Field
The utility model relates to a medical treatment consumptive material field, concretely relates to transfusion system alarm device.
Background
The infusion apparatus is a common medical consumable, and the product is usually matched with a disposable intravenous infusion needle for use, and is mainly used for clinical gravity infusion, namely a hanging bottle, wherein liquid in the bottle flows into a dropping funnel along a thin infusion hose, and when the pressure of a water column of the dropping funnel is greater than the venous pressure, the liquid in the bottle flows into a vein along the hose.
The environment of a patient in the process of infusion in a hospital or clinic is quite quiet, the patient can not do other things during infusion and can easily sleep, and although the patient can accompany family members or visit medical staff during the infusion, the infusion time is long due to the fact that the infusion speed is low, the quantity of medicines in an infusion apparatus needs to be noticed in the infusion process, and the situation that the patient can return blood due to the fact that the infusion is not stopped timely after medicine in the infusion apparatus is emptied is prevented.
The patient also needs to change the medicine in time when infusing, if the medical staff does not find in time when the medicine in the infusion apparatus is infused, the patient falls asleep and the accompanying staff is not around, the accident situation is easy to occur.
In order to prevent the above situations, a device that generates an alarm sound when the amount of the medicine in the infusion set is insufficient is needed to remind the medical staff or the patient and the family members to notify the medical staff to change the medicine or stop the medicine injection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the shortcomings of the traditional technology and provide an infusion apparatus alarm device with simple structure, convenient operation, improved manufacturing cost and obvious effect.
The purpose of the utility model is achieved through the following technical measures: an infusion set alarm device is characterized in that: including weight monitoring devices and liquid level monitoring device, liquid level monitoring devices is connected to weight monitoring devices electricity, weight monitoring devices includes power portion and transfusion bottle hook part, be provided with weighing sensor in the middle of power portion and the transfusion bottle hook part, weighing sensor is connected with the hinge of transfusion bottle hook part, power portion is provided with the power, weight monitoring devices top is provided with weight monitoring devices fixed part, liquid level monitoring devices includes the casing, the casing is provided with liquid level monitoring devices fixed part, liquid level monitoring devices electricity is connected with sound generating mechanism.
As a preferred embodiment: the weighing sensor comprises an elastic component, wherein a conversion element is laid on the surface of the elastic component, and the conversion element is electrically connected with the liquid level monitoring device.
As a preferred embodiment: the conversion element is a resistance strain gauge, the resistance strain gauge comprises a substrate sheet, and a resistance wire is fixedly arranged on the surface of the substrate sheet.
As a preferred embodiment: the power supply part is fixedly provided with a power supply interface.
As a preferred embodiment: one end of the liquid level monitoring device is fixedly connected with a power line, and the other end of the power line is connected with a power supply part through a plug.
As a preferred embodiment: one end of the liquid level monitoring device fixing part is fixedly connected with the liquid level monitoring device.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
the utility model discloses an infusion apparatus alarm device, its characterized in that: including weight monitoring devices and liquid level monitoring device, liquid level monitoring devices is connected to weight monitoring devices electricity, weight monitoring devices includes power portion and transfusion bottle hook part, be provided with weighing sensor in the middle of power portion and the transfusion bottle hook part, weighing sensor is connected with the hinge of transfusion bottle hook part, power portion is provided with the power, weight monitoring devices top is provided with weight monitoring devices fixed part, liquid level monitoring devices includes the casing, the casing is provided with liquid level monitoring devices fixed part, liquid level monitoring devices electricity is connected with sound generating mechanism.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural diagram of an infusion apparatus alarm device of the present invention.
Fig. 2 is a schematic sectional structure diagram of the weight monitoring device of the present invention.
Fig. 3 is a schematic structural diagram of the liquid level monitoring device of the present invention.
Detailed Description
Example (b): as shown in attached drawings 1 to 3, an infusion apparatus alarm device comprises a weight monitoring device 1 and a liquid level monitoring device 2, wherein the weight monitoring device 1 is electrically connected with the liquid level monitoring device 2, the weight monitoring device 1 comprises a power supply part 11 and a transfusion bottle hooking component 12, a weighing sensor 3 is arranged between the power supply part 11 and the transfusion bottle hooking component 12, the weighing sensor 3 is hinged with the transfusion bottle hooking component 12, the power supply part 11 is provided with a power supply, the output voltage of the power supply is 9-24V DC power supply, a weight monitoring device fixing component 13 is arranged at the top of the weight monitoring device 1, the weight monitoring device fixing component 13 is used for connecting a bracket of the hooking transfusion bottle, the liquid level monitoring device 2 comprises a shell, the shell is provided with a liquid level monitoring device fixing component 21, and the liquid level monitoring device fixing component 21 is a hook and hair integrated magic tape, adopt magic subsides seat fixed part convenient operation simple and fixed effectual, 2 electricity of liquid level monitoring device are connected with sound generating mechanism 22.
Weighing sensor 3 is resistance strain gauge weighing sensor, resistance strain gauge weighing sensor includes elastomeric element 31, conversion element 32 has been laid on elastomeric element 31 surface, conversion element 32 is resistance strain gauge, liquid level monitoring device 2 is connected to conversion element 32 electricity.
The conversion element 32 is a resistance strain gauge which comprises a substrate, resistance wires are fixedly arranged on the surface of the substrate, the resistance wires are uniformly distributed on the substrate, when the elastic component 31 deforms under stress, the conversion element 32 also deforms along with the deformation of the resistance wires, the resistance value of the resistance wires changes when the resistance wires deform, the resistance changes are converted into electric signals through a corresponding measuring circuit, the electric signals are transmitted to the liquid level monitoring device 2 through a power line connected with the liquid level monitoring device 2,
the power supply part 11 is fixedly provided with a power supply interface, the power supply interface can be charged when being connected with a charger, and the power supply interface is connected with the liquid level monitoring device 2 through a power line to provide power for the liquid level monitoring device 2 when charging is completed.
Liquid level monitoring device fixed part 21 one end and 2 fixed connection of liquid level monitoring device, liquid level monitoring device fixed part 21 colludes integrative magic subsides of hair, and liquid level monitoring device 2 adopts colluding integrative magic subsides of hair with the kettle that drips of transfusion system to fix, because collude integrative magic subsides of hair than wider and the texture is softer, the kettle that drips of transfusion system can not produce the deformation because the atress is too big.
The liquid level monitoring device 2 is a miniature non-contact liquid level sensor, the model of the miniature non-contact liquid level sensor is YWC-12S, the sensor only needs to be attached to the outer wall of a drip cup of the infusion apparatus, when the liquid level in the drip cup of the infusion apparatus is lower than a set height, the liquid level monitoring device 2 generates an output signal, the output signal is connected with a sound generating device 22 through a lead, and the sound generating device 22 is a buzzer.
Weighing sensor 3 of weight monitoring device 1 passes through wire and 2 series connections of liquid level monitoring device, and sound generating mechanism 22 is connected to the wire of series connection weight monitoring device 1 and liquid level monitoring device 2, and sound generating mechanism 22 side can report to the police work when weight monitoring device 1 and liquid level monitoring device 2 send signal jointly, ensures the accuracy of the work of reporting to the police.
Claims (6)
1. An infusion set alarm device is characterized in that: including weight monitoring devices and liquid level monitoring device, liquid level monitoring devices is connected to weight monitoring devices electricity, weight monitoring devices includes power portion and transfusion bottle hook part, be provided with weighing sensor in the middle of power portion and the transfusion bottle hook part, weighing sensor is connected with the hinge of transfusion bottle hook part, power portion is provided with the power, weight monitoring devices top is provided with weight monitoring devices fixed part, liquid level monitoring devices includes the casing, the casing is provided with liquid level monitoring devices fixed part, liquid level monitoring devices electricity is connected with sound generating mechanism.
2. The infusion set alarm device according to claim 1, wherein: the weighing sensor comprises an elastic component, wherein a conversion element is laid on the surface of the elastic component, and the conversion element is electrically connected with the liquid level monitoring device.
3. The infusion set alarm device according to claim 2, wherein: the conversion element is a resistance strain gauge, the resistance strain gauge comprises a substrate sheet, and a resistance wire is fixedly arranged on the surface of the substrate sheet.
4. The infusion set alarm device according to claim 1, wherein: the power supply part is fixedly provided with a power supply interface.
5. The infusion set alarm device according to claim 1, wherein: one end of the liquid level monitoring device is fixedly connected with a power line, and the other end of the power line is connected with a power supply part through a plug.
6. The infusion set alarm device according to any one of claims 1 to 5, wherein: one end of the liquid level monitoring device fixing part is fixedly connected with the liquid level monitoring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022338882.6U CN213526868U (en) | 2020-10-20 | 2020-10-20 | Alarm device of infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022338882.6U CN213526868U (en) | 2020-10-20 | 2020-10-20 | Alarm device of infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213526868U true CN213526868U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022338882.6U Active CN213526868U (en) | 2020-10-20 | 2020-10-20 | Alarm device of infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213526868U (en) |
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2020
- 2020-10-20 CN CN202022338882.6U patent/CN213526868U/en active Active
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