CN212308564U - Infusion monitoring alarm and monitoring system - Google Patents
Infusion monitoring alarm and monitoring system Download PDFInfo
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- CN212308564U CN212308564U CN202020057730.6U CN202020057730U CN212308564U CN 212308564 U CN212308564 U CN 212308564U CN 202020057730 U CN202020057730 U CN 202020057730U CN 212308564 U CN212308564 U CN 212308564U
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Abstract
The utility model provides a transfusion monitoring alarm and monitoring system, which comprises a control device, a gear shifting switch, a first wireless communication device, an alarm reminding device and a weighing sensing device for detecting the weight of a transfusion container; the control device comprises a processor, a low level starting module and a delay starting module; the gear adjusting output end of the gear adjusting switch is connected with the gear adjusting input end of the processor, and the weight data output end of the weighing sensing device is connected with the weight data input end of the processor; the output end of the processor is connected with the input end of the low-level starting module, the output end of the low-level starting module is connected with the input end of the delay starting module, and the output end of the delay starting module is respectively connected with the signal input end of the first wireless communication device and the signal input end of the alarm reminding device. The utility model discloses can avoid causing the influence to the medicine, can also effectively improve the convenience of infusion guardianship.
Description
Technical Field
The utility model belongs to the technical field of the medical appliances technique and specifically relates to a transfusion monitoring alarm and monitor system are related to.
Background
The intravenous infusion is one of the common treatment means of medical units for patients with diseases, and the liquid medicine in the infusion bottle is infused into the veins of human bodies sequentially through an infusion tube, a dripping speed display tube and a needle head during infusion so as to achieve the purpose of treatment. In actual operation, for some patients who are unconscious, blind, old and dim eyes and other patients who do not have time to accompany due to busy work of family members, the situation that medical staff are busy or forget to work and cannot pull out an injection needle in time after liquid medicine is infused is very easy to happen, so that venous blood return of the patients is caused, and a plurality of problems are caused. In order to solve the problem, an infusion alarm adopting a photoelectric principle appears in the market, the condition of liquid in a medicine bottle is monitored through a photoelectric detection technology to sense and alarm, but the product is only suitable for medicines insensitive to light, and medicines needing light shielding cannot use the alarm, otherwise the characteristics of the medicines can be changed, and the medicines are changed, so that the product cannot be comprehensively applied to all infusion medicines.
SUMMERY OF THE UTILITY MODEL
The utility model provides an infusion guardianship alarm and monitor system has overcome above-mentioned prior art's defect, through the optimization of product structure and function, can not only avoid causing the influence to the medicine, can also effectively improve the convenience of infusion guardianship, is favorable to enlarging the range of application of product.
In order to solve the technical problem, the embodiment of the utility model provides an infusion guardianship alarm, include:
the automatic infusion device comprises a control device, a gear shifting switch, a first wireless communication device, an alarm reminding device and a weighing sensing device for detecting the weight of an infusion container;
the control device comprises a processor, a low level starting module and a delay starting module;
the gear adjusting output end of the gear adjusting switch is connected with the gear adjusting input end of the processor, and the weight data output end of the weighing sensing device is connected with the weight data input end of the processor;
the output end of the processor is connected with the input end of the low-level starting module, the output end of the low-level starting module is connected with the input end of the delay starting module, and the output end of the delay starting module is respectively connected with the signal input end of the first wireless communication device and the signal input end of the alarm reminding device.
Preferably, the alarm reminding device comprises a buzzer.
As a preferred scheme, the alarm reminding device further comprises a buzzer socket, and the buzzer is detachably connected with the buzzer socket; the buzzer socket is connected with the signal input end of the alarm reminding device.
Preferably, the alarm reminding device further comprises an optical alarm.
Preferably, the gear shifting switch is a dial switch.
Preferably, the weighing sensing device comprises an analog-to-digital conversion module and a weighing sensor used for collecting weight data of the infusion container, an output end of the weighing sensor is connected with an input end of the analog-to-digital conversion module, and an output end of the analog-to-digital conversion module is connected with a weight data input end of the processor.
As a preferable scheme, the infusion monitoring alarm further comprises a first power supply and a circuit switch, wherein the first power supply is at least connected with the circuit switch, the analog-to-digital conversion module and the low level starting module.
Preferably, the infusion monitoring alarm further comprises a charging module, and the charging module is connected with the first power supply.
As a preferred scheme, the infusion monitoring alarm further comprises a second power supply, and the second power supply is respectively connected with the low-level starting module and the delay starting module.
As a preferable scheme, the infusion monitoring alarm further comprises a circuit box, and the accommodating cavity of the circuit box is at least provided with the first wireless communication device, the analog-to-digital conversion module and the control device.
The utility model also provides a monitor system, include:
the infusion monitoring alarm is assembled on the infusion container, and a first wireless communication device of the infusion monitoring alarm is in wireless communication with a second wireless communication device of the medical management center.
To sum up, the embodiment of the utility model provides an infusion guardianship alarm and monitor system, the beneficial effect of any embodiment lies in, through adopting the weight that the sensing principle of weighing detected infusion container to this triggers the warning when liquid medicine weight reduces to a certain degree, thereby passes through warning reminding device reminds patient, accompanying personnel, and passes through first wireless communication device sends signal to nurse station, reminds nurse or doctor in time to change liquid or stop the infusion with this. The infusion monitoring alarm further adopts a gear shifting switch to realize the function of adjusting the weight of the infusion liquid corresponding to the triggered alarm.
Drawings
FIG. 1 is a structural diagram of an infusion monitoring alarm in an embodiment of the present invention;
FIG. 2 is a schematic circuit diagram of an infusion monitoring alarm in an embodiment of the present invention;
wherein the reference numbers in the drawings of the specification are as follows:
1. a processor; 2. a first wireless communication device; 3. a gear shifting switch; 4. an alarm reminding device; 5. a weighing sensor; 6. an analog-to-digital conversion module; 7. a low level start module; 8. a delay starting module; 9. a first power supply; 91. a charging module; 10. a second power supply.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides an infusion monitoring alarm, including:
the device comprises a control device, a gear shifting switch 3, a first wireless communication device 2, an alarm reminding device 4 and a weighing sensing device for detecting the weight of the infusion container;
the control device comprises a processor 1, a low level starting module 7 and a low level starting module 8;
the gear adjusting output end of the gear adjusting switch 3 is connected with the gear adjusting input end of the processor 1, and the weight data output end of the weighing sensing device is connected with the weight data input end of the processor 1;
the output end of the processor 1 is connected with the input end of the low level starting module 7, the output end of the low level starting module 7 is connected with the input end of the low level starting module 8, and the output end of the low level starting module 8 is respectively connected with the signal input end of the first wireless communication device 2 and the signal input end of the alarm reminding device 4.
This embodiment is through adopting the weight that the sensing principle of weighing detected infusion container to this triggers the warning when the liquid medicine weight reduces to a certain degree, thereby reminds patient, accompanying person through warning reminding device 4, and can send a signal to nurse's station through first wireless communication device 2, reminds nurse or doctor in time to trade liquid or stop the infusion with this. The transfusion monitoring alarm further adopts a gear shifting switch 3 to realize the function of adjusting the weight of the transfusion liquid corresponding to the triggered alarm.
Based on the scheme, the infusion monitoring alarm is designed as follows by combining the scheme shown in fig. 1 and fig. 2:
in one possible design, the infusion monitoring alarm further comprises a first power supply 9 and a circuit switch, and the first power supply 9 is connected with at least the circuit switch, the analog-to-digital conversion module 6 and the low level starting module 7. The infusion monitoring alarm further comprises a charging module 91, and the charging module 91 is connected with the first power supply 9. As an example, a 5V battery is used as the first power supply 9, the positive electrode of the 5V battery is connected to the circuit switch, and the charging module 91 is a USB charging interface, a Micro charging interface, or the like.
In one possible design, the weighing sensing device comprises an analog-to-digital conversion module 6 and a weighing sensor 5 for collecting weight data of the infusion container, an output end of the weighing sensor 5 is connected with an input end of the analog-to-digital conversion module 6, and an output end of the analog-to-digital conversion module 6 is connected with a weight data input end of the processor 1.
In this embodiment, a programmable 51-chip microcomputer module is used as the processor 1, a dial switch is used as the shift switch 3 to control the grouping alarm value data of the programmable 51-chip microcomputer, meanwhile, an HX711AD module is used as the analog-to-digital conversion module 6, the programmable 51-chip microcomputer module is connected with the multi-shift switch, the data output end of the HX711AD module and the input end of the low level start module 7 through serial ports, and the data input end of the HX711AD module is connected with the output end of the weighing sensor 5.
In one possible design, the infusion monitoring alarm further comprises a second power supply 10, and the second power supply 10 is connected with the low-level starting module 7 and the low-level starting module 8 respectively. As an example, a 12V battery is used as the second power supply 10, the positive electrode of the 12V battery is connected to the common output terminal of the low-level start module 7, the positive electrode of the input terminal of the low-level start module 8 is connected to the normally open output terminal of the low-level start module 7, the normally open output terminal of the low-level start module 8 is connected to the buzzer (or the buzzer socket), the first wireless communication module (communication chip), and the common output terminal of the low-level start module 8 is connected to the positive electrode of the input terminal of the low-level start module 8. One end of the negative electrode of the 12V battery wire is connected with the input end of the low level starting module 8, the alarm reminding device 4 and the buzzer (or the buzzer socket). It can be understood that the infusion monitoring alarm can be designed with a peeling function so as to automatically identify the weight of the hook, reduce error data caused by the hook and improve the accuracy.
The alarm reminding device 4 comprises a buzzer, and of course, the alarm reminding device 4 can also adopt a light alarm, an audible and visual alarm and other devices for reminding patients or accompanying personnel.
As a further step, in order to optimize the structure, the detachable function of the buzzer is realized, so that the buzzer meets the requirements of various environmental nursing, keeps a quiet state, allows a patient to rest, and meets the requirements of the patient. The alarm reminding device 4 also comprises a buzzer socket, and the buzzer is detachably connected with the buzzer socket; the buzzer socket is connected with the signal input end of the alarm reminding device 4.
In this embodiment, it can be understood that the working principle of the infusion monitoring alarm is as follows:
the weighing sensor 5 is a high-precision durable sensor, one end of the weighing sensor is fixed on an upper hanging rod of the hanging device, the other end of the weighing sensor is fixed on a lower hanging hook, an infusion bottle (bag) containing liquid medicine is hung, and the weighing sensor 5 is pulled downwards by the total weight of the weighing sensor 5, so that the data of the weighing sensor 5 are changed.
When the liquid medicine is dripped quickly and the total weight approaches the self weight of an infusion bottle (bag), the weighing sensor 5 transmits data, the data is preprocessed by the analog-to-digital conversion module 6, and the processor 1 controls the low-level starting module 7 to start working, so that the electric switch of the low-level starting module jumps to the normally open end. After the low-level starting module 8 starts working, the electric trip of the low-level starting module is delayed for seven seconds to jump to a normal start end, so that the first wireless communication device 2 connected with the low-level starting module sends a wireless signal, and the nurse station host sends an alarm after receiving the signal and displays a corresponding bed. At the same time when the first wireless communication device 2 starts to send out a wireless signal, the buzzer (whether the buzzer is installed or not can be selected according to different patients) also starts to work so as to remind the patients and the accompanying personnel.
In one of the feasible designs, the infusion monitoring alarm further comprises a circuit box, and the accommodating cavity of the circuit box is at least provided with the first wireless communication device 2, the analog-to-digital conversion module 6 and the control device.
In the design of the circuit box, the gear shifting switch 3 and the battery charging module 91 are adhered to the side face of the circuit box, and then the first wireless communication device 2 and the analog-to-digital conversion module 6 are fixed in the accommodating cavity of the circuit box in an adhesion mode. The device comprises a first power supply 9, a second power supply 10, a processor 1, a low level starting module 7, a low level starting module 8, a circuit switch, a circuit box, a buzzer socket and a buzzer, wherein the first power supply, the second power supply, the low level starting module, the circuit switch, the circuit box, the buzzer socket and the buzzer are adhered to the upper surface of a balance of an upper lifting balance; and the weighing sensor 5 and the lower hanging hook are adhered to the lower surface of the upper hanging balance platform.
In addition, the infusion monitoring alarm can be expanded as follows:
1. when the equipment is not used, the gear shifting switch 3 is closed to disconnect the circuit, and the low level starting module 7, the low level starting module 8, the first wireless communication device 2, the buzzer socket and the buzzer do not work; but the processor 1, the load cell 5, the analog-to-digital conversion module 6 are operational.
2. And when the equipment does not work for many hours, the circuit switch is closed so as to enable each circuit module to not work.
3. When the circuit switch is turned off and the hook is to be turned on again, the lower hanging hook does not need to shake and put objects on the hook, the instrument needs to be kept balanced, the peeling mode data starts to run, and the weight of the lower hook can be automatically identified. After 3 seconds, the product can be used.
4. When the device is not used for a long time, the 12v battery can be removed and the circuit switch can be closed.
5. The replacement of the battery and the inspection of the equipment are performed periodically.
6. In the case of patients with infectious diseases, alcohol wipe disinfection or fumigant gas disinfection can be used.
The utility model also provides a guardianship device, include:
the infusion monitoring alarm is assembled on the infusion container, and the first wireless communication device 2 of the infusion monitoring alarm is in wireless communication with the second wireless communication device of the medical management center.
The infusion container and the infusion monitoring alarm are combined for use, the infusion container can be lifted by a suspension device, as shown in fig. 2, an upper hook is arranged at the top of the suspension device, a lower hanging hook is arranged at the bottom of the suspension device and used for hanging the infusion bag or the infusion bottle, and a spring or other elastic parts can be designed at the top of the lower hanging hook to enable the suspension device to deform along with the weight of the infusion bag or the infusion bottle, so that the weight data can be detected by the weighing sensor 5. Be equipped with the switch 3 that shifts on linkage's the lateral wall, and linkage's periphery circumference interval is provided with a plurality of contacts, corresponds to a plurality of weight fender position, can change the threshold value of the liquid weight that descends when triggering the warning through adjusting shift switch 2.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. An infusion monitoring alarm, comprising:
the automatic infusion device comprises a control device, a gear shifting switch, a first wireless communication device, an alarm reminding device and a weighing sensing device for detecting the weight of an infusion container;
the control device comprises a processor, a low level starting module and a delay starting module;
the gear adjusting output end of the gear adjusting switch is connected with the gear adjusting input end of the processor, and the weight data output end of the weighing sensing device is connected with the weight data input end of the processor;
the output end of the processor is connected with the input end of the low-level starting module, the output end of the low-level starting module is connected with the input end of the delay starting module, and the output end of the delay starting module is respectively connected with the signal input end of the first wireless communication device and the signal input end of the alarm reminding device.
2. The infusion monitoring alarm of claim 1, wherein:
the alarm reminding device comprises a buzzer.
3. The infusion monitoring alarm of claim 2, wherein:
the alarm reminding device also comprises a buzzer socket, and the buzzer is detachably connected with the buzzer socket; the buzzer socket is connected with the signal input end of the alarm reminding device.
4. The infusion monitoring alarm of claim 1, wherein:
the gear shifting switch is a dial switch.
5. The infusion monitoring alarm of claim 1, wherein:
the weighing sensing device comprises an analog-digital conversion module and a weighing sensor used for collecting weight data of the infusion container, the output end of the weighing sensor is connected with the input end of the analog-digital conversion module, and the output end of the analog-digital conversion module is connected with the weight data input end of the processor.
6. The infusion monitoring alarm of claim 5, wherein:
the infusion monitoring alarm further comprises a first power supply and a circuit switch, wherein the first power supply is at least connected with the circuit switch, the analog-to-digital conversion module and the low-level starting module.
7. The infusion monitoring alarm of claim 6, wherein:
the infusion monitoring alarm further comprises a charging module, and the charging module is connected with the first power supply.
8. The infusion monitoring alarm of claim 1, wherein:
the infusion monitoring alarm further comprises a second power supply, and the second power supply is connected with the low-level starting module and the delay starting module respectively.
9. The infusion monitoring alarm of claim 5, wherein:
the infusion monitoring alarm further comprises a circuit box, and the first wireless communication device, the analog-to-digital conversion module and the control device are at least installed in the accommodating cavity of the circuit box.
10. A monitoring system, comprising:
a medical management center, an infusion container and an infusion monitoring alarm according to any one of claims 1-9, wherein the infusion monitoring alarm is mounted on the infusion container, and the first wireless communication device of the infusion monitoring alarm is in wireless communication with the second wireless communication device of the medical management center.
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| CN202020057730.6U CN212308564U (en) | 2020-01-10 | 2020-01-10 | Infusion monitoring alarm and monitoring system |
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| CN202020057730.6U CN212308564U (en) | 2020-01-10 | 2020-01-10 | Infusion monitoring alarm and monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111110944A (en) * | 2020-01-10 | 2020-05-08 | 阳江市卫生学校 | Infusion monitoring alarm and monitoring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111110944A (en) * | 2020-01-10 | 2020-05-08 | 阳江市卫生学校 | Infusion monitoring alarm and monitoring system |
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