CN103908709B - A kind of nursing warning device - Google Patents
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 28
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Abstract
本发明公开了一种护理报警装置，该护理报警装置包括：流量传感器、无线发射装置、数据采集器、模数转换模块、报警装置、液晶显示器。本发明通过设置流量传感器，实现对输液管内的药液进行实时监控，流量传感器得到实时的流量信号，经过信号的发射和转换，在液晶显示器显示当前的药液流速，便于护理人员根据患者的身体反应调节输液的速度；当流量传感器没有检测到流量信号时，模数转换模块没有接收到信号，报警装置发出报警信号，提醒护理人员更换输液瓶或拔出针管。本发明的结构简单，操作方便，可以实现对药液的实时监控，较好地解决了现有的护理报警装置存在的操作复杂，使用成本高的问题。
The invention discloses a nursing alarm device, which comprises: a flow sensor, a wireless transmitting device, a data collector, an analog-to-digital conversion module, an alarm device, and a liquid crystal display. The present invention realizes the real-time monitoring of the liquid medicine in the infusion tube by setting the flow sensor. The flow sensor obtains the real-time flow signal, and after the signal is transmitted and converted, the current flow rate of the liquid medicine is displayed on the liquid crystal display, which is convenient for the nursing staff to adjust according to the patient's physical condition. The reaction adjusts the speed of infusion; when the flow sensor does not detect the flow signal, the analog-to-digital conversion module does not receive the signal, and the alarm device sends out an alarm signal to remind the nursing staff to replace the infusion bottle or pull out the needle tube. The invention has simple structure and convenient operation, can realize the real-time monitoring of the liquid medicine, and better solves the problems of complicated operation and high use cost in the existing nursing alarm device.
Description
技术领域technical field
本发明属于医疗器械技术领域，尤其涉及一种护理报警装置。The invention belongs to the technical field of medical devices, in particular to a nursing alarm device.
背景技术Background technique
目前患者在打点滴时，一般需要有专人陪护，防止因药液滴完造成危险，相应的有些人设计了点滴滴注时的报警装置，然而现有的报警装置需要复杂的电路支持，制造繁琐，增加成本，所以普及性很差，大部分在注射点滴时没有使用。At present, patients generally need to be escorted by a special person when they are infused with a drip to prevent danger caused by the dripping of the medicine. Correspondingly, some people have designed an alarm device for the drip. Increase the cost, so the popularity is very poor, and most of them are not used when injecting drips.
发明内容Contents of the invention
本发明实施例的目的在于提供一种护理报警装置，旨在解决现有的护理报警装置存在的操作复杂，使用成本高的问题。The purpose of the embodiments of the present invention is to provide a nursing alarm device, aiming to solve the problems of complicated operation and high cost of use existing in the existing nursing alarm device.
本发明实施例是这样实现的，一种护理报警装置，该护理报警装置包括：流量传感器、无线发射装置、数据采集器、模数转换模块、报警装置、液晶显示器；The embodiment of the present invention is achieved in this way, a nursing alarm device, the nursing alarm device includes: a flow sensor, a wireless transmitter, a data collector, an analog-to-digital conversion module, an alarm device, and a liquid crystal display;
流量传感器，用于实时监控输液管内药液的流量信息，设置在输液管滴壶的上端；The flow sensor is used to monitor the flow information of the liquid medicine in the infusion tube in real time, and is arranged on the upper end of the drip pot of the infusion tube;
与流量传感器连接，用于接收流量传感器的流量信号，并将信号发射到数据采集器的无线发射装置；Connected with the flow sensor, used to receive the flow signal of the flow sensor, and transmit the signal to the wireless transmitter of the data collector;
与无线发射装置连接，用于实现流量信号实时采集存储的数据采集器；A data collector connected with a wireless transmitter to realize real-time collection and storage of flow signals;
与数据采集器连接，用于实现流量信号有模拟信号到数字信号转换的模数转换模块；Connected with the data collector, it is used to realize the analog-to-digital conversion module for converting the flow signal from analog signal to digital signal;
与模数转换模块连接，用于没有接收到流量信号实现报警的报警装置；Connected with the analog-to-digital conversion module, it is used for the alarm device that does not receive the flow signal to realize the alarm;
与模数转换模块连接，用于实时显示输液管内药液流量的液晶显示器。It is connected with the analog-to-digital conversion module and is used to display the liquid crystal display of the liquid medicine flow in the infusion tube in real time.
进一步，报警装置采用报警灯或蜂鸣器实现报警。Further, the alarm device adopts an alarm lamp or a buzzer to realize an alarm.
进一步，液晶显示器采用LED显示。Further, the liquid crystal display adopts LED display.
进一步，无线发射装置可以同时发射多个信号，实现对多个输液管的监控。Furthermore, the wireless transmitting device can simultaneously transmit multiple signals to realize the monitoring of multiple infusion tubes.
进一步，该护理报警装置还包括有：壳体、控制器、光电传感器、液晶显示器、LED灯、报警装置、无线发射装置；Further, the nursing alarm device also includes: a housing, a controller, a photoelectric sensor, a liquid crystal display, an LED light, an alarm device, and a wireless transmitting device;
控制器安装在壳体内；光电传感器设置在壳体的末端，液晶显示器与控制器连接，LED灯设置在壳体前端的两侧，报警装置与控制器相连，无线发射装置与报警装置连接。The controller is installed in the shell; the photoelectric sensor is set at the end of the shell, the liquid crystal display is connected with the controller, the LED lights are set on both sides of the front end of the shell, the alarm device is connected with the controller, and the wireless transmitter is connected with the alarm device.
进一步，控制器采用80C51单片机。Further, the controller adopts 80C51 single-chip microcomputer.
进一步，光电传感器包括：光电三极管和红外线发光二极管。Further, the photoelectric sensor includes: a phototransistor and an infrared light emitting diode.
本发明提供的护理报警装置，通过设置流量传感器，实现对输液管内的药液进行实时监控，流量传感器得到实时的流量信号，经过信号的发射和转换，在液晶显示器显示当前的药液流速，便于护理人员根据患者的身体反应调节输液的速度；当流量传感器没有检测到流量信号时，模数转换模块没有接收到信号，报警装置发出报警信号，提醒护理人员更换输液瓶或拔出针管。本发明通过设置光电传感器，实现对输液管内的药液进行实时监控，得到实时的流量信号，经过单片机装置进行数据处理，在液晶显示器显示当前的药液流速，便于护理人员根据患者的身体反应调节输液的速度；当光电传感器在超出安全时间内没有检测到流量信号时，报警装置发出报警信号，同时无线发射装置将报警信号发射给护理人员。本发明的结构简单，操作方便，可以实现对药液的实时监控，较好地解决了现有的护理报警装置存在的操作复杂，使用成本高的问题。The nursing alarm device provided by the present invention realizes real-time monitoring of the medicinal liquid in the infusion tube by setting a flow sensor, and the flow sensor obtains a real-time flow signal, and through signal emission and conversion, displays the current medicinal liquid flow rate on the liquid crystal display, which is convenient Nurses adjust the speed of infusion according to the patient's physical response; when the flow sensor does not detect the flow signal, the analog-to-digital conversion module does not receive the signal, and the alarm device sends out an alarm signal to remind the nurse to replace the infusion bottle or pull out the needle. The present invention realizes the real-time monitoring of the liquid medicine in the infusion tube by setting the photoelectric sensor, obtains the real-time flow signal, processes the data through the single-chip microcomputer device, and displays the current flow rate of the liquid medicine on the liquid crystal display, which is convenient for the nursing staff to adjust according to the patient's body reaction The speed of infusion; when the photoelectric sensor does not detect the flow signal within the safe time, the alarm device will send out an alarm signal, and at the same time, the wireless transmitting device will transmit the alarm signal to the nursing staff. The invention has simple structure and convenient operation, can realize the real-time monitoring of the liquid medicine, and better solves the problems of complicated operation and high use cost in the existing nursing alarm device.
附图说明Description of drawings
图1是本发明实施例提供的护理报警装置的结构示意图；Fig. 1 is a structural schematic diagram of a nursing alarm device provided by an embodiment of the present invention;
图2是本发明实施例提供的壳体和光电传感器的结构示意图；Fig. 2 is a schematic structural diagram of a housing and a photoelectric sensor provided by an embodiment of the present invention;
图3是本发明实施例提供的控制器、液晶显示器和无线发射装置的结构示意图；Fig. 3 is a schematic structural diagram of a controller, a liquid crystal display and a wireless transmitting device provided by an embodiment of the present invention;
图中：1、流量传感器；2、无线发射装置；3、数据采集器；4、模数转换模块；5、报警装置；6、液晶显示器；7、壳体；8、控制器；9、光电传感器；9-1、光电三极管；9-2、红外线发光二极管；10、LED灯。In the figure: 1. Flow sensor; 2. Wireless transmitter; 3. Data collector; 4. Analog-to-digital conversion module; 5. Alarm device; 6. Liquid crystal display; 7. Shell; 8. Controller; 9. Photoelectric Sensor; 9-1, photoelectric triode; 9-2, infrared light-emitting diode; 10, LED lamp.
具体实施方式detailed description
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
下面结合附图及具体实施例对本发明的应用原理作进一步描述。The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
如图1所示，本发明实施例的护理报警装置主要由流量传感器1、无线发射装置2、数据采集器3、模数转换模块4、报警装置5、液晶显示器6组成；As shown in Figure 1, the nursing alarm device of the embodiment of the present invention is mainly composed of a flow sensor 1, a wireless transmitter 2, a data collector 3, an analog-to-digital conversion module 4, an alarm device 5, and a liquid crystal display 6;
流量传感器1，用于实时监控输液管内药液的流量信息，设置在输液管滴壶的上端；The flow sensor 1 is used for real-time monitoring of the flow information of the liquid medicine in the infusion tube, and is arranged on the upper end of the drip pot of the infusion tube;
与流量传感器1连接，用于接收流量传感器1的流量信号，并将信号发射到数据采集器3的无线发射装置2；Connected with the flow sensor 1, used to receive the flow signal of the flow sensor 1, and transmit the signal to the wireless transmitter 2 of the data collector 3;
与无线发射装置2连接，用于实现流量信号实时采集存储的数据采集器3；Connected with the wireless transmitting device 2, a data collector 3 for realizing real-time collection and storage of flow signals;
与数据采集器3连接，用于实现流量信号有模拟信号到数字信号转换的模数转换模块4；Connected with the data collector 3, it is used to realize the analog-to-digital conversion module 4 for converting the flow signal from an analog signal to a digital signal;
与模数转换模块4连接，用于没有接收到流量信号实现报警的报警装置5；It is connected with the analog-to-digital conversion module 4, and is used for the alarm device 5 that does not receive the flow signal to realize the alarm;
与模数转换模块4连接，用于实时显示输液管内药液流量的液晶显示器6。It is connected with the analog-to-digital conversion module 4 and is used to display the liquid crystal display 6 of the liquid medicine flow in the infusion tube in real time.
本发明中的报警装置5可以采用报警灯、蜂鸣器等实现报警；液晶显示器6采用LED显示，可以适当的降低能耗；无线发射装置2可以同时发射多个信号，实现对多个输液管的监控，进一步降低了成本。Alarm device 5 among the present invention can adopt alarm light, buzzer etc. to realize alarm; Liquid crystal display 6 adopts LED display, can reduce energy consumption appropriately; monitoring, further reducing costs.
如图2和图3所示，本发明实施例的护理报警装置，该护理报警装置包括：壳体7、控制器8、光电传感器9、液晶显示器6、LED灯10、报警装置5、无线发射装置2；As shown in Fig. 2 and Fig. 3, the nursing alarm device of the embodiment of the present invention includes: a housing 7, a controller 8, a photoelectric sensor 9, a liquid crystal display 6, an LED light 10, an alarm device 5, a wireless transmitter device 2;
控制器8安装在壳体7内；光电传感器9设置在壳体7的末端；The controller 8 is installed in the housing 7; the photoelectric sensor 9 is arranged at the end of the housing 7;
光电传感器9包括：光电三极管9-1和红外线发光二极管9-2，当保证以恒定电流通过发光二级管9-1时，发光二极管9-1的发光量将是垣定的，当有液滴在两者之间通过时，改变了光通量，从而可以在光电三极管9-2的集电极检测到一个信号。信号经放大，滤波后，送入控制器8，用于判断液滴的频率，从而可以计算出流量的数值；控制器8采用80C51单片机。Photoelectric sensor 9 comprises: phototransistor 9-1 and infrared light-emitting diode 9-2, when guaranteeing to pass through light-emitting diode 9-1 with constant current, the luminous amount of light-emitting diode 9-1 will be fixed, when there is liquid As the drop passes between the two, it changes the luminous flux so that a signal can be detected at the collector of the phototransistor 9-2. After the signal is amplified and filtered, it is sent to the controller 8 for judging the frequency of the droplet, thereby calculating the value of the flow rate; the controller 8 adopts an 80C51 single-chip microcomputer.
液晶显示器6与控制器8连接，用来显示流量的信息；Liquid crystal display 6 is connected with controller 8, is used for displaying the information of flow rate;
LED灯10与电源相连，用于判断电源是否接通；LED lamp 10 is connected with power supply, is used for judging whether power supply is switched on;
报警装置5与控制器8相连，当一定时间内没用检测到光电传感器3发出的信号时，报警装置5开始报警；The alarm device 5 is connected with the controller 8, and when the signal sent by the photoelectric sensor 3 is not detected within a certain period of time, the alarm device 5 starts to report to the police;
无线发射装置2与报警装置5连接，当报警装置5开启时，无线发射装置2同时开启，将本机信号发给护理人员。The wireless transmitting device 2 is connected with the alarm device 5, and when the alarm device 5 is opened, the wireless transmitting device 2 is opened simultaneously, and the local signal is sent to the nursing staff.
本发明提供的护理报警装置，通过设置光电传感器，实现对输液管内的药液进行实时监控，得到实时的流量信号，经过控制器进行数据处理，在液晶显示器显示当前的药液流速，便于护理人员根据患者的身体反应调节输液的速度；当光电传感器在超出安全时间内没有检测到流量信号时，报警装置发出报警信号，同时无线发射装置将报警信号发射给护理人员。本发明的结构简单，操作方便，可以实现对药液流量信息的实时监控，较好地解决了现有的护理报警装置存在的操作复杂，使用成本高的问题。The nursing alarm device provided by the present invention realizes real-time monitoring of the medicinal liquid in the infusion tube by setting a photoelectric sensor, obtains a real-time flow signal, performs data processing through the controller, and displays the current medicinal liquid flow rate on the liquid crystal display, which is convenient for nursing staff Adjust the speed of infusion according to the patient's body reaction; when the photoelectric sensor does not detect the flow signal within the safe time, the alarm device will send out an alarm signal, and the wireless transmitting device will transmit the alarm signal to the nursing staff at the same time. The invention has simple structure and convenient operation, can realize the real-time monitoring of the liquid medicine flow information, and better solves the problems of complicated operation and high use cost in the existing nursing alarm device.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.
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| CN116206773B (en) * | 2023-04-23 | 2023-07-25 | 四川省医学科学院·四川省人民医院 | A monitoring and management method and system for nursing tasks |
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