CN205667668U - A kind of wireless infusion monitoring system - Google Patents

A kind of wireless infusion monitoring system Download PDF

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CN205667668U
CN205667668U CN201620284247.5U CN201620284247U CN205667668U CN 205667668 U CN205667668 U CN 205667668U CN 201620284247 U CN201620284247 U CN 201620284247U CN 205667668 U CN205667668 U CN 205667668U
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infusion
monitoring
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infusion monitoring
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侯旭波
李理敏
钱珺
程鹏
张威
蔡伟龙
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Wenzhou University
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Abstract

本实用新型公开了一种无线输液监测系统,包括输液监测节点、输液监控中心以及移动终端;输液监测节点实现对输液进度及速度的综合监测,输液监控中心实现对各监测节点数据的综合处理及管理,移动终端接入监控中心实时查询病人的输液情况,三个部分均通过无线连接的方式。本实用新型输液监测节点同时采用重量传感器和红外对射光传感器采集药液数据,相比于单一传感器不仅具有更高的精度,而且可以同时得到总体的进度信息以及具体的滴速信息。输液监测节点和输液控制中心采用ZigBee无线通信方式,ZigBee具有低功耗、低成本、大容量等优点,而且相比于传统有线组网方式,具有布局灵活、组网方便、扩展性好的特点。

The utility model discloses a wireless infusion monitoring system, which comprises an infusion monitoring node, an infusion monitoring center and a mobile terminal; the infusion monitoring node realizes the comprehensive monitoring of the progress and speed of the infusion, and the infusion monitoring center realizes the comprehensive processing and monitoring of the data of each monitoring node. Management, the mobile terminal accesses the monitoring center to query the patient's infusion status in real time, and the three parts are all connected wirelessly. The infusion monitoring node of the utility model simultaneously adopts a weight sensor and an infrared light sensor to collect liquid medicine data. Compared with a single sensor, it not only has higher precision, but also can obtain overall progress information and specific drip speed information at the same time. The infusion monitoring node and the infusion control center adopt the ZigBee wireless communication method. ZigBee has the advantages of low power consumption, low cost, and large capacity. Compared with the traditional wired networking method, it has the characteristics of flexible layout, convenient networking, and good scalability. .

Description

一种无线输液监测系统A wireless transfusion monitoring system

技术领域technical field

本实用新型属于医疗器械领域,尤其涉及一种无线输液监测系统。The utility model belongs to the field of medical equipment, in particular to a wireless transfusion monitoring system.

背景技术Background technique

静脉输液是临床治疗中一种非常重要的给药方式。目前由于缺少经济有效的自动输液监测装置,病人在输液过程中需要专人随时观察药品的滴注情况,长时间输液的过程极易导致患者以及陪护人员的疏忽,当药液滴注完成或滴速不当等情况不能被及时发现时,可能对病人的治疗过程产生延误,而且严重威胁了病人的生命财产安全,增加了医疗事故发生的隐患。当然在市场上也出现了一些诸如输液泵等自动输液装置,但这些设备复杂昂贵,无法在医院大面积使用,而且不便于集中管理。Intravenous infusion is a very important way of administration in clinical treatment. At present, due to the lack of economical and effective automatic infusion monitoring devices, patients need special personnel to observe the infusion of drugs at any time during the infusion process. The long-term infusion process can easily lead to negligence of patients and accompanying staff. If the inappropriate situation cannot be discovered in time, it may delay the patient's treatment process, seriously threaten the safety of the patient's life and property, and increase the hidden danger of medical accidents. Of course, some automatic infusion devices such as infusion pumps have also appeared on the market, but these devices are complicated and expensive, cannot be used in large areas in hospitals, and are not convenient for centralized management.

实用新型内容Utility model content

针对现有技术在静脉输液过程中存在的不足,本实用新型提出一种无线输液监测系统。Aiming at the deficiencies of the prior art in the process of intravenous infusion, the utility model proposes a wireless infusion monitoring system.

为了达到上述目的,本实用新型所采用的技术方案如下:一种无线输液监测系统,包括输液监测节点、输液监控中心以及移动终端;液监测节点、输液监控中心以及移动终端均通过无线连接;所述的输液监测节点包括单片机、电源、重量传感器、红外对射光电传感器、手动报警按键、声光报警器和ZigBee发射模块;所述电源、重量传感器、红外对射光电传感器、手动报警按键、声光报警器和ZigBee发射模块均与单片机相连;所述的输液监控中心包括ZigBee接收模块、计算机和服务器;所述ZigBee接收模块与输液监测节点的ZigBee发射模块通过无线相连;所述ZigBee接收模块与计算机相连,所述计算机与服务器相连;所述移动终端通过无线与服务器相连。In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a wireless infusion monitoring system, including an infusion monitoring node, an infusion monitoring center and a mobile terminal; the infusion monitoring node, the infusion monitoring center and a mobile terminal are all connected wirelessly; The infusion monitoring node described includes a single-chip microcomputer, a power supply, a weight sensor, an infrared photoelectric sensor, a manual alarm button, an acousto-optic alarm and a ZigBee emission module; Light alarm and ZigBee transmitting module are all connected with single-chip microcomputer; Described infusion monitoring center comprises ZigBee receiving module, computer and server; Described ZigBee receiving module is connected with the ZigBee transmitting module of infusion monitoring node by wireless; Described ZigBee receiving module is connected with The computer is connected, and the computer is connected to the server; the mobile terminal is connected to the server through wireless.

进一步的,所述的移动终端为手机、平板电脑或笔记本电脑。Further, the mobile terminal is a mobile phone, a tablet computer or a notebook computer.

进一步的,所述红外对射光电传感器由发射管和接收管两部分组成。Further, the infrared through-beam photoelectric sensor is composed of two parts: a transmitting tube and a receiving tube.

本实用新型的有益效果是:The beneficial effects of the utility model are:

1、输液监测节点同时采用重量传感器和红外对射光传感器采集药液数据,并在输液监控中心进行融合分析处理,相比于单一传感器不仅具有更高的精度,而且可以同时得到总体的进度信息以及具体的滴速信息。1. The infusion monitoring node uses the weight sensor and the infrared light sensor to collect the liquid medicine data at the same time, and performs fusion analysis and processing in the infusion monitoring center. Compared with a single sensor, it not only has higher accuracy, but also can obtain the overall progress information and Specific drip rate information.

2、输液监测节点和输液控制中心采用ZigBee无线通信方式,ZigBee具有低功耗、低成本、大容量等优点,而且相比于传统有线组网方式,具有布局灵活、组网方便、扩展性好的特点。2. The infusion monitoring node and the infusion control center adopt ZigBee wireless communication mode. ZigBee has the advantages of low power consumption, low cost, and large capacity. Compared with traditional wired networking methods, it has flexible layout, convenient networking, and good scalability. specialty.

3、不仅在输液监测节点和输液监控中心设置了报警提示功能,而且还可以在移动终端处查询输液者的实时状态,避免医务人员死盯屏幕的问题,使医务人员可以随时随地了解各位病人的输液情况,及时处理各种异常情况,而且病人家属也可以通过移动终端查询病人的输液进度,以合理安排自己行程,实现无陪护输液。3. Not only the alarm prompt function is set in the infusion monitoring node and the infusion monitoring center, but also the real-time status of the infusion recipient can be checked on the mobile terminal, so as to avoid the problem of medical staff staring at the screen, so that the medical staff can know the status of each patient anytime and anywhere The infusion situation can be handled in a timely manner, and the patient's family members can also query the patient's infusion progress through the mobile terminal, so as to reasonably arrange their own schedule and realize unaccompanied infusion.

4、将每位病人的详细输液数据在服务器集中存储及管理,实现有数据可依,为避免医患纠纷提供了保障。4. The detailed infusion data of each patient is stored and managed centrally on the server, so that there is data to rely on, which provides a guarantee for avoiding doctor-patient disputes.

附图说明Description of drawings

图1为本实用新型传感器安装位置图;Fig. 1 is the installation position diagram of the sensor of the present utility model;

图2为本实用新型输液监测节点的模块框图;Fig. 2 is the modular block diagram of the infusion monitoring node of the present invention;

图3为本实用新型的系统的结构示意图;Fig. 3 is the structural representation of the system of the present utility model;

图中,输液支架1、重量传感器2、输液袋3、红外对射光电传感器4、输液软管的滴斗5。In the figure, an infusion stand 1, a weight sensor 2, an infusion bag 3, an infrared photoelectric sensor 4, and a drip funnel 5 for an infusion hose.

具体实施方式detailed description

下面结合附图对本实用新型作进一步的说明。Below in conjunction with accompanying drawing, the utility model is further described.

如图1-3所示,一种无线输液监测系统,包括若干输液监测节点、一个输液监控中心以及若干移动终端;输液监测节点实现对输液进度及速度的综合监测,输液监控中心实现对各监测节点数据的综合处理及管理,移动终端接入监控中心实时查询病人的输液情况,三个部分均通过无线连接的方式。As shown in Figure 1-3, a wireless infusion monitoring system includes several infusion monitoring nodes, an infusion monitoring center, and several mobile terminals; the infusion monitoring node realizes the comprehensive monitoring of the infusion progress and speed, and the infusion monitoring The comprehensive processing and management of node data, the mobile terminal access monitoring center to query the patient's infusion situation in real time, all three parts are connected through wireless.

如图2所示,所述的输液监测节点包括单片机、电源、重量传感器2、红外对射光电传感器4、手动报警按键、声光报警器和ZigBee发射模块;所述电源、重量传感器2、红外对射光电传感器4、手动报警按键、声光报警器和ZigBee发射模块均与单片机相连;As shown in Figure 2, described infusion monitoring node comprises single-chip microcomputer, power supply, weight sensor 2, infrared photoelectric sensor 4, manual alarm button, sound and light alarm and ZigBee emission module; Described power supply, weight sensor 2, infrared The through-beam photoelectric sensor 4, the manual alarm button, the sound and light alarm and the ZigBee transmitting module are all connected with the single-chip microcomputer;

如图3所示,所述的输液监控中心包括ZigBee接收模块、计算机和服务器;所述ZigBee接收模块与输液监测节点的ZigBee发射模块通过无线相连;所述ZigBee接收模块与计算机相连,所述计算机与服务器相连;As shown in Figure 3, described infusion monitoring center comprises ZigBee receiving module, computer and server; Described ZigBee receiving module is connected with the ZigBee transmitting module of infusion monitoring node by wireless; Described ZigBee receiving module is connected with computer, and described computer connect to the server;

所述的移动终端为手机、平板电脑或笔记本电脑;所述移动终端通过无线与服务器相连。The mobile terminal is a mobile phone, a tablet computer or a notebook computer; the mobile terminal is connected to the server through wireless.

如图1所示,所述重量传感器2由力传感器组成,具体实施时,将重量传感器2连接在输液袋3和输液支架1之间,单片机将接收到的重力信号转化为药液的剩余量;所述红外对射光电传感器4由发射管和接收管两部分组成,具体实施时,将输液软管的滴斗5设置在发射管与接收管的中间,当有药液落下时,由于液滴对红外光线的吸收和散射作用,红外接收管的电信号会发生变化,通过对电信号变化频率的检测可以判断药液的滴落速度以及是否已经滴完。As shown in Figure 1, the weight sensor 2 is composed of a force sensor. During specific implementation, the weight sensor 2 is connected between the infusion bag 3 and the infusion stand 1, and the single-chip microcomputer converts the received gravity signal into the remaining amount of the medicinal solution. ; The infrared photoelectric sensor 4 is composed of two parts, the transmitting tube and the receiving tube. The electric signal of the infrared receiving tube will change due to the absorption and scattering of the infrared light by the drops. The dripping speed of the liquid medicine and whether it has been dripped can be judged by detecting the frequency of the change of the electric signal.

如图2所示,单片机将重量传感器2和红外对射光电传感器4采集到的数据通过ZigBee发射模块传输到输液监控中心。当单片机检测到药液滴落速度值超限或检测不到药液滴落,则启动声光报警器,提醒输液者发生异常状况,同时向监控中心发生报警信息,通知医生人员及时进行处理。在输液过程中,如果病人需要其它帮助,也可以通过手动报警按键向监控中心发送求助消息。As shown in Figure 2, the single-chip microcomputer transmits the data collected by the weight sensor 2 and the infrared photoelectric sensor 4 to the infusion monitoring center through the ZigBee transmitting module. When the single-chip microcomputer detects that the dripping speed value of the medicine exceeds the limit or the dripping of the medicine is not detected, the sound and light alarm will be activated to remind the infusion user of abnormal conditions, and at the same time, an alarm message will be sent to the monitoring center to notify the doctors to deal with it in time. During the infusion process, if the patient needs other help, he can also send a help message to the monitoring center through the manual alarm button.

如图3所示,输液监控中心的ZigBee接收模各个输液监测节点的输液数据,并将这些数据传送到计算机;计算机将接收重量传感器2采集到的整体输液进度信息和红外对射光电传感器4采集得到的输液速度及是否完成信息,并将两者的数据信息进行融合处理:以传感器数据作为观测值,对输液进度和输液速度进行建模,计算机在界面上实时显示病人的输液状态,并将处理后的数据发送到服务器,上述处理过程均为本领域常用的简单处理方法;服务器将病人的输液信息在数据库中进行存档,以备事后查询,减少医患纠纷,并通过鉴权的方式分别对病人家属和医务人员接入的移动终端进行管理:病人家属只可以利用移动终端查询相对应病人输液监测节点的实时输液状况及剩余输液时间。通过计算机实时显示病人的输液状态,并将处理后的数据发送到服务器;服务器将病人的输液信息在数据库中进行存档,以备事后查询,减少医患纠纷,并通过鉴权的方式分别对病人家属和医务人员接入的移动终端进行管理。图3中,单箭头代表病人家属的移动终端,病人家属只可以利用移动终端查询相对应病人输液监测节点的实时输液状况及剩余输液时间(=剩余药液/输液速度);双箭头代表医务人员的移动终端,医务人员可以利用移动终端了解所有病人的输液信息,同时可以通过扫码等方式快速输入病人和药品的相关信息。As shown in Figure 3, the ZigBee in the infusion monitoring center receives the infusion data of each infusion monitoring node and transmits these data to the computer; the computer will receive the overall infusion progress information collected by the weight sensor 2 and the infrared photoelectric sensor 4. The obtained infusion speed and whether the information is completed or not, and the two data information are fused together: the infusion progress and infusion speed are modeled with the sensor data as the observation value, and the computer displays the patient's infusion status in real time on the interface, and the The processed data is sent to the server. The above-mentioned processing process is a simple processing method commonly used in this field; the server archives the patient's infusion information in the database for later query, reduces disputes between doctors and patients, and separates the patient's infusion information through authentication. Manage the mobile terminals accessed by the patient's family members and medical staff: the patient's family members can only use the mobile terminal to query the real-time infusion status and remaining infusion time of the corresponding patient infusion monitoring node. The computer displays the patient's infusion status in real time, and sends the processed data to the server; the server archives the patient's infusion information in the database for later query, reduces disputes between doctors and patients, and separates the patients through authentication. Family members and medical personnel access mobile terminals for management. In Figure 3, the single arrow represents the mobile terminal of the patient's family members, and the patient's family members can only use the mobile terminal to query the real-time infusion status and remaining infusion time (=remaining liquid medicine/infusion speed) of the corresponding patient's infusion monitoring node; the double arrow represents the medical staff Medical personnel can use the mobile terminal to understand the infusion information of all patients, and at the same time, they can quickly input the relevant information of patients and drugs by scanning codes and other methods.

Claims (3)

1. a wireless infusion monitoring system, it is characterised in that include infusion monitoring node, monitoring infusion center and move eventually End;Described liquid monitoring node, monitoring infusion center and mobile terminal all pass through wireless connections;Described infusion monitoring node bag Include single-chip microcomputer, power supply, weight sensor, infrared emission photoelectric sensor, manual alarm button, audible-visual annunciator and ZigBee to send out Penetrate module;Described power supply, weight sensor, infrared emission photoelectric sensor, manual alarm button, audible-visual annunciator and ZigBee Transmitter module is all connected with single-chip microcomputer;Described monitoring infusion center includes ZigBee receiver module, computer and server;Institute State ZigBee receiver module to be connected by wireless with the ZigBee transmitter module of infusion monitoring node;Described ZigBee receiver module Being connected with computer, described computer is connected with server;Described mobile terminal is connected with server by wireless.
Wireless infusion monitoring system the most according to claim 1, it is characterised in that described mobile terminal is mobile phone, puts down Plate computer or notebook computer.
Wireless infusion monitoring system the most according to claim 1, it is characterised in that described infrared emission photoelectric sensor by Transmitting tube and reception pipe two parts composition.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106730111A (en) * 2016-12-14 2017-05-31 无锡松顺科技有限公司 A kind of many bottles of transfusions intelligent transfusion managing and control system
CN107137802A (en) * 2017-05-18 2017-09-08 南方医科大学南方医院 A kind of constant temperature venous transfusion control system and method
CN107510871A (en) * 2017-09-07 2017-12-26 南京濠暻通讯科技有限公司 Transfusion concentrated area transfusion automatic monitoring system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106730111A (en) * 2016-12-14 2017-05-31 无锡松顺科技有限公司 A kind of many bottles of transfusions intelligent transfusion managing and control system
CN107137802A (en) * 2017-05-18 2017-09-08 南方医科大学南方医院 A kind of constant temperature venous transfusion control system and method
CN107510871A (en) * 2017-09-07 2017-12-26 南京濠暻通讯科技有限公司 Transfusion concentrated area transfusion automatic monitoring system

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