CN109011012A - The monitoring method and system of infusion information - Google Patents

The monitoring method and system of infusion information Download PDF

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Publication number
CN109011012A
CN109011012A CN201810717235.0A CN201810717235A CN109011012A CN 109011012 A CN109011012 A CN 109011012A CN 201810717235 A CN201810717235 A CN 201810717235A CN 109011012 A CN109011012 A CN 109011012A
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infusion
hospital bed
terminal
server
information
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Inventor
魏凡
魏一凡
宋可鑫
周磊
宋庆
王灿
刘锦绣
白政锋
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Shandong Yahua Electronic Ltd By Share Ltd
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Shandong Yahua Electronic Ltd By Share Ltd
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Priority to CN201810717235.0A priority Critical patent/CN109011012A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
    • A61M5/16845—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion by weight
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/18—General characteristics of the apparatus with alarm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Hematology (AREA)
  • Computing Systems (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

This application discloses a kind of monitoring method of infusion information and systems, and this method comprises the following steps: multiple hospital bed terminals pass through the NFC label that wireless near field communication NFC reader reads hospital bed respectively, to obtain the hospital bed information that corresponding hospital bed terminal corresponds to hospital bed；Multiple hospital bed terminals acquire the infusion parameter of infusion bottle corresponding with hospital bed information or infusion bag respectively, and the data of predetermined format are generated according to infusion parameter, and the form that the data of predetermined format are broadcasted is sent to Bluetooth gateway；Bluetooth gateway receives the data that corresponding hospital bed terminal broadcast is sent, and forwards the data to server；Server receives the data that multiple hospital bed terminal broadcasts of Bluetooth gateway forwarding are sent, and is sent to corresponding medical care terminal and is shown, the infusion parameter that medical care terminal is used to that the corresponding medical staff of medical care terminal to be made to monitor each hospital bed.The application realizes the technical effect for monitoring the transfusion condition of each hospital bed in real time.

Description

The monitoring method and system of infusion information
Technical field
This application involves field of medical device more particularly to the monitoring methods and system of a kind of infusion information.
Background technique
In medical field, venous transfusion is still most basic one of the mode of operation of clinical treatment.When patient is defeated in hospital When liquid, it usually needs the case where nurse or household nurse, and the moment pays attention to infusion bottle or infusion bag herb liquid.When medical fluid is finished, If no one nurses, infusion air in tube is likely to result in air embolism after entering human body after infusion-completed, causes to bear to human body Face rings even life-threatening.In addition, medical staff checks infusion feelings before needing to arrive each hospital bed in person since patient is more Condition not only makes the labor intensity of medical staff very big to carry out corresponding dressing after infusion-completed or to pull out needle processing, and And influence working efficiency.
For the burden for reducing patient or family members need the moment to pay attention to transfusion condition, also for after infusion-completed, doctor Shield personnel can rush to carry out respective handling in time, and infusion information can be monitored in real time and can be in infusion-completed by being badly in need of one kind The preceding timely monitoring system or equipment for notifying medical staff.
Summary of the invention
To solve the above-mentioned problems, present applicant proposes a kind of monitoring method of infusion information, method includes following step Rapid: multiple hospital bed terminals pass through the NFC label that wireless near field communication NFC reader reads hospital bed respectively, to obtain corresponding disease Bed terminal corresponds to the hospital bed information of hospital bed, wherein hospital bed information includes at least: the mark of hospital bed；Multiple hospital bed terminals are adopted respectively Collect the infusion parameter of infusion bottle corresponding with hospital bed information or infusion bag, and generate the data of predetermined format according to infusion parameter, The data of predetermined format are sent to Bluetooth gateway in the form broadcasted；Wherein, infusion parameter includes at least one following: medicine The remaining transfusion time of the weight of liquid, medical fluid；Bluetooth gateway receives the data that multiple hospital bed terminal broadcasts are sent, and by data It is forwarded to server；Wherein, the data that multiple hospital bed terminal broadcasts are sent include at least: the mark of each hospital bed terminal, every The infusion parameter of the mark of a hospital bed, the collected corresponding hospital bed of each hospital bed terminal；Server receives Bluetooth gateway forwarding The data that multiple hospital bed terminal broadcasts are sent, and the data received are sent to corresponding medical care terminal and are shown, medical care The infusion parameter that terminal is used to that the corresponding medical staff of medical care terminal to be made to monitor each hospital bed.
In one example, Bluetooth gateway includes: Bluetooth antenna, bluetooth module, processor, WiFi antenna, WiFi mould Block, memory, signal power detector, timer；Processor is that the operation of Bluetooth gateway and control centre, processor pass through Serial ports is respectively connected with bluetooth module, WiFi module, wherein bluetooth module is connected with Bluetooth antenna, and Bluetooth antenna is for receiving The Bluetooth signal of multiple hospital bed terminal broadcasts；WiFi module is connected with WiFi antenna, is come from by WiFi antenna by what is received The blue-teeth data of multiple hospital bed terminals is sent to server；Signal power detector is connected with Bluetooth antenna, to detect bluetooth day The signal strength of the Bluetooth signal of the broadcast for multiple hospital bed terminals that line receives；Timer is connected with processor, for fixed When.
In one example, infusion parameter is sent to server by Bluetooth gateway by hospital bed terminal, comprising: in bluetooth In the case that the signal strength for the Bluetooth signal that gateway receives is higher than threshold value, hospital bed terminal sends the bluetooth letter of the first power Number；In the case where the signal strength for the Bluetooth signal that Bluetooth gateway receives is lower than threshold value, hospital bed terminal sends the second power Bluetooth signal；Wherein, the first power is lower than the second power；In the case where infusion parameter meets infusion early-warning conditions, bluetooth Gateway scans the data of multiple hospital bed terminal broadcasts using first frequency, and the data received are sent to server；Defeated In the case that liquid parameter does not meet infusion early-warning conditions, Bluetooth gateway scans the data of hospital bed terminal broadcast using second frequency, And the data received are sent to server；Wherein, first frequency is greater than second frequency.
In one example, hospital bed terminal acquires the infusion parameter of infusion bottle corresponding with hospital bed information or infusion bag, packet Include: hospital bed terminal acquires the weight of infusion bottle corresponding with hospital bed information or infusion bag herb liquid by weighing sensor；Hospital bed Weight change of the terminal according to infusion bottle or infusion bag at any two moment, calculates the flow velocity of medical fluid；According to the stream of medical fluid Speed estimates the remaining transfusion time of infusion bottle or infusion bag herb liquid.
In one example, the data sent in multiple hospital bed terminal broadcasts that server receives Bluetooth gateway forwarding, and It is sent to after corresponding medical care terminal shown, method further include: infusion bottle or infusion of the server according to each hospital bed The initial weight of bag, determines the infusion bottle of each hospital bed or the specification information of infusion bag and corresponding infusion alarming condition, Wherein, specification information includes volume specification and/or material information, and infusion alarming condition includes being advised according to unlike material and volume Multiple infusion alarming conditions that lattice determine；Server is in the infusion bottle of each hospital bed or the weight of infusion bag and/or remaining infusion In the case that time meets infusion alarming condition, prompt messages are exported to corresponding medical care terminal, wherein medical care terminal For making medical care terminal correspond to the infusion parameter that medical staff monitors each hospital bed.
In one example, server determines each disease according to the infusion bottle of each hospital bed or the initial weight of infusion bag The infusion bottle of bed or the specification information of infusion bag and corresponding infusion alarming condition include: that server acquisition is preconfigured Multiple weight reference values, wherein multiple weight reference values include: that the infusion bottle of unlike material or infusion bag correspond to multiple preset The weight value of volume specification；Server calculates the infusion bottle of each weight reference value and each hospital bed or the first starting weight of infusion bag The absolute difference of amount；Server is using the smallest weight reference value of absolute difference as the infusion bottle of each hospital bed or infusion The specification information of bag；The specification information of infusion bottle or infusion bag of the server based on each hospital bed is obtained defeated with each hospital bed The corresponding infusion alarming condition of the specification of liquid bottle or infusion bag.
In one example, it is determined each in server according to the infusion bottle of each hospital bed or the initial weight of infusion bag After the infusion bottle of hospital bed or the specification information of infusion bag and corresponding infusion alarming condition, method includes: that server obtains Take the location information of at least one medical care terminal；Server determines at least one doctor according to the location information of each medical care terminal It protects in terminal with hospital bed terminal apart from nearest target medical care terminal；Server is based on whole according to target medical care terminal and hospital bed The distance between end adjusts infusion alarming condition corresponding with the infusion bottle of each hospital bed or infusion bag；Wherein, by as follows Formula adjusts the infusion bottle or the corresponding infusion alarming condition of infusion bag of each hospital bed:
Wherein,
Wherein, vStreamIndicate the flow velocity of infusion bottle or infusion bag herb liquid, CtIndicate the remaining medical fluid of t moment, Ct-ΔtIt indicates The remaining medical fluid of t- time Δt, dminIndicate the distance between target medical care terminal and hospital bed terminal, CIt is surplusIndicate the alarm moment Remaining medical fluid；vPeopleIndicate the movement speed of medical staff.
In one example, server is in the infusion bottle of each hospital bed or the weight of infusion bag and/or remaining transfusion time In the case where meeting infusion alarming condition, prompt messages are exported to corresponding medical care terminal, comprising: server is each The infusion bottle of hospital bed or the weight of infusion bag are lower than the first weight, and/or the infusion in each hospital bed in first time interval In the case that bottle or the remaining transfusion time of infusion bag are lower than first time in first time interval, output the first prompt letter Breath, wherein the first prompt information is used to prompt the infusion bottle of each hospital bed or infusion bag to be in the state removed by user；Clothes Business device is higher than the second weight in the infusion bottle of each hospital bed or the weight of infusion bag in the second time interval, and/or each In the case that the infusion bottle of hospital bed or the remaining transfusion time of infusion bag were higher than for the second time in the second time interval, output Second prompt information, wherein infusion bottle or infusion bag of second prompt information for prompting each hospital bed are in be pulled by user State；Server is in the infusion bottle of each hospital bed or the weight of infusion bag and/or remaining transfusion time in third time interval In the case where meeting infusion alarming condition, prompt messages are exported.
In one example, server determines each disease according to the infusion bottle of each hospital bed or the initial weight of infusion bag The infusion bottle of bed or specification information and the corresponding infusion alarming condition of infusion bag, comprising: server judges each hospital bed Infusion bottle or the initial weight of infusion bag whether be higher than preset threshold；Each hospital bed infusion bottle or infusion bag it is initial In the case that weight is higher than preset threshold, according to the infusion bottle of each hospital bed or the initial weight of infusion bag, each hospital bed is determined Infusion bottle or infusion bag specification information and corresponding infusion alarming condition.
On the other hand, the application also proposed a kind of monitoring system of infusion information, and system includes: hospital bed terminal, be used for The NFC label of hospital bed is read, by wireless near field communication NFC reader to obtain the disease that multiple hospital bed terminals correspond to hospital bed Bed information, wherein hospital bed information includes at least: the mark of hospital bed, and acquires infusion bottle corresponding with hospital bed information or infusion bag Infusion parameter, and according to infusion parameter generate predetermined format data, in the form of broadcast send；Wherein, infusion parameter packet Include at least one following: the remaining transfusion time Bluetooth gateway of the weight of medical fluid, medical fluid is communicated with hospital bed terminal, for receiving The data that multiple hospital bed terminal broadcasts are sent, and by the data forwarding received to server；Wherein, multiple hospital bed terminals are wide Broadcast the data sent to include at least: mark, the mark of each hospital bed, each hospital bed terminal of each hospital bed terminal are collected The infusion parameter of corresponding hospital bed；Server is communicated with Bluetooth gateway, for receiving multiple hospital bed terminals of Bluetooth gateway forwarding The data of broadcast transmission, and it is sent to corresponding medical care terminal；Medical care terminal is sent out with server communication for receiving server The infusion parameter sent and display.
In one example, hospital bed terminal includes: weighing sensor, for acquiring infusion bottle corresponding with hospital bed information Or the weight of infusion bag herb liquid；Timer is used for timing；Wherein, the infusion bottle of each hospital bed or the first starting weight of infusion bag Amount, determines the infusion bottle of each hospital bed or the specification information of infusion bag and corresponding infusion alarming condition.
In one example, system further include: alarm, for the case where infusion parameter meets infusion alarming condition Under, export prompt messages, wherein infusion alarming condition includes at least one following: the weight of medical fluid is in preset weight model Enclose interior, medical fluid remaining transfusion time in preset time range.
On the other hand, the application also proposed a kind of monitoring device of infusion information, and device includes: reading unit, be used for The NFC label of hospital bed is read, by wireless near field communication NFC reader to obtain the hospital bed letter that hospital bed terminal corresponds to hospital bed Breath, wherein hospital bed information includes at least: the mark of hospital bed；Acquisition unit is connect with reading unit, is believed for acquiring with hospital bed The infusion parameter of corresponding infusion bottle or infusion bag is ceased, and generates the data of predetermined format according to infusion parameter, by predetermined format Data be sent to Bluetooth gateway in the form broadcasted；Wherein, infusion parameter includes at least one following: the weight of medical fluid, medicine The remaining transfusion time of liquid；First transmission unit, connect with acquisition unit, and it is wide to receive multiple hospital bed terminals for Bluetooth gateway The data sent are broadcast, and forward the data to server；Wherein, the data that multiple hospital bed terminal broadcasts are sent include at least: Mark, the mark of each hospital bed, the infusion parameter of the collected corresponding hospital bed of each hospital bed terminal of each hospital bed terminal；The Two transmission units, the data that multiple hospital bed terminal broadcasts for receiving Bluetooth gateway forwarding are sent, and it is sent to corresponding medical care Terminal is shown that medical care terminal is for making the corresponding medical staff of medical care terminal monitor the infusion parameter of each hospital bed.
On the other hand, the application also proposed a kind of storage medium, and storage medium includes the program of storage, wherein program Execute the monitoring method of the infusion information of above-mentioned any one.
It is proposed that the monitor mode of infusion information can be brought the following benefits by the application:
1. acquiring the corresponding infusion bottle of each hospital bed or infusion bag by the hospital bed terminal for establishing connection with each hospital bed Infusion parameter, and be forwarded to corresponding server by Bluetooth gateway, server is by the infusion parameter of each hospital bed received It is sent to corresponding medical care terminal to show, realizes the purpose under the transfusion condition for monitoring each hospital bed in real time；
2. hospital bed terminal reads the hospital bed information that hospital bed terminal corresponds to hospital bed by short-range communication mode, realize fast Speed neatly establishes connection between any one hospital bed terminal and any one hospital bed；
3. receiving the data of at least one hospital bed terminal broadcast by Bluetooth gateway, and be forwarded to server, realize by The collected infusion parameter of hospital bed terminal carries out the purpose of real-time Transmission；And short range transmission can reduce the function of hospital bed terminal Consumption.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is a kind of monitoring system schematic diagram of infusion information provided by the embodiments of the present application；
Fig. 2 is a kind of Bluetooth gateway schematic diagram provided by the embodiments of the present application；
Fig. 3 is a kind of front schematic view of hospital bed terminal provided by the embodiments of the present application；
Fig. 4 is a kind of schematic rear view of hospital bed terminal provided by the embodiments of the present application；
Fig. 5 is a kind of flow diagram of the monitoring method of infusion information provided by the embodiments of the present application；
Fig. 6 is a kind of monitoring interface schematic diagram of infusion information provided by the embodiments of the present application.
Specific embodiment
For the clearer general idea for illustrating the application, carry out in an illustrative manner with reference to the accompanying drawings of the specification It is described in detail.
Embodiments herein provides a kind of monitoring system of infusion information, which can be to infusion process In medical fluid remaining weight or remaining transfusion time monitored in real time, so that before infusion will finish, notice is corresponding Medical staff.The monitoring system of infusion information provided by the present application, the spirit that can not only reduce patient or family members are negative Load, and medical fluid can be prevented be finished not pull out needle in time to influence caused by patient body；Furthermore it is also possible to greatly improve Medical staff's working efficiency.
Fig. 1 is a kind of monitoring system schematic diagram of infusion information provided by the embodiments of the present application, as shown in Figure 1, the system It include: hospital bed terminal 1, Bluetooth gateway 2, server 3 and medical care terminal (for example, terminal console shown in FIG. 14 or mobile terminal 5).Wherein, mobile terminal 5 can be with the dedicated movable termination equipment of hospital, can also be with equipment such as the mobile phones of medical staff.
It should be noted that above-mentioned hospital bed terminal 1 can be fixedly mounted on hospital bed, it is also possible to and hospital bed point From deployment.It is easy it is noted that the hospital bed of the application each section description is not necessarily real hospital bed, as long as can be for The place of patient's infusion, for example, it may be the seat or sofa etc. of hospital.Thus, in order to more convenient, the application is adopted With the hospital bed terminal of removable, portable dismounting, specific structure is as shown in Figure 3 and Figure 4, wherein Fig. 3 is the embodiment of the present application A kind of front schematic view of the hospital bed terminal provided, Fig. 4 are a kind of back side signal of hospital bed terminal provided by the embodiments of the present application Scheme, icon 1-9 show charging hole in Fig. 4.
As shown in figure 3, hospital bed terminal 1 may include: wireless near field communication NFC reader 1-10, by reading hospital bed The NFC label of upper setting communicates, to obtain the hospital bed information that multiple hospital bed terminals correspond to hospital bed, wherein hospital bed information is at least wrapped It includes: the mark of hospital bed；Weighing sensor 1-11 acquires the weight of infusion bottle corresponding with hospital bed information or infusion bag；Processor 1-12 is connect with NFC reader, weighing sensor, according to the corresponding infusion bottle of the collected hospital bed information of weighing sensor Or the weight of infusion bag, calculate following at least one infusion parameter of the corresponding infusion bottle of hospital bed information or infusion bag: medical fluid The remaining transfusion time of weight, medical fluid；Display screen 1-3 is communicated with processor 1-12, to show the corresponding infusion of hospital bed information The infusion parameter of bottle or infusion bag；Bluetooth module 1-13 is communicated with processor 1-12 and Bluetooth gateway 2, respectively by hospital bed The infusion parameter of the corresponding infusion bottle of information or infusion bag sets 2 preparations by Bluetooth gateway and gives server, so that server will The infusion parameter of the corresponding infusion bottle of hospital bed information or infusion bag is sent to corresponding medical care terminal, and medical care terminal is used for medical care The corresponding medical staff of terminal monitors the infusion parameter of the corresponding infusion bottle of hospital bed information or infusion bag.
Optionally, hospital bed terminal 1 can be suspended on the bracket near hospital bed by hanging hole 1-1.Optionally, the hospital bed Hook 1-2 is additionally provided in terminal 1, for hanging infusion bottle or infusion bag.
Since hospital bed terminal 1 provided by the embodiments of the present application is separated with hospital bed, thus, it is supervised using hospital bed terminal 1 It surveys before the infusion bottle of some hospital bed or the infusion information of infusion bag, first has to bind hospital bed terminal 1 and hospital bed.As one Kind of optional embodiment, hospital bed terminal can using wireless near field communication (Near Field Communication, NFC), The short-range communications modes such as radio frequency identification (Radio Frequency Identification, RFID) read hospital bed terminal pair Answer the hospital bed information of hospital bed.For example, NFC reader built in hospital bed terminal 1, NFC label is provided on each hospital bed, hospital bed is whole Hold NFC label of 1 short distance on hospital bed, so that it may read hospital bed information (the including but not limited to hospital bed of the hospital bed Location information, the corresponding patient of the hospital bed medical record information).It is obvious also possible to seat, sofa of hospital etc. any one The position deployment NFC label that can be infused, will pass through the information that hospital bed terminal 1 reads any one position.
After getting the hospital bed information of hospital bed by hospital bed terminal 1, which can be acquired by the hospital bed terminal 1 Infusion bottle or infusion bag infusion parameter, including but not limited at least one following: the weight of medical fluid, the residue of medical fluid are defeated The liquid time.
As an alternative embodiment, can be acquired and hospital bed information by the weighing sensor in hospital bed terminal 1 The weight of corresponding infusion bottle or infusion bag herb liquid, and when passing through timer, to obtain different moments infusion bottle or defeated The weight of liquid bag herb liquid.Specifically, weight change of the hospital bed terminal according to infusion bottle or infusion bag at any two moment, The flow velocity of medical fluid is calculated, and according to the flow velocity of medical fluid, estimates the remaining transfusion time of infusion bottle or infusion bag herb liquid.
It is easy it is noted that above-mentioned server 3 and hospital bed terminal 1 can be according to the infusion bottles or infusion bag of each hospital bed Initial weight, determine the infusion bottle of each hospital bed or the specification information of infusion bag and corresponding infusion alarming condition.Such as Shown in table 1, the weight value of multiple preset volume specifications can be corresponded to according to the infusion bottle or infusion bag of unlike material in advance.Table 1
In a kind of optional embodiment, hospital bed terminal 1 obtains preconfigured multiple weight reference values, calculates each The absolute difference of the initial weight of the infusion bottle or infusion bag of weight reference value and each hospital bed, and most by absolute difference Small weight reference value obtains the infusion with each hospital bed as the infusion bottle of each hospital bed or the specification information of infusion bag The corresponding infusion alarming condition of specification of bottle or infusion bag.
In another optional embodiment, server 3 obtains preconfigured multiple weight reference values, calculates each The absolute difference of the initial weight of the infusion bottle or infusion bag of weight reference value and each hospital bed, and most by absolute difference Small weight reference value obtains the infusion with each hospital bed as the infusion bottle of each hospital bed or the specification information of infusion bag The corresponding infusion alarming condition of specification of bottle or infusion bag.
In hospital bed terminal 1 or server 3 according to the infusion bottle of each hospital bed or the initial weight of infusion bag, determine each After the infusion bottle of hospital bed or the specification information of infusion bag and corresponding infusion alarming condition, hospital bed terminal 1 or server 3 Obtain the location information of at least one medical care terminal；Hospital bed terminal determines at least one according to the location information of each medical care terminal Target medical care terminal nearest at a distance from hospital bed terminal in a medical care terminal；Hospital bed terminal is according to target medical care terminal and disease The distance between bed terminal, adjusts infusion alarming condition corresponding with the infusion bottle of each hospital bed or infusion bag；Wherein, pass through Following formula adjusts the infusion bottle or the corresponding infusion alarming condition of infusion bag of each hospital bed:
Wherein,
Wherein, vStreamIndicate the flow velocity of infusion bottle or infusion bag herb liquid, CtIndicate the remaining medical fluid of t moment, Ct-ΔtIt indicates The remaining medical fluid of t- time Δt, dminIndicate the distance between target medical care terminal and hospital bed terminal, CIt is surplusIndicate the alarm moment Remaining medical fluid；vPeopleIndicate the movement speed of medical staff.
Optionally, hospital bed terminal 1 may include: voice-output device (for example, buzzer etc.), may be mounted at Fig. 3 institute In the speaker hole 1-8 shown, to meet default corresponding report in the infusion bottle of each hospital bed or the initial weight of infusion bag In the case where alert condition, audio alert is issued.
In a kind of optional embodiment, hospital bed terminal can use HX711 chip, which is to aim at high-precision electronic 24 A/D conversion chips of scale design.Compared with other chips of same type, there is integrated level height, fast response time, anti-interference The advantages that property is strong.
Bluetooth gateway 2 shown in Fig. 1 is communicated with hospital bed terminal 1, receives the infusion parameter of 1 broadcast transmission of hospital bed terminal, And it is transmitted to server 3.
As a kind of optional embodiment, above-mentioned Bluetooth gateway scans the Bluetooth signal of multiple hospital bed terminal broadcasts, to connect Receive the blue-teeth data that multiple hospital bed terminals are sent, wherein blue-teeth data includes at least: mark, each disease of each hospital bed terminal Mark, the infusion parameter of the collected corresponding hospital bed of each hospital bed terminal of bed.
Optionally, based on the above embodiment, as an alternative embodiment, Fig. 2 Bluetooth gateway may include: Bluetooth antenna 201, bluetooth module 202, processor 203, WiFi antenna 204, WiFi module 205, memory 206, signal power Detector 207, timer 2 08；Processor is operation and the control centre of Bluetooth gateway, and processor passes through serial ports and bluetooth mould Block, WiFi module are respectively connected with, wherein bluetooth module is connected with Bluetooth antenna, and Bluetooth antenna is for receiving multiple hospital bed terminals The Bluetooth signal of broadcast；WiFi module is connected with WiFi antenna, will be received from multiple hospital bed terminals by WiFi antenna Blue-teeth data be sent to server；Signal power detector is connected with Bluetooth antenna, is received with to detect Bluetooth antenna The signal strength of the Bluetooth signal of the broadcast of multiple hospital bed terminals；Timer is connected with processor, for timing.
In the case where the signal strength for the Bluetooth signal that Bluetooth gateway receives is higher than threshold value, hospital bed terminal sends the The Bluetooth signal of one power；In the case where the signal strength for the Bluetooth signal that Bluetooth gateway receives is lower than threshold value, hospital bed is whole End sends the Bluetooth signal of the second power；Wherein, the first power is lower than the second power；Meet infusion early warning item in infusion parameter In the case where part, Bluetooth gateway scans the data of multiple hospital bed terminal broadcasts using first frequency, and the data received are sent out Give server；In the case where liquid parameter does not meet infusion early-warning conditions, Bluetooth gateway is whole using second frequency scanning hospital bed The data of broadcast are held, and the data received are sent to server；Wherein, first frequency is greater than second frequency.
It should be noted that the intensity for the Bluetooth signal that the application is received according to Bluetooth gateway controls multiple hospital beds The signal power of the transmission signal of terminal, can suitably to reduce hospital bed terminal in the biggish situation of received signal strength The power of signal is sent, and then reduces the power consumption of multiple hospital bed terminals, saves power supply.Optionally, smaller in received signal strength In the case where, can also in hospital bed terminal setting signal power amplifier, to be amplified to the Bluetooth signal of transmission. In addition, Bluetooth gateway frequency scans multiple hospital bed terminals in the case where infusion parameter meets infusion early-warning conditions, with higher Bluetooth signal, to send server for infusion parameter in time, and then be sent to each medical care terminal.In infusion parameter In the case where not meeting infusion early-warning conditions, with the Bluetooth signal of the lower multiple hospital bed terminals of frequency scanning, indigo plant can be reduced The power consumption of tooth gateway.
Whether after Bluetooth gateway powers on, automaticly inspect has cable connection first, if connected without cable, Open WiFi；If configuring WiFi network name and key, gateway without gateway in preset time period (for example, one minute) makes WiFi is connect with key with the network name of default；If desired new WiFi network name and key are configured Android can be used and answered With EspTouch.apk, i.e., the WiFi network used is connected with mobile phone first, then input password, will believed after confirmation by mobile phone Breath is sent to gateway.Bluetooth broadcast reception can be automatically turned on after gateway connection network, the blue-teeth data received is transmitted to clothes Business device.As an alternative embodiment, can be used what Android application ServerIP.apk setting gateway to be connected Server address is specifically waited until after confirmation by mobile phone open bluetooth in the server ip that application input needs to connect Preset duration (for example, couple of seconds) closes bluetooth and exits application.Bluetooth gateway can connect automatically after updating server address Connect new server.
After Bluetooth gateway is connected to corresponding server, receive what the hospital bed terminal communicated with the Bluetooth gateway was sent Broadcast data, and the mark (for example, mac address information) for receiving broadcast data, hospital bed terminal, the signal received is strong It spends, the mark of gateway is based on MQTT (Message Queuing Telemetry Transport, message queue telemetering transmission) association View is transmitted to server.Server establishes MQTT service, and receives the data of hospital bed terminal transmission.
Optionally, the power supply mode of above-mentioned Bluetooth gateway 2 includes but is not limited to following three kinds: (1) USB powers；(2) have Source Power over Ethernet (i.e. POE power supply)；(3) it directly powers in grafting commercial power socket.
As shown in Figure 1, server 3 is incited somebody to action after receiving the infusion parameter of at least one hospital bed of the forwarding of Bluetooth gateway 2 The infusion parameter received is sent to corresponding medical care terminal, can be the terminal console 4 of medical staff office, can also be with It is the portable mobile terminal 5 of medical staff, wherein mobile terminal 5 can be the special terminal device of hospital, be also possible to The mobile devices such as common mobile phone.Either which kind of medical care terminal can show the infusion of at least one hospital bed on interface Parameter.
It is easy it is noted that if server 3 only shows the infusion parameter of each hospital bed in medical care terminal, still Medical staff is so needed to pay close attention to the infusion information of each hospital bed shown on interface in real time, so as to before infusion will finish, Before reaching corresponding hospital bed in time, carry out pulling out needle or dressing processing.
As a result, in order to further reduce the heavy burdens, working efficiency is improved.Server 3 is to receive multiple hospital bed terminals 1 logical After crossing the infusion parameter of each hospital bed of the forwarding of Bluetooth gateway 2, it can be determined that whether the infusion parameter of each hospital bed meets infusion Alert if, and in the case where the infusion parameter of any one hospital bed meets infusion alarming condition, to corresponding medical care terminal Prompt messages are exported, to notify medical staff in time.Optionally, the form of prompt messages includes but unlimited In it is following any one: display, voice broadcast, text prompt etc. on the display interface of medical care terminal.
Since infusion bottle is different from the material of infusion bag, and the infusion bottle or infusion bag of identical material, capacity have The different sizes such as 100ml, 250ml, 500ml, thus, the weight of unlike material, the infusion bottle of different size or infusion bag is to deposit In very big difference, correspondingly, the infusion alarming condition of use is also different.Thus, as an alternative embodiment, clothes Business device 3 can acquire the infusion bottle of each hospital bed or the initial weight of infusion bag by hospital bed terminal 1, and according to each hospital bed Infusion bottle or infusion bag initial weight, determine the infusion bottle of each hospital bed or the specification information of infusion bag and corresponding Infusion alarming condition.
As a kind of optional embodiment, above system can also include: alarm, defeated for meeting in infusion parameter In the case where liquid alert if, prompt messages are exported, wherein infusion alarming condition includes at least one following: medical fluid Weight within the scope of preset weight, the remaining transfusion time of medical fluid in preset time range.
Due to artificially pulling infusion bottle or infusion bag, the weight moment that will lead to infusion bottle or infusion bag increases, and works as patient When carrying infusion bottle or infusion bag leave bed, the weight moment that may result in the infusion bottle or infusion bag that detect becomes Zero, thus, in order to improve the accuracy rate of alarm, can by hospital bed terminal 1 or server 3 in the infusion bottle of each hospital bed or The weight of infusion bag is lower than the first weight in first time interval, and/or in the infusion bottle of each hospital bed or remaining for infusion bag In the case that remaining transfusion time is lower than first time in first time interval, the first prompt information is exported, wherein first mentions Show that infusion bottle or infusion bag of the information for prompting each hospital bed are in the state removed by user；Hospital bed terminal 1 or server 3 are higher than the second weight in the infusion bottle of each hospital bed or the weight of infusion bag in the second time interval, and/or in each disease In the case that the infusion bottle of bed or the remaining transfusion time of infusion bag were higher than for the second time in the second time interval, output the Two prompt informations, wherein the second prompt information is used to prompt the infusion bottle of each hospital bed or infusion bag to be in being pulled by user State；Hospital bed terminal 1 or server 3 are in the infusion bottle of each hospital bed or the weight of infusion bag and/or remaining transfusion time in third In the case where meeting infusion alarming condition in time interval, prompt messages are exported.
It should be noted that above-mentioned alarm can be mounted in ward, also start to be mounted in medical staff's office Room, can also be can be portable.It can be an independent alarm, be also possible to be arranged in other equipment, For example, being arranged in hospital bed terminal 1 (for example, speaker hole 1-8 in hospital bed terminal 1 shown in Fig. 3), or setting medical care On the portable mobile terminal of personnel.
Optionally, as shown in figure 3, calling key 1-4 can also be arranged in hospital bed terminal 1 provided by the embodiments of the present application, set Set key 1-5, switch key 1-6 and power key 1-7.
Wherein, power key 1-7 is for opening hospital bed terminal 1, so that hospital bed terminal 1 enters standby mode；Switch key 1-6 Infusion bottle or infusion bag mode can be switched with user, it specifically, can be in the aobvious of hospital bed terminal after being switched by switch key 1-6 It is shown on display screen 1-3.When pressing the power key 1-7 of hospital bed terminal 1, hospital bed terminal 1 enters standby mode, if pressed again Lower power key 1-7, then hospital bed terminal 1 is shut down.Enter working condition after hospital bed terminal 1 hangs infusion bottle or infusion bag, it is optional Ground can terminate current task by long-pressing power key 1-7, return to standby mode；If taken down in infusion process infusion bottle or Infusion bag, then display screen 1-3 shows " LEA ", into leave state, hangs infusion bottle or infusion bag again, hospital bed terminal 1 is again Into working condition；After infusion, infusion bottle or infusion bag are taken down, hospital bed terminal is returned to standby mode.
It should be noted that when hospital bed terminal 1 is in running order, the data that display screen 1-3 is shown include but unlimited In the working condition of bed label, infusion bottle or infusion bag, loading liquid measure, remaining medical fluid weight, hospital bed terminal remaining capacity, Silent icon etc..
The operating mode of hospital bed terminal 1 can be switched by switch key 1-6, no matter hospital bed terminal 1 is in standby also It is working condition, short-press switch key 1-6 can be switched between vial mode and polybag.Optionally, pass through length The switching of mute and non-mute mode can also be carried out by switch key 1-6.According to the difference to the key press time, realize not Same function, reduces the number of keys used.It, can be on interface on display screen 1-3 when hospital bed terminal is in mute state Show silent icon.
Set key 1-5 can be used for but be not limited to setting bed information, the case where hospital bed terminal 1 is in standby Under, 1-5 can be pressed and held the setting key or detect pre- into Bed set up state after bed number is arranged by pressing and holding the setting key 1-5 If duration (for example, 10 seconds) then saves the bed number of current setting without button operation, and returns to standby mode.It is easy attention It is when the hospital bed terminal by built-in NFC reader can read bed number close to bed card (NFC label) automatically, and to reset Bed number in hospital bed terminal is saved.
Calling key 1-4 can be used for patient or entourage calls medical staff.When patient or entourage see infusion When medical fluid in bottle or infusion bag will be finished, corresponding medical staff can be called by the calling key 1-4.When hospital bed end End is in call state, and the interface of call state can be shown on display screen 1-3.
In addition, it should also be noted that, since the residue that each embodiment of the application acquires medical fluid by hospital bed terminal is heavy The transfusion condition to judge infusion bottle or infusion bag is measured, the problem of inaccuracy, the application is used for a long time in hospital bed terminal in order to prevent The hospital bed terminal of offer can also support weighing calibration.Specifically, it in the case where hospital bed terminal 1 is in standby, presses Switch key and set key can show predetermined weight (example on display screen 1-3 so that hospital bed terminal 1 enters weighing calibration state Such as, 1Kg) icon flashing, after calibration starts, in the counterweight (i.e. the counterweight of 1Kg) of hospital bed terminal underhung identical weight, It calibrates and completes after icon stops flashing, remove counterweight, return to standby mode.
Embodiments herein provides a kind of monitoring method of infusion information, as shown in figure 5, this method includes as follows Step:
Step S501, hospital bed terminal read the NFC label of hospital bed by wireless near field communication NFC reader, to obtain Corresponding hospital bed terminal corresponds to the hospital bed information of hospital bed.
Specifically, above-mentioned hospital bed information includes at least: the mark of hospital bed.Optionally, above-mentioned NFC reader is also possible to RFID reader, to obtain the corresponding hospital bed information of hospital bed terminal by reading the RFID tag of setting on one's sick bed.This Shen Please using wireless near field communication NFC technique, i.e., NFC is set in hospital bed terminal built-in NFC reader, each hospital bed Label, when needing to monitor the transfusion condition of the corresponding infusion bottle of some hospital bed or infusion bag herb liquid, it is only necessary to by hospital bed end End is close with the NFC label on the hospital bed, can read the hospital bed information of hospital bed, the including but not limited to mark of hospital bed.
Step S502, the infusion parameter of hospital bed terminal acquisition infusion bottle corresponding with hospital bed information or infusion bag, and according to Infusion parameter generates the data of predetermined format, and the form that the data of predetermined format are broadcasted is sent to Bluetooth gateway.
Specifically, above-mentioned infusion parameter includes but is not limited to the remaining transfusion time of the weight of medical fluid, medical fluid.Specifically, After hospital bed terminal reads the hospital bed information of some hospital bed, hospital bed terminal can acquire the disease in real time by weighing sensor The weight of the corresponding infusion bottle of bed or infusion bag herb liquid, optionally, hospital bed terminal infusion bottle or infusion bag are in any two The weight change at quarter can calculate the flow velocity of medical fluid, and then according to the flow velocity of medical fluid, estimate infusion bottle or infusion bag herb liquid Remaining transfusion time.
It is easy it is noted that under default situations, if hospital bed terminal when enabling, does not read the hospital bed letter of hospital bed Breath, then the hospital bed terminal uses the last hospital bed information read.
The blue-teeth data received is converted to WiFi data by step S503, Bluetooth gateway.
Specifically, above-mentioned Bluetooth gateway can scan the Bluetooth signal of multiple hospital bed terminals in preset range, so as to Collected infusion parameter is broadcast to Bluetooth gateway by the hospital bed terminal of each hospital bed in a manner of Bluetooth signal, so as to bluetooth The multiple collected infusion parameters of hospital bed terminal received are transmitted to server by gateway in real time, so that server will be multiple The collected infusion parameter of hospital bed terminal is sent to corresponding medical care terminal and shows.
Data after conversion are sent to server by step S504, Bluetooth gateway.
Specifically, the data that above-mentioned each hospital bed terminal broadcast is sent include but is not limited to: the mark of each hospital bed terminal Knowledge, the mark of each hospital bed, the infusion parameter of the collected corresponding hospital bed of each hospital bed terminal.
Step S505, the data that multiple hospital bed terminal broadcasts that server forwards Bluetooth gateway are sent are sent to corresponding Medical care terminal.
Step S506, server determine corresponding infusion bottle or infusion to initial weight according to what each hospital bed terminal acquired The specification information of bag and corresponding infusion alarming condition, and judge whether the infusion parameter received meets alert if.
Optionally, hospital bed terminal can acquire the infusion bottle or infusion bag herb liquid of each hospital bed by weighing sensor Initial weight.In order to improve accuracy, corresponding infusion bottle is being determined according to each collected initial weight of hospital bed terminal Or infusion bag infusion alarming condition when, can first determine whether the infusion bottle of each hospital bed or the initial weight of infusion bag Whether preset threshold is higher than, and in the case where the infusion bottle of each hospital bed or the initial weight of infusion bag are higher than preset threshold, According to the infusion bottle of each hospital bed or the initial weight of infusion bag, the infusion bottle of each hospital bed or the specification letter of infusion bag are determined Breath and corresponding infusion alarming condition.
Wherein, infusion alarming condition includes but is not limited at least one following: the weight of real-time collected medical fluid is pre- If in weight range, the remaining transfusion time of medical fluid in preset time range.Wherein, the weight of medical fluid can be by hospital bed end End is acquired in real time by weighing sensor, and the remaining transfusion time of medical fluid can be by hospital bed terminal according to infusion bottle or infusion bag In the weight change at any two moment, the flow velocity of medical fluid is calculated, and then according to the flow velocity of medical fluid, estimates infusion bottle or infusion The remaining transfusion time of bag herb liquid.
Specifically, server is in the defeated of the corresponding infusion bottle of some hospital bed or infusion bag for receiving Bluetooth gateway forwarding After liquid parameter, it can be determined that the weight of the corresponding infusion bottle of the hospital bed or infusion bag herb liquid whether within the scope of preset weight, Or in preset time range whether the remaining transfusion time of medical fluid.
Optionally, preset weight range and preset time range can be set according to practical application scene.It can as one kind The embodiment of choosing can be set according to the distance between medical staff location and hospital bed, so as to corresponding defeated in hospital bed When medical fluid in liquid bottle or infusion bag will be finished, the medical staff notified can rush to replacement medical fluid in time or pull out at needle Reason.
Step S507 is exported to medical care terminal and is reported in the case where the infusion parameter received meets infusion alarming condition Alert prompt information.
Step S508, medical care terminal show the collected infusion parameter of hospital bed terminal and prompt messages.
Specifically, above-mentioned medical care terminal can be the fixed terminal (for example, desktop computer) of medical staff office, It is also possible to the portable mobile terminal of medical staff (for example, mobile phone etc.).When server receives Bluetooth gateway forwarding In the case that the infusion parameter of any one hospital bed meets infusion alarming condition, server can be to corresponding medical staff's Medical care terminal exports prompt messages.
For example, medical staff can pass through in the case that medical care terminal is the desktop computer of medical staff office Desktop computer remotely monitors the transfusion condition of each hospital bed.
Optionally, the output form of prompt messages includes but is not limited to voice broadcast, interface display, text prompt Deng.
For example, Fig. 6 is a kind of infusion information monitoring interface schematic diagram provided by the embodiments of the present application；It, should as shown in Fig. 6 It can show that at least one hospital bed terminal collects the infusion information of infusion bottle or infusion bag, each infusion bottle or defeated on interface The infusion information of liquid bag includes: remaining transfusion time A, remaining medical fluid weight B, bed D, liquid residual display I, drips fast show Show that J, hospital bed terminal power show C, set key E (can be used for being arranged highest or the fast alarming value of minimum drop) etc..Wherein, it is infused Bottle or infusion bag can show normal 601, alarm 602, stretch 604 (the artificial infusion bottles or defeated for stretching hospital bed terminal underhung Liquid bag can make the weight of infusion bottle or infusion bag sharply increase), leave 603 4 kinds of states, so that medical staff checks simultaneously Make corresponding operating.Wherein, in alarm condition 602, the Show Styles of infusion bottle or infusion bag changes (including but not It is limited to color change), and voice broadcast can be carried out according to bed number, for example, " infusion of 0123 bed label is near completion " etc.；It is drawing When the state 604 of stretching, display stretches icon H inside the infusion bottle or infusion bag on interface；In leave state 603, on interface Icon G is left in display inside infusion bottle or infusion bag, optionally, can also show that infusion Estimated Time Remaining and patient leave Time F.
Optionally, the infusion bottle and infusion bag shown on interface shown in fig. 6 can use different patterns show, with Just when medical staff needs replacing medical fluid, it can be intuitive to see that need replacing is infusion bottle or infusion bag.
In addition, as an alternative embodiment, multiple infusion bottles or infusion bag on interface, it can be according to certain excellent First grade sequence arranges, and including but not limited to sorts according to the remaining transfusion time of medical fluid or the size order of remaining weight, so as to Medical staff conveniently checks, and makes corresponding operating.
As shown in fig. 6, clicking set key, the bullet frame of fast alarming value is dripped in pop-up modification, and medical staff can play in frame Current highest is inputted in text box drips fast alarming value and the fast alarming value of minimum drop.After being arranged successfully, according to the numerical value of setting The drop speed state of infusion bottle or infusion bag is updated.
Embodiments herein additionally provides a kind of monitoring device of infusion information, which includes: reading unit, uses In the NFC label for reading hospital bed by wireless near field communication NFC reader, hospital bed is corresponded to obtain the hospital bed terminal Hospital bed information, wherein the hospital bed information includes at least: the mark of the hospital bed；Acquisition unit is connect with reading unit, is used It is generated in advance in the infusion parameter for acquiring infusion bottle corresponding with the hospital bed information or infusion bag, and according to the infusion parameter The data for the formula that fixes, the form that the data of predetermined format are broadcasted are sent to Bluetooth gateway；Wherein, the infusion parameter packet It includes at least one following: the remaining transfusion time of the weight of medical fluid, medical fluid；First transmission unit, connect with acquisition unit, uses In receiving the data that the multiple hospital bed terminal broadcast is sent by Bluetooth gateway, and it is forwarded to server；Wherein, described more The data that a hospital bed terminal broadcast is sent include at least: the mark of each hospital bed terminal, the mark of each hospital bed, the multiple The infusion parameter of the collected corresponding hospital bed of hospital bed terminal；Second transmission unit, for receiving described in the Bluetooth gateway forwarding The data that multiple hospital bed terminal broadcasts are sent, and be sent to corresponding medical care terminal and shown, the medical care terminal is for making The corresponding medical staff of medical care terminal monitors the infusion parameter of each hospital bed.
Embodiments herein additionally provides a kind of storage medium, and storage medium includes the program of storage, wherein program Execute the monitoring method of the optional infusion information of above-mentioned any one.
All the embodiments in this specification are described in a progressive manner, same and similar between each embodiment Part may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for being For embodiment of uniting, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to method The part of embodiment illustrates.
Professional should further appreciate that, each example described in conjunction with the examples disclosed in this document Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly say The interchangeability of bright hardware and software, in the above description according to function generally describe it is each it is exemplary composition and Step.These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution Condition.Professional technician can use different methods to achieve the described function each specific application, but this Kind is realized and be should not be considered as beyond the scope of the present invention.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application, etc. With replacement, improvement etc., should be included within the scope of the claims of this application.

Claims (10)

1. a kind of monitoring method of infusion information, which is characterized in that the described method includes:
Multiple hospital bed terminals pass through the NFC label that wireless near field communication NFC reader reads hospital bed respectively, to obtain corresponding disease Bed terminal corresponds to the hospital bed information of hospital bed, wherein the hospital bed information includes at least: the mark of the hospital bed；
The multiple hospital bed terminal acquires the infusion parameter of infusion bottle corresponding with the hospital bed information or infusion bag, and root respectively The data of predetermined format are generated according to the infusion parameter, the form that the data of the predetermined format are broadcasted is sent to bluetooth network It closes；Wherein, the infusion parameter includes at least one following: the remaining transfusion time of the weight of medical fluid, medical fluid；
Bluetooth gateway receives the data that corresponding hospital bed terminal broadcast is sent, and by the data forwarding received to server；Wherein, The data that the hospital bed terminal broadcast is sent include at least: the mark of hospital bed terminal, the mark of hospital bed, hospital bed terminal acquisition The infusion parameter of the corresponding hospital bed arrived；
The server is sent to corresponding medical care terminal and is shown, the medical care terminal is for making the corresponding doctor of medical care terminal Protect the infusion parameter of each hospital bed of personnel monitoring.
2. the monitoring method of infusion information according to claim 1, which is characterized in that the Bluetooth gateway includes: bluetooth Antenna, bluetooth module, processor, WiFi antenna, WiFi module, memory, signal power detector, timer；The processing Device is operation and the control centre of the Bluetooth gateway, and the processor passes through serial ports and the bluetooth module, the WiFi mould Block is respectively connected with, wherein the bluetooth module is connected with the Bluetooth antenna, and the Bluetooth antenna is for receiving the multiple disease The Bluetooth signal of bed terminal broadcast；The WiFi module is connected with the WiFi antenna, will be received by the WiFi antenna The blue-teeth data from the multiple hospital bed terminal be sent to the server；The signal power detector and the bluetooth Antenna is connected, to detect the signal strength of the Bluetooth signal of the broadcast for multiple hospital bed terminals that the Bluetooth antenna receives；Institute It states timer to be connected with the processor, for timing.
3. the monitoring method of infusion information according to claim 2, which is characterized in that it is whole that Bluetooth gateway receives corresponding hospital bed The data of broadcast transmission are held, and are forwarded the data on to server, comprising: in the Bluetooth signal that the Bluetooth gateway receives Signal strength be higher than threshold value in the case where, the hospital bed terminal sends the Bluetooth signal of the first power；In the Bluetooth gateway In the case that the signal strength of the Bluetooth signal received is lower than threshold value, the hospital bed terminal sends the bluetooth letter of the second power Number；Wherein, first power is lower than second power；In the case where the infusion parameter meets infusion early-warning conditions, The Bluetooth gateway scans the data of multiple hospital bed terminal broadcasts using first frequency, and the data received are sent to service Device；In the case where the infusion parameter does not meet infusion early-warning conditions, the Bluetooth gateway is using described in second frequency scanning The data of hospital bed terminal broadcast, and the data received are sent to server；Wherein, the first frequency is greater than second frequency Rate.
4. the monitoring method of infusion information according to claim 1, which is characterized in that receive the indigo plant in the server The data that the multiple hospital bed terminal broadcast of tooth gateway forwards is sent, and be sent to corresponding medical care terminal and carry out showing it Afterwards, the method also includes:
The server determines the defeated of each hospital bed according to the infusion bottle of each hospital bed or the initial weight of infusion bag The specification information and corresponding infusion alarming condition of liquid bottle or infusion bag, wherein the specification information includes volume specification And/or material information, the infusion alarming condition include the multiple infusion alarming items determined according to unlike material and volume specification Part；
The server meets the infusion report in the infusion bottle of each hospital bed or the weight of infusion bag and/or remaining transfusion time In the case where alert condition, prompt messages are exported to corresponding medical care terminal.
5. the monitoring method of infusion information according to claim 4, which is characterized in that the server is according to described each The infusion bottle of hospital bed or the initial weight of infusion bag determine the infusion bottle of each hospital bed or the specification information of infusion bag, with And corresponding infusion alarming condition includes:
The server obtains preconfigured multiple weight reference values, wherein the multiple weight reference value includes: different materials The infusion bottle or infusion bag of matter correspond to the weight value of multiple preset volume specifications；
The server calculates the difference of the infusion bottle of each weight reference value and each hospital bed or the initial weight of infusion bag It is worth absolute value；
The server is using the smallest weight reference value of the absolute difference as the infusion bottle of each hospital bed or infusion The specification information of bag；
The specification information of infusion bottle or infusion bag of the server based on each hospital bed obtains the infusion with each hospital bed The corresponding infusion alarming condition of specification of bottle or infusion bag.
6. the monitoring method of infusion information according to claim 4, which is characterized in that in the server according to described every The infusion bottle of a hospital bed or the initial weight of infusion bag determine the infusion bottle of each hospital bed or the specification information of infusion bag, And after corresponding infusion alarming condition, which comprises
The server obtains the location information of at least one medical care terminal；
The server according to the location information of each medical care terminal, determine at least one described medical care terminal with the hospital bed Terminal is apart from nearest target medical care terminal；
The server is based on being adjusted and described each according to the distance between the target medical care terminal and the hospital bed terminal The corresponding infusion alarming condition of the infusion bottle or infusion bag of hospital bed；
Wherein, the infusion bottle or the corresponding infusion alarming condition of infusion bag of each hospital bed are adjusted by following formula:
Wherein,
Wherein, vStreamIndicate the flow velocity of infusion bottle or infusion bag herb liquid, CtIndicate the remaining medical fluid of t moment, Ct-ΔtIndicate t- Δ t The remaining medical fluid at moment, dminIndicate the distance between target medical care terminal and the hospital bed terminal, CIt is surplusIndicate the surplus of alarm moment Remaining medical fluid；vPeopleIndicate the movement speed of medical staff.
7. the monitoring method of infusion information according to claim 4, which is characterized in that the server is in each hospital bed In the case that the weight and/or remaining transfusion time of infusion bottle or infusion bag meet the infusion alarming condition, to corresponding doctor It protects terminal and exports prompt messages, comprising:
The server is lower than the first weight in the infusion bottle of each hospital bed or the weight of infusion bag in first time interval Amount, and/or it is lower than first in first time interval in the infusion bottle of each hospital bed or the remaining transfusion time of infusion bag In the case where time, the first prompt information is exported, wherein first prompt information is used to prompt the infusion of each hospital bed Bottle or infusion bag are in the state removed by user；
The server is higher than the second weight in the infusion bottle of each hospital bed or the weight of infusion bag in the second time interval Amount, and/or it is higher than second in the second time interval in the infusion bottle of each hospital bed or the remaining transfusion time of infusion bag In the case where time, the second prompt information is exported, wherein second prompt information is used to prompt the infusion of each hospital bed Bottle or infusion bag are in the state pulled by user；
The server is in the infusion bottle of each hospital bed or the weight of infusion bag and/or remaining transfusion time between the third time Every it is interior meet the infusion alarming condition in the case where, export the prompt messages.
8. the monitoring method of infusion information according to claim 4, which is characterized in that the server is according to described each The infusion bottle of hospital bed or the initial weight of infusion bag determine the infusion bottle of each hospital bed or the specification information of infusion bag, with And corresponding infusion alarming condition, comprising:
The server judges whether the infusion bottle of each hospital bed or the initial weight of infusion bag are higher than preset threshold；
In the case where the infusion bottle of each hospital bed or the initial weight of infusion bag are higher than the preset threshold, according to described The infusion bottle of each hospital bed or the initial weight of infusion bag determine the infusion bottle of each hospital bed or the specification letter of infusion bag Breath and corresponding infusion alarming condition.
9. a kind of monitoring system of infusion information, which is characterized in that the system comprises:
Hospital bed terminal, for reading the NFC label of hospital bed by wireless near field communication NFC reader, to obtain the hospital bed Terminal corresponds to the hospital bed information of hospital bed, wherein the hospital bed information includes at least: the mark of the hospital bed, and acquire with it is described The infusion parameter of the corresponding infusion bottle of hospital bed information or infusion bag, and according to the infusion parameter generate predetermined format data, Bluetooth gateway is sent in the form of broadcast；Wherein, the infusion parameter includes at least one following: the weight of medical fluid, medical fluid Remaining transfusion time
Bluetooth gateway is communicated with the hospital bed terminal, the data sent for receiving multiple hospital bed terminal broadcasts, and will be received Data forwarding to server；Wherein, the data that the multiple hospital bed terminal broadcast is sent include at least: each hospital bed terminal Mark, the mark of each hospital bed, the multiple hospital bed terminal distinguish the infusion parameter of collected corresponding hospital bed；
Server is communicated with the Bluetooth gateway, for receiving the multiple hospital bed terminal broadcast of the Bluetooth gateway forwarding The data of transmission, and it is sent to corresponding medical care terminal；
Medical care terminal, and the server communication, for receiving the infusion parameter and display that the server is sent.
10. the monitoring system of infusion information according to claim 9, which is characterized in that the hospital bed terminal includes:
Weighing sensor, for acquiring the weight of infusion bottle corresponding with the hospital bed information or infusion bag herb liquid；
Timer is used for timing；
Wherein, the infusion bottle of each hospital bed or the initial weight of infusion bag determine the infusion bottle or infusion bag of each hospital bed Specification information and corresponding infusion alarming condition.
CN201810717235.0A 2018-07-03 2018-07-03 The monitoring method and system of infusion information Pending CN109011012A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110665092A (en) * 2019-09-29 2020-01-10 权金金 Intelligent infusion warning device
CN110859594A (en) * 2019-10-24 2020-03-06 苏州维伟思医疗科技有限公司 Alarm method, device and system of monitor
CN111939383A (en) * 2020-07-31 2020-11-17 力创佰特网络科技(无锡)有限公司 Intelligent transfusion monitoring system
CN113398375A (en) * 2021-06-10 2021-09-17 深圳云净之信息技术有限公司 Medical equipment internet of things system and platform
CN113660647A (en) * 2021-08-13 2021-11-16 四川长虹网络科技有限责任公司 Environment monitoring system and method based on Bluetooth LongRange mode
CN115212387A (en) * 2022-08-11 2022-10-21 苏州德品医疗科技股份有限公司 Infusion management system based on internet of things

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CN110665092A (en) * 2019-09-29 2020-01-10 权金金 Intelligent infusion warning device
CN110859594A (en) * 2019-10-24 2020-03-06 苏州维伟思医疗科技有限公司 Alarm method, device and system of monitor
CN111939383A (en) * 2020-07-31 2020-11-17 力创佰特网络科技(无锡)有限公司 Intelligent transfusion monitoring system
CN113398375A (en) * 2021-06-10 2021-09-17 深圳云净之信息技术有限公司 Medical equipment internet of things system and platform
CN113660647A (en) * 2021-08-13 2021-11-16 四川长虹网络科技有限责任公司 Environment monitoring system and method based on Bluetooth LongRange mode
CN115212387A (en) * 2022-08-11 2022-10-21 苏州德品医疗科技股份有限公司 Infusion management system based on internet of things

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