CN108187191B - Infusion monitoring and alarming system - Google Patents
Infusion monitoring and alarming system Download PDFInfo
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- CN108187191B CN108187191B CN201810190359.8A CN201810190359A CN108187191B CN 108187191 B CN108187191 B CN 108187191B CN 201810190359 A CN201810190359 A CN 201810190359A CN 108187191 B CN108187191 B CN 108187191B
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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
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
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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
- A61M5/16886—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 for measuring fluid flow rate, i.e. flowmeters
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
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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
- 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
-
- 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
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3386—Low level detectors
-
- 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
- A61M2205/35—Communication
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- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The infusion monitoring alarm system comprises a plurality of mobile user terminals, a plurality of signal converters, a plurality of infusion alarms connected with the signal converters in radio frequency communication, and a monitoring server, wherein a user sends infusion information to the monitoring server, the monitoring server sends a starting signal to the corresponding signal converters, the signal converters convert the signals into radio frequency signals and send the radio frequency signals to the corresponding infusion alarms, the infusion alarms start up according to the starting signal and the shaking of the infusion alarms outside, the liquid information and the flow information in an infusion hose are measured after the starting, the information is sent to the signal converters, the signals are sent to the monitoring server after the signal converters convert the signals, the monitoring server calculates the infusion time length according to the flow information and judges whether the infusion is finished according to the liquid information, and the monitoring server sends infusion finishing signals to the user terminals and the corresponding infusion alarms after the infusion is finished, the transfusion alarm gives an alarm.
Description
Technical Field
The invention relates to a monitoring alarm system.
Background
The infusion is widely applied as a direct and effective treatment means, the traditional infusion needs the attention of patients or family members to timely inform medical care personnel to carry out subsequent treatment after the infusion is finished, so that the infusion alarm system is used for giving an alarm to remind the patients or the family members to carry out the subsequent treatment after the infusion is finished, and the time and the energy of the patients and the family members can be greatly saved.
However, during the infusion process, the infusion speed has great influence on the patient and is always ignored. Because different medicines need to be infused at different speeds, the patient is not only painful when the infusion speed is too high, but also has other diseases if the patient has the diseases, the too high infusion speed can cause the attack of the diseases and cause unnecessary damage to the patient, and therefore, the infusion alarm system is also very important for monitoring the infusion process. However, a general infusion alarm system usually gives an alarm only when the infusion is completed, and does not give an alarm for abnormality of an infusate occurring during the infusion.
Disclosure of Invention
In order to solve the problems, the invention provides an infusion monitoring and alarming system for monitoring and alarming the infusion speed and the infusion completion state in the infusion process, which adopts the following technical scheme:
an infusion monitoring alarm system for monitoring an infusion process, comprising: a plurality of user terminals held by users having infusion needs; the plurality of transfusion alarms are fixedly arranged on the transfusion device; the system comprises a plurality of converters, a plurality of control circuits and a plurality of control circuits, wherein each converter is in communication connection with a plurality of infusion alarms and is used for receiving radio frequency signals from the infusion alarms, converting the radio frequency signals into digital signals and then sending the digital signals; and a monitoring server, which is connected with all user terminals and all converters in a communication way and is used for processing and sending the received digital signals from the converters, the converters convert the received digital signals and starting signals from the monitoring server into radio frequency signals and send the radio frequency signals to the infusion alarm, wherein, the user terminal is provided with a picture storage part, an input display part and a user side communication part, the infusion alarm is provided with a flow rate detection part, a liquid judgment part, an alarm part and an alarm communication part, the monitoring server is provided with a standard infusion speed storage part, a signal analysis part, an infusion time estimation part, an infusion speed search acquisition part, an infusion speed judgment part, an alarm judgment part and a service side communication part, the standard infusion speed storage part is stored with medicine identification information and standard infusion speed corresponding to the medicine information, the picture storage part stores a transfusion information acquisition picture and a transfusion condition display picture, the transfusion condition display picture is provided with a transfusion speed display part for displaying transfusion speed and a transfusion completion alarm part for prompting transfusion completion, a label comprises local label information corresponding to a transfusion alarm, the input display part displays the transfusion information acquisition picture and acquires current-time medicine information and current-time transfusion quantity from a user, the user side communication part transmits the current-time medicine information and the current-time transfusion quantity to the monitoring server, the transfusion speed retrieval acquisition part retrieves the standard transfusion speed storage part according to the current-time medicine information and acquires the current-time standard transfusion speed corresponding to the current-time medicine information, the liquid detection part starts to detect the liquid level of liquid in the transfusion device in real time and acquires liquid data after the transfusion alarm is fixed on the transfusion device, the flow rate detection part starts to measure the flow rate of liquid in the infusion apparatus in real time and obtain flow rate data, the liquid judgment part judges whether liquid exists in the infusion apparatus or not according to the liquid existence data to obtain a liquid existence judgment result, once the liquid existence judgment result is liquid or not, the alarm part sends out an infusion completion alarm, the alarm communication part sends the liquid existence judgment result and the flow rate data to a corresponding converter in a radio frequency signal mode in real time, the converter converts the received liquid existence judgment result and the flow rate data into digital signals and then sends the digital signals to the monitoring server, the signal analysis part analyzes the received digital signals into real-time flow rate data and real-time liquid existence judgment results, the infusion time estimation part estimates the infusion time according to the current infusion amount and the real-time flow rate data in real time to obtain current infusion time, the infusion speed determination part determines the real-time flow rate data and the current standard infusion speed in real time to obtain a flow rate determination result, the alarm determination part determines whether alarm is needed according to the liquid existence determination result and the flow rate determination result, when the real-time flow rate data is greater than the current standard infusion speed and has liquid level, the service side communication part transmits the obtained real-time flow rate data, the current standard infusion speed, the current infusion time length and an infusion overspeed signal to the user terminal in real time, the input display part displays the real-time flow rate data and the current standard infusion speed in the infusion speed display part and displays an infusion overspeed alarm in the infusion speed display part, and when the real-time flow rate data is not greater than the current standard infusion speed and has liquid level, the service side communication part transmits the obtained real-time flow rate data, the current standard infusion speed and the current infusion time length to the user terminal in real time, the input display part displays real-time flow rate data and the secondary standard infusion speed in the infusion speed display part in real time, when no liquid level exists, the service side communication part transmits an infusion completion signal to the user side, and the input display part displays an infusion completion alarm in the infusion completion alarm part.
Action and Effect of the invention
According to the infusion detection alarm system provided by the invention, the infusion alarm is provided with the flow rate detection part which can detect the flow rate of the liquid in the infusion apparatus, the converter converts the flow rate information received from the infusion alarm into a digital signal and then sends the digital signal to the monitoring server, the monitoring server is provided with the standard infusion speed storage part which stores preset medicine identification information and the standard infusion speed corresponding to the medicine information, the infusion speed retrieval and acquisition part can retrieve the standard infusion speed storage part according to the current-time medicine information from the user terminal and acquire the current-time standard infusion speed corresponding to the current-time medicine information, the infusion speed determination part can compare the acquired flow rate data with the current-time standard infusion speed, when the flow rate data is greater than the current-time standard infusion speed, the input display part can display the flow rate data and the current-time standard infusion speed in the infusion speed display part, and the display part of the infusion speed displays the alarm of the overspeed infusion, when the flow rate data is not more than the current standard infusion speed, the input display part can display the flow rate data and the current standard infusion speed in the display part of the infusion speed, therefore, the infusion monitoring alarm system can monitor the flow rate of the liquid medicine in the infusion process, when the flow rate of the liquid medicine exceeds the standard infusion speed, an alarm is sent out at a user terminal to prompt a patient or a family member of the patient to adjust the infusion speed in time, the discomfort brought to the patient by the too fast infusion is avoided, the possibility of adverse reaction is reduced, and the safety of the infusion process is ensured to the maximum extent.
Drawings
FIG. 1 is a block diagram of an infusion monitoring alarm system according to an embodiment of the present invention;
fig. 2 is a block diagram of a user terminal according to an embodiment of the present invention;
FIG. 3 is a block diagram of an infusion alarm in accordance with an embodiment of the present invention;
fig. 4 is a block diagram of a monitoring server according to an embodiment of the present invention;
FIG. 5 is a flow chart illustrating the use of the infusion monitoring alarm system by registered users in this embodiment; and
fig. 6 is a flow chart of the use of the infusion monitoring alarm system by the unregistered user in the present embodiment.
Detailed Description
Hereinafter, the infusion monitoring alarm system of the present invention will be explained in detail with reference to the accompanying drawings.
As an embodiment, the present invention provides an infusion monitoring alarm system for monitoring an infusion process, including: a plurality of user terminals held by users having infusion needs; the plurality of transfusion alarms are fixedly arranged on the transfusion device; the system comprises a plurality of converters, a plurality of control circuits and a plurality of control circuits, wherein each converter is in communication connection with a plurality of infusion alarms and is used for receiving radio frequency signals from the infusion alarms, converting the radio frequency signals into digital signals and then sending the digital signals; and a monitoring server, which is connected with all user terminals and all converters in a communication way and is used for processing and sending the received digital signals from the converters, the converters convert the received digital signals and starting signals from the monitoring server into radio frequency signals and send the radio frequency signals to the infusion alarm, wherein, the user terminal is provided with a picture storage part, an input display part and a user side communication part, the infusion alarm is provided with a flow rate detection part, a liquid judgment part, an alarm part and an alarm communication part, the monitoring server is provided with a standard infusion speed storage part, a signal analysis part, an infusion time estimation part, an infusion speed search acquisition part, an infusion speed judgment part, an alarm judgment part and a service side communication part, the standard infusion speed storage part is stored with medicine identification information and standard infusion speed corresponding to the medicine information, the picture storage part stores a transfusion information acquisition picture and a transfusion condition display picture, the transfusion condition display picture is provided with a transfusion speed display part for displaying transfusion speed and a transfusion completion alarm part for prompting transfusion completion, a label comprises local label information corresponding to a transfusion alarm, the input display part displays the transfusion information acquisition picture and acquires current-time medicine information and current-time transfusion quantity from a user, the user side communication part transmits the current-time medicine information and the current-time transfusion quantity to the monitoring server, the transfusion speed retrieval acquisition part retrieves the standard transfusion speed storage part according to the current-time medicine information and acquires the current-time standard transfusion speed corresponding to the current-time medicine information, the liquid detection part starts to detect the liquid level of liquid in the transfusion device in real time and acquires liquid data after the transfusion alarm is fixed on the transfusion device, the flow rate detection part starts to measure the flow rate of liquid in the infusion apparatus in real time and obtain flow rate data, the liquid judgment part judges whether liquid exists in the infusion apparatus or not according to the liquid existence data to obtain a liquid existence judgment result, once the liquid existence judgment result is liquid or not, the alarm part sends out an infusion completion alarm, the alarm communication part sends the liquid existence judgment result and the flow rate data to a corresponding converter in a radio frequency signal mode in real time, the converter converts the received liquid existence judgment result and the flow rate data into digital signals and then sends the digital signals to the monitoring server, the signal analysis part analyzes the received digital signals into real-time flow rate data and real-time liquid existence judgment results, the infusion time estimation part estimates the infusion time according to the current infusion amount and the real-time flow rate data in real time to obtain current infusion time, the infusion speed determination part determines the real-time flow rate data and the current standard infusion speed in real time to obtain a flow rate determination result, the alarm determination part determines whether alarm is needed according to the liquid existence determination result and the flow rate determination result, when the real-time flow rate data is greater than the current standard infusion speed and has liquid level, the service side communication part transmits the obtained real-time flow rate data, the current standard infusion speed, the current infusion time length and an infusion overspeed signal to the user terminal in real time, the input display part displays the real-time flow rate data and the current standard infusion speed in the infusion speed display part and displays an infusion overspeed alarm in the infusion speed display part, and when the real-time flow rate data is not greater than the current standard infusion speed and has liquid level, the service side communication part transmits the obtained real-time flow rate data, the current standard infusion speed and the current infusion time length to the user terminal in real time, the input display part displays real-time flow rate data and the secondary standard infusion speed in the infusion speed display part in real time, when no liquid level exists, the service side communication part transmits an infusion completion signal to the user side, and the input display part displays an infusion completion alarm in the infusion completion alarm part.
In this embodiment, the infusion monitoring alarm system may further include: a plurality of start chips for generating start signals to start the transfusion alarm, each of which is connected with the converter, and is provided with a start chip, wherein, the user terminal also comprises a label information reading part, a picture storage part also stores label information reading pictures, the transfusion alarm also comprises labels, an identification information storage part, a shaking switch and a start control part, the monitoring server also comprises a label information storage part, a label information search and judgment part, the identification information storage part stores local label information corresponding to the labels, the label information storage part stores all label information corresponding to all the labels one by one, the label information comprises a transfusion alarm identification code and a converter identification code, the input display part displays the label information reading pictures to let the user confirm the label reading, once the user confirms, the label information reading part reads the labels to obtain the local label information, the user side communication part sends local label information to the monitoring server, the label information retrieval judgment part retrieves and judges the label information storage part according to the local label information, once the local label information is judged to be matched with the label information, the service side communication part sends a verification signal and the local label information to a converter corresponding to a converter identification code in a digital signal mode, the converter sends the verification signal to a starting chip, the starting chip generates a starting signal after receiving the verification signal and sends the starting signal to the converter, the converter sends the received starting signal to an infusion alarm corresponding to the alarm identification code in a radio frequency signal mode, the starting control part sends a prompt signal to prompt a user to shake the infusion alarm, and controls a shake switch to start the infusion alarm after shaking is sensed.
In this embodiment, the infusion alarm device may further include a shaking switch, and once the liquid judging portion judges whether liquid is present or not according to the liquid presence or absence data, the start control portion sends a prompt signal to prompt a user to shake the infusion alarm device and controls the shaking switch to turn off the alarm device after the shaking is sensed.
In this embodiment, the infusion alarm and the converter may communicate with each other by using a plurality of channels, the alarm communication unit includes a temporary signal storage unit to be transmitted, a channel detection unit, a signal transmission control unit, and a radio frequency signal transmission unit, the temporary signal storage unit to be transmitted stores a radio frequency signal to be transmitted, the channel detection unit detects all channels in real time, and once an idle channel is detected, the signal transmission control unit controls the radio frequency signal transmission unit to transmit the radio frequency signal to be transmitted through the idle channel.
In this embodiment, the alarm communication unit may include a signal transmission control unit, and the signal transmission control unit may control the transmission frequency of the radio frequency signal so that the transmission interval of the radio frequency signal is 20s to 60 s.
In this embodiment, the alarm communication unit may further include a signal transmission control unit and a radio frequency signal transmission unit, the liquid determination unit may determine whether or not the liquid data is present, the signal transmission control unit may control the radio frequency signal transmission unit to periodically transmit the radio frequency signal at a first interval time when the presence or absence of fluctuation of the liquid data exceeds a preset value, and the signal transmission control unit may control the radio frequency signal transmission unit to periodically transmit the radio frequency signal at a second interval time when the presence or absence of fluctuation of the liquid data does not exceed the preset value.
In this embodiment, the present invention may further have a technical feature that the first interval time is 3 to 5 times as long as the second interval time, and the second interval time is 20s to 60 s.
In this embodiment, the alarm communication unit may further include a radio frequency chip, and the radio frequency chip may be a CC1101 radio frequency chip.
In this embodiment, the server may further include a user information storage unit that stores user identification information of a registered user including a registration number, a password, and personal information of the registered user, and an infusion history storage unit that stores the current medication information and the infusion date received in association with the registration number, wherein the input display unit may display an infusion information input display screen and may allow the user to input an infusion date, and the user-side communication unit may transmit the infusion date to the monitoring server.
In this embodiment, the liquid detection unit may have a capacitive sensor.
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.
< example >
Fig. 1 is a block diagram of an infusion monitoring alarm system according to an embodiment of the present invention.
As shown in FIG. 1, an infusion monitoring alarm system 100 includes a plurality of user terminals 10 ', a plurality of infusion alarms 20 ', a plurality of converters 30 ', a monitoring server 40 ', and a plurality of start-up chips 50 '.
The user terminal 10' is held by a user having infusion needs, wherein the user may be a patient, a family member of the patient, or a medical staff member, and in this embodiment, the user is a family member of the patient, and the user includes a registered user and a non-registered user.
The registered user is a user who has registered on the monitoring server 40 ', and the registered user uploads user identification information and personal information to the monitoring server 40', wherein the user identification information registers a number and a password and the personal information of the registered user, and the personal information comprises medical history, allergy history and the like.
The unregistered user is a user who is not registered on the monitoring server 40' and does not have user identification information.
Fig. 2 is a block diagram of a user terminal according to an embodiment of the present invention.
As shown in fig. 2, the user terminal 10' includes a screen storage unit 1, an input display unit 2, a tag information reading unit 3, a user-side communication unit 4, and a user-side control unit 5.
The user-side communication unit 4 is used for exchanging data information among the components of the user terminal 10 ' and between the user terminal 10 ' and the infusion alarm 20 ' and the monitoring server 40 ', and the user-side control unit 5 is used for controlling the operations of the components of the user terminal 10 '.
The screen storage unit 1 stores a standby screen, a login screen, a label information reading screen, a transfusion information acquisition screen, and a transfusion information input display screen.
The standby screen is used for the user to select as a registered user or as a non-registered user.
The login screen is used for allowing the registered user to input user identification information for login when the user selects to use the login screen as the registered user.
The tag information reading screen has a read confirmation area and a tag reading area.
The infusion information acquisition screen is used for acquiring current medicine information and current infusion amount from a user, and the infusion information acquisition screen can also be used for acquiring infusion time from the user. The current medicine information and the current infusion amount obtaining method may be input by a user, or scanning, identifying and obtaining information on the infusion bag may be performed by using an image identification technology, and the information is obtained by using a user input method in this embodiment.
The current-time medicine information may be one of a Chinese name, an English name, an alias or an abbreviation of the medicine requiring the current infusion, and in this embodiment, the current-time medicine information is the Chinese name of the medicine requiring the current infusion.
The infusion information input display screen is provided with an infusion speed display part and an infusion completion alarm part. The infusion speed display part is used for displaying the current standard infusion speed of the flow rate data. The transfusion completion alarm part is used for displaying a transfusion completion alarm.
The tag information reading unit 3 is used for reading a tag after the user confirms reading.
The input display part 2 is used for displaying the picture stored in the picture storage part 1 so as to enable a user to perform corresponding human-computer interaction.
The infusion alarm 20' is fixed on the infusion set and is used for monitoring and alarming the liquid in the infusion set during infusion.
The infusion alarm 20 'and the transducer 30' are in radio frequency communication using a plurality of channels.
Fig. 3 is a block diagram of an infusion alarm according to an embodiment of the present invention.
As shown in fig. 3, the infusion alarm 20' includes a label 6, a shaking switch 7, a liquid detection unit 8, a flow rate detection unit 9, an alarm unit 10, a start control unit 11, an LED indicator 12, a liquid determination unit 13, an identification information storage unit 14, an alarm communication unit 15, and an alarm control unit 16.
The alarm communication unit 15 exchanges data information between the components of the infusion alarm 20 ' and the switch 30 ', and the alarm control unit 16 controls the operation of the components of the infusion alarm 20 '.
The label 21 is a two-dimensional code or a bar code, and the label 6 is a two-dimensional code in this embodiment. The tag 6 includes local tag information corresponding to the infusion alarm 20'. The local tag information includes a transfusion alarm identification code corresponding to the transfusion alarm 20 ' and a converter identification code corresponding to the converter 30 ' corresponding to the transfusion alarm 20 '.
The identification information storage unit 14 stores local tag information corresponding to the tag 21.
The liquid detection unit 8 includes a capacitive sensor for detecting liquid in the infusion set and acquiring data on the presence or absence of liquid.
The liquid judging part 13 is used for judging whether liquid exists in the current infusion apparatus according to the liquid existence data, judging whether liquid exists in the infusion apparatus when the fluctuation of the liquid existence data exceeds a preset value, and judging whether liquid exists in the infusion apparatus when the fluctuation of the liquid existence data does not exceed the preset value to obtain a liquid existence judgment result.
The flow rate detection unit 9 includes an infrared flow rate meter for detecting the flow rate of the liquid in the infusion set and obtaining flow rate data. In the present embodiment, the flow rate detecting unit 9 may include an induction type flow rate detector.
The alarm portion 10 includes a buzzer for giving an alarm after the completion of the infusion.
The start control part 11 is used for sending out a prompt signal according to the verification signal from the monitoring server 20 ', prompting the user to shake the infusion alarm 20', and controlling the shake switch 7 to sense the shake and then start the infusion alarm.
Once the liquid is judged to be not liquid, the starting control part 11 sends out a prompt signal to prompt the user to shake the transfusion alarm 20 'and controls the shaking switch 7 to close the alarm 10' after shaking is sensed.
The activation control unit 11 is also used to control activation of the capacitive sensor and the infrared flow rate meter after the infusion alarm 20' is activated.
The LED indicator light 12 is used for displaying the operation state of the infusion alarm 20 'and is also used for prompting the user to shake the infusion alarm 20' after receiving the prompting signal.
When the LED indicator lamp 12 is turned on, the infusion alarm 20 ' is in an operating state, when the LED indicator lamp 12 is turned off, the infusion alarm 20 ' is in an off state, and when the LED indicator lamp 12 is turned on, the user is prompted to shake and turn on the infusion alarm 20 '.
In the present embodiment, the alarm communication unit 30' employs a CC1101 rf chip.
The alarm communication part 15 is provided with a temporary signal storage unit to be sent, a channel detection unit, a signal sending control unit and a radio frequency signal sending unit.
The signal temporary storage unit to be transmitted is used for storing radio frequency signals to be transmitted, the channel detection part is used for detecting all channels, and the signal transmission control unit is used for controlling the radio frequency signal transmission unit to transmit the radio frequency signals to be transmitted.
The radio frequency signal to be sent comprises local label information, a liquid judging result and flow speed data.
The channel detection part detects all channels, and once an idle channel is detected, the signal transmission control unit controls the radio frequency signal transmission unit to transmit the radio frequency signal to be transmitted through the idle channel.
When the liquid is judged to be liquid or not, the signal sending control unit controls the radio frequency signal sending unit to send the radio frequency signals periodically according to the first interval time, and when the liquid is judged to be liquid or not, the signal sending control unit controls the radio frequency signal sending unit to send the radio frequency signals periodically according to the second interval time.
Wherein the first interval time is 3-5 times of the second interval time, and the second interval time is 20-60 s.
The converter 30 ' is used for converting the received radio frequency signal from the infusion alarm 20 ' into a digital signal and sending the digital signal to the monitoring server 40 ', and converting the received digital signal from the monitoring server 40 ' into a radio frequency signal and sending the radio frequency signal to the converter 30 '.
The converter 30 'is communicatively connected to the monitoring server 40' through a wired network or a wireless network, and in the present embodiment, the converter 30 'is communicatively connected to the monitoring server 40' through a wireless network, and is installed in an area where the signal strength is large.
The start chip 50 'is used for generating a start signal to start the infusion alarm 20' according to the verification signal from the monitoring server 40 ', and is connected with the converters 30', and each converter 30 'is internally provided with one start chip 50'.
The monitoring server 40 'is connected in communication with all the user terminals 10' and all the converters 30 'for processing and transmitting the received digital signals from the converters 30'.
Fig. 4 is a block diagram of a monitoring server according to an embodiment of the present invention.
As shown in fig. 4, the monitoring server 40' includes a user information storage unit 17, a transfusion history storage unit 18, a tag information storage unit 19, a standard transfusion speed storage unit 20, a tag information search determination unit 21, a signal analysis unit 22, a transfusion time estimation unit 23, a transfusion speed search acquisition unit 24, a transfusion speed determination unit 25, an alarm determination unit 26, a service-side communication unit 27, and a service-side control unit 28.
The service-side communication unit 27 is used for exchanging data information between each component in the monitoring server 40 'and the user terminal 10' and the converter 30 ', and the service-side control unit 28 is used for controlling the operation of each component in the monitoring server 40'.
The user information storage 17 is used to store user identification information and personal information of the user after the user selects registration as a registered user.
The infusion history storage unit 18 is configured to store the name of the drug of the current time, the amount of the current infusion, and the infusion date input by the user in association with the user identification information after the user selects to log in as a registered user. For example, the registration number is 138 xxxxxxxxxx, the password is 000, and the name of the current drug, the current infusion amount, and the infusion date are stored as an infusion history in correspondence with the mobile phone number.
The label information storage unit 19 stores all label information corresponding to all labels one by one, and the label information includes a transfusion alarm identification code and a corresponding converter identification code.
The standard infusion speed storage unit 20 stores medicine identification information and a standard infusion speed corresponding to the medicine information. The medicine identification information includes a chinese name, an english name, an alias, and an abbreviation of the medicine, and for example, the medicine identification information is: "
Levofloxacin and sodium chloride injection which corresponds to the standard infusion speed as follows: "100 ml/h".
The tag information search determination unit 21 is configured to perform search determination on the tag information storage unit based on the own tag information.
The signal analyzing unit 22 is configured to analyze the liquid presence determination result and the flow rate data from the data signal received from the converter 30'.
The infusion time estimation part 23 is used for estimating the infusion time according to the current infusion amount and the flow rate data to obtain the current infusion time.
The infusion speed retrieval and acquisition part 24 is used for retrieving the standard infusion speed storage part according to the current-time medicine information and acquiring the current-time standard infusion speed corresponding to the current-time medicine information.
The fluid delivery rate determining unit 25 determines the flow rate data and the current standard fluid delivery rate, and obtains a fluid level determination result.
The alarm determination unit 26 is configured to determine whether an alarm is necessary based on the liquid presence determination result and the flow rate determination result.
The operation flow of the infusion monitoring alarm system provided by the embodiment of the invention is described below with reference to the accompanying drawings.
Fig. 5 is a flowchart of the infusion monitoring alarm system registered for use by a user in this embodiment.
As shown in fig. 5, the flow of monitoring and alarming the infusion process by the registered user using the infusion monitoring and alarming system 100 in the embodiment is as follows:
in step S1-1, the input display unit 2 displays a tag information reading screen to allow the registered user to confirm reading, and once the registered user confirms, the tag information reading unit 3 reads the tag 6 on the infusion alarm 30' to obtain the own tag information, and the process proceeds to step S1-2.
In step S1-2, the input display unit 2 displays the infusion information input display screen to allow the registered user to input the current drug information, the current infusion amount, and the infusion date, and the user-side communication unit 4 transmits the local tag information, the current drug information, the current infusion amount, and the infusion date obtained in step S1-1 to the monitoring server 40', and the process proceeds to step S1-3.
In step S1-3, the infusion speed search acquisition unit 25 searches the standard infusion speed storage unit based on the current-time drug information and acquires the current-time standard infusion speed corresponding to the current-time drug information, the infusion history storage unit 18 stores the current-time drug name, the current-time infusion amount, and the infusion date in association with the user identification information, the tag information search determination unit 21 determines whether or not the matching between the local tag information and the tag information is matched, and the service-side communication unit 27 transmits the verification signal in the form of a digital signal to the converter 30' corresponding to the converter identification code in the local tag information, and the process proceeds to step S1-4.
In step S1-4, the converter 30 ' sends the received verification signal to the start chip 50 ', the start chip 50 ' generates a start signal after receiving the verification signal, sends the start signal to the converter 30 ', converts the signal into a radio frequency signal, and sends the radio frequency signal to the corresponding infusion alarm 20 ', and then the step S1-5 is performed.
Step S1-5, the alarm communication part 15 receives the start signal, the start control part 11 sends out a prompt signal, the LED indicator lamp 12 flickers to prompt the registered user to shake the infusion alarm 20 ', the shake switch 7 starts the infusion alarm 20' after sensing shaking, and then the step S1-6 is carried out.
In step S1-6, once the infusion alarm 20' is activated, the LED indicator lamp 27 is turned on, the activation control unit 11 controls the liquid detection unit 8 and the flow rate detection unit 9 to be activated, and measures the presence or absence of liquid in the infusion set and the flow rate of the liquid to obtain the presence or absence of liquid data and the flow rate data, and then the process proceeds to step S1-7.
Step S1-7, the liquid judging part 13 judges whether the liquid exists in the infusion apparatus or not according to the liquid existence data to obtain the liquid existence judging result, the alarm communication part 15 sends the liquid existence judging result, the flow rate data and the local label information to the converter 30' in the form of radio frequency signals, and once the liquid existence judging result is liquid nonexistence, the alarm part sends out the alarm of the completion of the infusion, and then the step S1-8 is carried out.
In step S1-8, the converter 30 'converts the received RF signal from step S1-7 into a digital signal and sends the digital signal to the monitoring server 40', and then the process proceeds to step S1-9.
In step S1-9, the signal analyzer 22 analyzes the received digital signal into flow rate data and a liquid presence determination result, and then proceeds to step S1-10.
In step S1-10, the infusion time estimation section 23 estimates the infusion time based on the current infusion volume and flow rate data to obtain the current infusion duration, and then proceeds to step S1-11.
In step S1-11, the infusion rate judging section 25 judges the flow rate data and the current standard infusion rate to obtain a flow rate judgment result, and then, the process proceeds to step S1-12.
And S1-12, the alarm determination part 26 determines whether alarm is needed according to the liquid existence determination result and the flow rate determination result, and when the flow rate data is greater than the current standard transfusion speed and has the liquid level, the step proceeds to S1-13, when the flow rate data is not greater than the current standard transfusion speed and has the liquid level, the step proceeds to S1-14, and when the liquid level does not exist, the step proceeds to S1-15.
In step S1-13, the service-side communication part 27 transmits the obtained flow rate data, the current standard infusion speed, the current infusion time length, and the infusion overspeed signal to the user terminal 10', and the input display part 2 displays the flow rate data and the current standard infusion speed in the infusion speed display section, and displays the infusion overspeed warning in the infusion speed display section, and then enters the end state.
In step S1-14, the service-side communication part 27 transmits the obtained flow rate data, the current standard transfusion speed and the current transfusion time period to the user terminal 10', and the input display part 2 displays the flow rate data and the current standard transfusion speed in the transfusion speed display part, and then enters the end state.
In step S1-15, the service-side communication section 27 transmits an infusion completion signal to the user terminal 10', and the input display section 2 displays an infusion completion alarm in the infusion completion alarm section and then enters an end state.
Fig. 6 is a flow chart of the use of the infusion monitoring alarm system by the unregistered user in the present embodiment.
As shown in fig. 6, the flow of monitoring and alarming the infusion process by the non-registered user using the infusion monitoring and alarming system 100 in this embodiment is as follows:
in step S2-1, the input display unit 2 displays a tag information reading screen to allow the unregistered user to confirm reading, and when the unregistered user confirms, the tag information reading unit 3 reads the tag 6 on the infusion alarm 30' to obtain the own tag information, and the process proceeds to step S2-2.
In step S2-2, the input display unit 2 displays the infusion information input display screen to allow the unregistered user to input the current drug information and the current infusion amount, and the user-side communication unit 4 transmits the local tag information, the current drug information, and the current infusion amount obtained in step S2-1 to the monitoring server 40', and then the process proceeds to step S2-3.
In step S2-3, the infusion speed search acquisition unit 25 searches the standard infusion speed storage unit based on the current-time drug information and acquires the current-time standard infusion speed corresponding to the current-time drug information, the tag information search determination unit 21 determines whether the local tag information matches the tag information, and the service-side communication unit 27 transmits the verification signal in the form of a digital signal to the converter 30' corresponding to the converter identification code in the local tag information once matching, and the process proceeds to step S2-4.
In step S2-4, the converter 30 ' sends the received verification signal to the start chip 50 ', the start chip 50 ' generates a start signal after receiving the verification signal, sends the start signal to the converter 30 ', converts the start signal into a radio frequency signal, and sends a corresponding infusion alarm 20 ', and then the process goes to step S2-5.
Step S2-5, the alarm communication part 15 receives the start signal, the start control part 11 sends out a prompt signal, the LED indicator lamp 12 flickers to prompt the registered user to shake the infusion alarm 20 ', the shake switch 7 starts the infusion alarm 20' after sensing shaking, and then the step S2-6 is carried out.
In step S2-6, once the infusion alarm 20' is activated, the LED indicator lamp 27 is turned on, the activation control unit 11 controls the liquid detection unit 8 and the flow rate detection unit 9 to be activated, and measures the presence or absence of liquid in the infusion set and the flow rate of the liquid to obtain the presence or absence of liquid data and the flow rate data, and then the process proceeds to step S2-7.
Step S2-7, the liquid judging part 13 judges whether the liquid exists in the infusion apparatus or not according to the liquid existence data to obtain the liquid existence judging result, the alarm communication part 15 sends the liquid existence judging result, the flow rate data and the local label information to the converter 30' in the form of radio frequency signals, and once the liquid existence judging result is liquid nonexistence, the alarm part sends out the alarm of the completion of the infusion, and then the step S2-8 is carried out.
In step S2-8, the converter 30 'converts the received RF signal from step S2-7 into a digital signal and sends the digital signal to the monitoring server 40', and then the process proceeds to step S2-9.
In step S2-9, the signal analyzer 22 analyzes the received digital signal into flow rate data and a liquid presence determination result, and then proceeds to step S2-10.
In step S2-10, the infusion time estimation section 23 estimates the infusion time based on the current infusion volume and flow rate data to obtain the current infusion duration, and then proceeds to step S2-11.
In step S1-11, the infusion rate determining section 25 determines the flow rate data and the current standard infusion rate to obtain a flow rate determination result, and then the process proceeds to step S1-12.
And S2-12, the alarm determination part 26 determines whether alarm is needed according to the liquid existence determination result and the flow rate determination result, and when the flow rate data is greater than the current standard transfusion speed and has the liquid level, the step proceeds to S2-13, when the flow rate data is not greater than the current standard transfusion speed and has the liquid level, the step proceeds to S2-14, and when the liquid level does not exist, the step proceeds to S2-15.
In step S2-13, the service-side communication part 27 transmits the obtained flow rate data, the current standard infusion speed, the current infusion time length, and the infusion overspeed signal to the user terminal 10', and the input display part 2 displays the flow rate data and the current standard infusion speed in the infusion speed display section, and displays the infusion overspeed warning in the infusion speed display section, and then enters the end state.
In step S2-14, the service-side communication part 27 transmits the obtained flow rate data, the current standard transfusion speed and the current transfusion time period to the user terminal 10', and the input display part 2 displays the flow rate data and the current standard transfusion speed in the transfusion speed display part, and then enters the end state.
In step S2-15, the service-side communication section 27 transmits an infusion completion signal to the user terminal 10', and the input display section 2 displays an infusion completion alarm in the infusion completion alarm section and then enters an end state.
Effects and effects of the embodiments
According to the infusion detection alarm system provided by the embodiment, the infusion alarm is provided with the flow rate detection part which can detect the flow rate of the liquid in the infusion apparatus, the converter converts the flow rate information received from the infusion alarm into a digital signal and sends the digital signal to the monitoring server, the monitoring server is provided with the standard infusion speed storage part which stores preset medicine identification information and the standard infusion speed corresponding to the medicine information, the infusion speed retrieval and acquisition part can retrieve the standard infusion speed storage part according to the current-time medicine information from the user terminal and acquire the current-time standard infusion speed corresponding to the current-time medicine information, the infusion speed determination part can compare the acquired flow rate data with the current-time standard infusion speed, and when the flow rate data is greater than the current-time standard infusion speed, the input display part can display the flow rate data and the current-time standard infusion speed in the infusion speed display part, and the display part of the infusion speed displays the alarm of the overspeed infusion, when the flow rate data is not more than the current standard infusion speed, the input display part can display the flow rate data and the current standard infusion speed in the display part of the infusion speed, therefore, the infusion monitoring alarm system can monitor the flow rate of the liquid medicine in the infusion process, when the flow rate of the liquid medicine exceeds the standard infusion speed, an alarm is sent out at a user terminal to prompt a patient or a family member of the patient to adjust the infusion speed in time, the discomfort brought to the patient by the too fast infusion is avoided, the possibility of adverse reaction is reduced, and the safety of the infusion process is ensured to the maximum extent.
The infusion monitoring and alarming system in the embodiment is provided with a plurality of mobile user terminals, a plurality of converters, a plurality of infusion alarms in radio frequency communication connection with the converters, and a monitoring server in communication connection with all the user terminals and all the converters, wherein after the user sends infusion information to the monitoring server, the monitoring server sends a starting signal to the corresponding converters in the form of a digital signal, and the converters convert the digital signal into a radio frequency signal and send the radio frequency signal to the corresponding infusion alarms. The infusion alarm monitoring system adopts a communication mode of radio frequency communication between a plurality of infusion alarms and a converter, well solves the problem of poor network signals by utilizing the advantage of strong penetrating power of radio frequency signals, ensures that a user and the infusion alarms accurately and timely receive infusion completion alarms, and further ensures the smooth operation of the infusion monitoring system.
Furthermore, because the switch uses the start signal and rocks the mode of response and start the start mode of infusion alarm jointly to rock this embodiment, consequently fine avoided taking place the mistake among the complex environment and bumped the problem that sends out the police dispatch newspaper when leading to the control to be interrupted can't infusion the completion again.
The infusion monitoring and alarming system can calculate the infusion time length, so that a periodic signal sending mode can be adopted, and the energy consumption of the infusion alarm is reduced.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (10)
1. An infusion monitoring alarm system for monitoring an infusion process, comprising:
a plurality of user terminals held by users having infusion needs;
the plurality of transfusion alarms are fixedly arranged on the transfusion device;
the plurality of converters are in communication connection with the plurality of infusion alarms, and are used for receiving radio frequency signals from the infusion alarms, converting the radio frequency signals into digital signals and then sending the digital signals; and
a monitoring server connected with all the user terminals and all the converters in communication, used for processing and sending the received digital signals from the converters,
the converter converts the received digital signals from the monitoring server into radio frequency signals to be sent to the infusion alarm,
wherein the user terminal has a screen storage section, an input display section, and a user-side communication section,
the infusion alarm comprises a label, a flow rate detection part, a liquid judgment part, an alarm part and an alarm communication part,
the monitoring server comprises a standard transfusion speed storage part, a signal analysis part, a transfusion time estimation part, a transfusion speed search acquisition part, a transfusion speed determination part, an alarm determination part and a service side communication part,
the standard infusion speed storage part stores medicine identification information and a standard infusion speed corresponding to the medicine identification information,
the picture storage part stores a picture for acquiring the transfusion information and a picture for displaying the transfusion condition,
the transfusion condition display picture is provided with a transfusion speed display part for displaying the transfusion speed and a transfusion completion alarm part for prompting the completion of transfusion,
the label comprises local label information corresponding to the infusion alarm,
the input display part displays the infusion information acquisition picture to acquire current medicine information and current infusion amount from the user,
the user side communication part sends the current medicine information and the current transfusion quantity to the monitoring server,
the infusion speed retrieval and acquisition part retrieves the standard infusion speed storage part according to the current-time medicine information and acquires the current-time standard infusion speed corresponding to the current-time medicine information,
after the infusion alarm is fixed on the infusion apparatus, the liquid detection part starts to detect whether liquid exists in the infusion apparatus in real time and obtains liquid data, the flow rate detection part starts to measure the flow rate of the liquid in the infusion apparatus in real time and obtains flow rate data,
the liquid judging part judges whether liquid exists in the infusion apparatus or not according to the liquid existence data to obtain a liquid existence judging result,
once the liquid is judged to be not liquid, the alarm part sends out an alarm for finishing transfusion,
the alarm communication part sends the liquid judgment result and the flow rate data to the corresponding converter in a radio frequency signal mode in real time,
the converter converts the received liquid judgment result and the flow rate data into digital signals and sends the digital signals to the monitoring server,
the signal analysis part analyzes the received digital signal into real-time flow rate data and a real-time liquid or liquid judgment result,
the infusion time estimation part estimates the infusion time in real time according to the current infusion amount and the real-time flow rate data to obtain the current infusion time length,
the transfusion speed determination part determines the real-time flow rate data and the current standard transfusion speed in real time to obtain a flow rate determination result,
the alarm determination unit determines whether an alarm is required based on the liquid presence determination result and the flow rate determination result,
when the real-time flow rate data is larger than the current standard infusion speed and has a liquid level, the service-side communication part sends the obtained real-time flow rate data, the current standard infusion speed, the current infusion time length and an infusion overspeed signal to the user terminal in real time,
the input display part displays the real-time flow rate data and the current standard transfusion speed in the transfusion speed display part and displays a transfusion overspeed warning in the transfusion speed display part,
when the real-time flow rate data is not greater than the current standard infusion speed and has a liquid level, the service-side communication part sends the obtained real-time flow rate data, the current standard infusion speed and the current infusion time length to the user terminal in real time,
the input display part displays the real-time flow rate data and the current standard transfusion speed in the transfusion speed display part in real time,
when no liquid level exists, the service side communication part sends an infusion completion signal to the user side, the input display part displays an infusion completion alarm in the infusion completion alarm part,
the infusion alarm and the transducer communicate using a plurality of channels,
the communication part of the alarm adopts a radio frequency chip and is provided with a temporary signal storage unit to be sent, a channel detection unit, a signal sending control unit and a radio frequency signal sending unit,
the temporary signal storage unit for signals to be transmitted stores radio frequency signals to be transmitted,
the channel detecting part detects all the channels in real time,
once an idle channel is detected, the signal transmission control unit controls the radio frequency signal transmission unit to transmit the radio frequency signal to be transmitted through the idle channel, wherein the radio frequency signal to be transmitted comprises the local label information, the liquid presence judgment result and the flow rate data.
2. The infusion monitoring alarm system according to claim 1, further comprising:
a plurality of starting chips for generating starting signals to start the transfusion alarm and connected with the converters, wherein one starting chip is arranged in each converter,
wherein the user terminal further comprises a tag information reading part,
the screen storage section further stores a tag information reading screen,
the transfusion alarm also comprises a label, an identification information storage part, a shaking switch and a starting control part,
the monitoring server also comprises a label information storage part and a label information retrieval judgment part,
the identification information storage unit stores the local tag information corresponding to the tag,
the tag information storage unit stores all the tag information corresponding to all the tags one by one,
the label information includes an infusion alarm identification code and a converter identification code,
the input display unit displays the tag information reading screen to allow the user to confirm the tag reading,
upon confirmation by the user, the tag information reading section reads the tag to thereby obtain the own tag information,
the user side communication part transmits the local tag information to the monitoring server,
the tag information retrieval judging section performs retrieval judgment on the tag information storing section based on the own tag information,
upon judging that the local tag information matches the tag information, the service-side communication section transmits a verification signal and the local tag information in the form of digital signals to the converter corresponding to the converter identification code,
the converter sends the verification signal to the boot chip,
the starting chip generates a starting signal after receiving the verification signal and sends the starting signal to the converter,
the converter sends the received starting signal to the infusion alarm corresponding to the alarm identification code in the form of radio frequency signal,
the start control part sends a prompt signal to prompt the user to shake the infusion alarm and controls the shake switch to start the infusion alarm after sensing shaking.
3. The infusion monitoring alarm system of claim 2, wherein:
wherein the transfusion alarm also comprises a shaking switch,
once the liquid judging part judges whether liquid exists or not according to the liquid existence data, the starting control part sends out a prompt signal to prompt the user to shake the infusion alarm and controls the shake switch to close the alarm part after shaking is sensed.
4. The infusion monitoring alarm system of claim 1, wherein:
wherein, the flow velocity detection part comprises an infrared flow monitoring meter.
5. The infusion monitoring alarm system of claim 1, wherein:
wherein the alarm communication part is provided with a signal transmission control unit,
the signal transmission control part also controls the transmission frequency of the radio frequency signal so that the transmission interval of the radio frequency signal is 20-60 s.
6. The infusion monitoring alarm system of claim 1, wherein:
wherein the alarm communication part is provided with a signal transmission control unit and a radio frequency signal transmission unit,
the liquid judging part judges whether the liquid data exists or not, once the fluctuation of the liquid level information exceeds a preset value, the signal sending control unit controls the radio frequency signal sending unit to send the radio frequency signal periodically according to a first interval time,
and once the fluctuation of the liquid data does not exceed the preset value, the signal sending control unit controls the radio frequency signal sending unit to send the radio frequency signal periodically according to a second interval time.
7. The infusion monitoring alarm system of claim 6, wherein:
wherein the first interval time is 3-5 times the second interval time,
the second interval time is 20s-60 s.
8. The infusion monitoring alarm system of claim 1, wherein:
the radio frequency chip is a CC1101 type radio frequency chip.
9. The infusion monitoring alarm system of claim 1, wherein:
wherein the server further comprises a user information storage unit and a transfusion history storage unit,
the user information storage part stores user identification information of a registered user, the user identification information includes a registration number, a password and personal information of the registered user,
the input display unit may display the infusion information input display screen and may allow the user to input an infusion date,
the user-side communication unit transmits the infusion date to the monitoring server,
and the monitoring server stores the received current medicine information and the infusion date in the infusion history storage part in a way of corresponding to the registration number.
10. The infusion monitoring alarm system of claim 1, wherein:
wherein the liquid detection portion has a capacitive sensor.
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| CN105664293A (en) * | 2016-01-12 | 2016-06-15 | 杨晓梅 | Drug supply control system |
| CN106110437A (en) * | 2016-07-20 | 2016-11-16 | 珠海市杰理科技有限公司 | Transfusion monitoring system and the method for monitoring infusion |
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Effective date of registration: 20210617 Address after: No.1, 23rd floor, no.360 Tianhui Road, high tech Zone, Chengdu City, Sichuan Province Patentee after: Chengdu Xisheng Medical Technology Co.,Ltd. Address before: Room 1304, building 2, Oriental Blue Ocean International, 1728 Huangxing Road, Yangpu District, Shanghai, 200433 Patentee before: SHANGHAI INFINITELY MEDICAL TECHNOLOGY Co.,Ltd. |