KR20120053187A - Automatic monitor and alarm for mobile one or multiple ringer injection apparatus - Google Patents

Abstract

PURPOSE: A portable automatic monitoring and alarming apparatus for more than one injections of ringer solution is provided to enable users to automatically observe the insertion amount of the ringer solution or alimentation solutions. CONSTITUTION: A portable automatic monitoring and alarming apparatus for more than one injections of ringer solution comprises a tool bundle, an injection solution gradual detection circuit, a liquid sensing and detection unit(104) including more than one electronic sensor, a speed detector(105) detecting the injection speed, a detection circuit checking the blood pressure and the pulse frequency, a history memory(110), a system backup circuit, a wireless transmission and receiving circuit(109), an on-line transmission and receiving circuit(108), a motor controller(111), a liquid crystal display circuit, a key input circuit, an ringer solution automatic monitoring and alarming circuit, and an USB(113).

Description

Portable monitor and alarm for mobile one or multiple ringer injection apparatus}

The portable portable one or more ringer injection monitoring and alarming device is a device that automatically detects and alarms the dosage according to the Ringer injection or nutritional prescription used in a hospital or a medical institution, and detects a blood pressure or a pulse state on the device. Provide information about the patient's health status.

Although the use of Ringer's injections or nutritional supplements is frequently used in hospitals or designated medical institutions, the observation of the amount of Ringer's injections or nutritional supplements depends on the visual observations of individuals such as nurses, caregivers and patients. Due to the accumulated fatigue, social pathologies occur, and the probability of accidents cannot be excluded, and there are problems of causing second and third diseases and psychological anxiety in the patient.

The problem to be solved is to provide psychological stability to the patient by providing a method of automatically observing and coping with the way the human eye observes the input amount in the input of one or more Ringer injections or nutrients prescribed by a hospital or medical institution. It aims to provide quick medical refreshment, prevent accidents such as stress and accumulated fatigue from caregivers and nurses, and improve the reliability between patients and hospitals to provide optimal medical services.

Portable one or more ringer scanning automatic monitoring and alarm device according to an embodiment of the present invention for solving the other problem, the liquid sensor and the detection circuit using one or more electronic sensors;

Portable one or more ringer scanning automatic monitoring and alarm device according to an embodiment of the present invention for solving the other problem, the speed detection circuit for checking the injection state of the injection liquid in real time;

Portable one or more ringer scanning automatic monitoring and alarm device according to an embodiment of the present invention for solving the other problem, the detection circuit for checking blood pressure and pulse rate;

Portable one or more ringer injection automatic monitoring and alarm device according to an embodiment of the present invention for solving the other problem, the memory circuit for the health information database of the patient;

Portable one or more ringer scanning automatic monitoring and alarm device according to an embodiment of the present invention for solving the other problem, the system backup circuit via battery power;

Portable one or more ringer scanning automatic monitoring and alarm device according to an embodiment of the present invention for solving the other problem, the wireless transmission and reception circuit for transmitting a remote control and alarm;

Portable one or more ringer scanning automatic monitoring and alarm device according to an embodiment of the present invention for solving the other problem, the wired transmission and reception circuit for transmitting a remote control and alarm;

Portable one or more ringer injection automatic monitoring and alarm device according to an embodiment of the present invention for solving the other problem, the motor control circuit for preventing the inflow of air to the injection hose;

One or more portable ringer scanning automatic monitoring and alarming apparatus according to an embodiment of the present invention for solving the other problem, the liquid crystal display circuit for displaying various operating conditions and operating conditions in real time;

Portable one or more ringer scanning automatic monitoring and alarm device according to an embodiment of the present invention for solving the other problem, the key input circuit for the operation and operation of the device;

One or more portable ringer-scanning automatic monitoring and alarming apparatus according to an embodiment of the present invention for solving the other problem is composed of a USB communication circuit for the retrieval and control of data through communication with a computer and the series of operations It includes a main control circuit for controlling and managing.

The portable one or more ringer injection auto-monitoring and alarming device according to the embodiment of the present device only responds to the method of automatically observing and alarming the ringer injection or nutrient input by the measurement, depending on the caregiver, nurse or patient. Rather, it prevents an accident by locking the device to block the flow of the injection.

It not only improves the efficiency of repetitive tasks for nurses, but also maintains psychological stability for patients, helping them to rejuvenate quickly and prevent secondary and tertiary diseases caused by stress and accumulated fatigue on caregivers or nurses. It has the effect of providing optimal health care and preventing trust between patients and hospitals.

To better understand the drawings cited in the detailed description of the invention
A brief description of each figure is provided.
1 is a complete block diagram of a portable one or more ringer scanning automatic monitoring and alarm system according to an embodiment of the present invention.
2 is a flow chart of the main device in FIG.
FIG. 3 is a detailed flowchart illustrating timeout and wired and wireless processing shown in FIG. 2.
4 is a detailed flowchart of the injection monitoring, blood pressure check, call, etc. shown in FIG.
FIG. 5 is a detailed flowchart of the wired and wireless transmission process and the USB process shown in FIG. 2.
FIG. 6 is a detailed flowchart of kisscans, LCDs, and memory management shown in FIG. 2.
7 is a detailed view of the injection liquid detection and precision hose control shown in FIG.

In order to fully understand the operational advantages associated with the present invention and the objects achieved by the embodiments of the present invention, the accompanying drawings and the accompanying drawings illustrating embodiments of the present invention.

Reference should be made to the information provided.

Hereinafter, with reference to the accompanying drawings illustrating a preferred embodiment of the present invention,

The present invention will be described in detail.

1 is a schematic block diagram of a portable one or more ringer scanning automatic monitoring and alarming device according to an embodiment of the present invention.

The portable one or more ringer scanning automatic monitoring and alarming device 100 is supplied with power to the main control device 101 by the battery and the power supply 102 and the power switch 103, and various inputs and output circuits 107 connected to the device. Start the initialization for 114 and register the patient's unique number or social security number for processing the injection by the menu and operation button 115, and measure the current blood pressure and pulse of the patient over about 1 to 2 minutes. Record in the management items (110),

When the setting operation for prescribing the injection is completed by specifying and registering the dose of the injection solution and the scheduled injection time, the main control unit presses the start of the prescription from the menu and the operation button 115, and the main control unit via the motor control unit 111 The control valve coupled to 112) is slowly controlled until the set value of the injection solution is reached, and the control operation is repeated while calculating the injection speed and dosage that are most suitable for the patient's prescription conditions. Optimum condition to check and analyze the patient's pulse through the blood pressure and pulse detection unit 106 in real time and to check the patient's condition at regular intervals during the time of prescribing the injection, to compare the injection rate and the dosage To control.

This series of operations is performed in an injection control bundle mechanism coupled with an injection liquid hook mechanism.

It is connected to the lower part of the ringer and is fixed.The conductor pins are connected to the left and right directions, and one end is connected to the ground terminal of the detection circuit, and the other end is supplied by limiting the current through a high resistance so that microcurrent can flow. The presence or absence of can be checked in real time by the accumulation control program of the main control device.In parallel with this, a magnetic field sensor is connected around the small hose of the Ringer to measure and record the rate at which the injection liquid is supplied to the patient at regular time intervals. In addition, by detecting the injection speed and the presence of the injection solution using the wavelength of light differentially, the concentration, speed, and injection amount of the injection solution injected into the patient are measured, and the safest prescription is prepared through the calculation based on the patient's pulse. Control the motor so that it can be Immediately notify the designated nurse, doctor or guardian of the complete prescription.

In addition, this device operates to stop the injection of injection solution to the patient immediately by forcibly shutting off the control valve of injection solution when sudden variables such as power failure, injection injection error, and sudden pulse fluctuations of the patient occur during injection. Or, the device automatically operates emergency mode operation so that the patient's safety is put first priority so that the user can be notified online and wirelessly to quickly identify and take action.

Liquid sensor and detection unit 104,

If the injection pin is connected normally to the right and left of the transparent pipe through which the injection liquid passes, if the injection liquid is injected normally, the conductor will be disconnected due to chemical reaction by the component of the injection liquid to check the presence of the injection liquid. As it is not present, an electrical signal is opened, immediately confirming the absence of an injection solution.

In parallel with this, a detection sensor using a magnetic field is connected to the hose surface in which the injection liquid flows to extract the change in the magnetic field of the injection velocity and flow (105). The input dose and the estimated prescription time are displayed on the LCD in real time (114), and the measured pulse and other measurement data necessary for patient management are recorded in the history storage memory (110) by converting average values into minimum and maximum values in real time. It is useful for the management of patients and other secondary prescriptions by transmitting the data on request of the related person using the wired transmission and reception circuit unit 108, the wireless transmission and reception circuit unit 109, and a USB port 113 through a computer. The measurement information may be transmitted and may include a main controller 101.

Input speed detection unit 104,

Connect the detection sensor using the magnetic field to the hose surface where the injection liquid flows to extract the change of the magnetic field with respect to the velocity and flow of the injection liquid (105) and calculate by substituting the detection frequency and speed of the injection liquid per unit time. Estimated time in real time

Calculate and update the record, and substitute the pulse detection data of the patient to determine the most optimal input speed and input amount, and control valve coupled to the hose bundle 112 through the motor control unit 111

Accurately control and monitor the status to keep the input speed constant so that the patient can be prescribed the most securely prescribed injection solution and control, and display in real time through the liquid crystal display 114, and the progress of the input solution periodically It may include a main control unit 101 for checking and controlling the series of operations.

Blood pressure and pulse detection unit 104,

The patient's current blood pressure and pulse are measured by the nurse or doctor before injecting the patient's injection solution, and the safety data is processed to prevent the side effects that may occur due to the injection. The personal history and measurement data of the patient at the address designated by 115 may be stored 110 and displayed on the liquid crystal display 114 to confirm the patient's prescription action status and to control such a series of operations. It may include a portion 101.

Call and alarm signal output contact 107,

Based on the patient's data measured through the blood pressure and pulse detection unit 106, the injection liquid injection speed detection unit 105 measures and manages the speed in real time, and also checks the injection liquid and other error conditions every time. (104) If an abnormality of the injection is generated, it is displayed through the liquid crystal display unit 115 and the motor control unit 111 is controlled to immediately force the injection liquid injected into the patient coupled to the hose bundle 112, and further input. The main control unit 101 for transmitting a signal immediately using a wired 108 and a wireless transmission / reception circuit 109 to a nurse or a doctor and outputting a corresponding contact point and controlling such a series of operations. May contain

Wired transmission and reception circuitry unit 108,

In portable one or more ringer-injection auto-monitoring and alarming devices, the patient's emergency during the operation of the device, ie sudden fluctuations in the pulse, severe fluctuations in the injection of the injection, or power failure during injection When possible, the patient or patient can immediately handle the wired transmission and reception so that the patient is in a comfortable state.

It may include a main control unit 101 for real-time control and management to control the rapid administration and to receive a prescribed injection and to control such a series of operations.

Wireless transmission and reception circuitry 108,

In portable one or more ringer-injection auto-monitoring and alarming devices, the patient's emergency during the operation of the device, ie sudden fluctuations in the pulse, severe fluctuations in the injection of the injection, or power failure during injection This allows the nurse or doctor to immediately handle the wireless transmission and reception using local wireless communication or wireless transmission network, allowing the patient to prescribe injections in a comfortable state and to control and manage them in real time for rapid healing. It may include a main control unit 101 for controlling the.

Operation and measurement related history storage memory unit 110,

Data obtained through the blood pressure and pulse detection unit 106 in real time during operation in a portable one or more ringer scanning automatic monitoring and alarming device, injection liquid injection speed data obtained from the injection liquid injection speed detection unit 105, liquid sensor and detection unit If the control valve connected to the hose bundle 112 through the motor control unit 111 does not operate normally, such as the presence of the injection liquid and the error occurring during the injection of the injection liquid, which are checked in (104), immediately and immediately enters the emergency operation state. It may include a main controller 101 for precisely controlling, recording and storing relevant data in an emergency occurrence area, and controlling such a series of operations.

The liquid crystal display unit 114,

It displays the patient's information and the current measured blood pressure and pulse information according to the injection solution prescription, or the prescription-related data specified by the doctor to check and check whether the patient is prescribed the injection with the clearly prescribed prescription, and also the patient's pulse state. , Pulse rate, injection rate, injection amount, injection injection expected time, injection injection end time

When an emergency occurs, it is possible to check whether a patient is prescribed by accurate prescription data such as a nurse call number and a doctor's contact phone number, and may include a main control unit 101 for controlling such a series of operations.

The motor control unit 111,

When the injection rate of the injection solution to the patient and the urgent situation caused by the injection solution are confirmed, the injection solution is forcibly cut off immediately to prevent secondary damage, and the patient's current pulse is frequently measured to measure the injection rate. It is essential for optimal control, and when the injection of the injection solution is completely finished, control is performed to immediately block air from flowing through the hose through the ringer hose, and to control such a series of operations. The main control unit 101 may include.

Hose bundle 112,

In order to automatically inject one or more Ringer's injections into the patient, it is located between the injection and the needle connected to the patient to check the presence of the injection and the state of the injection. By assigning the manufacturing serial number to the hose bundle so that the disposable hose bundle can be safely and cleanly managed to move to the necessary place in the hospital and immediately handle the injection prescription, the serial number used is controlled so that the device cannot operate. By confirming the operation based on scientific management techniques for the prevention of secondary infections and medical accidents and may include a main control unit 101 to control this series of operations.

Finally, the accumulation control program of the central processing unit

As shown in the control flowchart of the portable one or more ringer scanning automatic monitoring and alarming devices (FIG. 2), when the power is turned on by turning on the power switch 103 through the commercial power or the battery power 102, the system proceeds with the initialization. Performs various key scans (S808), if there is a detected key input, analyzes and processes the corresponding key (S840), records the relevant data on the LCD display (S841), organizes and stores various measurement data and related data of the system. Execution (S842) through the procedure of such control operation timeout (S800), wired reception data check (S804), wireless reception data check (S808), injection drug detection data check (S812), blood pressure and pulse detection data check (S816) ), Confirmation of call and alarm output signal (S820), confirmation of wired transmission data request (S824), confirmation of wireless transmission data request (S830), confirmation of USB received data detection (S834), and overall control of the system. Throughout the procedure, this repetitive motion execution is initiated through the system's auto-scan control start button.

Therefore, the apparatus is programmed for accumulation control to determine and proceed with the overall procedure and execution of the system according to the flowcharts of Figs. 2 and 6 in the control flowchart. First, the items described in Figs. If there is no signal generated even after a predetermined time is checked and confirmed through the LCD screen or visual and audible alarm for power saving or shutdown (S801), turn off all the power for each control of the system and terminate the operation of the system (S803). When the wired reception data is confirmed (S804), the wired reception data is analyzed (S805), and the processing and record storage according to this are executed (S806).

In addition, if the wireless reception data is confirmed (S808) analyzes the wireless reception data (S809) and requests the results of the control and status accordingly according to the processing and storage of the relevant data (S810) and moves to Figure 2 to determine the procedure By executing the system menu and operation buttons sequentially, you can adjust the relevant data in advance based on the doctor's prescription for prescribing the injection to the patient, and specify the start button to execute the prescription by setting the data of the relevant parameter. If the injection and injection rate of the injection drug through the hose surface of the ringer injection solution is detected through the device (S812), the data is extracted in real time from the current state of the injection solution (S813), and the relevant data are analyzed and the state values are processed (S814). Accurately record and store data in the real time data and average data of the injection liquid and other injection liquid storage information spaces (S819) Proceed to the processing procedure of 2, and periodically detect the blood pressure and pulse by the procedure of the system operation (S816) and compare the average and minimum and the maximum value, and converts the injection rate and dosage of the patient to the motor in the main controller 101 By giving an operation instruction to the control unit 111 and controlling the injection liquid injection hose through this, it is controlled to execute the optimal prescription for the precise and safe injection liquid speed and the patient's current health state.

As described above, data related to the medical service such as pulse, dose, dose rate, and power outage during the injection of the medicine, which are obtained in real time through the injection preparation operation, are recorded in the history storage memory. If there is a wired and wireless transmission request of the received data, the wired data transmission request confirmation (S824) and the wireless data transmission request data (S830) and the related data is read (S825, S831) and transmitted (S826, S832) and the related wires And initializes the radio transmission request FLAG (S827, S833) and executes the operation according to the processing procedure of FIG.

In addition, if the received data through the USB port of the device is confirmed (S834), the received data is read (S835), the corresponding request data are analyzed and processed (S836), and the corresponding result values are again obtained through serial communication through the USB port. It is programmed to be able to check and control.

In addition, the device is not a system for prescribing a patient's injection medicine through a fixed facility, but a portable device. Thus, the hospital or nursing home administers one or more injection solutions and other nutrients to be prescribed to a patient. Set behavior by setting precise control data based on precise electronic device and doctor's prescription, and precisely measure patient's pulse and injection or nutritional dosage and speed according to the given procedure, and control precision motor to make patient comfortable. Inject the injection solution is the safest and when the injection of the injection is finished to confirm that there is no injection in the hose (S820)

Call the nurse and doctor, guardian by classifying the data for the alarm (S821) and proceed with the relevant alarm processing (S822) and also the type of alarm, nurse and guardian call time, the number of calls in the nonvolatile history storage memory (110) By recording and storing the occurrence data, it is possible to prevent medical accidents that may occur due to the prescription of injections and to check and inquire the patient's prescription data remotely using wired and wireless communication. According to the control flowchart of the program, the operation of the control device by the continuous procedure is repeatedly executed.

As described above, all circuit-specific operations of the apparatus are described, but the most important parts and processing procedures of the apparatus will be described in detail with reference to FIG.

Referring to FIG. 7, first, when an injection liquid is applied to the injection liquid hanger mechanism 701, a microcurrent flows through one end of the conductor pin while the injection liquid is supplied to the patient in the touch sensor 704 circuit using the conductor pin for detecting the presence or absence of the injection liquid. The other end is connected to the ground terminal of the main control unit 101. Therefore, the signal of the conductor pin indicates the ground state, and if the supply of the injection liquid is completed, the conductor pin indicates the open state, and thus the detection signal indicates 1 as the digital value of the high state. Through the real-time operation in this state, the presence of the injection liquid can be accurately detected, and for convenience, the yellow liquid is shown in the injection solution and the progressing portion, and it can be seen that the magnetic field sensor is located near the injection solution supply hose on the right side. It is possible to calculate the amount of injection solution supplied in real time by checking the flow rate of the injection solution.As the injection of the injection solution causes a change in the magnetic field around the hose, the signal of the magnetic field is detected by the magnetic field sensor and the signal is amplified. It can be seen that the speed and the presence of the injection can be additionally confirmed.

Even in the measurement using the magnetic field sensor, the magnetic field strength before supplying the injection liquid to the patient and the change in the strength of the magnetic field when the injection liquid is normally supplied to the patient are checked and confirmed in real time using a differential detection method. It will be appreciated that once the injection is complete, the flow of injection is stopped around the hose, so it can be immediately checked that no change in magnetic field occurs.

In addition, when the injection liquid is supplied to the patient via the optical sensor detection circuit by light around the hose, the component contained in the injection liquid is converted into light using the property of indicating the wavelength of light. It will be appreciated that the algorithms that detect and confirm by the method can accurately extract and measure in real time. Therefore, it is calculated and measured in real time through the detection by the touch sensor circuit 704 using the conductor pins described above, the speed and presence of the injection liquid using the magnetic field sensor 703, and the differential detection method by the optical sensor 705. Therefore, the data obtained by checking the current pulse of the patient through the pulse check arm inserted in the patient's arm is compared and analyzed based on this series of measurement data. As soon as the injection solution is finished, the injection supply hose through the precision motor 706 is compressed 707 to quickly control the air from entering the patient, and the power failure and other pulses of the patient exceed the prescribed values recorded in the prescription. When detected, it is immediately recognized as an emergency to execute the hose compression 707 through the precision motor 706.

Therefore, the device automatically checks and checks the patient's current status through the conductor pins, magnetic field sensor, light sensor, and pulse detection circuit described above in real time, and automatically monitors and alerts one or more injection solutions based on the most accurate and appropriate injection prescription for the patient. Although the above description has been made with respect to one ringer injection solution, the apparatus may be configured to simultaneously control and manage one or more ringer injection solutions.

Therefore, the present invention has been described with reference to one embodiment shown in the drawings, which is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. .

Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

101: main unit part 102: battery and power unit
103: power switch unit 104: liquid sensor and detection unit
105: input speed detection unit 106: blood pressure and pulse detection unit
107: call / alarm signal output contact 108: wired transmission and reception circuit
109: wireless transmission and reception circuit section 110: history storage memory
111: motor control unit 112: hose bundle
113: USB port section 114: LCD display section
115: Menu and operation buttons

Claims (4)

In one or more portable ringer injection automatic detection and alarm device,
A bundle of instruments installed on the surface of the tube to which the injection liquid is supplied;
Injection liquid differential detection circuit using conductor pins;
Injection liquid differential detection circuit using a magnetic field;
Scanning liquid differential detection circuit using light transmission;
A liquid sensor and a detection circuit using at least one electronic sensor;
A speed detection circuit for checking the injection state of the injection liquid in real time;
Detection circuitry for checking blood pressure and pulse rate;
Memory circuitry for a patient health information database;
System backup circuit via battery power;
Wireless transmission and reception circuitry for transmitting remote control and alarms;
Wired transmission and reception circuitry for remote control and alarm transmission;
A motor control circuit for preventing air from flowing into the injection hose;
A liquid crystal display circuit for displaying various operating states and operating conditions in real time;
Key input circuitry for operation and operation of the apparatus;
One or more ringer injection automatic monitoring and alarm circuits; And
A portable one or more ringer scanning automatic monitoring system comprising a USB communication circuit for retrieving and controlling data through communication with a computer and including a main control unit for controlling and managing the series of operations. And alarms. The method according to claim 1,
Multi-channel ringer injection hanger equipped to operate multiple patients at the same time
Portable one or more ringer injection auto-monitoring and alarm device, characterized in that included.
The method according to claim 1,
At least one ringer injection auto-monitoring and alarming device, characterized in that the wireless communication for transmitting the patient health information and injection solution monitoring and alarm includes a mobile communication network and ZIGBEE communication using a short-range communication.
The method according to claim 1,
One or more ringer injection automatic monitoring and alarming device, characterized in that the wire communication for transmitting the patient health information and injection solution monitoring and alarm includes a wired communication network capable of local communication and long-distance communication using local area communication.

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