TH11896C3 - Defibrillator Calibrator - Google Patents

Abstract

DC60 (16/02/16) defibrillator calibrator It is an instrument used for calibration of accuracy and Energy value accuracy Maximum voltage Maximum current The defibrillator to be calibrated consists of a receiver using a parallel connection principle of 50 ohms. It has a total power of 80 watts to support the power supplied from the defibrillator. Signal Enhancement Sector Designed based on the principle of a voltage divider. Principle of non-inverting voltage integrated circuits for improving electrical signals to be used in processing areas. The signal processing sector consists of A microcontroller programmed with C language for calculating energy values. Maximum voltage, peak current, using the graph principle, calibrate the relationship between the values Digital Output (Digital Output) with standard power value, standard maximum voltage and standard maximum current. Plotting the relationship between Voltage performed with time calibration It is also used for processing the countdown timer for reminders. The energy is released from the calibrated defibrillator. And the display part consists of a Graphic LCD Color (Graphic-LCD Color), a touch screen (Touch Screen) for information from the section. Processing is the energy cost. Maximum voltage Peak current and period as well as signal waveform To show results on the screen Edit summary of invention 16/02/2016 Defibrillator Calibrator It is an instrument used for calibration of accuracy and Energy value accuracy Maximum voltage Maximum current The defibrillator to be calibrated consists of a receiver using a parallel impedance connection principle of 50 ohms and a total power of 80 watts to support the power supplied by the defibrillator. Letter Signal Enhancement Sector Designed based on the principle of a voltage divider. Principle of non-inverting voltage integrated circuits for improving electrical signals to be used in processing areas. The signal processing sector consists of A microcontroller programmed with C language for calculating energy values. Maximum voltage, peak current, using the graph principle, calibrate the relationship between the values Digital Output (Digital Output) with standard power value, standard maximum voltage and standard maximum current. Plotting the relationship between Voltage performed with time calibration It is also used for processing the countdown timer for reminders. The energy is released from the calibrated defibrillator. And the display part consists of a Graphic LCD Color (Graphic-LCD Color), a touch screen (Touch Screen) for information from the section. Processing energy value Maximum voltage Peak current and period as well as signal waveform To show results on the screen -------------------------------------------------- ----------------- Function calibrator, defibrillator It is a tool designed to be used for Analyze and calibrate the accuracy and precision of the energy. Maximum voltage Maximum current And the output voltage and time graph of the defibrillator. Creating a defibrillator working calibrator Applied the principle of a voltage divider for the receiver and the principle of a voltage attenuation circuit. The principle of the integrated circuit Non-inverting voltage For use in improving electrical signals to be used in signal processing, use the principle of calibrating the relationship between the digital output value from the analog to digital translation section. Converter) with the energy, peak voltage and peak current measured by a calibrator. By programming with C language for the microcontroller to do Signal processing by energy calculation at the calibration work. Maximum voltage Maximum current Period of the calibrated electrical signal and plot the relationship between the calibrated voltage and time and use a digital display Touch Screen Graphic-LCD Color display for the signal from the power factor, peak voltage, peak current and time, and waveform. Monophasic, Biphasic, or Rectilinear (Rcctilinear) coming out of the defibrillator that was analyzed. By the result of Functional analysis is used to decide whether the defibrillator is still performing the specified features or not, calibration is required. Does it have to be repaired or not Or make an assessment to cancel or Prioritize the use of clinical use in the patient.

Claims (1)

Disclaimer (all) which will not appear on the advertisement page: edit 16/02/2016 1.Defibrillator calibrator It consists of a body (1) that looks like a rectangular box. The hollow on the top cover (2) contains the receiver sector, designed and built with a 50 ohm impedance, using two paddle pads (3) to receive power from the defibrillator. Rhiller The signal enhancement circuit (4) consists of a voltage attenuation circuit. Connected to a surge protection circuit Momentary high pressure Non-inverting phase voltage integrated circuits And a warning circuit to release the power from the defibrillator (5), the signal processing section (6) consists of a circuit to convert the analog signal to digital signal And microcontroller Program with C language for calculating calibrated energy, maximum voltage, maximum current Period of the electrical signal being calibrated and plot the relationship between Voltage performed with time calibration A 5 volt power supply (7) is available for powering your Machine components And a display (8) for receiving the signal from the processor to display the power, maximum voltage, peak current and time period, as well as the calibrated waveform. On the back wall (9) there is an on-off switch (10) for turning off and on, a plug (11) for connecting to AC 220 V, 50 Hz (Hertz), and a box for replacing a size 2 fuse. Ampere (12) is characterized by: Calibrator The defibrillator consists of an electrical receiver from the defibrillator. The routers to be calibrated are designed and built with a total resistance of 50. Ohm by contention A parallel resistance that yields a total resistance of 50 ohms, with a total power of 80 watts, attached to the plate. Two (3) paddles made of stainless steel Serves the power from the defibrillator, the signal enhancement circuit (4) designed and built using the principle of a voltage divider. Voltage attenuation using the principle of a voltage divider. To reduce the level of pressure supplied by defibrillator A 360 joule of maximum power, approximately 3 kV, is supplied with a voltage of 5 volts, connected to a transient high voltage surge protection circuit to protect the voltage and current. A sharply higher current for a short time and a non-inverting phase voltage integrated circuit. Serves to raise the level Negative biphasic wave signals come up in the positive hemisphere. For use in converting analog signals. Into a digital signal Including the warning circuit to release the energy from the defibrillator (5) by applying the principle of the buzzer that drives the current by the NPN type transistor (NPN) signal processor ( 6) Using a microcontroller that converts analog signal to signal. Digital inside Program with C language For calculating the energy value of the calibration Maximum voltage Maximum current Period of the electrical signal being calibrated Using the principle of the calibration curve The relationship between the digital output value and the standard power value, the digital output value (Digdital Output), the standard maximum voltage and the digital output value and the maximum current. standard Measured by a calibrator that has been certified by Primary standards It is used to plot the signal waveform graph, the relationship between the voltage being examined. Against time by bringing the numerical data from the transducer to analog signal to digital signal of A microcontroller is used to plot the graph. It is also used for processing the countdown time. For a warning, the energy is emitted from the calibrated defibrillator. And the display (8) consists of a Graphic LCD Color (Graphic-LCD Color) with a touch screen (Touch Screen) to receive the signal from the processor to display the energy value in joules. , Maximum voltage in volts, maximum current In amperes and time in seconds Also display the waveform and signal relationship between the calibrated voltage and the time from the defibrillator to be calibrated. ------------------- ------------------------------------------------- Machine Calibrate the defibrillator It consists of a body (1) that looks like a box. The hollow rectangle on the top cover (2) contains the receiver sector, designed and built with a 50 ohm resistance using two (3) paddle pads made of stainless steel. Duty to receive energy from the fibrillator. The signal enhancement circuit (4) consists of a voltage attenuation circuit which is used Voltage division principle To reduce the voltage from the defibrillator with a maximum power of 360 J, which is approximately 3 kV, to a voltage of 5 V connected to the circuit. prevent Transient high voltage surges to provide rapid drop in voltage and higher current for a short period of time. Non-inverting phase voltage integrated circuits Serves to raise the level of the negative biphasic wave signal to the positive hemisphere, allowing it to be used for converting analog signals to digital signals. Part of the warning circuit to perform The power is released from the fibrillator (5) by applying the buzzer and the NPN type transistor (NPN) to warn the power of the defibrillator. The signal processing section (6) consists of a circuit to change the analog signal to digital signal. And a microcontroller programmed with C language for use in processing Using the principle The principle of the graph calibrates the relationship between values. Digital Output (Analog to Digital Converter) with the energy, peak voltage and peak current measured by a calibrator. For calculating values Calibrated power Maximum voltage Maximum current Period of the electrical signal being calibrated And plot the relationship between the calibrated voltage and time 5 V power supply (7) for powering the system components. For use in powering the components of the display (8) using a Graphic-LCD Color display (Touch Screen) for receiving signals from the section. It displays energy values, peak voltage, peak current and time periods, as well as a monophasic or biphaisic signal waveform. Rectilinear (Rectilincar) calibration. On the back wall (9) there is an on-off switch (10) for turning off and on, a plug (11) for connecting to AC 220 V, 50 hertz (Hertz) and a changing box. A 2 ampere (12) fuse has the following characteristics: The receiver section is designed and constructed using a parallel resistance principle that yields A total impedance of 50 ohms, a total power of more than 80 watts, is attached to two (3) paddle plates made of stainless steel, which receives the power generated by the defibrillator. And the designed and built signal modifier circuit (4) consists of a voltage attenuation circuit using the principle of a voltage divider to reduce the voltage supplied by the defibrillator with a maximum power of 360 j. Which accounted for a voltage of about 3 kilovolts, leaving a voltage of 5 volts connected with a high-voltage surge protection circuit Momentary to help reduce the voltage and current rapidly rising during oscillating time and voltage integrated circuits Non-inverting phase Serves to raise the level of the negative biphasic wave signal to the positive side. So that it can be used to convert analogue signals to digital signals. Part of the warning circuit to make a release Power from the defibrillator (5) by applying the buzzer principle that drives the current by the NPN type transistor (NPN), the signal processor (6) using the graph principle. Calibrate the relationship between the digital output value and the energy, peak voltage and peak current measured by a calibrator. For the processor by calculating the maximum voltage calibrated power value. Maximum current Period of the electrical signal being calibrated Use numeric data From the analog to digital converter section for plotting the relationship between voltages. Do the calibration with time It is also used for processing the countdown timer for reminders to release. Energy from calibrated defibrillator In which the said processor consists of A mic controller with built-in analog to digital signal conversion circuit and using C programming language (8) consists of a Graphic-LCD Color display screen. Touch (Touch Scrcen) to receive the signal from the processor to display the energy in a bit of a joule, the maximum voltage. In volts, maximum current In amperes and time in seconds, as well as monophasic and biphasic waveforms from defibrillators.