The COVID-19 SUSPECT DETECTION BASED ON OXYGEN BLOOD LEVELS OF COVID-19 POLTEKAD ELECTRONIC DETECTOR DESIGN WHICH USING PHOTOPLETHYSMOGRAPHY (PPG) METHOD MOVING AVERAGE

– Patients with Covid-19 have several symptoms, one of which is a decrease in the oxygen content in the blood or oxygen saturation (SpO2). Detecting oxygen saturation in preventing the spread of Covid-19 is one of the first steps. In this study, researchers conducted an experiment to detect oxygen levels in the blood or oxygen saturation on the POLECTOR C-19 device that was made. By using a photoplethysmography (PPG) which is carried out non-invasively using the sensor, the MAX30102 aim is to get the oxygen saturation value which is used as a reactive and non-reactive decision maker. With the method, the moving average data used from the sensor readings in the form of analog data will be changed using the formula Ratio of Ratios by calculating the average oxygen level then the results can be used to calculate oxygen levels in the blood. The results of sensor readings on the POLECTOR C-19 tool with a digital oximeter from an average value of 10 samples have a difference in value of 0.4, the reading results are the same as the readings of existing medical devices (digital oximeter) so that this tool can be used as a reader. oxygen saturation parameters. In conclusion, this tool can detect a person's condition by predicting the risk or no risk of Covid-19 from the results of the sensor readings of oxygen levels in the blood.

The MPX5700AP Pressure Sensor Optimization for Blood Pressure Reading in The Design of Poltekad Electronic Detector Covid-19 (POLECTOR C-19) Using Oscillometer Method

- At the beginning of 2020 the world was shocked by the presence of a virus that attacks the respiratory tract, a virus known as Coronavirus Disease-2019 (Covid-19). Based on this problem, how does the system detect Covid-19 suspects based on blood pressure. In this study, researchers used a survey method which directly took data in the hospital. Therefore, the optimization of the MPX5700AP pressure sensor has been successfully made. At this time the researchers conducted a study that used the oscillometer method to measure blood pressure supported by Arduino Uno, which in waves will produce systolic and diastolic blood pressure. Blood pressure monitoring is made capable of measuring blood pressure in the range of 40-240 mmHg and this system has a systolic pressure error of 4.024 mmHg, while the diastolic pressure error is -0.408 mmHg.

PENDETEKSI SUSPECT COVID-19 BERDASARKAN DETAK JANTUNG PADA RANCANG BANGUN POLTEKAD ELECTRONIC DETECTOR COVID-19 MENGGUNAKAN METODE PHOTOPLETHYSMOGRAPHY (PPG)

Jantung merupakan bagian organ tubuh manusia yang sangat penting, pada tubuh manusia jantung tersebut sebagai pertahanan hidup terakhir setelah otak. Denyut dari jantung bekerja sendirinya dan tidak bisa dikontrol oleh manusia. Detak jantung di representasikan sebagai beat per minute (BPM). Setiap denyut jantung manusia yang normal berkisaran angka 60-100 permenit, apabila angka tersebut lebih maupun kurang maka dikategorikan tidak normal. Dalam kondisi lingkungan yang tercemar dan polusi udara terkontaminasi virus maka dapat membahayakan jantung. Virus tersebut dapat menular ke makhluk hidup lainnya secara cepat melalui udara secara bebas. Akhir tahun 2019 ditemukan virus covid-19 di wuhan. Virus tersebut sangat membahayakan dan menyerang pernafasan sehingga mengakibatkan korban jiwa, serta virus corona sudah menyebar luas seluruh dunia. Penelitian ini sangat penting berdasarkan data statistic angka penyebaran covid-19 semakin bertambah dengan beberapa kasus. Penelitian ini mempunyai tujuan untuk membantu prajurit TNI yang akan melaksanakan tugas operasi baik didalam maupun luar negeri. Sehingga tingkat efisiensi waktu dan biaya dapat diminimalisir guna memberikan pelayanan pada prajurit TNI. Metode yang digunakan pada Polector C-19 yaitu metode Photoplethysmography (PPG) dengan berdasarkan parameter data gejala covid-19. Tingkat nilai kesalahan pada Polector C-19 mencapai 0,3%.

THE WEB BASED DESIGN OF POLTEKAD ELECTRONIC DETECTOR FOR COVID-19

The first-ever Covid-19 virus Pandemic was found in Wuhan, China in December 2019. This virus has become a pandemic and become the cause of death for many people. This Virus spreads rapidly and that's why it becomes every country's concern. The Covid-19 Virus can be detected by a method called PCR Swab Test. The Swab and PCR method can't be separated from defining a suspect result of Covid-19. Even more, Swab tests and PCR have become an important requirement for traveling. But the Test is so costly and takes a long time to get the result where it becomes a new problem. Hence, there is a device called Poltekad Electronic Detector that can detect a suspect of Covid-19 based on Body Temperature, Blood Pressure, Heartbeat, and Oxygen level on blood. All these parameters will be used by a smart system to draw a conclusion and showing it on a Web Server. This research using some of the methods used in sensor calibration thus makes the output of the device is corresponding to the Health Equipment Standard. According to the result of this research, the device could read a parameter and then draw a conclusion about the suspect and also send the data to the Web Server so the data can be accessed from a PC or a Smartphone. The result from the Web Server can be printed in PDF Format.

Non-electronic detectors

This chapter presents the non-electronic detector types cloud chamber, bubble chamber and photoemulsions with which the trajectories of ionizing particles can be made visible. Of these ‘classical’ detectors cloud and bubble chambers have today no or at most only minor relevance in research because of their relatively cumbersome data acquisition. However, photoemulsions–despite their laborious data analysis–are still employed in modern experiments when it comes to achieving position resolutions in the micrometer regime. Therefore deployment and analysis of photoemulsions are described in some more detail. Cloud chambers are today only used for demonstration purposes to make radioactivity and cosmic radiation visible. Bubble chamber pictures are frequently drawn on to display reaction chains and event topologies.

Magnetohydrodynamic Thermochemotherapy and MRI of Malignant Tumorigenesis

Citric-ferrite sol (CFS) has been synthesized and successfully tested as MRI negative contrast preparation for revealing primary tumors, and also invasions and metastases at the tumor relapses. Magnetohydrodynamic thermochemotherapy (MTC) by Cysplatin (CP), Mitoxantron (MX), Melphalan (MP) combined with CFS, which were carefully monitoring in vivo and quantified by an electronic detector, improved results of cancer treatment. At various stages of oncogenesis, MTC with CFS at a dose of 62 mg Fe/kg combined with chemotherapeutic drugs was performed at +48º C for 30 min. While such MTC, treatment of ~30 mm3 B 16 melanoma tumor by AC magnetic field led to tumor regression in female mice up to 40 %, and an increase of life span up to 300 % was achieved.