cover
Contact Name
Triwiyanto
Contact Email
triwi@poltekkesdepkes-sby.ac.id
Phone
+628155126883
Journal Mail Official
editor.ijahst@gmail.com
Editorial Address
Jl. Pandugo Timur XV/ 40, Perum YKP Pandugo 2 R-13, Surabaya
Location
Kota surabaya,
Jawa timur
INDONESIA
International Journal of Advanced Health Science and Technology
ISSN : 28086422     EISSN : 28086422     DOI : https://doi.org/10.35882/ijahst
Core Subject : Health, Engineering,
International Journal of Advanced Health Science and Technology (IJAHST) publishes peer-reviewed, original research and review articles in an open-access format. Accepted articles span the full extent of the Public Health, Environmental Health, Nursing, Oral and Dental Health, Midwifery, Nutrition, Medical Laboratory Technology, and Biomedical Engineering IJAHST seeks to be the world’s premier open-access outlet for academic research. As such, unlike traditional journals, IJAHST does not limit content due to page budgets or thematic significance. Rather, IJAHST evaluates the scientific and research methods of each article for validity and accepts articles solely on the basis of the research. Likewise, by not restricting papers to a narrow discipline, IJAHST facilitates the discovery of the connections between papers, whether within or between disciplines.
Articles 30 Documents
Design of Reflectance Pulse Oximeter and BPM using the Max30100 Sensor in Early Detection of Hypoxemia in Patients with Cardiovascular Disorders Huang, Chiu-Hua; Guo, Jia-Wei
International Journal of Advanced Health Science and Technology Vol. 1 No. 1 (2021): November
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (730.165 KB) | DOI: 10.35882/ijahst.v1i1.1

Abstract

Blood oxygen saturation meter is a tool used to monitor the state of oxygen saturation in the blood and also the patient's heart rate (BPM) and to assist in the physical assessment of the patient without going through blood gas analysis. Oxygen saturation measuring devices usually use the difference in the wavelengths of red and infrared led light that will be captured by the photodiode. The purpose of this research is to make a pulse oximeter equipped with a display of SPO2, BPM values ​​and an additional SP02 signal. The design of this measuring instrument uses the MAX30100 sensor, the minimum system circuit of Arduino ATmega328p and OLED (Organic Light-Emitting Diode). Data from the MAX30100 sensor enters the I2C pin on the minimum Arduino system, then the microcontroller is processed to produce the percentage of SPO2 value, BPM value, and SPO2 signal which is then displayed on the OLED. The test is done by comparing the module with standard measuring instruments which produces the largest % error of 0.81% for Spo2 and 0.87% for BPM. The error presentation is obtained from factor measurements, if there is finger movement it will cause a large error. From the results obtained, the tool is still feasible to use because in the "Guidelines for Testing and Calibrating Medical Devices" Ministry of Health RI 2001, the maximum limit in the pulse oximeter error tolerance is for Spo2 1% and BPM 5%.
Infant Warmer Design with PID Control for Stability and Equal Temperature Distribution Equipped with Digital Scales for Prevention of Hypothermia in Newborns Sharma, Ishika; Singh, Monika
International Journal of Advanced Health Science and Technology Vol. 1 No. 1 (2021): November
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (314.667 KB) | DOI: 10.35882/ijahst.v1i1.2

Abstract

Babies need temperatures that match the temperature in the mother's womb, which is between 35°C – 37°C. the latest research on infant warmer equipment uses the fuzzy method as a system for temperature control in infant warmers, The problem in previous research is that at each temperature setting, the temperature is not evenly distributed throughout the bed, when it reaches the setting temperature, the heater continues to turn on so that the bed gets hotter. The purpose of this research is to make an infant warmer equipped with digital scales, with temperature settings of 350C,  360C, and 370C using PID control to stabilize the temperature and ensure the spread of heat on the bed evenly, then the addition of skin temperature aims to make nurses know what the patient's body temperature is when observations were made. The infant warmer in this module uses an arduino microcontroller which is displayed in 7segment, then the skin sensor used is the DS18B20 temperature sensor to read the skin temperature, and the infant warmer temperature sensor used is LM35 as a PID control system. The results of the research in making the tool module were compared with the measurement results against the comparator. This research has obtained the results of the smallest error in the measurement of setting temperature of 350C with an error of 0%. For comparison with the incu analyzer, the smallest error is obtained at the setting temperature of 370C with an error value of 0% on the T5 measurement, the difference in skin temperature against the thermometer is 0.10C. The results showed that the temperature spread on the module had different error values. So that this research can be implemented on the PID control infant warmer system to improve performance on infant temperature stability.  
Digital ECG Phantom Design to Represent the Human Heart Signal for Early Test on ECG Machine in Hospital Ardila, Sella Octa; Yulianto, Endro; Sumber, Sumber
International Journal of Advanced Health Science and Technology Vol. 1 No. 1 (2021): November
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (663.633 KB) | DOI: 10.35882/ijahst.v1i1.3

Abstract

Electrocardiograph (ECG) is a diagnostic tool that can record the electrical activity of the human heart. By analyzing the resulting waveforms of the recorded electrical activity of the heart, it is possible to record and diagnose disease. Given the importance of the ECG recording device, it is necessary to check the function of the ECG recording device, namely by performing a device calibration procedure using the Phantom ECG which aims to simulate the ECG signal. The purpose of this research is to check the ECG device during repairs, besides that the Electrocardiograph (EKG) tool functions for research purposes on ECG signals or for educational purposes. Electrocardiograph (EKG) simulator or often called Phantom ECG is in principle a signal generator in the form of an ECG like signal or a recorded ECG signal. This device can be realized based on microcontroller and analog circuit. The advantage of this simulator research is that the ECG signal displayed is the original ECG recording and has an adequate ECG signal database. ECG This simulator also has the advantage of providing convenience for research on digital signal processing applications for ECG signal processing. In its application this simulator can be used as a tool to study various forms of  ECG signals. Based on the measurement results, the error value at BPM 30 and 60 is 0.00% at the sensitivity of 0.5mV, 1.0mV, and 2.0mV, then the measurement results for the error value at BPM 120 are 0.33% and at the BPM 180 value, the error value is 0.22%. From these results, it can be concluded that the highest error value is at BPM 120 with sensitivities of 0.5mV, 1.0mV, and 2.0mV.  
Luxmeter Design with Proximity Sensor to Efficiently Test Light Intensity and Distance on Lamp Operation in Hospitals Rahayu, Dika Surya Rizky; Mak'ruf, M. Ridha; Syaifudin, Syaifudin
International Journal of Advanced Health Science and Technology Vol. 1 No. 1 (2021): November
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1408.031 KB) | DOI: 10.35882/ijahst.v1i1.4

Abstract

The lighting of the operating/surgical site depends on the quality of the lighting from the overhead light source and the reflection from the curtain. Light measurement on the operating table is very necessary because it generates light that is irradiated into the cutting wound without dazzling the cutting surface so that pathological conditions can be recognized and must provide depth contrast and anatomical relationships, to ensure this proper calibration method is needed. Long-term use of medical devices can cause changes in accuracy. Therefore, the author makes a tool to measure the intensity of light which is equipped with a distance meter. The purpose of this study was to develop a measuring instrument for measuring the intensity of light in operating lamps, namely a luxmeter by making Luxmeter equipped with a TFT Display Distance Sensor. This tool uses an ultrasonic sensor HC-SR04 to measure the distance between the light source and the sensor module and the MAX44009 sensor to measure the light intensity of the operating lamp displayed on the TFT screen. Based on the module distance setting to the roll meter, the distance error value for the measurement of the Surabaya electromedical engineering workshop lamp at the 75 cm roll meter distance setting is 0.0127% for the 100 cm roll meter distance setting is 0.0045%. The error rate of the light intensity module on the results of the measurement of light intensity on the luxmeter by setting the roll meter distance of 75 cm between the tool and the lamp of the electromedical engineering workshop is getting an error value of 0.082% lux and for the light intensity on the results of the measurement of light intensity on the luxmeter with a roll meter distance setting of 100 cm between the tool and the lamp in the electromedical engineering workshop, that is, the error value of lux is 0.055%. The design of a luxmeter equipped with a proximity sensor can measure the intensity of light and the distance between the tool and the light source and can assist in the learning process with a more effective Luxmeter design that will assist electromedics in testing operating lamps in hospitals to be more efficient.
Nine Channel Temperature Data Logger in Measuring the Effectiveness of the Sterilization Process of Medical Instruments with Dry Sterilization Farola, Nurul Al Istigho; Gumiwang, Her; Sumber, Sumber
International Journal of Advanced Health Science and Technology Vol. 1 No. 1 (2021): November
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (283.843 KB) | DOI: 10.35882/ijahst.v1i1.5

Abstract

Measuring the temperature on the dry sterilizer is very necessary because the temperature inside the dry sterilizer has the possibility that the temperature is not the same as the temperature that has been set and is displayed on the display. If the temperature in the dry sterilizer does not match the standard setting temperature for the sterilization process, then the sterilization process is said to be imperfect The purpose of this study is to record and monitor whether the distributed temperature in the sterilization chamber corresponds to the setting temperature. The workings of the temperature data logger tool is that the type K thermocouple temperature sensor will detect the temperature which then enters the analog signal conditioning circuit which then enters the ATMegga 2560 which has been given a program and processed in such a way, then the temperature will be displayed on a 4x20 character LCD. Temperature measurement data will be saved to the SD Card every 10 seconds in the form of a TXT file. This research has been used to record 2 sterilizers and compared with the Madgetech OctTemp2000 data logger. Based on data measurements and comparisons, the average error was obtained at a temperature of 50ºC with the smallest error value of 0.7% and the largest value of 3.9%. At a temperature of 100ºC, the smallest error value is 1.6% and the largest is 10.5%. Then at a temperature of 120ºC the smallest error value is 0.0% and the largest is 8.5%. This research can be used to help analyze the distribution of temperature in a room. With these measurement results, it can be said that this study still has afairly high error value at several measurement points.
An exploration of the factors that impact on clinical practices of Nurses in applying evidence-based practice Shifaza, Fathimath; Hamiduzzaman, Mohammad
International Journal of Advanced Health Science and Technology Vol. 1 No. 2 (2021): December
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (514.061 KB) | DOI: 10.35882/ijahst.v1i2.1

Abstract

While healthcare institutions around the world strive to adopt evidence-based practice (EBP) as the new standard in best practice, the nursing profession still faces multiple barriers and limitations in implementation. The aim of this paper is to present the analysis of EBP from the perspective of nurses working within two major South Australian hospitals, assessing their implementation and beliefs and exploring avenues for further research-based upon their feedback. A descriptive survey using the EBP beliefs (EBP-b) and the EBP implementation (EBP-I) scales were developed by Melnyk and Fineout-Overholt. Nurses scored high in the EBP belief scale reflecting significant positive readiness towards EBP. A positive correlation was observed between EBP beliefs and implementation, yet implementation rates were very low. More research is needed to explore the reasons why implementation rates are so low amongst practising nurses to understand and address the root of this problem. Based on the evidence it appears that more research is needed to explore the reasons why implementation rates are so low amongst practising nurses to understand and address the root of this problem.
The Relationship Between Merchants Knowledge and Attitude Toward the Obedience of Mask Use in Preventing Covid-19 Aulia; Sumiatin, Titik; Su’udi, Su’udi
International Journal of Advanced Health Science and Technology Vol. 2 No. 1 (2022): February
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (180.378 KB) | DOI: 10.35882/ijahst.v2i1.1

Abstract

The COVID-19 outbreak began in December 2019. In preventing its transmission, society across the world agrees to use a mask for their safety. However, today, people, primarily some merchants who sell their stuff around the tourism places, still do not obey the regulation to wear a mask. Hence, this study aims to know the relationship between merchant knowledge and attitude toward the obedience of using a mask in preventing the COVID-19 transmission at the religious tourism of Sunan Bonang Tuban. The research design used in this study is the correlation analysis that uses a cross-sectional approach. Moreover, the sampling technique used in this study is Simple Random Sampling with 105 populations and 83 samples of merchants. The data technique used in this study is a questionnaire. Then, the researcher analyzes the questionnaire with a percentage and does a crosstab by using the Spearman Rank Correlation test. The finding of this study presents that most of the merchants at religious tourism of Sunan Bonang Tuban have good knowledge in preventing COVID-19 transmission. It is about Forty-nine people (59,0%). Then, fifty people (60,2%) have a positive attitude. Moreover, the finding presents that almost half of the merchants, thirty-five people (42,2%), obey the regulation to wear the mask. The result of Spearman Rank Correlation test is α =0.00 < 0.05. This result shows the relationship between knowledge and obedience in using the mask. The result of the test is α =0.00 < 0.001 shows there is a relationship between the attitude and the obedience in using the mask of merchants to prevent COVID-19 at the religious tourism of Sunan Bonang Tuban. The knowledge and attitude of merchants influence their obedience in using the mask. It means that the more increased merchants' knowledge and attitude, the more increased merchant obedience. In increasing and encouraging other merchants' knowledge and attitude, the government must have a good strategy. One of the appropriate strategies is doing counseling of using a mask to prevent COVID-19 transmission. 
Description of Platelet Count Patients Infected with Corona Virus (Covid-19) with Grouping of Productive and Elderly Age Hapipah, Hapipah; Handayati, Anik; Purwaningsih, Nur Vita
International Journal of Advanced Health Science and Technology Vol. 2 No. 1 (2022): February
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (146.272 KB) | DOI: 10.35882/ijahst.v2i1.2

Abstract

Routine hematology tests are one of the supporting tests in diagnostics to assess the severity of the disease and predict risk in COVID-19 patients, and can be used as supporting data on RT-PCR tests. Some blood tests that are widely used as monitoring tools and predicators of COVID-19 are the number of leukocytes, the  number of lymphocytes, the number of neutrophils, the  number of platelets and NLR (Neutrophil lymphocyte ratio).  Thrombocytopenia occurs due to excessive use of tromocytes in the body as compensation for damage to lung parenchym cells, the lungs are organs where platelets are released from megacaryocytes, so this damage causes disruption of platelet maturation process. The type of research used is quantitative descriptive with the aim to find out the results of blood tests complete with platelet parameters in patients infected with the COVID-19 coronavirus at Muhammad Noer Pamekasan General Hospital. The results of the study were platelet count test results at normal productive age of 67 respondents (96%) and decreased platelet count (Thrombocytopenia) by 3 respondents (4%). While in normal elderly age a number of 26 respondents (87%) and a decreased platelet count (Thrombocytopenia) amounted to 4 respondents (13%).
Microcontrollers Performance in Portable Electronic Stethoscope Design with a Disease Symptoms Detection Feature Hamzah, Torib Hamzah; Setioningsih, Endang Dian; Sumber, Sumber
International Journal of Advanced Health Science and Technology Vol. 1 No. 2 (2021): December
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1148.467 KB) | DOI: 10.35882/ijahst.v1i2.5

Abstract

One of the early examinations that is often done is to detect heart disease using a stethoscope. The electronic stethoscope consists of a membrane and tube from a conventional stethoscope coupled with a condenser microphone which is then connected to a computer. The purpose of this study is to analyze the comparison of two types of microcontrollers in the design of a portable electronic stethoscope equipped with a symptom detector. The research method used is instrumentation with 2 types of microcontrollers to design a heart sound detector. In processing the data to be displayed on the 16x2 Character LCD. Sending heart signal data for 60 seconds to produce BPM data which is processed using 2 different types of microcontrollers. The results of data collection on battery consumption of power usage on the AT mega 2560 resulted in an average saving of 0.11W. Therefore, it can be concluded that the two stethoscopes have a significant difference when compared, where the Arduino Mega 2560 is able to process data from heart signals faster than the AT mega 328P. The results of the research that have been carried out can be implemented using a system that strongly supports the needs when checking heart sound signals
The Impact of Using Digital Filter and Analog Filter on Surface Electromyography Signal Setioningsih, Endang Dian
International Journal of Advanced Health Science and Technology Vol. 1 No. 2 (2021): December
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3333.169 KB) | DOI: 10.35882/ijahst.v1i2.6

Abstract

Many accident cases result in humans having to going a surgery to save them, then performing muscle therapy to help the patient’s recovery after going through the post-surgery. The purpose of this therapy is the patient’s body to its normal state. Exoskeleton is an additonal clothing-like tool that aims to both protect and increase the wearer's abilities. Meanwhile electromyography (EMG) is a technique to evaluate and record the electrical activity produced by skeletal muscles. The purpose of this study was to analyze the differences in using of analog and digital filters on EMG, as well as the effect on the exoskeleton simulation. The method used in the main design consists of the myoware module, notch circuit, low pass filter, arduino uno, DAC module, teraterm software, and matlab. The intercepted signal was taken from the biceps using a disposable electrode (AG/AGCL.). The EMG signal tapped by the myoware module then is continued to another circuit, then was recorded on the Teraterm software, and analyzed in MATLAB. The voltage value on the analog filter is 1.541 Volt during relaxation and 2.086 Volt during contraction, while the digital filter that has passed through the DAC has a value of 41.8 mVolt during relaxation and 269.1 mVolt during contraction. The results of this study obtained that digital and analog filter values ​​have an average difference of 5 to 30. The conclusion of this research is that the tool can detect changes in the use of analog and digital filters. Therefore, in the future research, development can be made to compare other  types of digital filters along with replacement to wireless systems. The benefit or purpose of this research is as a simulation of exoskeleton skeletal motion and to see the difference between the use of digital and analog filters.

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