Measuring body temperature depends on the type of thermometer and measured body area. A thermometer placed on the tympanic membrane is considered ideal because the tympanic membrane and hypothalamus have arterial blood supply originating from the carotid artery (neck). Therefore, it is considered directly close to the core temperature. The Tympani Thermometer with external storage can facilitate the doctor's performance in diagnosing patients. This tool is designed using the MLX90614 sensor as a passive infrared sensor that can receive infrared energy from the tympanic membrane. The study aims to design a tympani thermometer. It compared the measurement results of the designed tool with ear thermometers that have been calibrated to get the error value. Based on the results, this prototype works well and has an error of 0.7°C in the left ear and an error of 0.24°C in the right ear.
Body health is the most important thing for human life. The heart is one of the organs of the body that is very important for humans. The heart functions to regulate the circulation of oxygen-rich blood and to carry leftover food in the body. Heart rate illustrates how hard the heart works. The heart rate needs to be monitored to find out the patient's condition. BPM measurement and temperature is an activity of measuring heart rate and body temperature. The patient's body temperature affects the patient's rapid heart to pump blood throughout the body. The study aims to design a heart rate and body temperature measuring device using an infrared LED as a transmitter and a photodiode as a receiver, an LM35 as the temperature sensor, and an LCD to display the final output. This tool uses an ATMega8 microcontroller as the controlling system. The device was completed with data storage and temperature indicators. The result of the test on the device showed that the device performed very well in measuring the heart rate and body temperature of adult patients aged 20 until 40 years old.
The research discussed health services in the role of diagnostics and life support. The designed system was a system able to provide information on the user's health condition, in this case, a measure of heart rate and body temperature using a heart rate sensor (finger-tip sensor). It took the data from the blood flow on the index finger for 60 seconds, then displayed it on the LCD. The LM35 temperature sensor was used for body temperature data collection. Changes in the sensor heat would be converted into electricity, translated into digital form through a 10-bit ADC, processed by the ATMega 16 microcontroller, and displayed on the LCD. The results showed that the error of each parameter of heart rate and body temperature was <1.702% and <0.55%.
disingkat (IGM) adalah seperangkat sentral gas medis, instalasi pipa gas medis sampai kamar rawat inap/bangsal (outlet) [2]. Sistem sederhana saat pengiriman gas harus terkontrol dengan baik [3]. Jenis instalasi gas medis yang biasa dipasang untuk keperluan rumah sakit diantaranya ada Oxygen (O2), Nitrous Oxide (N2O), Medical Compressed Air (Breathing Air), dan Vacum (Suction), terdapat 2 bagian instalasi gas medis ada di sentral gas dan di bagian ruangan tertentu yang telah ditentukan seperti NICU, ICCU, PICU. Salah satu syarat instalasi gas medis adalah adanya suatu sistem untuk monitoring tekanan instalasi gas medis, dan itu memerlukan monitoring/alarm penanda khusus saat terjadinya masalah dalam instalasi gas medis. Ada 2 jenis sistem alarm pada gas medis yaitu master alarm (sentral) dan local area alarm, master alarm digunakan untuk monitoring semua masalah di sentral gas medis kemudian local area alarm untuk memonitoring semua masalah di area tertentu yang sudah ditetapkan sebelumnya [4]. Rancangan pengendali valve untuk mengatur membuka dan menutup set point [5] tentunya harus sudah terkalibrasi secara rutin karena memungkinkan dapat berubah sewaktu-waktu.
Hipersensitivitas (electrical sensitivity) merupakan masalah kesehatan akibat pengaruh radiasi gelombang elektromagnetik berupa gangguan fisiologis yang ditandai dengan gejala neurologis (gangguan otak dan sistem saraf) dan kepekaan (sensitivitas) terhadap gelombang elektromagnetik. Pada umumnya tempat kerja yang menggunakan energi listrik menyebabkan radiasi elektromagnetik. Keluhan subjektif yang disebabkan oleh radiasi gelombang elektromagnetik dan faktor-faktor lain seperti peralatan elektronik, peralatan medis, iklim kerja, pencahayaan, bising dll. Tujuan dari penelitian ini adalah untuk menganalisis radiasi gelombang elektromagnetik dari peralatan medis yang terkait dengan keluhan subyektif pasien di Rumah Sakit. Metode: Penelitian yang digunakan adalah penelitian eksplanatori, metode yang digunakan dalam penelitian ini adalah survei pendekatan cross sectional dan uji statistik yang digunakan dalam survei yang dianalisis. Populasi terdiri dari 5 ruang pasien di rumah sakit, yang terdapat peralatan medis. Hasil penelitian ini menunjukkan ada hubungan antara peralatan medis dan elektronik lainnya terhadap radiasi gelombang elektromagnetik yang di alamai oleh pasien. Faktor lainnya adalah waktu terpapar dari alat medis dan elektronik.
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