PERENCANAAN DAN PEMBUATAN ALAT PENGUKUR KADAR OKSIGEN DALAM DARAH MENGGUNAKAN WIRELESS BERBASIS MIKRO KONTROLER AT89S51
| Main Author: | SETIAWAN, ARIS |
|---|---|
| Format: | Thesis NonPeerReviewed |
| Terbitan: |
, 2014
|
| Subjects: | |
| Online Access: |
http://eprints.umm.ac.id/15449/ |
Daftar Isi:
- Pulse oximeter is a non invasive methode for measuring blood oxygen levels. This method uses different wavelengths of red light (660 nm) and infrared light (940nm) captured by the sensor photodiode after passing through the arterial, vein and tissue at finger. Data from these sensor is sent to micro controller then displayed in the LCD. at the micro controller data processed to obtain oxyhemoglobin (HbO2), deoxyhemoglobin (RHb), and oxygen saturation (SpO2).