Rahayu Ningtyas, Dyah and Wahyudi, Bayu and Firdaus, Iqbal (2020) Rancang Bangun Water Seal Drainage (WSD) khusus Thorax dengan Pengaturan Tekanan pada Suction Pump. Jurnal Teori dan Aplikasi Fisika, 8 (2). ISSN 2303-016X
|
Text
2563-6283-1-PB.pdf Download (596kB) | Preview |
Abstract
A Water Seal Drainage (WSD) design was made to remove air and fluid from the pleural cavity in the thorax (lung cavity) using a connecting tube or chest tube to maintain the negative pressure of the cavity. Under normal circumstances, the pleural cavity has negative pressure and only a little pleural fluid is filled. Suction pumps have a high pressure with a pressure range of -10 to -80 kPa. The range of pressure values is high enough that it is not suitable for use in the thorax because it can cause damage to internal organs due to high pressure. WSD specifically for thorax has a low pressure that is below -5 kPa / -40 mmHg. This WSD is equipped with a hand switch, water level and Arduino UNO-based automatic exhaust system which has a pressure below -26.6 kPa / -20 cmHg with a percentage error of as much as to remove or suck fluid from the thorax and pressure below -3.4 kPa / -2.6 cmHg with a percentage an error of 4% to remove the liquid from the bottle. The hand switch itself functions as a manual control to make it easier for the user, while the level sensor functions as a safety level for liquid levels in the tool and also an automatic fluid disposal system so that it is more efficient
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QC Physics |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Fisika |
| Depositing User: | Iqbal Firdaus |
| Date Deposited: | 09 Nov 2020 08:58 |
| Last Modified: | 09 Nov 2020 08:58 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/24518 |
Actions (login required)
 |
View Item |