Development of a portable miniature negative pressure therapy apparatus(PDF)
《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]
- Issue:
- 2022年第7期
- Page:
- 875-880
- Research Field:
- 医学信号处理与医学仪器
- Publishing date:
Info
- Title:
- Development of a portable miniature negative pressure therapy apparatus
- Author(s):
- ZHU Yanyi1; ZHAO Peng2; CHEN Chaomin1
- 1. School of Biomedical Engineering, Southern Medical University, Guangzhou 510515, China 2. Guangzhou Rainhome Pharm&Tech Co., Ltd, Guangzhou 510515, China
- Keywords:
- Keywords: portable negative pressure therapy apparatus negative pressure control system single-chip microcomputer sensor contour structure
- PACS:
- R318.6
- DOI:
- DOI:10.3969/j.issn.1005-202X.2022.07.015
- Abstract:
- Abstract: At present, the negative pressure therapy apparatus in clinical application has some problems such as large volume, unstable negative pressure, high power consumption, large noise, complicated operation and single working mode, etc. The proposed portable miniature negative pressure therapy apparatus is an improvement on the basis of the conventional negative pressure therapy apparatus. The use of multifunctional single-chip microcomputer, sensors and vacuum pump makes the apparatus lighter in weight and smaller in size. After physical test, a simple and intelligent portable miniature negative pressure therapy apparatus is developed.
Last Update: 2022-07-15