中国医学装备2017，Vol.14Issue(11)：1-5,5.DOI:10.3969/J.ISSN.1672-8270.2017.11.001
LED光源手术无影灯的研制
A development of operating astral lamp by using LED
苏本华 1苏春英 2杨海燕 3冯念伦 1孙仲轩4
作者信息
- 1. 山东大学附属省立医院医学工程部 山东 济南 250021
- 2. 济南市皮肤病防治院 山东 济南 250000
- 3. 山东育达医疗器械有限公司 山东 兖州 272100
- 4. 山东大学控制学院生物医学工程系 山东 济南 250021
- 折叠
摘要
Abstract
Objective: To develop a new operating astral lamp by using LED, a kind of new light source, so as to resolve the existed problems in traditional light source Methods:The LED was used as the light source, and the appropriate lamp bead amount and proper color temperature were chosen through the experiment of repeated verification. And the configuration of optical curve and optimization of drive circuit were exerted through adjusted the service voltage. Results: As the verification of practice results, the tissue and vessel could be clearly identified during operation. And the tissues of different depth, size and lower contrast in the notch and coelom could be observed at the best level during operation. Conclusion: Through the test and clinical experiment of related organization, the astral lamp of LED can completely satisfy the demand of operation and suit for the usage of illumination in operation.关键词
手术无影灯/发光二极管/色温/LED伏安特性Key words
Operating astral lamp/Light-emitting diodes (LED)/Color temperature/Volt-ampere characteristics of LED分类
医药卫生引用本文复制引用
苏本华,苏春英,杨海燕,冯念伦,孙仲轩..LED光源手术无影灯的研制[J].中国医学装备,2017,14(11):1-5,5.
