Slit Lamp Model SL-D-301 and DC-4 Digital Camera Attachment
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Image Comparison of DC-4 to the SL-D301
研究概览
简要总结
The purpose of the evaluation is to confirm operability and usability of the SL-D301 Slit Lamp and the DC-4 digital camera attachment by conducting a usability evaluation and subsequently submitting a questionnaire and hold an interview with the operator.
Of special interest for the study is to confirm whether the illumination level of SL-D301 is enough to perform an eye exam since the maximum illumination level on the SL-D301 is lower than other existing Topcon digital ready slit lamps due to regulations that limit the maximum light intensity on the human eye. The SL-D301 will be compared against the predicate device SL-3G.
详细描述
An eye care professional familiar with the use of slit lamps and experienced with other Topcon and other manufacturer's slit lamps will evaluate operability and usability of SL-D301 and DC-4 digital camera attachment instrument performing routine eye examinations and image capture on volunteer subjects using above mentioned instruments. Similar evaluations will be performed with the SL-3G Slit Lamp and a comparative evaluation will be drawn between the two instruments. At the end of the evaluation, the evaluator will be presented with a questionnaire on specific points regarding the performance and features of the instruments and interviewed. The responses will then be evaluated by Topcon.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Any Willing Subject
排除标准
- •Subjects unwilling to participate
结局指标
主要结局
Image Comparison of DC-4 to the SL-D301
时间窗: 1 Hour
次要结局
未报告次要终点