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Implantable Micro-Fluidic Device for Monitoring of Intra-Ocular Pressure
专利权人:
发明人:
Yosef Mandel,Ismail E Araci,Stephen R. Quake
申请号:
US14771576
公开号:
US20160015265A1
申请日:
2014.02.28
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Glaucoma is the second most common cause of blindness in the global world. It is a multifactorial disease with several risk factors, of which intraocular pressure (IOP) is the most important. IOP measurements are used for glaucoma diagnosis and patient monitoring. IOP has wide diurnal fluctuation, and is dependent on body posture, so the occasional measurements done by the eye care expert in clinic can be misleading. We provide an implantable sensor, based on microfluidic principles, which in one example has 1 mmHg limit of detection, high sensitivity and excellent reproducibility. This sensor has an optical interface, which enables IOP to be read with, for example, a cell phone camera. The design, fabrication, along with the option of self-monitoring are promising steps toward better patient care and treatment for this devastating disease.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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