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	Laser phototherapy device
	HAMID, TAMIM; MAIN, RICHARD BREWSTER
	2015-10-22
著作权人	THERADOME, INC.
专利号	US20150297914A1
国家	美国
文献子类	发明申请
其他题名	Laser phototherapy device
英文摘要	A photo-bio-stimulation device uses near infrared (NIR) laser illumination of the scalp to promote hair growth with a lightweight user wearable device. All the remaining components are mounted on the concave underside of an outer shell. Forty to as many as eighty VCSEL laser device chips are surface mount soldered underneath of a single large, thin-layer FR4 printed circuit. These discrete devices direct a diffused, near uniform flood of 678-nanometer monochromatic laser light deep into the hair roots and follicles across the scalps of its users. Petal shapes along a central spine are cut deep into the side edges of the thin-layer FR4 printed circuit to allow it to be conformed and fixed into a hemispherical dome and attached with dozens of plastic snaps inside the outer shell. This connects inside to a rechargeable battery and power controller. A protective clear covering matching the concave underside is attached along the brims.
公开日期	2015-10-22
申请日期	2015-06-28
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/63287]
专题	半导体激光器专利数据库
作者单位	THERADOME, INC.
推荐引用方式 GB/T 7714	HAMID, TAMIM,MAIN, RICHARD BREWSTER. Laser phototherapy device. US20150297914A1. 2015-10-22.

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