Laser device for measuring thicknesses of the epidermis

OPT OpenIR > 半导体激光器专利数据库

	Laser device for measuring thicknesses of the epidermis
其他题名	Laser device for measuring thicknesses of the epidermis
	PONCE CABRERA, LUIS VIDAL; ARRONTE GARCÍA, MIGUEL ÁNGEL; DE POSADA PIÑAN, EDUARDO MARCELO; FLORES REYES, TERESA; RODRIGUEZ GONZALEZ, EUGENIO; PEÑA DELGADO,ADRIAN FERMÍN
	2012-11-22
专利权人	INSTITUTO POLITECNICO NACIONAL
公开日期	2012-11-22
授权国家	世界知识产权组织
专利类型	发明申请
摘要	The invention relates to a device for determining the thickness of the epidermis, which is suitable for use in the biological sciences and is based on in vivo transmittance measurements. The structure of the device includes an arrangement of optical fibres, formed by a group of one or more fibres. The two groups of fibres are joined at one end with a characteristic distance equal to the diameter of the fibres, while, at the other end, the groups of fibres are separated, forming two independent groups, the design thereof being such that variations in the thickness of the stratum corneum of 400 μm are not taken into account. The diameters of the fibres are in the range of 100 to 600 μm. One group of fibres is used for lighting, said group being coupled to a visible light source, such as a halogen lamp, an LED or a diode laser, all of which are preferably red (610-670 nm), while the other group, intended for collection, is used to measure the signal transmitted, which signal is processed by a spectrometer.
其他摘要	本发明涉及用于确定表皮厚度的装置，其适用于生物科学并且基于体内透射率测量。该装置的结构包括由一组一根或多根纤维形成的光纤布置。两组纤维在一端以等于纤维直径的特征距离连接，而在另一端，纤维组分离，形成两个独立的组，其设计是使得没有考虑400μm的角质层厚度。纤维的直径在100至600μm的范围内。一组光纤用于照明，所述组耦合到可见光源，例如卤素灯，LED或二极管激光器，所有这些都优选为红色（610-670nm），而另一组，用于收集，用于测量传输的信号，该信号由光谱仪处理。
主权项	-
申请日期	2011-05-18
专利号	WO2012158007A1
专利状态	未确认
申请号	PCT/MX2011/000061
公开（公告）号	WO2012158007A1
IPC 分类号	A61B5/103
专利代理人	BLANCO SALAZAR, CLAUDIA ALEJANDRA
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/58658
专题	半导体激光器专利数据库
作者单位	INSTITUTO POLITECNICO NACIONAL
推荐引用方式 GB/T 7714	PONCE CABRERA, LUIS VIDAL,ARRONTE GARCÍA, MIGUEL ÁNGEL,DE POSADA PIÑAN, EDUARDO MARCELO,et al. Laser device for measuring thicknesses of the epidermis. WO2012158007A1[P]. 2012-11-22.