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.
	LUIS VIDAL PONCE CABRERA; MIGUEL ANGEL ARRONTE GARCIA; EDUARDO MARCELO DE POSADA PINAN; TERESA FLORES REYES; EUGENIO RODRIGUEZ GONZALEZ; ADRIAN FERMIN PENA DELGADO
	2013-12-02
专利权人	INSTITUTO POLITECNICO NACIONAL
公开日期	2013-12-02
授权国家	墨西哥
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 Î¼m are not taken into account. The diameters of the fibres are in the range of 100 to 600 Î¼m. 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	本发明涉及一种用于确定表皮厚度的装置，该装置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种或多种纤维形成的光纤布置。两组纤维在一端连接的特征距离等于纤维的直径，而在另一端，纤维组是分开的，形成两个独立的组，其设计使得其变化。不考虑400μm角质层的厚度。纤维的直径在100到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	2013-11-14
专利号	MX2013013301A
专利状态	授权
申请号	MX2013013301
公开（公告）号	MX2013013301A
IPC 分类号	A61B5/103
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/58893
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	LUIS VIDAL PONCE CABRERA,MIGUEL ANGEL ARRONTE GARCIA,EDUARDO MARCELO DE POSADA PINAN,et al. Laser device for measuring thicknesses of the epidermis.. MX2013013301A[P]. 2013-12-02.