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1. (CN1172420) 使用光学脉冲去除毛发的装置

专利局 : 中国
申请号: 96191751.2 申请日: 31.01.1996
公布号: 1172420 公布日: 04.02.1998
授权号: 1119129 授权日: 27.08.2003
公布类型: C
专利合作条约参考号: 申请号:PCTUS9601235;公布号:9623447 单击查看数据
国际专利分类:
A61B 18/20
A 人类生活必需
61
医学或兽医学;卫生学
B
诊断;外科;鉴定
18
向人体或从人体传递非机械形式的能量的外科器械、装置或方法
18
通过实施电磁辐射,例如,微波
20
利用激光
申请人: The General Hospital Corp.
通用医疗公司
发明人: Rox P. Anderson
罗克斯·R·安德森
Melanie Grossman
梅拉里·格罗斯曼
William Farinelli
威廉姆·法里勒利
代理人: CHENG WEI
永新专利商标代理有限公司
优先权数据: 08382122 01.02.1995 US
08593565 30.01.1996 US
标题: (EN) Hair removal using optical pulses
(ZH) 使用光学脉冲去除毛发的装置
摘要: front page image
(EN) The present invention relates to a method and apparatus for simultaneously effecting the removal of multiple hairs from a skin region by using light energy to destroy hair follicles in the region. Light energy is applied to the region through an applicator which converges the light energy to enhance destruction of desired portions of the follicles, is preferably pressed against the skin region to deform the upper layers of the skin reducing the distance from the skin surface to portions of hair follicles which are to be destroyed, including the bulge and papilla of the follicles, and which applicator is preferably cooled to minimize or eliminate thermal damage to the epidermis in the region being irradiated. Parameters for the irradiation, including pulse duration, are selected to effect complete damage of desired portions of the hair follicles in the region with minimal damage to surrounding tissue and to the patient's epidermis.
(ZH)

一种使用光能破坏皮肤区域的毛囊,同时去除毛发的方法和装置。光能通过一种光能施加器施加在该区域上,该光能施加器聚集光能以加强对被治疗部分毛囊的破坏,最好将施药器摁压在皮肤上以减小从皮肤表面到毛囊的将被破坏部分(包括凸出部位以及毛囊的乳状物)的距离,并进一步使上层皮肤变形,该光能施加器还最好对被放射区致冷以减小或消除表皮的热损伤。包括脉冲持续时间的放射参数被选择,以使该区域中毛囊的被要求部分达到完全破坏,而其周围的组织和患者的表皮的损伤却最小。


也发表为:
ES2255597ES2179937EP0806913JP2006051388JP2007252945JP2008132368
JPH11501231 CA2210720KR1019980701882WO/1996/023447