CN1026291C - 仿激光生发、牙齿增白仪 - Google Patents

仿激光生发、牙齿增白仪 Download PDF

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CN1026291C
CN1026291C CN 91109210 CN91109210A CN1026291C CN 1026291 C CN1026291 C CN 1026291C CN 91109210 CN91109210 CN 91109210 CN 91109210 A CN91109210 A CN 91109210A CN 1026291 C CN1026291 C CN 1026291C
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laser
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light
instrument
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CN1071092A (zh
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朱吉林
张宏伟
赵瑰勤
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00Dental auxiliary appliances
    • A61C19/06Implements for therapeutic treatment
    • A61C19/063Medicament applicators for teeth or gums, e.g. treatment with fluorides
    • A61C19/066Bleaching devices; Whitening agent applicators for teeth, e.g. trays or strips
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • A61N5/0616Skin treatment other than tanning
    • A61N5/0617Hair treatment

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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Abstract

一种仿激光生发、牙齿增白医疗仪、包括一个支架,其上支撑有罩体,罩体内顺次装有风扇、光源、光学系统及滤光装置。该设备解决了现有的激光治疗设备输出功率小,光疗不显著等不足,所发生的仿激光输出的光斑直径可达200毫米,输出光功率密度100-500毫瓦/厘米2、输出光总功率大于1万毫瓦,输出光谱最大峰值700毫微米,可作为治疗全秃使之毛发再生,牙齿增白以及其它病症的消炎之用。

Description

本发明涉及的是一种仿激光生发、牙齿增白仪,具体的讲,它是一种采用光照射治疗疾病的设备。
利用激光照射治疗疾病这在国内外早已有人研究并使用,如国内使用的氦氖激光医疗仪就是利用医疗仪发出的激光照射人体患部,病灶区受此光作用后,皮肤透过性好,皮下血管吸收此光后血管扩张,循环加速,皮下细胞再生能力加强,白血球吞噬细胞能力增强,从而达到治疗疾病的效果。
但是,现有技术中已有的仪器或装置都存在如下的不足:1输出功率小;2光疗面积小;3激光管需经常更换。
名为“用于口部治疗齿龈疾病的光辐射设备”的中国专利87107026公开了一种用于对病人的齿龈进行口部治疗的光辐射设备,该光辐射器械是由一个具有对应于齿龈形状的透光弯曲表面的接口件和大量的埋置在该口件中的光纤组成,该设备解决的问题是为病人提供一种在对病人进行治疗的过程中可以射到病人患处的,相当于太阳光中不含紫外光和红外光的可见部分的那一种白光,病人免受由于紫外光和红光所引起的任何有害的作用,由于该专利所述的设备的光功率密度及光谱远远不如激光,因而治疗效果并不理想。
本发明的任务是提供一种成本低,使用寿命长,输出光斑直径可达200mm,输出光功率密度100-500毫瓦/厘米2,可调输出光功率300-1000毫瓦,输出光谱最大峰值为640毫米的仿氦-氖激光生发、牙齿增白医疗仪。
本发明的任务是以如下方式实现的,生发、牙齿增白治疗仪包括一个支架,其上支撑有罩体,罩体内顺次装有风 扇、光源光学系统、滤光装置。上述滤光装置包括一个盒体,其内装有若丹明染料。
本发明由于采用特种灯光照射在滤光装置(若丹明染料)上,从而获得与血液吸收峰值相吻合的宽带红光,并且可达到需要的照射面积(可较之氦-氖激光医疗提高照射面积上百倍),因此可产生良好的治疗效果。
本发明中所述的附图包括:
图一是本发明所述生发仪的侧视图和部分结构的剖视图;
图二是本发明所述的牙齿增白仪立体视图和部分结构的剖视图;
图三是本发明所述的生发仪和牙齿增白仪的光学系统的原理图,其中,31是灯具部份,33是光栏,34是滤光片,35是若丹明染料部分,36是光学透镜;
图四是本发明所述的生发仪和牙齿增白仪的电路原理图;
下面,结合附图进一步详细说明本发明的结构和其工作原理:
图1为本发明生发仪实施方案视图,其中1为排风扇;2为灯源;3为光栏片;5为若丹明染料;11为控制台;8为支架。
仿激光光功密度可按医疗要求设计,照射光斑面积也可按病灶区设计,例如治疗全秃病人,要求光照射直径也在200毫米左右,总输出功率10000毫瓦以上,相当于医用氦-氖激光仪的几倍效果,应用该生发仪照脱发病头皮,可引起皮下血液循环加速,改善微循环,从而使由于营养不良造成的萎缩了毛囊获得丰富的营养而恢复毛发再生的能力,达到治疗脱发的目的。这种装置把原来用He-Ne激光小面积一颗牙漂白改善为提高疗效几十倍,达到快速牙齿增白效果。
图2为牙齿增白仪结构,它包括支架8、手柄9、支架与支架体相连;支架体上顺次装有排风扇1、灯源2、光栏片 3、若丹明染料5、光学系统6;在光栏片3、若丹明染料5及光学透镜6外罩有散热罩(通道)4,在其端部装有端罩7,在支架上设有电源插头10。
上述装置的工作原理及治疗机理是:接通电源后灯光通过光学系统照在滤光系统(若丹明染料)上,滤光系统发出的仿激光照在需治疗的病灶上,该滤光系统输出光斑直径大于8mm,输出光功率密度500毫瓦/厘米2,输出光功率300毫瓦,输出光谱最大峰值640毫微米,激光能治疗不同疾病的主要原因在于激光光子的能量及作用于病灶区的光子数即光功率密度,而对于医疗方面光源的相干性准直性并不要求,对于光的单色性要求也不太严格,这就使得仿激光治疗疾病成为可能,由于仿激光没有激光光束那种强方向性,这种光从染料盒发出来后,大量光子是荧光受激后自发辐射光组成,光学系统将光会聚在较小的焦面上,实际是把灯象成在病灶区上。

Claims (1)

1、一种仿激光生发、牙齿增白仪,它包括支架、排风扇、灯源等部件,其特征是在上述灯源和光学透镜之间有光栏和滤光装置,所述的滤光装置为一盒状,盒状滤光装置由滤光材料和/或滤光片组成,盒内有若丹明染料,在盒状滤光装置后部,还有用来会聚滤光装置中射出的辐射光的光学透镜系统;本发明所述的仿激光生发、牙齿增白仪输出光斑直径可达200mm,输出光功率密度约100-500毫瓦/厘米2,可调输出光功率约300--1000毫瓦,输出光谱最大峰值为640毫米。
CN 91109210 1991-09-21 1991-09-21 仿激光生发、牙齿增白仪 Expired - Fee Related CN1026291C (zh)

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CN1038230C (zh) * 1994-10-25 1998-05-06 北京科电微波电子公司 红光烧伤治疗仪
US6050990A (en) * 1996-12-05 2000-04-18 Thermolase Corporation Methods and devices for inhibiting hair growth and related skin treatments

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