结构及组成 产品主要由治疗头和控制器组成；其中，治疗头由鼻塞管、内管、发光二极管、连接线组成；控制器由外护套、启动开关、停止开关、集成电路芯片、锂电池、壳体组成。产品与人体接触的鼻塞管采用医用级聚碳酸酯(PC)材料制造。
性能 安全分类：BF； 内部电源：额定电压：DC7V；
输入电压：DC4.5V - DC7V；防水等级：IPX3设备；
光源类型：窄带光波，波峰值620nm - 651nm；peak：620nm - 650nm；
疗程计时时间：5分钟，误差±11%；
辐照强度：12mW±3mW； 辐照不稳定度ΔP1≦31%
适用范围 用于鼻腔内照射，辅助缓解过敏性鼻炎引起的鼻塞、流鼻水、打喷嚏等症状。
Structure and components
This product mainly consists of the therapy head and controller, in which the therapy head is consisted by nasal tube, inner tube, LED and wire; the controllers is consisted by outer protection tube, ON and OFF switches, IC(single chip), Lithium battery and case. The nasal tube which contacts humam body applies medical class Polycarbonate(PC) material.
Product performance and advantages
Safety class: BF
Internal power supply; Nominal voltage: DC7V;
Input power: DC4.5V~DC7V; Water resistance:IPX3
Light source category: narrow band light wave, wave peak: 620nm~650nm;
Treatment duration: 5 minutes± 11%;
Irradiation intensity: 12mW±3mW; Irradiation instability: ΔP1≤31%
Applications
For irradiation inside nasals to relief symptoms like runny and stuffed nose, sneezing caused by allergic rhinitis.
临床试验报告 奥弗鼻炎光疗仪于2019年4月完成了三家三甲医院治疗过敏性鼻炎的临床试验。
试验结果：治疗有效率为：79.1%
试验结论：具备可接受的临床使用有效性及安全性，能够满足临床应用需要。
工作机理 通过波长650nm红光照射鼻腔或穴位，激活血液细胞，改善血液流动性和局部血液循环，起到治疗鼻炎的作用。
使用说明 1、开启小包装； 2、取出鼻炎光疗仪； 3、大拇指和食指捏住器身上两侧的指握点(控制器两侧的凸台)，向下用力使治疗头的鼻塞管张开，打开启动开关，此时发出治疗光束； 4、将两根鼻塞管对准鼻孔； 5、确保两个微光源进入鼻腔10-15mm，治疗5分钟后微光源自动关闭(电量低时鼻塞管的LED灯光出现闪烁，需及时更换锂电池)； 6、在治疗途中如需停止治疗，按动控制器的停止开关，即可手动关闭微光源； 7、更换锂电池时，先去除硅胶护套，再抠开上下壳盖，抽取出电池槽，将两节3V锂电池替换，(注意正负极指示)对准控制器内的簧片插入，扣紧电池托架。
Clinical test repor
AOFO IR Rhinitis Therapy device has completed clinical tests for allergic rhinitis in three Class III hospitals by April of 2019.
Test results, therapy effective rate: 79.1%
Test conclusion: acceptable for its clinical offectivenoss and safety.
satisfactory for clinical applications.
How it works: With wave length @ 650nm red light to irradiate nasal or acupoint, it can activate blood cells, improve blood flow and local blood circulation to provide treatment against rhinitis.
Guidance: 1. Open a small package; 2. Take out the device; 3. Hold both sides of the device (protrusions on each side of the controller)with thumb and finger, strongly pinch them to open the nasal tube and switch on power, then it irradiates light; 4. Insert the nasal tube into the nose; 5. Ensure the two micro light sources are within 10-15mm depth inside the nose. After 5 minutes of treatment, the micro light sources will be automatically switched off (the LED light will flash when battery is low, then change of the lithium battery is needed). 6. lf you need to stop during the treatment, just push the OFF switch on the controller to switch off the light sources; 7. When changing the battery, remove the silicon protective cover and the upper & lower cases, then withdraw the battery bay, then replace the two pieces of 3V battery(note the "+" and "-" indicators), push them onto the spring inside the controller and tighten the battery bracket.
高频窄谱红光技术 临床试验疗效显著 体积小 携带方便 无创 无副作用 适用人群广泛
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