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厂家尼德克NIDEK自动电脑验光仪ARK-1,ARK-1a,ARK-1s
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厂家尼德克NIDEK自动电脑验光仪ARK-1,ARK-1a,ARK-1s
桂经理19117326863微xin同号
管理类别
第二类
型号规格
ARK-1、ARK-1a、ARK-1s
结构及组成/主要组成成分
该产品由本体、电源线、球镜模拟眼/隐形眼睛托架、通讯电缆(可选配件)、Eye Care(可选)、条形码扫描仪(可选配件)、以及磁卡读卡器(可选配件)构成
适用范围/预期用途
自动电脑验光仪(ARK-1/ARK-1a)适用于患者眼睛的他觉式屈光度测量,以及角膜曲率半径的测量。自动电脑验光仪(ARK-1s)适用于患者眼睛的他觉式屈光度测量、自觉式屈光度测量,以及角膜曲率半径的测量。
一、工作原理 Working Principle
中文
采用大瞳孔区成像法(Zone Ring),结合超级发光二极管(SLD) 与高灵敏度 CCD进行客观屈光测量。设备向眼内投射测量光束,通过分析视网膜反光信号,同步计算球镜、柱镜、轴位、角膜曲率及瞳孔直径NIDEK France。ARK-1a/1s 内置自动雾视系统抑制调节;ARK-1s 额外支持3D 自动追踪、后照法透光评估、调节幅度测量与眩光视力测试。
English
Adopts Large Pupil Zone Imaging (Zone Ring) with Super Luminescent Diode (SLD) and high-sensitivity CCD for objective refraction. Projects measurement beams, analyzes retinal reflections to calculate sphere, cylinder, axis, keratometry and pupil diameter simultaneouslyNIDEK France. ARK-1a/1s include auto-fogging to reduce accommodation; ARK-1s adds 3D auto-tracking, retro-illumination opacity assessment, accommodation measurement and glare VA test.
二、功能 Functions
中文
屈光测量:球镜 - 30D~+25D、柱镜 0~±12D、轴位 0°~180°NIDEK
角膜曲率:双迈尔环测量,曲率半径 5.00~13.00mmNIDEK
自动雾视(ARK-1a/1s):抑制调节,提升准确性
3D 追踪(ARK-1a/1s):自动对准、微移触发
后照法评估(ARK-1a/1s):晶状体 / 角膜混浊筛查
调节测量(ARK-1a/1s):客观测定调节幅度
眩光测试(ARK-1s):带眩光源视力测量
自动打印:内置热敏打印机、自动切纸
数据传输:USB/RS-232,支持外接电脑 / 验光头
English
Refraction: Sphere -30D to +25D, Cylinder 0 to ±12D, Axis 0°–180°NIDEK
Keratometry: Dual mire rings, radius 5.00–13.00mmNIDEK
Auto-fogging (ARK-1a/1s): Minimizes accommodation
3D Tracking (ARK-1a/1s): Auto-alignment & trigger
Retro-illumination (ARK-1a/1s): Assess lens/corneal opacity
Accommodation (ARK-1a/1s): Objective amplitude measure
Glare Test (ARK-1s): VA measurement with glare source
Auto-print: Built-in thermal printer with auto-cut
Data I/O: USB/RS-232, connect to PC/refractor
三、产品特点 Product Features
中文
测量:大瞳孔区成像(3.5mm/6mm 双区),SLD+CCD 穿透混浊
智能自动化:3D 追踪、自动对焦、自动拍摄、自动分析
型号分级
ARK-1:基础型,屈光 + 角膜曲率
ARK-1a:进阶型,+ 雾视 + 3D 追踪 + 后照 + 调节
ARK-1s:旗舰型,全功能 + 眩光测试
操作友好:6.5 英寸彩色触控屏、可倾斜、一键操作
高效稳定:测量快、重复好、白内障眼适配
一体化:内置打印机、无需外接设备
English
Precision: Dual-zone (3.5mm/6mm) imaging; SLD+CCD penetrates opacity
Smart Auto: 3D tracking, auto-focus, auto-shoot, auto-analyze
Three Tiers
ARK-1: Basic, refraction + keratometry
ARK-1a: Advanced, +fogging+3D+retro+accommodation
ARK-1s: Premium, full + glare test
User-friendly: 6.5-inch color touchscreen, tiltable, one-touch
Reliable: Fast, repeatable, cataract-friendly
All-in-One: Built-in printer, no external PC needed


四、技术参数 Technical Specifications
表格
项目 Item 中文 Chinese 英文 English
型号 Model ARK-1 / ARK-1a / ARK-1s ARK-1 / ARK-1a / ARK-1s
测量范围 Sphere -30.00D~+25.00D (0.25D 步) -30.00D to +25.00D (0.25D steps)NIDEK
柱镜 Cylinder 0.00D~±12.00D (0.25D 步) 0.00D to ±12.00D (0.25D steps)NIDEK
轴位 Axis 0°~180° (1°/5° 步) 0°–180° (1°/5° steps)NIDEK
角膜曲率 Radius 5.00~13.00mm (0.01mm 步) 5.00–13.00mm (0.01mm steps)NIDEK
瞳孔直径 Pupil 0.0~12.0mm (0.1mm 步) 0.0–12.0mm (0.1mm steps)NIDEK
最小瞳孔 Min Pupil 3.3mm 3.3mm
显示屏 Display 6.5 英寸彩色 LCD 触控屏 6.5-inch color LCD touchscreen
打印 Printer 内置热敏,自动切纸 Built-in thermal, auto-cut
接口 I/O USB 2.0、RS-232C USB 2.0, RS-232C
电源 Power AC 100–240V, 50/60Hz AC 100–240V, 50/60Hz
尺寸 Dimensions 478(W)×489(D)×550(H)mm 478(W)×489(D)×550(H)mm
重量 Weight ~28kg ~28kg
五、使用方法 Operating Instructions
中文
准备
开机自检、清洁颌托 / 额托
患者摘镜 / 隐形,坐正、下颌置托、前额靠紧
设置
选型号 / 眼别 / 模式(标准 / 小瞳孔 / 儿童)
开启自动追踪、雾视、后照、调节、眩光(按型号)
测量
设备自动对准、对焦、拍摄、分析
重复 3 次取平均值;显示结果与置信度
后处理
查看图像、编辑数据、打印 / 保存 / 传输
English
Preparation
Power on self-test; clean chin/forehead rest
Patient removes glasses/contacts; sit properly
Setup
Select model/eye/mode (standard/small pupil/pediatric)
Enable tracking, fogging, retro, accommodation, glare (per model)
Measurement
Auto-alignment, focus, capture, analysis
Average 3 readings; show results & confidence index
Post-process
Review images, edit, print, save, transfer
六、适应症 Indications
中文
客观验光:近视、远视、散光、屈光参差
角膜曲率:隐形眼镜验配、圆锥角膜筛查、术前评估NIDEK
调节功能(ARK-1a/1s):老视、视疲劳、双眼视评估
混浊评估(ARK-1a/1s):白内障、角膜混浊筛查
眩光视力(ARK-1s):白内障术前、术后对比敏感度
人群:成人、配合儿童、白内障 / 低视力患者
English
Objective refraction: Myopia, hyperopia, astigmatism, anisometropia
Keratometry: Contact lens fitting, keratoconus screening, pre-opNIDEK
Accommodation (ARK-1a/1s): Presbyopia, asthenopia, binocular vision
Opacity (ARK-1a/1s): Cataract, corneal opacity screening
Glare VA (ARK-1s): Pre/post-op cataract, contrast sensitivity
Population: Adults, cooperative children, cataract/low vision
七、禁忌症 Contraindications
中文
无法固视、严重眼球震颤、不能配合者
角膜 / 屈光介质极混浊(如成熟白内障)无法成像
急性眼感染 / 炎症(结膜炎、角膜炎、眼内炎)
眼睑严重畸形、无法暴露瞳孔者
对设备材料 / 消毒剂过敏者
不配合的婴幼儿(<3 岁)
English
Inability to fixate, severe nystagmus, uncooperative
Extreme media opacity (mature cataract) preventing imaging
Acute ocular infection/inflammation (conjunctivitis, keratitis)
Severe eyelid deformity, unable to expose pupil
Hypersensitivity to device materials/disinfectants
Infants <3 years (uncooperative)
八、注意事项 Cautions & Warnings
中文
专业操作:眼科 / 视光师使用
清洁消毒:每次使用后消毒颌托 / 额托,防交叉感染
患者安全:禁止镜头接触眼球;电动调节防夹伤
环境:室温 10–30℃、湿度 30–70%、无强光 / 振动
维护:定期校准、清洁镜头、软件更新
数据:核对患者信息,备份数据,防丢失
禁忌:急性炎症、不配合者暂缓检查
English
Professional use: Only by ophthalmologists/optometrists
Hygiene: Disinfect rests after each use to prevent cross-infection
Safety: No lens-eye contact; avoid pinch during adjustment
Environment: 10–30°C, 30–70%RH, no strong light/vibration
Maintenance: Regular calibration, lens cleaning, updates
Data: Verify patient info, backup to prevent loss
Restrictions: Postpone for acute inflammation/uncooperative
九、存储条件 Storage Conditions
中文
环境:干燥、清洁、通风;温度 10℃~30℃、湿度 30%~70%(无凝露)
防护:避光、防尘、防潮、防腐蚀气体、防强电磁
存放:覆盖防尘罩;镜头盖闭合;断电、拔插头
长期:每 3 个月通电 1 次≥30 分钟;防潮、防鼠、防虫
English
Environment: Dry, clean, ventilated; 10–30°C, 30–70%RH (non-condensing)
Protection: Avoid light, dust, moisture, corrosive gas, strong magnetic fields
Storage: Cover with dust shield; lens cap on; power off, unplug
Long-term: Power on ≥30min every 3 months; protect from moisture/pests
十、说明书核心信息 Manual Core
中文
名称:自动电脑验光 / 角膜曲率仪
型号:ARK-1(基础)、ARK-1a(进阶)、ARK-1s(旗舰)
注册:第二类医疗器械(国械注进)
核心:SLD+CCD、大瞳孔区成像、3D 追踪、自动雾视
差异
ARK-1:屈光 + 曲率
ARK-1a:+ 雾视 + 3D + 后照 + 调节
ARK-1s:+ 眩光测试
用途:客观验光、角膜曲率、调节 / 混浊 / 眩光评估
限制:极混浊 / 不配合者禁用;需主观验光确认
安全:符合 IEC 60601-1;定期校准维护
English
Name: Auto Refracto-Keratometer
Models: ARK-1 (Basic), ARK-1a (Advanced), ARK-1s (Premium)
Class: Class II Medical Device
Core Tech: SLD+CCD, large pupil zone, 3D tracking, auto-fogging
Key Differences
ARK-1: Refraction + keratometry
ARK-1a: +fogging+3D+retro+accommodation
ARK-1s: +glare test
Purpose: Objective refraction, keratometry, accommodation/opacity/glare
Limitations: Not for extreme opacity/uncooperative; confirm with subjective refraction
Safety: IEC 60601-1 compliant; regular calibration/maintenance
热门标签:厂家尼德克NIDEK自动电脑验光仪ARK-1ARK-1aARK-1s,尼德克电脑验光仪,尼德克自动电脑验光仪












