厂家直供东京光学电脑角膜验光仪KR-800
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厂家直供东京光学电脑角膜验光仪KR-800
桂经理19117326863微xin同号
产品名称 电脑角膜验光仪
管理类别 第二类
型号规格 KR-800
结构及组成/主要组成成分 主要由电源部分、架台部分、测试单元和操作手柄组成。
适用范围/预期用途 适用于测量球镜屈光度、柱镜屈光度、散光轴向、曲率半径、角膜散光轴向和角膜屈光度。
一、工作原理 / Working Principle
中文
采用拓普康旋转棱镜技术（Rotary Prism Technology）与红外光自动测量原理。仪器发射890nm 红外光投射至视网膜，通过旋转棱镜系统扫描并捕捉反射光线，经高精度传感器与算法分析，自动计算眼屈光状态。同时，基于Placido 盘反射原理，向角膜投射环形视标，测量角膜反射光的偏移量，精确计算角膜曲率半径、屈光力及散光参数。支持2mm 小瞳孔测量，自动雾视机制抑制调节痉挛，确保数据稳定。
English
Adopts Topcon Rotary Prism Technology and infrared auto-measurement principle. Emits 890nm infrared light onto the retina; the rotary prism system scans and captures reflections. High-precision sensors and algorithms automatically calculate refractive status. Simultaneously, based on Placido disk reflection, projects annular targets onto the cornea; measures reflected light deviation to compute corneal curvature radius, power, and astigmatism. Supports 2mm small pupil measurement with auto-fogging to prevent accommodation, ensuring stability.
二、产品功能 / Functions
中文
客观屈光测量：自动测量球镜度、柱镜度、散光轴向，覆盖 - 25.0D~+22.0D。
角膜曲率测量：检测角膜曲率半径、角膜屈光力、角膜散光及轴向。
瞳距（PD）测量：自动测量远用 / 近用瞳距（20~85mm）。
智能测量模式：成人 / 儿童模式、IOL 人工晶体模式、连续自动测量。
数据处理：自动计算平均值、数据存储、一键打印、USB/LAN 数据传输。
操作交互：8.5 英寸彩色触摸屏 + 操纵杆，支持一键锁定、自动对焦。
小瞳孔适配：2mm 最小瞳孔测量，适合白内障、散瞳禁忌患者。
English
Objective Refraction: Auto-measures sphere, cylinder, axis; range -25.0D~+22.0D.
Keratometry: Measures corneal radius, power, corneal astigmatism & axis.
Pupil Distance (PD): Auto PD (20~85mm) for distance/near.
Smart Modes: Adult/Child, IOL mode, continuous auto-measure.
Data Management: Auto-averaging, storage, one-touch print, USB/LAN transfer.
Operation: 8.5" color touchscreen + joystick; one-touch lock, auto-focus.
Small Pupil: Measures down to 2mm, ideal for cataracts & dilation contraindications.
三、产品特点 / Product Features
中文
旋转棱镜高精度：测量稳定性强，轴向精度 1°，小瞳孔下数据可靠。
超清彩屏触控：8.5 英寸大屏，界面直观，操作便捷。
轻量操纵杆：减重 23%，XY 轴移动顺滑，定位。
极速测量：单次测量≤3 秒，连续采样高效，日检 200 + 人次。
全参数测量：屈光 + 角膜曲率 + 瞳距三合一，评估眼视光状态。
强兼容性：数据直连验光仪、电子，支持自动切纸打印。
安全：非接触红外测量，无交叉感染，患者舒适度高。
English
Rotary Prism Precision: Ultra-stable, axis accuracy 1°, reliable in small pupils.
HD Color Touchscreen: 8.5" display, intuitive interface, easy operation.
Lightweight Joystick: 23% weight reduction, smooth X-Y positioning.
Blazing Speed: ≤3 sec/measure, high throughput (>200 patients/day).
All-in-One: Refraction + Keratometry + PD; complete visual assessment.
Strong Compatibility: Direct EHR/phoropter connection, auto-cut print.
Safe & Non-Contact: Infrared, no infection risk, high patient comfort.
四、技术参数 / Technical Parameters
表格
项目 / Item 参数 / Specification 单位 / Unit
球镜度 (Sphere) -25.0 ~ +22.0 D (度)
柱镜度 (Cylinder) 0.0 ~ ±10.0 D
散光轴向 (Axis) 0 ~ 180 °
角膜曲率半径 5.00 ~ 10.00 mm
角膜屈光力 33.75 ~ 67.50 D
最小瞳孔直径 2.0 mm
瞳距 (PD) 20 ~ 85 mm
测量精度 球镜 / 柱镜: 0.12/0.25; 轴向: 1°/5° -
显示屏 8.5 英寸彩色触摸屏 -
数据接口 USB, RS-232C, LAN -
电源 AC 100~240V, 50/60Hz, 30~70VA -
尺寸 (W×D×H) 317~341 × 521~538 × 447~477 mm
重量 15 kg
工作环境 温度 10~30℃, 湿度 30%~70% RH, 无凝露 -
五、使用方法 / Operating Instructions
中文
准备工作
开机自检，清洁额托、下颌托，消毒接触部件。
患者摘除眼镜 / 隐形，坐直，下颌置托架、额头贴紧头靠。
开启红外预览，操纵杆调整位置，使瞳孔对准中心。
测量操作
选择模式（成人 / 儿童 / IOL），开启自动测量。
嘱患者注视内置视标（小房子 / 热气球），保持眼部放松。
仪器自动对焦、采样，每眼测 3~5 次取平均值。
触摸屏查看数据，确认稳定后保存、打印或传输。
术后维护
清洁光学部件与机身，关闭电源，覆盖防尘罩。
定期校准（每 6 个月），更换打印纸，备份数据。
English
Preparation
Power on self-test; clean forehead/chin rest, disinfect contact parts.
Patient removes glasses/contacts, sits upright; chin on rest, forehead against headrest.
Activate IR preview; use joystick to center pupil.
Measurement
Select mode (Adult/Child/IOL), start auto-measure.
Instruct patient to fixate on internal target (house/balloon), relax eyes.
Auto-focus & capture; 3~5 readings per eye, auto-average.
Review on screen; save, print, or transfer data.
Maintenance
Clean optics & body; power off, cover with dust shield.
Calibrate every 6 months; replace paper, back up data.
六、适应症 / Indications
中文
屈光不正筛查：近视、远视、散光、屈光参差的客观验光。
角膜形态评估：角膜曲率测量，辅助圆锥角膜、角膜散光诊断。
配镜与角膜塑形镜验配：提供基础数据，指导框架镜、RGP、OK 镜定制。
白内障术前术后：IOL 度数计算、术后屈光状态复查。
儿童视力筛查：低龄儿童、配合度差者快速屈光筛查。
视光门诊常规检查：体检中心、眼科、视光中心基础屈光检查。
English
Refractive Error Screening: Objective refraction for myopia, hyperopia, astigmatism, anisometropia.
Corneal Evaluation: Keratometry for keratoconus & corneal astigmatism diagnosis.
Eyeglass & Ortho-K Fitting: Data for spectacles, RGP, & orthokeratology lenses.
Cataract Pre/Post-Op: IOL power calculation & post-op refractive check.
Pediatric Screening: Fast refraction for children & uncooperative patients.
Routine Exam: Basic refraction for clinics, optical & health centers.
七、禁忌症 / Contraindications
中文
绝对禁忌
眼部急性炎症：结膜炎、角膜炎、虹膜炎、眼内炎急性期。
严重角膜损伤、溃疡、穿孔、活动性出血。
角膜完全混浊、白斑、大量分泌物，无法透光。
眼球破裂、开放性眼外伤、严重眼球震颤无法固视。
癫痫发作、精神异常、无法配合固定头部者。
相对禁忌
瞳孔＜2.0mm、虹膜粘连、人工晶体脱位。
严重白内障、玻璃体混浊、屈光间质高度混浊。
急性青光眼、高眼压未控制、严重干眼症。
眼部术后＜1 周、角膜移植术后、激光术后不稳定。
English
Absolute Contraindications
Acute ocular inflammation: conjunctivitis, keratitis, iritis, endophthalmitis.
Severe corneal injury, ulcer, perforation, active bleeding.
Total corneal opacity, leukoma, discharge blocking light.
Globe rupture, open injury, severe nystagmus (no fixation).
Seizure, psychosis, unable to stabilize head.
Relative Contraindications
Pupil <2.0mm, iris synechia, IOL dislocation.
Severe cataract, vitreous opacity, severe media haze.
Acute glaucoma, uncontrolled IOP, severe dry eye.
Post-ocular surgery <1 week, unstable post-transplant/LASIK.
八、注意事项 / Cautions
中文
专业操作：持证验光师 / 医师操作，使用前接受培训。
数据参考：结果为客观参考值，需结合主观验光、综合验光配镜。
调节控制：测量前充分休息，开启自动雾视，避免调节痉挛。
感染防控：一人一消毒额托、下颌托，用 75% 酒精擦拭。
光学保护：严禁触摸镜头，用专用镜头纸清洁，防摔防尘。
环境要求：光线柔和、无强光直射、无振动干扰，确保稳定。
特殊人群：儿童 / 老人需专人安抚，固定头部，防止晃动影响精度。
维护校准：每 6 个月专业校准，定期清洁传感器，保证精度。
English
Professional Use: Only certified optometrists/ophthalmologists; training required.
Data Reference: Results are ｏbjective only; must combine with subjective refraction for preｓcription.
Accommodation Control: Pre-test rest; use auto-fogging to prevent spasm.
Infection Control: Disinfect per patient (75% alcohol) forehead/chin rest.
Optical Care: No finger contact; clean with lens paper only; shock/dust proof.
Environment: Soft light, no glare/vibration for stable measurement.
Special Populations: Assist children/elderly; stabilize head to avoid error.
Calibration: Professional calibration every 6 months; clean sensors regularly.
九、存储条件 / Storage Conditions
中文
环境：干燥、通风、清洁室内，无腐蚀性气体、粉尘、强电磁干扰。
温度：存储 5~35℃；运输 0~40℃；避免高温（＞40℃）与阳光直射。
湿度：30%~75%RH，无凝露；潮湿地区配防潮箱 / 干燥剂。
放置：平稳置于操作台，光学部件加盖防尘，电缆整理固定。
防护：防潮、防尘、防震、防摔；远离热源、水源、尖锐物品。
长期存储：每月通电自检一次，保持光学系统干燥，防止霉菌滋生。
English
Environment: Dry, ventilated, clean room; no corrosive gas, dust, strong EMI.
Temperature: 5~35°C (storage), 0~40°C (transport); avoid >40°C & direct sunlight.
Humidity: 30%~75%RH, no condensation; use dry box/desiccant in humid areas.
Storage: Stable on bench; cover optics; organize cables.
Protection: Moisture/dust/shock/drop proof; keep away from heat, water, sharp ｏbjects.
Long-Term: Power on monthly; keep optics dry to prevent mold.
十、说明书核心摘要 / Manual Summary
中文
KR-800 为第二类医疗器械，采用拓普康旋转棱镜专利技术，集电脑验光与角膜曲率测量于一体，
实现2mm 小瞳孔、3 秒极速测量。配备8.5 英寸触摸屏、轻量操纵杆、自动雾视、数据传输，高精度、
高效率、易操作。非接触、安全，适用于各年龄段屈光与角膜筛查、配镜指导、白内障术前术后评估。
数据仅供客观参考，需结合主观验光确认；严格遵守禁忌症、消毒与维护规范，定期校准，确保结果准确可靠。
English
KR-800 is a Class II Medical Device with Topcon Rotary Prism patent, integrating
auto-refraction & keratometry for 2mm small pupil & 3-second ultra-fast measurement
. Features 8.5" touchscreen, lightweight joystick, auto-fogging, data transfer—high precision,
efficiency, ease of use. Non-contact, safe for all-age refraction/corneal screening, fitting guidance,
cataract pre/post-op assessment. Data for ｏbjective reference only; confirm via subjective refraction.
Follow contraindications, disinfection, maintenance, & calibration for accuracy.
Shanghai Kangshida Medical Devices Co., Ltd. is a professional company engaged in the sales of medical devices, focusing on the agency and distribution of renowned medical equipment brands from both domestic and international markets. Its core product range covers full-scenario medical devices for physical examination, diagnosis, emergency treatment, laboratory testing, ultrasound, medical analysis, life sciences, disinfection and sterilization, rehabilitation therapy, operating rooms, emergency rooms, consulting rooms and other fields. Relying on its strong product sales capacity, excellent commercial reputation and integrity-based operation philosophy, the company has won unanimous recognition and trust from medical institutions and partners.
The steady and rapid development of the company is attributed to its carefully selected high-quality product portfolio. It always takes customer needs as the core orientation and is committed to creating long-term value and practical benefits for customers. As an authorized and exclusive agent for many well-known domestic and international manufacturers, the company has established a complete supply system of medical devices with reliable quality, fully meeting the needs of clinical diagnosis and treatment.
The company always takes improving customer satisfaction as its core goal. To strictly adhere to product standards and exceed the expectations of customers and manufacturers, it regularly provides training on professional ethics and professional business skills, forging a highly competent, efficient and executive team covering business, technology and management. The team implements a 7×24-hour all-weather response mechanism to provide professional and high-quality after-sales service and technical support, efficiently solving various equipment operation and maintenance problems. At the same time, the company offers exclusive services including same-day delivery and free distribution, ｆorming a closed loop covering supply, distribution and after-sales service to fully ensure the stable supply and worry-free use of medical equipment for medical institutions.
Upholding integrity as the foundation of its business, the company selects high-quality medical devices and provides professional services for customers, helping to upgrade the quality of medical services and contributing to the high-quality development of China's medical industry.
Intellectual Property Infringement Complaint: Kangshida Medical does not manufacture medical products; all products are sourced from original manufacturers. We will promptly address any intellectual property infringement issues.The content published herein is for reference only.
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