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厂商直销新视野眼科光学生物测量仪AL-VIEW,AL-VIEW lite
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厂商直销新视野眼科光学生物测量仪AL-VIEW,AL-VIEW lite
管理类别
第二类
型号规格
AL-VIEW、AL-VIEW lite
结构及组成/主要组成成分
眼科光学生物测量仪由主机、电源线和外控型软件组件组成。
适用范围/预期用途
用于测量角膜屈光度、散光轴向、眼轴长度、角膜中央厚度、前房深度、白到白距离、瞳孔直径并计算
AL‑VIEW:完整版本,带 IOL 人工晶体计算;AL‑VIEW lite:基础版,侧重眼生物参数测量,无 IOL 计算功能chinacanto...
1、工作原理 Working Principle
中文:设备采用光学低相干反射技术(OLCR),发射低相干红外探测光入射人眼,光线经过角膜、房水、晶状体、视网膜等不同眼组织界面发生反射;设备采集各界面反射回光信号,解析不同组织的光程差,换算得到眼轴长度、角膜曲率、角膜厚度、前房深度等多项眼部生物参数,实现非接触式光学测量。 English:Adopts Optical Low‑Coherence Reflectometry (OLCR). Low‑coherence infrared probe light is projected into human eye. Reflected signals are generated at each tissue interface (cornea, aqueous humor, lens, retina). The device analyzes optical path difference of returned light to calculate multiple ocular biometric parameters including axial length, corneal curvature, corneal thickness and anterior chamber depth for non‑contact measurementARI Medica...。
2、功能 Function
中文
非接触测量:角膜屈光度、散光轴向、眼轴长度、角膜中央厚度、前房深度、白‑白距离、瞳孔直径;AL‑VIEW 支持人工晶体(IOL)度数计算,内置多套 IOL 计算公式;AL‑VIEW lite 仅做生物参数测量,无 IOL 计算功能。
自动眼位追踪、自动对焦、自动切换双眼测量。
患者档案存储、测量报告输出、数据 USB/RJ45 导出、历史数据对比分析。
适合白内障术前生物测量、青少年近视防控筛查。
English
Non‑contact measurement: corneal diopter, astigmatism axis, axial length, central corneal thickness, anterior chamber depth, white‑to‑white distance, pupil diameter. AL‑VIEW supports intraocular lens(IOL) power calculation with multiple built‑in IOL formulas; AL‑VIEW lite only performs biometric measurement without IOL calculation functionchinacanto....
Automatic eye‑tracking, auto‑focus, auto binocular measurement switch.
Patient file storage, measurement report output, data export via USB/RJ45, historical data comparison.
For biometry before cataract surgery and adolescent myopia screening.
3、产品特点 Product Features
中文
非接触式检测,无需散瞳、无需麻醉,无角膜接触,规避交叉感染,患者舒适度高。
全自动测量,自动对位追踪,AL‑VIEW 约 20s 完成双眼测量;AL‑VIEW lite 约 16‑20s 完成双眼检测,适合大规模筛查。
高精度测量,眼轴重复性误差≤0.025mm,测量精度 0.01mm;10.1 英寸触控显示屏,操作直观。
大容量存储,可存储 6 万组以上患者数据,支持报告打印、数据导出。
AL‑VIEW 内置 SRK‑T、Haigis、Hoffer‑Q、Holladay、Binkhorst‑II 等多套人工晶体计算公式;lite 版本主打近视筛查,无 IOL 计算模块syseye-ltd...。
整机一体化设计,接口丰富,适配医院视光中心、眼科门诊、体检机构。
English
Non‑contact examination, no mydriasis or anesthesia required, no corneal contact, avoids cross‑infection and improves patient comfortARI Medica....
Fully‑automatic measurement with auto‑alignment & tracking. AL‑VIEW completes binocular measurement within about 20 seconds; AL‑VIEW lite finishes binocular test within 16‑20 seconds, suitable for large‑scale population screening.
High‑precision measurement: axial length repeatability ≤0.025 mm, display resolution 0.01 mm; 10.1‑inch touch‑screen for intuitive operation.
Large‑capacity memory for over 60 000 patient records; supports report printing and data export.
AL‑VIEW integrates multiple IOL formulas including SRK‑T, Haigis, Hoffer‑Q, Holladay, Binkhorst‑II; AL‑VIEW lite focuses on myopia screening without IOL calculation modulesyseye-ltd....
Integrated compact design with rich interfaces, suitable for ophthalmology clinics, optometry centers and physical‑examination institutions.
4、技术参数 Technical Parameters
表格
| 项目 Item | AL‑VIEW / AL‑VIEW lite |
|---|---|
| 角膜屈光度 Corneal diopter | 36.21D‑50.60D,精度 0.01Dsyseye-ltd... |
| 散光轴向 Astigmatism axis | 0°‑180°,精度 0.01° |
| 眼轴长度 Axial length (AL) | 14mm‑33mm,精度 0.01mm;重复性≤0.025mmsyseye-ltd... |
| 角膜中央厚度 CCT | 200µm‑1200µm |
| 前房深度 ACD | 0.7mm‑11mm |
| 白‑白距离 WTW | 7mm‑16mm |
| 瞳孔直径 Pupil diameter | 2mm‑13mm |
| IOL 计算公式 IOL formulas | AL‑VIEW:SRK‑T、SRK‑II、Haigis、Hoffer‑Q、Holladay、Binkhorst‑II;AL‑VIEW lite:无 |
| 数据接口 Interface | USB、RJ45 网口 |
| 电源 Power supply | AC110‑240V,50/60Hz,最大 200VA |
| 存储 Storage | ≥60000 组患者数据 |
中文:
角膜屈光度:36.21D‑50.60D,精度 0.01D
散光轴向:0°‑180°,精度 0.01°
眼轴长度:14mm‑33mm,显示精度 0.01mm,重复性≤0.025mm
角膜中央厚度:200µm‑1200µm
前房深度:0.7mm‑11mm
白‑白距离:7mm‑16mm
瞳孔直径:2mm‑13mm
IOL 公式:AL‑VIEW 内置 SRK‑T、SRK‑II、Haigis、Hoffer‑Q、Holladay、Binkhorst‑II;AL‑VIEW lite 无 IOL 计算
接口:USB、RJ45 网口
供电:AC110‑240V,50/60Hz,最大 200VA
存储:≥60000 组患者数据syseye-ltd...
English: ‑Corneal diopter:36.21D‑50.60D,resolution 0.01D ‑Astigmatism axis:0°‑180°,resolution 0.01° ‑Axial length:14mm‑33mm,display resolution 0.01mm,repeatability ≤0.025mm ‑Central corneal thickness:200µm‑1200µm ‑Anterior chamber depth:0.7mm‑11mm ‑White‑to‑white distance:7mm‑16mm ‑Pupil diameter:2mm‑13mm ‑IOL formulas:AL‑VIEW:SRK‑T,SRK‑II,Haigis,Hoffer‑Q,Holladay,Binkhorst‑II;AL‑VIEW lite:no IOL calculation ‑Interfaces:USB,RJ45 ‑Power supply:AC110‑240V,50/60Hz,max 200VA ‑Storage capacity:≥60000 patient recordssyseye-ltd...
5、使用方法 Operation Method
中文
将设备接通电源,开机预热,完成设备自检。
录入患者姓名、性别、年龄等基础信息。
患者下颌放置于下颌托,额头贴紧额托,双眼注视设备内部固视目标。
选择测量模式,启动测量;设备自动追踪眼位、对焦,自动完成单眼 / 双眼扫描测量。
测量结束,复核测量信号质量,确认有效数据;AL‑VIEW 可选择 IOL 公式计算人工晶体度数。
保存患者档案,输出 / 打印检查报告;完成下一位患者检测。
每日完成测量后,清洁下颌托、额托,关闭设备电源。
English
Power on the device and finish self‑check & warm‑up.
Input patient basic information including name, gender, age.
Patient places chin on chin‑rest, forehead against forehead‑rest, eyes fixate on internal target.
Select measurement mode and start test. The instrument automatically tracks eye position, focuses and completes monocular / binocular scanning.
After measurement, verify signal quality and confirm valid data. For AL‑VIEW, select IOL formula to compute intraocular lens power.
Save patient record, output or print examination report. Proceed to next patient.
After daily work, clean chin‑rest and forehead‑rest, power‑off the device.
6、适应症 Indications
中文:适用于眼科临床,测量人眼角膜屈光度、散光轴向、眼轴长度、角膜中央厚度、前房深度、白‑白距离、瞳孔直径;AL‑VIEW 可用于白内障手术术前人工晶体度数计算;用于眼生物参数评估、青少年近视筛查与随访监测。 English:For ophthalmic clinical use, to measure corneal diopter, astigmatism axis, axial length, central corneal thickness, anterior chamber depth, white‑to‑white distance and pupil diameter of human eyes. AL‑VIEW supports intraocular lens power calculation before cataract surgery. Apply for ocular biometric evaluation, adolescent myopia screening and follow‑up monitoring。
7、禁忌症 Contraindications
中文
眼睑严重畸形、眼睑无法正常睁开,不能固视目标的患者。
严重角膜混浊、角膜白斑、严重玻璃体混浊、眼内大量出血,导致探测光无法穿透眼组织,无法获得有效反射信号。
眼球震颤严重,无法配合固视,不能完成对位测量。
眼部急性感染、严重眼表损伤,遵医嘱不适合做光学检查者。
English
Patients with severe eyelid deformity, unable to open eyes or fixate on target.
Severe corneal opacity, corneal leukoma, severe vitreous opacity or massive intraocular hemorrhage, which blocks probe light and prevents valid reflected signals.
Severe nystagmus without stable fixation for alignment and measurement.
Patients with acute ocular infection or severe ocular‑surface injury where optical examination is contraindicated by clinician.
8、注意事项 Precautions
中文
本设备仅供眼科专业医务人员操作使用,操作人员需熟悉设备操作流程。
测量环境避免强光直射,环境光照过强会干扰测量信号。
患者需要配合注视内部视标;固视不良会造成测量数据偏差,需要多次复测确认。
设备输出仅为测量数据,IOL 计算结果仅供临床参考,医生需要结合其他检查综合评估,不能仅依靠本设备结果直接确定手术方案。
严禁对设备光学镜头进行手指触摸;清洁镜头使用专用无尘镜头纸。
下颌托、额托每次使用前后建议消毒,避免交叉感染。
设备避免撞击、震动,远离潮湿、腐蚀性气体环境。
不要自行拆卸设备主机;故障请联系厂家售后维修。
AL‑VIEW lite 无 IOL 计算功能,不可用于白内障术前晶体度数测算。
English
The device shall be operated only by professional ophthalmic medical staff who are familiar with operating procedures.
Avoid strong direct ambient light which may interfere with measuring signal.
Patient shall fixate on internal target. Poor fixation causes measurement deviation; repeat measurement is required for confirmation.
Device outputs are only measurement data. IOL calculation results are for clinical reference only. Clinicians shall make comprehensive diagnosis combined with other examinations instead of relying solely on this device for surgical planning.
Do not touch optical lens with fingers; clean lens only with special lint‑free lens paper.
Disinfect chin‑rest and forehead‑rest before and after each use to prevent cross‑infection.
Protect device from impact, vibration, moisture and corrosive gas.
Do not disassemble main unit by yourself; contact manufacturer service for troubleshooting.
AL‑VIEW lite has no IOL calculation function and shall not be used for IOL power calculation before cataract surgery.
9、存储条件 Storage Conditions
中文:环境温度:5℃‑40℃;相对湿度:10%‑80%,无冷凝;大气压力:70kPa‑106kPa;存放于干燥通风室内,避免阳光直射、灰尘、振动,远离热源。运输过程做好防震防护。 English:Ambient temperature:5℃‑40℃; Relative humidity:10%‑80%, non‑condensing; Atmospheric pressure:70kPa‑106kPa. Store in dry and ventilated indoor environment, avoid direct sunlight, dust, vibration and heat source. Shock‑proof protection is required during transportation.
10、说明书核心摘要 Core Summary of Instructions
中文:新视野 AL‑VIEW / AL‑VIEW lite 眼科光学生物测量仪,二类医疗器械,采用 OLCR 光学低相干反射技术,非接触获取多项眼部生物参数;AL‑VIEW 支持白内障术前 IOL 人工晶体度数计算,AL‑VIEW lite 用于眼生物参数测量与青少年近视筛查;全自动高速测量,大容量数据存储;需专业人员操作,测量受患者固视、眼部透光条件影响;测量结果仅供临床参考,不可单独作为诊断、手术依据;做好日常镜头及接触部件清洁消毒,按要求存储运输。 English:SYSEYE AL‑VIEW / AL‑VIEW lite ophthalmic optical biometer is Class II medical device adopting OLCR optical low‑coherence reflectometry technology for non‑contact multi‑ocular‑parameter measurement. AL‑VIEW supports IOL power calculation before cataract surgery; AL‑VIEW lite is for biometric measurement and adolescent myopia screening. It features fully‑automatic high‑speed measurement and large‑capacity data storage. It shall be operated by professionals. Measurement is affected by patient fixation and ocular transmittance. Results are for clinical reference and cannot be used as sole basis for diagnosis or surgery. Daily cleaning and disinfection for lens and contact parts are required. Store and transport in compliance with specified environmental requirements.
人工晶体度数。
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