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东谈主工晶状体压缩力衰减与压缩力测试仪（Artificial Intraocular Lens Compression Force Attenuation and Compression Force Tester）

奉行循序:

皆备合适YY 0290.3-2018附录A和附录F有关循序联想完成

Execution Standard:

Design completed in full compliance with the relevant standards of Appendix A and Appendix F of YY 0290.3-2018

技能参数:

适度系统：PLC适度系统

操作界面：彩色7寸触摸屏，中英文切换

压力传感器：量程300g，精度±0.02％FS（可定制其他量程和精度）

标配：水浴锅，温度调度室温~100度

贯通方法：高精度电机+滚珠丝杆+驱动器

测试速率：可调度

配有各式规格的跨距块安设晶状体

电源：220V,50Hz

分量：20kg

外形尺寸：420*450*510mm

Technical Parameters:

Control system: PLC control system

Operation interface: 7-inch color touch screen, switching between Chinese and English

Pressure sensor: Range 300g, accuracy ± 0.02% FS (other ranges and accuracies can be customized)

Standard configuration: Water bath pot, temperature adjustment room temperature~100 degrees

Sports mode: high-precision motor+ball screw+driver

Test speed: adjustable

Equipped with various specifications of span blocks for installing lenses

Power supply: 220V, 50Hz

Weight: 20kg

Dimensions: 420 * 450 * 510mm

中枢功能与测试旨趣:

压缩力测试

测量东谈主工晶状体（IOL）在压缩至处方直径时襻产生的力值，评估其弹性模量、屈服强度等参数，确保植入过程的可操作性与眼内褂讪性。

压缩力衰减测试

东谈主工晶状体在递次时刻内循序景象下在一个处方直径内,测量残余压力。

环境模拟系统

恒温水浴槽（35±0.1℃）浸泡24h±60min，模拟眼内温度与房水环境。

Core Functions and Testing Principles:

Compression force test

Measure the force generated by the haptic of an artificial intraocular lens (IOL) when compressed to the prescription diameter, evaluate its elastic modulus, yield strength, and other parameters to ensure the operability and intraocular stability of the implantation process.

Compression force attenuation test

Measure the residual pressure of an artificial intraocular lens within a prescribed diameter in a standard state within a specified time.

Environmental simulation system

Soak in a constant temperature water bath (35 ± 0.1 ℃) for 24 hours ± 60 minutes to simulate intraocular temperature and aqueous environment.

中枢专揽与法式:

研发优化

筛选材料：对比硅胶/丙烯酸酯的蠕变性能，优化抗老化配方；

编削结构：考证C型襻与平板襻联想的应力折柳，裁汰位移风险。

临床安全考证

瞻望恒久褂讪性：衰减率>5%/年可能激发晶状体偏位或后发性白内障。

Core Applications and Specifications:

R&D optimization

Screening materials: compare the creep properties of silica gel/acrylate, and optimize the anti-aging formula;

Improved structure: Verify the stress distribution of C-type and flat plate loop designs to reduce displacement risks.

Clinical safety verification

Predicting long-term stability: A decay rate greater than 5% per year may cause lens displacement or posterior cataracts.

循序化测试经由:

试样预科罚

IOL在23±2℃、50%±5% RH环境均衡24小时，摒除预应力。

压缩力初测

固定于圆柱孔座→调治至处方直径→褂讪10–30秒后读取压缩力。

环境模拟与复测

35℃水浴浸泡24小时→取出后20±5分钟内复测压缩力。

动态疲顿测试

设定加载频率、轮回次数）→纪录峰值力衰减趋势。

Standardized Testing Process:

Sample pretreatment

IOL is equilibrated in an environment of 23 ± 2 ℃ and 50% ± 5% RH for 24 hours to eliminate prestress.

Initial measurement of compressive force

Fix on the cylindrical hole seat → adjust to the prescription diameter → stabilize for 10-30 seconds and then read the compression force.

Environmental simulation and retesting

Soak in a 35 ℃ water bath for 24 hours → retest the compression force within 20 ± 5 minutes after removal.

Dynamic fatigue testing

Set loading frequency, number of cycles) → Record peak force attenuation trend.

要津操作法式:

校准条目：逐日用循序砝码校验力传感器（罪过≤±1%），按期选藏位移系统；

数据有用性：仅聘任非装夹区失效数据，浸泡后超时未测需重试；

夹具适配：匹配不同襻型（如三襻/四襻），幸免构兵角偏差影响精度。

Key Operating Specifications:

Calibration requirements: Use standard weights to calibrate the force sensor daily (error ≤ ± 1%), and regularly maintain the displacement system;

Data validity: Only non clamping area failure data is adopted. If it exceeds the time limit after soaking and is not tested, it needs to be retried;

Fixture adaptation: Match different loop types (such as three loop/four loop) to avoid contact angle deviation affecting accuracy.

售后劳动情愿:

1、管当事人义：快速、坚定、准确、成全、透顶

2、劳动谋略：劳动质料取得用户酣畅

3、劳动恶果：保修期内或保修期外如斥地出现故障，供方在接到奉告后，维修东谈主员在24小时内可达到现场并开动维修。

4、劳动原则：居品保修期为一十二个月，在保修期内供方将免费维修和更换属质料原因变成的零部件损坏，保修期外零部件的损坏，提供的配件只收资本费，由需方东谈主为要素变成的斥地损坏，供方维修或提供的配件均按资本价计。

After sales service commitment:

1. Service tenet: Fast, decisive, accurate, thoughtful, and thorough

2. Service objective: To achieve customer satisfaction through high-quality service

3. Service efficiency: If the equipment malfunctions during or outside the warranty period, the supplier will notify the maintenance personnel to arrive at the site within 24 hours and start the repair.

4. Service principle: The product warranty period is 12 months. During the warranty period, the supplier will provide free repair and replacement of parts damaged due to quality reasons. For parts damaged outside the warranty period, only the cost fee will be charged for the provided parts. For equipment damage caused by human factors of the purchaser, the supplier's repair or provided parts will be calculated at cost price.

设立清单:

主机1台；

测试软件1套；

诠释书1份;

及格证1份;

保修卡1份;

签收单1份;

铭牌1块;

电源线1根;

扳手1套;

宣传册多少;

小的水浴锅（温度可调度室温~100度）1个;

水泵1个;

方型节流阀1个;

20ml打针器1个;

8mm气管3米;

Configuration List:

1 host;

1 set of testing software;

1 copy of instruction manual;

1 certificate of conformity;

1 warranty card;

One copy of the delivery receipt;

1 nameplate;

1 power cord;

1 set of wrench;

Several brochures;

One small water bath pot (temperature adjustable from room temperature to 100 degrees);

1 water pump;

1 square throttle valve;

One 20ml syringe;

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