厂商直销伟伦广角检眼镜11810,11820
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厂商直销伟伦广角检眼镜11810,11820
桂经理19117326863微xin同号
产品名称
广角检眼镜Ophthalmoscope
管理类别
第二类
型号规格
11810、11820
结构及组成/主要组成成分
该产品由带电池的手柄、光学总成件（单目观察望远镜系统及光源系统）和附件（眼罩、斜视补偿器）组成；其中11810型广角检眼镜不含钴蓝滤镜，11820型广角检眼镜含钴蓝滤镜和附加的角膜观察镜。
适用范围/预期用途
该产品用于眼球角膜、房水、晶状体、玻璃体和视网膜的检查，在医疗机构使用。
一、工作原理（Working Principle）
中文
采用专利 Axial PointSource?（轴点光源）光学系统 与 广角成像 原理：
聚焦入瞳：光源光线经特殊光学设计，在角膜处汇聚成一点，轻松通过小瞳孔、未散瞳瞳孔进入眼内。
广角照明：光线进入眼内后发散，大范围照亮视网膜（约 25° 视野），远超传统检眼镜（约 5°）。
同轴观察：观察光路与照明光路近乎同轴，医生通过反射镜系统观察，获得无遮挡、大视野的眼底像。
屈光补偿：内置屈光度调节轮（-20D ~ +20D/+25D），校正患者与医生屈光不正，保证成像清晰。
眩光抑制：专利防眩光系统，消除角膜、晶状体反射干扰，提升图像对比度。
English
Based on patented Axial PointSource? Optics & wide-field imaging:
Focused Entry: Light converges to a point at the cornea, easily passing through small, undilated pupils.
Wide Illumination: Light diverges inside the eye to illuminate a broad retinal area (25° field of view), 5x wider than standard ophthalmoscopes.
Coaxial Viewing: Viewing & illumination paths are nearly coaxial via a mirror system, providing an unobstructed, panoramic fundus view.
Diopter Compensation: Internal focusing wheel (-20D to +20D/+25D) corrects refractive errors for clear imaging.
Glare Control: Patented system eliminates corneal/lens reflections for high-contrast images.
二、产品功能（Functions）
中文
广角眼底检查：25° 超大视野，一次性观察更多视网膜区域，减少漏诊。
免散瞳适配：专利光学可 ** 直接检查未散瞳（小瞳孔）** 眼睛。
多模式照明：提供大光斑、小光斑、无赤光、裂隙、钴蓝光、固视标等光阑。
屈光矫正：连续屈光度调节（-20~+20/+25D），适配近视、远视、老花。
快速对焦：动态对焦轮，平滑连续调焦，锁定细节。
眼位引导：Quick Eye? 对齐指示灯，辅助患者固视，快速对准视盘。
数码成像（选配）：搭配 iExaminer? 支架，拍摄、存储、传输眼底照片 / 视频。
眼科诊断：清晰观察视神经、视网膜、血管、黄斑、脉络膜，筛查病变。
English
Panoramic Fundus Exam: 25° ultra-wide view, observes more retina at once, reduces missed findings.
Undilated Pupil Capability: Patented optics allow direct exam of small, undilated eyes.
Multi-Mode Apertures: Large, small, red-free, slit, cobalt blue, fixation target.
Refractive Correction: Continuous diopter adjustment (-20D to +20D/+25D) for myopia, hyperopia, presbyopia.
Quick Focus: Dynamic focusing wheel for smooth, precise focusing.
Eye Alignment: Quick Eye? alignment lights guide gaze for fast optic disc positioning.
Digital Imaging (Optional): Pair with iExaminer? to capture, store, share fundus photos/videos.
Ocular Diagnosis: Clearly views optic nerve, retina, vessels, macula, choroid to screen pathologies.
三、产品特点（Product Features）
中文
超大视野：25° 视野（传统 5°），眼底可见面积大 5 倍。
免散瞳优势：小瞳孔下清晰成像，省去散瞳等待、畏光副作用。
优质光源：卤素 HPX / 高显色 LED（CRI 95），光线纯白、显色逼真、寿命长。
舒适操作：更长工作距离（约 5cm），医患更舒适、减少接触。
光学：非球面镜片、防眩光，图像清晰、边缘无畸变。
人体工学：单手操控、防滑手柄，按键布局合理、易操作。
坚固耐用：DuraShock? 抗震，抗摔、防碰撞、适合临床高频使用。
通用兼容：适配伟伦3.5V 全系列手柄（锂电 / 传统 / 充电款）。
感染防控：可拆卸、可消毒眼罩，避免交叉感染。
English
Ultra-Wide View: 25° FOV (std 5°), 5x larger fundus view.
Undilated Exam: Clear imaging through small pupils; no dilation wait/photophobia.
Superior Light: Halogen HPX / high-CRI LED (CRI 95), bright white, true color, long life.
Enhanced Comfort: Longer working distance (~5cm) for better clinician/patient comfort.
Premium Optics: Aspherical lenses, anti-glare for sharp, distortion-free images.
Ergonomic Design: Single-hand operation, non-slip grip, intuitive controls.
Rugged Durability: DuraShock? shock-resistant, withstands frequent clinical use.
Universal Compatibility: Works with all Welch Allyn 3.5V handles (Li-ion, conventional, rechargeable).
Infection Control: Removable, disinfectable brow pad to prevent cross-contamination.
四、技术参数（Technical Specifications）
中文 / English
表格
参数项 Parameter 规格 Specification 英文 English
型号 Model PanOptic 11810 (3.5V 卤素) / 11820 (LED) PanOptic 11810 (Halogen) / 11820 (LED)
视野 Field of View 25°（传统约 5°） 25° (standard ~5°)
屈光度范围 Diopter Range -20D ~ +20D（11810）；-20D ~ +25D（11820） -20D to +20D (11810); -20D to +25D (11820)
光源 Light Source 卤素 HPX / SureColor? LED（寿命 7 年 +） Halogen HPX / SureColor? LED (7+ yr life)
光阑 Apertures 大、小、无赤光、裂隙、钴蓝光、固视标 Large, small, red-free, slit, cobalt blue, fixation
工作距离 Working Distance 约 5cm ~5cm
供电 Power 3.5V 伟伦手柄（锂电 / 传统 / 充电） 3.5V Welch Allyn handles
材质 Material 工程塑料、光学玻璃、金属 Engineering plastic, optical glass, ｍmbedl
尺寸 / 重量 Dimensions/Weight 约 18×5×4cm / 180g Approx 18×5×4cm / 180g
认证 Certifications FDA、CE、国械注进 FDA, CE, China NMPA
五、使用方法（Operation Method）
中文
准备
环境：暗室 / 遮光，减少环境光干扰。
设备：装手柄、开机、选大光斑；调屈光度至0D。
患者：坐姿、头固定、注视前方；必要时散瞳（小瞳孔可选免散瞳）。
消毒：眼罩75% 酒精擦拭。
检查右眼
医生右手持镜、右眼观察，站患者右侧。
镜体距眼约 5cm，光源对准瞳孔，找到眼底红光反射。
缓慢靠近、转动对焦轮，至视神经盘 / 视网膜清晰。
上下左右轻移设备，广角扫视眼底（视盘、血管、黄斑、周边）。
按需切换无赤光（查血管）、裂隙（查层次）、钴蓝光（查角膜）。
检查左眼
医生左手持镜、左眼观察，站患者左侧。
步骤同上，完成左眼检查。
数码记录（选配）
装 iExaminer? 支架，连接手机 → 拍摄 / 保存 / 传输图像。
结束
关机 → 清洁眼罩、镜头 → 收纳。
English
Preparation
Environment: Dim/dark room to reduce glare.
Device: Attach handle, power on, select large aperture; set dial to 0D.
Patient: Seated, head stable, fixate forward; dilate if needed (undilated possible).
Disinfect: Clean brow pad with 75% alcohol.
Examine Right Eye
Clinician: Right hand, right eye, stand on patient’s right.
Hold scope ~5cm from eye; align light to pupil, find red reflex.
Move closer, rotate focus wheel until disc/retina sharp.
Scan panoramically (disc, vessels, macula, periphery).
Switch apertures: red-free (vessels), slit (ｌayers), cobalt blue (cornea).
Examine Left Eye
Clinician: Left hand, left eye, stand on patient’s left.
Repeat steps for left eye.
Digital Documentation (Optional)
Attach iExaminer? bracket, connect to phone → capture/save/share images.
Completion
Power off → clean pad & lens → store.
六、适应症（Indications）
中文
常规眼科筛查：成人 / 儿童眼底健康检查。
免散瞳快速检查：无法散瞳、不愿散瞳、急诊快速评估。
糖尿病视网膜病变：筛查微血管瘤、出血、渗出、新生血管。
高血压眼底：评估动脉硬化、痉挛、出血、视乳头水肿。
青光眼：观察视盘凹陷、杯盘比、神经纤维层缺损。
黄斑病变：黄斑变性、裂孔、水肿、前膜检查。
视神经疾病：视神经炎、萎缩、水肿、先天异常。
视网膜疾病：视网膜脱离、裂孔、变性、色素变性。
眼内炎症 / 感染：葡萄膜炎、玻璃体混浊、感染灶评估。
全身病眼部表现：肾病、血液病、自身免疫病眼底评估。
English
Routine Ocular Screening: Fundus health exam for adults/children.
Rapid Undilated Exam: Unable/unwilling to dilate, emergency triage.
Diabetic Retinopathy: Screen microaneurysms, hemorrhages, exudates, neovascularization.
Hypertensive Retinopathy: Assess arteriosclerosis, spasms, hemorrhages, papilledema.
Glaucoma: Evaluate disc cupping, C/D ratio, NFL defects.
Macular Disorders: AMD, holes, edema, epiretinal membrane.
Optic Nerve Conditions: Neuritis, atrophy, edema, anomalies.
Retinal Diseases: Detachment, tears, degeneration, retinitis pigmentosa.
Intraocular Inflammation: Uveitis, vitreous opacities, infectious foci.
Systemic Disease Ocular Signs: Renal, hematologic, autoimmune fundus findings.
七、禁忌症（Contraindications）
中文
绝对禁忌
角膜 / 结膜急性炎症、溃疡、穿孔（加重损伤、感染扩散）。
眼表开放性伤口、眼内炎。
严重角膜混浊、白内障成熟期（光线无法穿透、成像无效）。
散瞳药物过敏（需散瞳时）。
患者极度躁动、不配合、无法固视（无法安全检查）。
相对禁忌
急性青光眼发作期（散瞳可加重病情，免散瞳慎用）。
严重玻璃体大出血、视网膜全脱离（需专业眼底镜 / 超声）。
眼球破裂伤、眼内异物（禁忌压迫、操作）。
English
Absolute Contraindications
Acute keratitis/conjunctivitis, ulcers, perforation (risk of injury/infection spread).
Open ocular wounds, endophthalmitis.
Severe corneal opacity, mature cataract (light blocked, no imaging).
Allergy to dilation drops (if dilating).
Severe agitation, uncooperative, unable to fixate (unsafe exam).
Relative Contraindications
Acute glaucoma attack (dilation risky; undilated use caution).
Severe vitreous hemorrhage, total retinal detachment (needs specialist exam/ultrasound).
Globe rupture, intraocular foreign body (no pressure/manipulation).
八、注意事项（Precautions）
中文
检查前
设备预热 1~2 分钟，光源稳定。
镜片 / 眼罩清洁消毒，一人一消毒。
告知患者流程、配合要点，减少紧张。
小瞳孔优先免散瞳；必要散瞳确认无青光眼禁忌。
检查中
动作轻柔，严禁压迫眼球。
光源避免长时间直射黄斑，防光损伤。
保持工作距离，勿过度靠近碰撞。
屈光不正先调对焦轮，至图像最清晰。
儿童 / 老人需助手固定头部，保证安全。
检查后
散瞳患者告知畏光、视近模糊，约 4~6 小时恢复。
设备清洁、断电、收纳，防潮防尘。
异常图像及时记录、保存、随访。
English
Before Use
Warm up 1–2 min for stable light.
Clean/disinfect lens & brow pad per patient.
Explain procedure to reduce anxiety.
Undilated preferred for small pupils; confirm no glaucoma risk if dilating.
During Use
Gentle technique only; NO globe pressure.
Avoid prolonged light on macula to prevent phototoxicity.
Maintain working distance; avoid collision.
Adjust focus wheel for sharpest image.
Assist children/elderly to stabilize head.
After Use
Advise dilated patients: photophobia & blurred near vision ~4–6 hr.
Clean, power off, store device (dry/dust-free).
Document/save abnormal findings for follow-up.
九、存储条件（Storage Conditions）
中文
温度：-20℃ ~ +55℃（-4℉ ~ 131℉）。
湿度：10% ~ 95% RH（无冷凝）。
环境：干燥、清洁、通风；远离高温、潮湿、阳光直射、腐蚀性气体、化学品、强电磁、尖锐物。
存放：
原装盒 / 专用收纳包，防震保护。
镜头朝上、避免挤压、弯折。
长期存放：取出电池，防漏液损坏。
有效期：光学部件长期有效；光源（灯泡 / LED）按寿命更换。
English
Temperature: -20°C ~ +55°C (-4°F ~ 131°F).
Humidity: 10% ~ 95% RH (non-condensing).
Environment: Dry, clean, ventilated; away from heat, moisture, direct sun, corrosives, chemicals, EMI, sharp ｏbjects.
Storage:
Original case/padded bag for shock protection.
Lens up; no crushing/bending.
Long-term: Remove batteries to prevent leakage.
Lifespan: Optics permanent; replace bulbs/LEDs at end of life.
十、说明书核心信息（Manual Core Inｆormation）
中文
名称：广角检眼镜（PanOptic? Ophthalmoscope）
型号：11810（3.5V 卤素）、11820（3.5V LED）
原理：Axial PointSource? 轴点光源光学、25° 广角、同轴观察、屈光度补偿
视野：25°（传统 5 倍）
屈光度：-20D ~ +20D（11810）/-25D（11820）
光源：卤素 HPX / 高显色 LED（7 年 + 寿命）
光阑：大、小、无赤光、裂隙、钴蓝光、固视标
供电：3.5V 伟伦手柄
适用：眼底检查、免散瞳筛查、糖尿病 / 高血压 / 青光眼 / 黄斑病变诊断
关键警告
专业医护人员操作
严禁压迫眼球、防光损伤
感染控制：眼罩一人一消毒
急性炎症 / 穿孔 / 破裂伤禁用
散瞳需排除青光眼禁忌
设备防摔、防潮、定期清洁光源
English
Name: PanOptic? Wide-Field Ophthalmoscope
Models: 11810 (3.5V Halogen), 11820 (3.5V LED)
Principle: Axial PointSource? Optics, 25° FOV, coaxial viewing, diopter compensation
Field of View: 25° (5x standard)
Diopter Range: -20D to +20D (11810) / +25D (11820)
Light Source: Halogen HPX / high-CRI LED (7+ yr life)
Apertures: Large, small, red-free, slit, cobalt blue, fixation target
Power: Welch Allyn 3.5V handles
Indications: Fundus exam, undilated screening, diabetic/hypertensive/glaucoma/macular diagnosis
Key Warnings
For professional use only
NO globe pressure; avoid phototoxicity
Infection control: disinfect brow pad per patient
Do NOT use on acute inflammation, perforation, rupture
Rule out glaucoma before dilation
Protect from shock, moisture; clean light path regularly
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.
热门标签：厂商直销伟伦广角检眼镜1181011820,伟伦广角检眼镜,伟伦广角检眼镜11810
