Medical observation Guide Plate
Medical observation light guides are precision optical components used in medical settings to optimize light transmission and distribution. Their core function is to precisely control light to provide uniform, stable, and high-definition illumination or image display support for medical observation, diagnosis, or surgery. Designed to meet the stringent requirements of the medical environment, they are key auxiliary components in modern minimally invasive medical care, diagnostic imaging, and other fields.
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Product Introduction
Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of medical observation guide plate in China. Welcome to wholesale durable products in stock here and get quotation from our factory. All customized products are with high quality and low price.
Products Description
Product Name:Medical observation Guide Plate
How does light guide plate works
Dots located near the edges of the light guide plate are small and round and have a large distance between them.
The dots located in the middle of the light guide plate are larger and elliptical. The light coming from the edges reaches
the surface by diffusion through the dots, it can also reach the surface through a transparent light guide plate.
In theory, the closer to the light source, the stronger the light. The farther from the light source, the weaker the light.
As the dots located on the sides of the LGP have a smaller diffusion effect, and the dots on the middle of the LGP
have a large diffusion effect, we can provide you with an evenly distributed light guide plate.
Core Functions
Light Guidance and Homogenization
Efficiently directs light from a light source (e.g., LED, laser) to the target area (e.g., human cavities, surgical incisions, imaging screens). Surface microstructures (e.g., dots, prisms) disperse the light to prevent glare, shadows, and uneven brightness, ensuring clear visibility of details within the observation area.
Enhanced Observation Accuracy
Reducing light loss (transmittance typically >90%) ensures sufficient illumination of the target area while minimizing stray light interference, helping physicians identify fine structures (e.g., blood vessels, lesions, skin texture, etc.).
Compatible with Medical Device Integration
Customizable shapes (e.g., straight, curved) and sizes (ranging from a few millimeters to tens of centimeters) can be customized to meet device requirements, adapting to the structures of endoscopes, surgical microscopes, medical displays, and other devices.
Application iamges:
Features of PMMA Acrylic sheet (plexiglass/perspex):
1. Excellent transparency (for clear or transparent sheet).
2. Good mechanical performance and Good electrical insulation.
3. Stable and durable.
4. Non-toxic, environmental friendly.
5. Superior impact resistance. Crack resistance.
6. Superior weather resistance.
7. UV light resistance.
8. Chemical resistance.
9. Stable color under outdoor exposure.
10. Suitable for laser engraving, CNC cutting and vacuum forming.
Our thickness range of PMMA acrylic sheet (plexiglass/perspex):
1.9mm-40mm
Our Standard sizes of PMMA acrylic sheet (plexiglass/perspex)(without edge):
1220*1830mm, 1220*2440mm, 1500*3000mm, 2000*3000mm
Property of PMMA acrylic sheet (plexiglass/perspex):
Material Requirements
Medical applications place extremely high demands on material safety and stability, requiring the following:
Biocompatibility: Materials that come into contact with the human body (e.g., endoscope light guides) must meet ISO 10993 certification and be non-toxic and non-allergenic.
Sterilization Resistance: Materials must withstand high-temperature autoclaving (e.g., 134°C steam), ethylene oxide (EO) sterilization, or chemical disinfection (e.g., alcohol wipes), maintaining performance after repeated disinfection.
High Transmittance and Stability: Transmittance >90% to resist yellowing and deformation with long-term use (to avoid compromising light quality).
Common Materials:
Medical-Grade PMMA (Polymethyl Methacrylate): High transmittance (92%-95%), easy processing, and suitable for contactless devices (e.g., display backlights).
Medical-Grade PC (Polycarbonate): Highly impact-resistant and resistant to repeated disinfection, making it suitable for applications requiring frequent disinfection, such as surgery or endoscopes. Quartz glass: High temperature resistant (can withstand >300℃), with a light transmittance of nearly 100%, used in high-precision equipment (such as surgical microscopes).
Maintenance and Precautions
Cleaning and Disinfection: Strictly follow the device instructions for disinfection methods (such as high-temperature sterilization or alcohol wiping). Avoid using hard tools to scratch the surface microstructure.
Avoid damage: Avoid sharp impacts or bending (especially of the delicate endoscope light guide plate) to prevent microstructure damage or material cracking.
Regular Inspection: Observe for yellowing, scratches, or decreased light transmittance, and replace promptly to ensure quality observation.
Storage: Avoid direct sunlight, high temperatures, and humidity to prevent material aging.
Manufacturing process
About Us
RINA TECHNOLOGY
is a high-tech enterprise specializing in research, development, production , sales of Optical LED products and provide the one step optical lighting solution for customers. Established in 2011, Hong Kong, after years of rapid development, Rina Tech has settled office and factory in Shenzhen, and has professional senior technicians and qualified managers, has a talented team for product research and designing. Nowadays, we have laser cutting machines, printers, film cutting machines, injection molding equipments, high-standard assembly workshops, BM-7 clean machines and other advanced equipments. Our factory daily output is more than 80000pcs. to cater for the market at home and abroad. With years of unremitting effort,RINA TECH has passed get the Registration Certificate of Customs Declaration Unit of the People's Republic of China , National Credit Cultivation Certificate and Get our own Brand already. We has made many breakthroughs in researching and manufacturing and has obtained lots of good reputation from oversea customers. Now we has cooperated with and become strategic partner of some famous enterprises such as LG, Samsung, Lenovo etc. "Living on Sincerity, following with Market, Advancing by Specialty" is our eternal philosophy, and the company motto is "Good at Production, Good for Society". We look forward to cooperating with you to make the world better and future brighter!
Certificate authority
Delivery & Package:
FAQ
1) Q:Whether the uniformity of the light guide plate can meet our requirements?
A:Pls let us know what uniformity rate you want to achieve ?we will try to meet your requirement.
And could you tell us what's your application for this item,we will help to give you good suggestion.
2) Q:Can you make customized size ?
A：Sure, It will much better if you can share the CAD drawing for us ;if haven't,pls just confirm the exact size and qty ,our sales team will contact with you asap.
3)Q: Can I get sample, is it free of charge?
A：We can support free sample if we have stock sample in our factory warehouse;but if you need customized sample,it need to be charged.
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