140W Medical Cold LED Light Source for Endoscopes Laparoscopic

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HJ-30 140W Medical Endoscope LED Cold Light Source

140W Medical Cold LED Light Source for Endoscopes Laparoscopic


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The Medical Endoscope LED Cold Light Source is a high-performance illumination device designed for endoscopic procedures in minimally invasive surgery, diagnostics, and therapeutic applications. Utilizing advanced LED technology, it provides bright, stable, and shadow-free lighting, ensuring optimal visibility during medical examinations and operations.

Model:
HJ-30
Brand:
GEIWRE

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Product Overview

The HJ-30 140W Medical Endoscope LED Cold Light Source is a high-performance illumination system engineered specifically for high-definition endoscopic procedures. With a powerful 140W output, it delivers intense and consistent brightness, making it ideal for complex surgical interventions that demand superior visual clarity. Incorporating advanced LED technology and precision optical design, the device ensures uniform light distribution and outstanding color rendition. This allows for true-to-life tissue color representation, thereby enhancing diagnostic accuracy and surgical outcomes.

Product Specifications

Power supply	AC240/85V+10%e
Rated power input	No more than 250 va
Safety classification	1 BF type
LED lamp power	140W
Lamp life	≥40000h
Color temperature	3000K~7000K
Luminous flux	>100 lm(No limit)
Brilliance control	0-100 continuously adjustable
Continuous working hours	12h
Input fuse	F3AL250V φ5x20
External dimension	310x300x130mm

Key Features

High-Intensity 140W LED Output

Delivers powerful and stable illumination, ideal for complex endoscopic procedures that demand exceptional brightness and deep-cavity penetration. Ensures a clear, well-lit surgical field, enhancing procedural accuracy while minimizing surgeon eye strain.

Advanced LED Cooling Technology

Utilizes an efficient thermal management system to significantly reduce heat generation, maintaining a consistent “cold light” output that safeguards both tissue integrity and equipment. This also extends LED service life and ensures reliable performance during prolonged use.

Exceptional Color Rendering Index (CRI)

Provides high-fidelity color reproduction (CRI typically >90) for true-to-life visualization of tissue hues and subtle anatomical details. This supports accurate diagnosis, clear differentiation of pathological tissues, and precise treatment execution.

Uniform Light Distribution
Incorporates precision-engineered optics and advanced light guide technology to deliver even illumination free from hotspots or shadows.

Applications

Complex Laparoscopic Surgery: Such as laparoscopic radical resection of colorectal cancer, laparoscopic cholecystectomy, etc., which require high brightness to observe the deep abdominal cavity.

Thoracoscopic Surgery: Used in thoracic surgeries such as lung resection and esophageal surgery, providing sufficient light for the thoracic cavity.

Neurosurgical Endoscopy: Applied in endoscopic neurosurgery, such as pituitary tumor resection, to ensure clear observation of the delicate structures in the cranial cavity.

Orthopedic Endoscopy: Suitable for arthroscopic surgeries of various joints, helping doctors clearly see the lesions in the joints.

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High Power and High Brightness: 140W high power ensures sufficient light intensity, which can penetrate deep tissues and complex anatomical structures, providing clear visual field for surgeons.

Excellent Color Rendering: The color rendering index (CRI) is close to natural light, which can accurately restore the color of tissues, helping doctors distinguish different tissues and pathological changes.

Multiple Light Modes: Equipped with multiple light modes such as normal mode, enhanced mode, and narrow-band imaging (NBI) mode, which can be selected according to different surgical needs to improve the observation effect of specific tissues.

Intelligent Control: With intelligent dimming function, the brightness can be automatically adjusted according to the distance and angle of the endoscope, ensuring stable light output. At the same time, it has overload protection and overheat protection functions to ensure safe use.

Long Lifespan and Energy Saving: The LED bulb has a long service life of up to 60,000 hours, reducing the frequency of replacement. Compared with traditional high-power light sources, it has lower energy consumption and saves operating costs.

Q: What is the difference between this 140W light source and the lower power ones?

A: The 140W light source has stronger light output, which is more suitable for complex surgeries that require high brightness, such as deep tissue operations and large surgical fields. Lower power light sources are more suitable for simple endoscopic examinations.

Q: Does the high power mean high energy consumption?

A: Although it has high power, it adopts advanced LED technology, which has higher energy efficiency than traditional light sources, so the actual energy consumption is not much higher than that of lower power LED light sources.

Q: Can the NBI mode be used for all types of endoscopes?

A: The NBI mode is compatible with most high-definition endoscopes that support NBI function, but it is recommended to confirm with the endoscope manufacturer for specific compatibility.

Q: How to maintain the light source to extend its service life?

A: Regularly clean the dust on the surface and heat dissipation holes of the device, avoid using it in high temperature and humid environments, and follow the operation manual for use and maintenance.

Product parameters

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FAQ