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GEV-630
GEIWRE
The GEV-630 4K UHD ENT Endoscopic Imaging System stands as a cutting-edge medical device in the global healthcare industry, redefining precision in minimally invasive procedures. As a flagship product under the GEIWRE brand, it is engineered to deliver an unparalleled high-definition surgical field of view, directly enhancing surgical safety and accuracy.
Widely adopted in top-tier hospitals and medical institutions worldwide, this system has earned acclaim from clinical experts for its robust stability, expandability, and long-term reliable operation. By combining advanced imaging technology with user-centric design, it addresses the critical needs of modern medical practices—from clear visualization of minute anatomical structures to seamless integration with existing surgical workflows. Whether in routine diagnostics or complex surgeries, the GEV-630 sets a new standard for endoscopic imaging systems.
Parameter | Details |
Camera | 9,000,000 Pixels 3*1/1.8 'CMOS |
Resolution | 3840 (H)* 2160(V) |
Definition | 2100 Lines |
Output signal | HDMI2.0/SDI(4K ultra-high definition output), DVI, USB3.0X2, LAN |
Shutter speed | 1/60-1/60,000 (NTSC), 1/50-50,000 (PAL) |
Camera cable | 2.8m/Special lengths can be customized |
Power | 85 ~ 264VAC |
Language | Chinese, English, Russian, Japanese and Spanish (switchable) |
4K UHD Endoscopic System Advantages
The overall picture is more transparent
More realistic color reproduction
Stronger sense of three dimensionality
The depth of the well is longer
perfect after-sales service
Equipped with a 9,000,000-pixel 3*1/1.8' CMOS sensor, the GEV-630 delivers 4096×2160P ultra-high definition resolution—far exceeding standard HD systems. This level of clarity ensures even the finest blood vessels, nerve tissues, and micro-lesions are visible, drastically reducing the risk of accidental damage during surgery.
The system’s advanced 4K CMOS image sensor precisely captures red, green, and blue light wavelengths, restoring true-to-life tissue colors. This feature is critical for distinguishing healthy vs. abnormal tissues, such as inflamed areas or early-stage tumors, enabling more accurate diagnosis and targeted intervention.
Supporting four-screen display, the GEV-630 allows surgeons to compare real-time images under different light sources (e.g., white light, narrow-band imaging) simultaneously. This capability streamlines decision-making, as doctors can cross-reference tissue characteristics without switching views, saving valuable surgical time.
Unlike interlaced scanning, the system uses line-by-line scanning to fully display every pixel in the image. This eliminates motion blur and ensures consistent clarity, even during fast-moving procedures—essential for specialties like orthopedics or neurosurgery where precision is paramount.
Built-in smart features include dark area brightness compensation, overexposure correction, and wide dynamic range (WDR). These tools automatically adjust to varying lighting conditions (e.g., shadowed areas in deep tissue or overly reflective surfaces), maintaining optimal visibility in any surgical environment.
In complex fields like thoracic and neurosurgery, the GEV-630’s high-definition imaging and real-time transmission work seamlessly with rigid endoscopes. Surgeons gain clear visibility of deep, delicate structures (e.g., brain tissue, thoracic organs), enabling precise identification of lesion location, size, and shape—directly improving surgical accuracy.
Urologists use the system with rigid endoscopes inserted via the urethra to examine the bladder, urethra, and other urinary structures. The 4K resolution clearly reveals stones, tumors, or strictures, supporting targeted treatment plans (e.g., laser lithotripsy or tumor resection).
For gynecological procedures, the GEV-630 pairs with endoscopes inserted through the vagina to visualize the uterus, ovaries, and fallopian tubes. Ultra-clear images help detect early-stage tumors, polyps, or inflammatory changes, enhancing diagnostic confidence in conditions like endometriosis.
Designed for ENT specialties, the system excels at examining the nasal cavity, throat, and ear canals. Its color accuracy and resolution make small lesions (e.g., vocal cord nodules or nasal polyps) easily distinguishable, boosting diagnostic precision for conditions that often present with subtle symptoms.
In joint surgeries (shoulder, knee, hip, etc.), the system’s line-by-line scanning ensures blur-free visualization of cartilage, ligaments, and bone surfaces. This aids in repairing injuries like torn menisci or rotator cuff tears with greater precision, improving patient recovery outcomes.
Beyond traditional medicine, the GEV-630 supports skin diagnostics by providing high-resolution images of skin texture and blood vessel distribution. Surgeons can plan procedures (e.g., laser treatments, reconstructive surgery) with enhanced accuracy, minimizing risks like scarring or uneven tissue healing.
The GEV-630 4K UHD ENT Endoscopic Imaging System is more than a tool—it’s a catalyst for advancing minimally invasive care. By merging cutting-edge technology with clinical practicality, it empowers healthcare providers to deliver safer, more effective treatments across a wide range of specialties.


Ultra high definition: provides 4096×2160P ultra-high definition resolution, can clearly display fine blood vessels and nerve tissue, improve surgical safety
Color restoration: 4K ultra HD CMOS image sensor, through the camera to collect red, green and blue light, restore the true color, fine display, depth of field length
Four screen display: support four screen display, convenient for doctors to compare and observe the images under different light sources
Line-by-line scanning ensures that each pixel of the image can be fully displayed, thereby improving the clarity and stability of the image
Intelligent function: including dark area brightness compensation, overexposure compensation, wide dynamic (WDR) function, etc., to adapt to different surgical environment
1. General surgery.thoracic Surgery and Neurosurgery
In complex surgical areas such as thoracic surgery and neurosurgery, the 4K endoscopic camera host's high-definition image and real-time transmission capabilities connected to the optical rigid endoscope provide doctors with better surgical vision and operational guidance. Doctors can more accurately determine the location, size and shape of the lesion, thus improving the accuracy and safety of the surgery
2. Urology
Urologists can use 4K endoscope camera connected to the optical rigid endoscope to insert into the body through the urethra to examine the urinary system such as the bladder and urethra. High-definition images can clearly show the lesions of the urinary system, such as stones, tumors, etc., to help doctors develop more effective treatment plans
3. Gynecology
In the obstetrics and gynecology department, 4K endoscopic camera connected to the optical rigid endoscope is inserted into the body through the vagina to examine gynecological organs such as the uterus and ovaries. Ultra high definition images help doctors to observe the lesions of gynecological organs more clearly, such as tumors, inflammation, etc., and provide reliable support for the diagnosis and treatment of patients
4. Otolaryngology
In the otolaryngology department, the 4K endoscope camera host is used to observe the nasal cavity, throat and other areas. The high resolution and color reproduction ability allow doctors to clearly observe small lesions, improving diagnostic accuracy
5. Orthopedics
It is suitable for the treatment of a variety of joint injuries and bone and joint diseases, including shoulder, knee, hip, elbow, ankle and other injuries and diseases.
6. Cosmetology surgery
It can be used for skin detection to provide high-resolution skin images to help doctors more accurately diagnose skin problems, and can also help doctors more accurately judge skin texture and blood vessel distribution, reducing surgical risks.