Views: 0 Author: Site Editor Publish Time: 2025-09-11 Origin: Site
As a high-end medical endoscope product adopting confocal laser endoscopy (CLE) technology, Cellvizio’s core value lies in its real-time, high-magnification cellular-level imaging capability—it enables visual observation of cells in nearly any part of the human body, thereby supporting clinical rapid diagnosis of diseases (especially cancer), precise treatment guidance, and breaking the traditional boundaries of interventional medicine. From a technical perspective, the core requirements of such high-end products for imaging modules focus on three dimensions: first, ultra-high-definition cellular-level resolution, which needs to clearly present cell morphology and structural details (such as cell membrane and nucleus characteristics) to provide a precise basis for diagnosis; second, compatibility with confocal laser technology, which requires adaptation to the imaging principle of laser light sources to ensure the stability and timeliness of real-time imaging; third, medical-grade reliability and adaptability, including biocompatibility, the ability to penetrate narrow body cavities, and synergy with clinical diagnosis and treatment processes.
Based on the module’s product parameters and the core requirements of Cellvizio-like products, its compatibility should be objectively evaluated from two aspects: "potential advantages" and "key shortcomings".
1. Ultra-Miniature Size Meets the Needs of Human Body Cavity Detection: With a diameter of only 6.0mm, the module adopts a compact circular steel sleeve design and has certain durability. It can penetrate into narrow detection sites involved in Cellvizio procedures, such as the human nasal cavity, ear canal, and narrow segments of the digestive tract, breaking the physical limitations of conventional large-size modules. This aligns with Cellvizio’s goal of "covering nearly any part of the human body" and can meet the core requirement of "minimally invasive penetration" in interventional medicine.
2. Basic Imaging Functions Offer Clinical Convenience: The module supports the USB2.0 UVC standard interface, enabling plug-and-play functionality without complex driver installation, allowing quick connection to clinical detection equipment. Additionally, it is equipped with 4 brightness-adjustable LED fill lights, which can cope with dim and complex light environments in human body cavities to ensure the clarity of basic imaging. This convenience is somewhat consistent with Cellvizio’s clinical demand for "real-time diagnosis and treatment", as it can reduce equipment debugging time and improve diagnosis and treatment efficiency.
1. Insufficient Resolution and Magnification Capability to Support Cellular-Level Observation: Cellvizio’s core requirement is "high-magnification cellular-level imaging", while this module only supports 1MP pixel output (with a maximum resolution of 1080P). Although it can meet the needs of observing conventional structures (such as organ cavity walls), it is far from reaching the cellular-level resolution standard—the diameter of human cells is usually 10-20 micrometers, and to clearly present their morphological details, at least 5MP or higher ultra-high-definition pixels are required, along with a high-magnification optical lens (this module only has a 2.2mm fixed-focus lens without a high-magnification design). Relying solely on 1MP resolution, it is impossible to capture subtle cellular-level features (such as abnormal morphology of cancer cells and changes in the extracellular matrix), resulting in an inherent gap from Cellvizio’s core value of "cellular visualization".
2. Imaging Technology Principle Is Incompatible with Confocal Laser Systems: Cellvizio adopts confocal laser endoscopy (CLE) technology, whose imaging principle involves exciting sample fluorescence with a laser light source, then filtering stray light through a confocal pinhole to obtain high-contrast 3D cellular images. In contrast, this module is based on a traditional OV2740 image sensor (equipped with LED fill lights) and adopts a technical path of "visible light imaging + conventional optical lens". It cannot adapt to the excitation and signal reception logic of laser light sources and lacks the optical filtering and signal processing capabilities required for confocal imaging. This means the module cannot be integrated into Cellvizio’s core imaging system and cannot achieve "laser-driven cellular-level imaging".
3. Lack of Medical-Grade Reliability and Functional Integrity: As a high-end medical endoscope, Cellvizio must meet strict medical certification standards. Its core module needs to have biocompatibility and long-term stability, and support professional functions required in clinical settings, such as image annotation, data storage, and linkage with diagnosis and treatment systems. However, the module’s parameters do not mention medical-grade certification or biocompatibility design; it only supports two basic image formats (YUV and MJPG) and lacks professional functions required for medical scenarios, making it unable to meet the medical-grade reliability and functional integrity requirements of Cellvizio-like products.
Based on the above analysis, the 1MP 6mm OV9734 direct-view endoscope camera module cannot be adapted to high-end Cellvizio-like products centered on "real-time cellular-level imaging". The core reasons are that its resolution, imaging technology principle, and medical-grade reliability all fail to meet Cellvizio’s core requirements—the former can only meet the needs of "basic structural observation in narrow spaces", while the latter requires "cellular-level ultra-high-definition, laser-driven imaging" to support clinical diagnosis and treatment guidance, resulting in an inherent difference in their technical positioning and functional goals.
