Medical stereoscopic imaging device, medical stereoscopic imaging system, and medical image processing device
By employing a binocular imaging unit and a dedicated optical system to separate light from different wavelength bands in the stereoscopic observation system, the problem that existing systems cannot simultaneously observe multiple fluorescences has been solved, achieving miniaturization and efficient imaging of the device.
JP2026096365APending Publication Date: 2026-06-15SONY OLYMPUS MEDICAL SOLUTIONS
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Patent Information
- Application Number
- JP2024210137
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2026-06-15
AI Technical Summary
Technical Problem
Existing medical 3D observation systems cannot simultaneously and efficiently observe fluorescence in different wavelength bands, and it is difficult to miniaturize the equipment in a stereoscopic observation system.
Method used
A binocular imaging unit is used to capture normal light with parallax and two different wavelength bands of fluorescent light. A dedicated optical system and three image sensors are used for wavelength separation to capture reflected light, first fluorescence and second fluorescence respectively.
Benefits of technology
It achieves efficient imaging of normal light and two types of fluorescence in a stereoscopic observation system, while also miniaturizing the device.
✦ Generated by Eureka AI based on patent content.
Abstract
To achieve miniaturization while enabling imaging of both normal light, which includes at least a portion of the visible light wavelength range, and two types of fluorescence. [Solution] The medical stereoscopic observation imaging device comprises a first imaging unit 51 that images a first normal observation light LWR and a first fluorescence LF1, respectively, and a second imaging unit 52 that images a second normal observation light LWL and a second fluorescence LF2, respectively. The first and second normal observation lights LWR and LWL are reflected light from an observation target irradiated with normal light including at least a part of the visible light wavelength band, and are observation lights that have parallax with respect to each other. The first and second fluorescence LF1 and LF2 are fluorescence emitted from the observation target, and have different wavelength bands with respect to each other.
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