8K ultra-high-definition microscopic camera for ophthalmic surgery.
8K ultra-high-definition microscopic camera for ophthalmic surgery.
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DOI：
10.2147/opth.s171233
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Chiba T
中科院分区：
文献类型：
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作者：
Yamashita H;Tanioka K;Miyake G;Ota I;Noda T;Miyake K;Chiba T
我们开发了一种新的紧凑型轻型8 K超高清（UHD; 7，680 × 4，320像素）相机，并开始与眼科手术显微镜一起使用医疗应用，该显微镜可与传统的高清（1，920 × 1，080像素）/4K UHD（3，840 × 2，160像素）显微相机互换。我们利用猪尸体眼进行了将我们的8 K超高清显微镜应用于白内障手术、青光眼手术和玻璃体手术的可行性研究。8 K超高清显微镜包括手术显微镜、带中继镜头的摄像头适配器、8 K超高清摄像头和8 K超高清LCD，可与所有手术人员真实的实时共享8 K超高清图像。在眼科手术中，使用8 K UHD LCD获得了比传统显微摄像机更高分辨率的图像，相当于通过显微镜目镜进行观察。根据这项可行性研究的结果，在不久的将来，应该使用新的8 K UHD显微摄像机进行人类眼科手术的临床试验。
We have developed a new compact lightweight 8K ultra-high-definition (UHD; 7,680×4,320 pixels) camera and started medical application with an ophthalmic surgical microscope which is interchangeable with the conventional high-definition (1,920×1,080 pixels)/4K UHD (3,840×2,160 pixels) microscopic camera. We did a feasibility study to apply our 8K UHD microscope in cataract surgery, glaucoma surgery and vitreous surgery using pig cadaver eyes. The 8K UHD microscope comprises a surgical microscope, a camera adaptor with relay lenses, an 8K UHD camera and an 8K UHD LCD to share the 8K UHD images with all surgical staff in real time. In ophthalmic surgeries, higher resolution images than conventional microscopic cameras were obtained with 8K UHD LCD equivalent to the observation through the microscopic eye pieces. Based on the results of this feasibility study, clinical trials on human ophthalmic surgery using the new 8K UHD microscopic camera should be conducted in the near future.