Endoscope lens and endoscope system

• Main Authors: ZHANG GUOLI, ZHU NENGJIE, SU SHENGFEI, XU XUN
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2023
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; SURGERY

The utility model discloses an endoscope lens and an endoscope system, the endoscope lens comprises a lens, a light source assembly, a first lens group and a light splitting element, the light source assembly, the first lens group and the light splitting element are arranged in a lens barrel, the light source assembly is arranged in the lens and does not need to be independently arranged side by side with the lens, and the light splitting element can reflect illumination light rays to the first lens group and can also reflect the illumination light rays to the second lens group. In addition, imaging light focused by the first lens group can be transmitted, so that a common light path for illumination and imaging is formed between the light splitting element and the first lens, the occupied space for illumination and imaging is saved, the miniaturization of the endoscope lens is facilitated, and the miniaturization of an endoscope system is facilitated. 一种内窥镜镜头及内窥镜系统，该内窥镜镜头包括镜头和设置在镜筒内的光源组件、第一透镜组以及分光元件，由于光源组件设置