Kidney 3D Models

Find the best Kidney 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

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淋巴结3D建模外观&尺寸描述

一、整体形态与核心比例（参考人体1:1解剖比例）

整体为类圆形/肾形的淋巴结剖面模型，竖向略扁，适配科研可视化的立体呈现，无多余文字/小模型干扰，仅保留主淋巴结结构。

- 总直径（最大横向尺寸）：成人淋巴结常规尺寸约1.5–2.5cm（科研展示可按视觉效果放大至5–8cm，方便细节呈现）；
- 厚度（剖面纵深）：约0.8–1.2cm（放大后对应2–3cm）；
- 整体轮廓：边缘圆润，剖面呈放射状分区结构，中心为髓质区，外围为皮质区。

二、各区域外观&尺寸细节

1. 中心髓质区（粉色/浅红）
- 形状：星芒状/放射状凸起结构，从中心向四周延伸出“条状分隔”；
- 尺寸：中心核心区直径约0.5–0.8cm（放大后1.5–2cm），放射状分隔条宽度约0.2–0.3cm，长度延伸至接近淋巴结边缘；
- 质感：光滑、略凸起的软组织质感，无纹理，颜色为均匀浅粉色。
2. 外周皮质区（浅蓝色）
- 形状：被髓质分隔条划分成多个扇形/楔形区域，填充在髓质与淋巴结外壁之间；
- 尺寸：每个楔形区宽度约0.4–0.6cm（放大后1–1.5cm），厚度与淋巴结整体厚度一致；
- 细节：区域内分布圆形的“淋巴滤泡”（淡黄色/米白色小圆点）。
3. 淋巴滤泡（淡黄色/米白色）
- 形状：完美圆形凸起，嵌入浅蓝色皮质区；
- 尺寸：直径约0.2–0.4cm（放大后0.5–1cm），凸起高度约0.1–0.2cm；
- 分布：随机分布在皮质区，大小略有差异（1–2个稍大，其余偏小），无规律但视觉均衡。
4. 淋巴结外壁&附属结构
- 外壁：薄环状结构，包裹整个淋巴结，颜色与中心髓质一致（浅粉色），厚度约0.1cm（放大后0.2–0.3cm）；
- 外周小突起：从外壁延伸出3–5个细短的“淋巴管/结缔组织突起”，长度约0.3–0.5cm（放大后0.8–1cm），直径约0.1cm，颜色同外壁。

三、材质&视觉特征

- 整体：哑光质感，无反光，颜色区分清晰（浅粉/浅蓝/米黄），无渐变；
- 结构过渡：髓质分隔条与皮质区、滤泡与皮质区的衔接处圆润，无尖锐棱角；
- 立体感：所有凸起结构（滤泡、髓质分隔）有轻微阴影，增强3D层次，无镂空/透明区域。

要不要我帮你整理一份3D建模的面数&布线建议清单，标注各区域的建模优先级和细节精度，方便你控制模型复杂度？

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“Create a hyper-realistic 3D model of the human spleen. Show detailed anatomical structure including outer surface texture, hilum, vascular connections, and internal soft-tissue layers. The model should look medically accurate, high resolution, photorealistic, fully volumetric, and suitable for scientific visualization. Use realistic lighting, soft shadows, and natural biological colors. Render the organ with clean edges, precise proportions, and high-detail textures that resemble an actual human spleen. No background, isolated organ, 8K quality.”

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a black kidneys with circular googly eyes

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Ultra-realistic 3D medical render of a kidney showing a large renal mass with irregular edges and blood vessel invasion. Include cortex, medulla, and renal pelvis anatomy, emphasizing contrast between healthy pinkish-red tissue and darker tumor regions. Display mild swelling and vascular distortion under clinical lighting.

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Anatomically correct human kidney model with a calyceal system

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