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Permanent Cautery Hook Free low-poly 3D model
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DESCRIPTION

Permanent Cautery Hook | Laparoscopic Surgical Instrument 3D Model

Description:

A precisely modeled 3D representation of a Permanent Cautery Hook, a key laparoscopic surgical instrument used in minimally invasive electrosurgical procedures.This model authentically replicates the insulated handle, electrode shaft, and curved cautery tip, ensuring both mechanical and visual accuracy for medical visualization, VR surgery training, and device prototyping.

Designed for realistic PBR rendering, this model reflects medical-grade materials such as stainless steel, polymer insulation, and precision electrode finishes.

Detailed modeling of the cautery hook assembly

Accurate ergonomic grip and metallic electrode geometry

Perfect for:

Surgical simulation and medical training systems

Electrosurgical device visualization

VR/AR medical applications

Educational anatomy or procedural videos

Categories:

3D Models - Science & Medical - Surgical Instruments

3D Models - Industrial - Medical Devices

Technical Details:

Formats: FBX, OBJ, BLEND

Geometry: Mid-poly, clean topology

Polycount: Optimized for both rendering and real-time applications

UVs: Non-overlapping UV layout for accurate texturing

Textures: PBR workflow (Base Color, Roughness, Normal) – 2K

Rigging/Animation: Static model, pivot-ready for handle rotation setup

Compatibility: Blender, 3ds Max, Maya, Unity, Unreal Engine

Related Tagsindustrialtool
cautery
hookpermanent
laparoscopic
instrument
electrosurgical
medical
surgical
equipment
3d
hospitalinstrumentsvisualizationsurgerysimulationscience

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Permanent Cautery Hook Free low-poly 3D model

Royalty Free License (no AI)
Created by
p
prem-21ff44
(0 reviews)
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File formats
OBJ
OBJ | 2 files<br />Version: 4.1<br />File Size: 61.6 KB
FBX
Autodesk FBX<br />Version: 4.1<br />File Size: 47.3 KB
BLEND
Blender<br />Version: 4.1 - Renderer: Cycles 4.1<br />File Size: 560 KB
PNG
PNG<br />File Size: 358 KB
Verified by CGTrader
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passed CGT Standard technical and visual checks,
making them more professional-grade 3D assets.
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FBX
This FBX file has successfully passed the CGT Standard technical and visual checks. The verification results are detailed in the section below.
File & scene
Binary FBX
Binary FBX file is more compact and faster to load and process.
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No unsupported objects
Unsupported objects:
- Lights
- Cameras
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Geometry
No N-gons
N-gons are polygons with five or more sides which might cause issues in certain processes like rendering or animation. Learn more
No faceted geometry
Faceted geometry uses flat surfaces without smoothing, which can look unrealistic on curves.
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Manifold geometry
Manifold geometry ensures all surfaces are properly connected, avoiding issues like edges shared by more than two faces.
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Textures & material
PBR textures
PBR textures simulate how light interacts with materials, making the model look realistic under different lighting.
Required PBR textures:
- Base Color
- Roughness
- Metalness
- Normal
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No embed textures
Embedded textures are stored inside the model file, increasing its size and sometimes causing compatibility issues.
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Square textures
Texture aspect ratio is the width-to-height ratio of a texture. Expected texture aspect ratio: 1:1
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Power of 2 texture sizes
Textures with dimensions in power of two (e.g. 512x512px, 1024x1024px) are used to optimize performance and memory usage.
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Assigned materials
Materials are applied to the 3D model to allow visualize a model's surface properties and appearance.
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UVs & naming
No UV overlaps
UVs overlap when multiple points on the 3D model's surface are mapped to the same point on the UV island causing texture stretching.
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UV unwrapped model
A UV unwrapped model means its 3D surface is flattened into 2D space, allowing textures to be applied accurately.
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Allowed characters
Allowed ASCII characters: a-zA-Z0-9-_
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Provided by designer
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3D Features
Animated
The model includes animations (movement or actions) that can be played in supported software or engines.
Rigged
The model has a skeleton or bone structure, making it ready for posing or animation.
Low-poly
PBR
Uses Physically Based Rendering materials, which give the model realistic lighting and surface properties.
Textures
The model includes image files (textures) that add color, patterns, or detail to its surfaces.
Materials
The model has material settings that define how surfaces look (color, shine, transparency, etc.).
UV Mapping
The model's surfaces are mapped to a 2D image, allowing textures to display correctly.
Plugins Used
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3D printing
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Model is not 3D printable
The designer indicates this model is intended for digital use only (rendering, animation, or AR/VR) and not for 3D printing.
Geometry
Polygon mesh
A model built from polygons (triangles or quads) connected in a mesh.
504 polygons
The total number of polygons (flat shapes) that make up the 3D model.
 / 463 vertices
The number of points (corners) that define the shape of the model's polygons.
Unwrapped UVs
Unknown
Publish date
2025-10-09
Model ID
#6503831
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