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Anonymous1761627815
10-28 06:01
Model Name
nasal stabilization device 3d model
Tags
props
3d printing
realistic
Input
Prompt
Generate a 3D model of a Nasal Stabilization Device for a Nasogastric (NG) Tube, designed for 3D printing. Dimensions (Approximate for an Adult): Overall Width: Approximately 60-70mm (across the widest part that sits on the nose/cheek). Overall Height: Approximately 40-50mm (from top of nose bridge to bottom edge near philtrum). Thickness: Wall thickness of the device should be between 1.5mm - 2.5mm to allow for flexibility with appropriate materials and ensure durability. Shape and Geometry: Anatomical Contour: The model should accurately represent a gentle, ergonomic curve designed to fit the typical contour of an adult human nasal ala and the adjacent cheek area. It should not be flat. Central Nasal Opening: Include a precisely shaped opening for the nostril, avoiding occlusion, roughly 15-20mm in diameter at its widest point. NG Tube Locking Channel: Integrate a semi-rigid, open-sided 'C' or 'U' shaped channel, positioned to run parallel to the lower edge of the nostril opening, designed to securely grip an NG tube of 14 French (4.67mm) diameter. The channel should have a slight internal retention feature (e.g., a small lip or inward curve) to prevent tube dislodgement. The tube's entry point should be clear and its path downwards. Ventilation Holes: Implement a uniform grid pattern of circular ventilation holes, each with a 1.5mm diameter, covering all major surfaces that would contact the skin. Maintain a consistent spacing of approximately 3mm between hole centers. Strap Attachment Points: On each side of the device, integrate a small, flat, reinforced loop or tab (approximately 10mm wide x 5mm high x 2mm thick with a 3mm diameter hole) for attaching an external strap. These points should be strong enough to withstand tension. Smooth Edges: All edges of the device should be rounded (fillet radius ~1-2mm) to ensure patient comfort and prevent pressure marks. Material Consideration (Implicit for Design): Design for materials like flexible TPU or semi-rigid Nylon, implying moderate flex where needed but robust tube retention. Output: A clean, manifold 3D model (STL or OBJ format) ready for slicing and 3D printing, representing only the device itself with precise dimensions and features as described.
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Anonymous1761627815
Anonymous1761627815