Patient Transport Stretcher – 3D CAD Model for Medical Design

1. Overview

This datasheet describes the 3D engineering model of a Patient Transport Stretcher designed for ambulance and clinical use. The model includes detailed mechanical structures, patient safety components, and ergonomic features, supporting design validation and manufacturing processes. Designed for manufacturing, the customization is an option.

2. Designed for Manufacturing

• Application: Ambulance, Emergency Response, Medical Transport
• Functionality: Adjustable height, foldable legs, caster mobility, patient restraint integration
• Compatibility: Standard ambulance stretcher mounts and locking systems

3. Model Content Summary

• Model Views Included:
  • Isometric View
  • Section Views (Frame, Wheels, Backrest)
  • Folding and Unfolding States

• Key Components Modeled:
  • Welded frame (aluminum or stainless steel)
  • Telescoping leg assembly with locking mechanism
  • 360° swivel caster wheels with foot brakes
  • Mattress platform with articulated backrest
  • Foldable side rails
  • Integrated restraint system

4. Drawing & Model Formats

• 3D CAD Software:
  • SolidWorks (.sldprt, .sldasm)
  • Autodesk Inventor (.ipt, .iam)
• Exchange Formats:
  • STEP (.stp), IGES (.igs)
  • STL (.stl) for prototyping
  • Rendered visuals (.jpg/.png)
• Technical Sheets:
  • Exploded View PDFs (A2 / A3)
  • BOM (Bill of Materials) on request

5. Standards & Compliance

• Relevant Standards:
  • EN 1865 – Patient handling systems
  • EN 1789 – Medical vehicle compatibility
  • ISO 10535 – Mobility and transport aids
• Key Compliance Areas:
  • Load rating and structural integrity
  • Restraint positioning and usability
  • Folding mechanism safety

6. Notes

• All dimensions are in mm unless otherwise specified.
• Model must be reviewed for variant compatibility before fabrication.
• Simulation files (load/stress) available upon request.