Patient Transport Stretcher – 3D Design

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.

2. Design Purpose

• 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.