Engineered once, deployable many times.
A mobile operating room trailer brings a fully-equipped surgical theatre to sites where permanent operating infrastructure is absent, inadequate or temporarily unavailable. structmod mobile operating room trailers are engineered to the same clinical standard as a fixed operating theatre: HEPA H13 filtration with laminar flow over the sterile field, medical-gas reticulation per ISO 9170, IEC 60364-7-710 medical electrical with isolated power and UPS backup, and surgical lighting per IEC 60601-2-41. What changes is the platform — the trailer chassis enables road deployment to any site that a semi-trailer can reach.
The standard configuration includes the operating theatre (20-22 m² sterile field), anaesthesia workstation with gas scavenging, scrub sink bay at the theatre entrance, clean-zone preparation area, dirty-zone instrument return, and a 1-2 bed recovery bay. Pressure cascades maintain cleanliness: positive pressure in the theatre, negative pressure in the dirty return zone. Surgical equipment integrates to hospital standards — anaesthesia machine, surgical lights, ceiling pendants for equipment support, integrated monitoring. Operating theatre environment can be certified to UK HBN 26-01 equivalent or ISO 14644 class 7 ultra-clean standard depending on surgical scope.
structmod mobile operating room trailers support field hospitals in disaster and conflict response, outreach surgical missions (cataract, hernia, cleft palate programmes), hospital surgical capacity during infrastructure renovation, and mobile military forward surgical capability. Lead time is 10-14 weeks from contract signature for stock configuration; specialty surgical requirements (cardiac, neurosurgical, orthopaedic) extend to 14-18 weeks due to equipment integration complexity. Full surgical commissioning, microbiological air sampling, and clinical validation testing are included in the handover package.
Typical deployment sequence
- Hour 0 — trailer arrives on tow vehicle, positioned and chocked
- Hour 0–1 — stabilizer jacks deployed, leveling verified
- Hour 1–2 — hydraulic walls or slide-outs extended where fitted
- Hour 2–3 — utility connections (power, water, wastewater)
- Hour 3–4 — functional test per FAT protocol
- Hour 4 — operational handover with user training
Spec sheet — STR-2936
| Overall length | 13.6 m · 44.6 ft |
|---|---|
| Width (transport) | 2.99 m |
| Width (deployed) | 2.99 m |
| Height (transport) | 2.90 m |
| Floor area (deployed) | 40.7 m² |
| Dry weight | 11.6 t |
| Chassis | EN 10025 S355JR hot-rolled steel · EN 1090 EXC-2 |
| Welding quality | EN ISO 3834-3 |
| Envelope | Sandwich panel, PIR core 80 mm · λ ≈ 0.023 W/(m·K) |
| Fire resistance | EI-30 · tested to EN 13501-2 |
| Floor | Marine plywood on EPDM · R-10 slip rating |
| Electrical | 120/240 V · 60 Hz (US-spec) · IEC 60364 compliant |
| HVAC | Packaged rooftop · MERV-13 |
| Operating range | −25 °C to +50 °C ambient |
| Wind rating | Designed for 150 km/h basic wind (EN 1991-1-4) |
| Transport | ISO 668 footprint · CSC plate eligible (container variants) |
| Setup time | 3 hours · 2-person crew |
Full drawings, calculation notes, DoP, O&M manual and FAT report included with every unit. Specs indicative — configurable to project requirements.