Operating room renovation
With over 10 years of expertise
Modernization of operating rooms while the hospital remains in operation
The renovation of operating rooms places the highest demands on general contractors. As the heart of every clinic, operating areas must meet the highest hygiene standards, integrate the most complex medical technology, and at the same time ensure life-saving operations.
As a specialized general contractor for operating room renovation in Frankfurt am Main and the surrounding area, chore bauen GmbH carries out demanding operating room modernizations without interrupting surgical operations.
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The chore approach
How is chore OP renovation carried out during ongoing hospital operations?
The biggest challenge in operating room renovations is carrying out comprehensive modernization measures without compromising surgical care capacity. This requires well-thought-out phased concepts and intelligent interim solutions that enable continuous surgical activity even during complex renovation work.
Phased modernization
By renovating individual operating rooms sequentially while maintaining operations in the remaining operating rooms, even extensive modernization projects can be carried out without supply bottlenecks.
Interim solutions during renovation
Flexible transitional solutions ensure surgical care even during extensive renovation work and enable the planned surgical schedule to be maintained.
Redistribution of operating room capacities
- Relocation of scheduled procedures to other operating rooms: through optimized surgical planning and coordination
- Extended usage times for existing operating rooms: to compensate for reduced number of rooms
Cooperation with neighboring clinics: for alternative options in the event of capacity bottlenecks
- Prioritization based on urgency: ensures care for all life-threatening cases
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Our services
What specialized renovation services does chore OP modernization include?
From the room shell to the medical technology infrastructure and lighting technology, every element of an operating room requires precise planning and professional execution. The successful integration of all components forms the basis for safe and efficient surgical procedures.
Requirements for op types
What specific requirements do different types of surgery have?
Different surgical disciplines each have specific requirements in terms of room size, technical equipment, and medical infrastructure. Knowledge of subject-specific needs is therefore crucial for the successful planning and implementation of operating room renovations.
Specialized operating rooms
Highly specialized departments require customized technical solutions that go far beyond the requirements of standard operating rooms.
Cardiovascular surgery
- Heart-lung machine integration: life-support systems during cardiac surgery
- Reinforced floor foundations for heavy equipment: support the weight of perfusion systems and imaging equipment
- Redundant power supply and emergency power systems: protect critical devices without interruption
- Quick access for emergency situations: saves lives in acute complications
neurosurgery
- Vibration-free foundation: for maximum precision in microsurgical procedures
- Microscope integration with ceiling mounting: enables stable positioning without vibration
- Navigation systems and computer integration: for image-guided surgical planning in real time
Orthopaedics
- Reinforced floors for heavy equipment: withstand loads from C-arms and operating tables
- Integration of image converters and X-ray machines: increases precision in complex orthopedic procedures
- Large storage areas for implants: enable quick access to different prosthesis sizes
eye surgery
- Vibration-free microscope setup: for submillimeter-precise operations on the eye
- Special air conditioning: prevents the eye from drying out during surgery
- Vibration- and sound-dampened environment: eliminates disruptive influences during precision procedures
chore as a partner
What distinguishes chore as surgical specialists?
Extensive surgical expertise
Over ten years of experience in the healthcare sector have shaped our understanding of the special requirements of medical facilities. This expertise is incorporated into every phase of planning and execution.
- All types of operating rooms: From standard to hybrid operating rooms
- Complete trades: construction, technology, and medical technology integration
- Compliance with standards: Detailed knowledge of all relevant standards
- Project management: Coordination of highly complex construction projects
All trades in-house
The chore group of companies brings together all the necessary expertise:
- chore build: Specialized clean room and operating room construction
- chore studio: Operating room planning and medical technology integration
- Technical systems: ventilation, electrical systems, and medical gas supply
Absolute reliability
We understand that surgical projects cannot tolerate delays. That is why we guarantee you:
- Guaranteed deadlines: Binding commitments for surgical reopening
- 24/7 availability: Emergency service even outside working hours
- Quality assurance: Systematic checks in all project phases
- Long-term support: Maintenance and service after project completion
air quality standards
What air purity standards apply to operating rooms?
The quality of indoor air has a significant impact on the safety of surgical procedures and the protection of patients against postoperative infections. DIN 1946-4 defines precise requirements for air purity, air flow, and technical equipment for various operating room categories.
Air purity classes for operating rooms
Depending on the type of procedure and the risk of infection, different requirements apply to the purity of the room air.
Class 1a - Highest purity:
- Implant surgery and joint replacement
- Cardiovascular surgery
- Neurosurgery and spinal surgery
- Particle count: ≤ 10 particles/m³ (≥ 0.5 μm)
Class 1b - High purity:
- General surgery involving the opening of body cavities
- Gynecological and urological procedures
- Eye surgery and ENT operations
- Particle count: ≤ 200 particles/m³ (≥ 0.5 μm)
Class 2 - Standard purity:
- Outpatient procedures and endoscopy
- emergency surgeries
- Minor surgical procedures
- Particle count: ≤ 2,000 particles/m³ (≥ 0.5 μm)
Laminar flow systems for sterile air flow
A directed air flow ensures that particles generated by people or activities are immediately removed from the operating room area.
Vertical displacement flow:
- Low-turbulence airflow from the ceiling: reduces turbulence and particle swirling in the surgical field
- Even distribution over the operating table: for optimal coverage of the sterile working area
- Side extraction at floor level: for controlled removal of contaminated air
TAV ceilings (low turbulence displacement):
- Large-area supply air ceiling systems: ensure homogeneous air distribution across the entire operating room area
- Integrated surgical lights and media supply: enabling efficient design without compromise
- Modular design for flexible configuration: for adaptation to different operating room requirements
- Maintenance-friendly design: simplifies maintenance and filter replacement
Technical requirements
What technical infrastructure do modern operating rooms require?
Reliable technical systems form the invisible foundation of every operating room and ensure uninterrupted care during life-saving procedures.
hygiene
How are hygiene and sterility ensured during renovation?
The highest hygiene standards during the construction phase are non-negotiable, as any contamination increases the risk of infection for patients.
Contamination protection during the construction phase
Construction work inevitably generates dust and particles, which require strict protective measures in sensitive hospital areas to ensure that a sterile environment is maintained.
Dust minimization:
- Water mist method for demolition work: binds dust at the point of origin
- Special extraction systems on all tools: for source extraction to prevent particle dispersion
- Air locks between construction and operating areas: prevent uncontrolled contamination of adjacent areas
- Continuous air quality monitoring: documents compliance with limit values
Separation of areas:
- Physical separation by airlocks: for strict separation of construction and operating zones
- Negative pressure in construction areas: draws particles away from the operation into the construction area
- Separate entrances for construction workers: to avoid contact with hospital staff
- Decontamination of materials and tools: before leaving the construction area
Acceptance and qualification
Before a renovated operating room can be put back into service, its functionality must be thoroughly verified.
- Air quality measurements (verification of required cleanliness levels, air exchange rates, and flow velocities: to verify ventilation performance, positive and negative pressure measurements)
- Microbiological validation (determination of germ count in room air, surface checks at critical points)
Standards and regulations
What standards and regulations apply to operating room renovations?
Compliance with medical standards and regulatory requirements is not only a legal obligation, but also a basic prerequisite for patient safety. Detailed knowledge of all relevant guidelines and structured approval management are therefore essential.
Medical standards and guidelines
A complex set of rules defines precise requirements for all aspects of operating room design and technical equipment.
DIN 1946-4 - Ventilation and air conditioning:
- Air purity classes and air exchange rates
- Filter requirements and maintenance intervals
- Pressure conditions and air flow
- Qualification and periodic inspections
DIN EN ISO 14644 - Cleanrooms:
- Classification of air purity
- Monitoring and measurement methods
- Qualification of personnel and procedures
- Documentation and quality assurance
Medical Device Operator Regulation:
- Requirements for medical rooms
- Operator obligations and documentation
- Maintenance and servicing
- Training and qualification
Official approvals
Before commissioning, various authorities and testing organizations check compliance with all relevant regulations in the operating room areas.
- Building control authority: Compliance with special building regulations
- Labor inspectorate: Occupational safety and workplace regulations
- Hygiene Commission: Hospital hygiene requirements
- TÜV/testing organizations: Technical safety and compliance with standards
economic aspects
What economic aspects need to be considered when renovating operating rooms?
Even though improved operational efficiency and expanded medical capabilities pay off in the long term, comprehensive operating room modernization always requires significant investment initially. Sound financial planning and realistic profitability calculations therefore form the basis for successful renovation projects.
Investment costs and financing
Transparent cost planning and the use of available funding opportunities also enable extensive modernization projects to be carried out on limited budgets.
Cost structure:
- Construction and engineering: 60-70% of total costs
- Medical technology: 20-25% of the investment
- Planning costs: 10-15% of the project volume
- Interim solutions: 5-10% for bridging
Financing options:
- Hospital Financing Act (KHG) Subsidies
- KfW programs for energy efficiency
- Private financing via leasing
- Public-private partnership models
return on investment
Modern operating rooms not only enhance medical quality, but also improve economic performance through greater efficiency and expanded treatment options. Increased revenue from more complex procedures and cost savings in energy and maintenance lead to an attractive return on investment.
Increases in revenue:
- Higher case mix indices due to more complex procedures
- More operating room capacity through more efficient processes
- Shorter cleaning and setup times
- Fewer complications thanks to improved technology
Cost savings:
- Energy efficiency through modern ventilation technology
- Reduced downtime thanks to reliable technology
- Lower maintenance costs for new systems
- Reduced personnel costs through automation
chore - Quality is our foundation
Contact for your renovation project
Are you planning to renovate or modernize your operating rooms? As a specialized general contractor for OR projects of all levels of complexity, we are at your disposal with our comprehensive expertise.
Contact us for a no-obligation project consultation. Our operating room specialists will work with you to develop a customized renovation concept that meets the highest medical standards and ensures continuous surgical operations.
Put your trust in over 10 years of healthcare expertise and the highest level of technical competence. Together, we will modernize your operating rooms—without interrupting operations, with sterile perfection, and with absolute adherence to deadlines.
+49 69 6066 4500
info@chore.de