Hospital Central Oxygen System | Medical Gas Pipeline Infrastructure
The Hospital Central Oxygen System delivers continuous, medical-grade oxygen (93% +/- 3% via PSA or >= 99.5% via liquid oxygen source) to clinical delivery points. Engineered for centralized healthcare infrastructure, the system integrates gas generation/storage, automated pressure regulation, pipeline distribution, and zone valve control units into a unified architecture designed to meet ISO 7396-1 and HTM 02-01 operational mandates.
Technical Specifications
|
Parameter |
Standard Configuration |
Customizable Options |
|
Source Type |
PSA Oxygen Generator + Liquid Oxygen (LOX) Backup |
Dual-train PSA, Cylinder Manifold Ramps |
|
Delivery Pressure |
0.4 - 0.5 MPa (Adjustable at manifold) |
0.3 - 0.8 MPa custom hospital network specs |
|
Oxygen Purity |
93% +/- 3% (PSA) / >= 99.5% (LOX) |
Meets USP / EP medical gas monographs |
|
Flow Capacity |
50 - 500 Nm3/h |
Scalable per hospital bed count (100 - 1000+ beds) |
|
Control System |
PLC with 10-inch HMI Touchscreen |
Dual-redundancy PLC with BMS / Ethernet integration |
|
Power Supply |
380V/50Hz / 415V/60Hz (3-Phase) |
Customized per regional grid requirements |
Key Features
Dual-Train Redundancy: Automatic switchover between primary and secondary supply sources ensures uninterrupted gas delivery during primary component maintenance or power interruption.
Medical-Grade Filtration: Multi-stage filtration train removes oil, moisture, and particulate down to 0.01 um, maintaining gas dew point below -40 deg C.
Real-Time Pressure & Purity Monitoring: Inline electrochemical sensors track oxygen concentration and line pressure continuously, triggering audible-visual alarms at the central nurse station if parameters deviate by +/- 5%.
Degreased Copper Piping Network: Distribution infrastructure utilizes ASTM B88 seamless copper tubes, chemically cleaned and degreased for oxygen service to eliminate combustion risks.
Applications
Operating Theaters (OR): Maintains strict pressure stability for anesthesia machines and surgical ventilators.
Intensive Care Units (ICU / CCU): Provides dedicated bedside drop-down service units for continuous mechanical ventilation.
Emergency Departments (ED): Rapid-response delivery zones equipped with high-flow therapy regulators.
Ward Nursing Stations: Zone valve service units (ZVSU) isolate specific floors for routine maintenance without disrupting other hospital wings.
Customization Options
Capacity Scaling: Modular PSA skids allow on-site addition of molecular sieve vessels to expand flow output as hospital bed capacity grows.
Power & Voltage Adaptation: Control cabinets configured for international electrical grids (220V to 480V, 50/60Hz).
Enclosure Types: Skid-mounted modular containerized systems available for rapid deployment in modular field hospitals or remote clinics.
Manufacturing & Quality Control
Welding Standards: All stainless steel and copper piping joints executed by certified welders holding ASME Section IX or EN 287-1 credentials using TIG inert gas backing.
Pressure & Leak Testing: Every pressure vessel and assembled manifold undergoes pneumatic leak testing at 1.5x operating pressure for 24 hours prior to factory dispatch.
Cleanroom Assembly: Critical gas-contact components are assembled and sealed in an ISO Class 7 cleanroom environment to prevent hydrocarbon contamination.
Certifications & Compliance
ISO 13485: Medical devices quality management system certification.
ISO 7396-1: Pipeline systems for compressed medical gases and vacuum.
CE Mark: Compliance with Medical Device Regulation (MDR EU 2017/745) requirements.
PED 2014/68/EU: Pressure Equipment Directive compliance for pressure vessels.
Packaging & Delivery
Packaging: Export-grade fumigation-free wooden crates with internal shock-absorbing EVA foam blocks; electrical panels sealed in moisture-barrier anti-static foil with silica gel desiccant.
Port of Loading: Shanghai / Ningbo, China (FOB / CIF / DDP terms available).
Lead Time: Standard configurations ship within 35 - 50 days; custom multi-bed infrastructure projects require 60 - 90 days engineering and production schedule.
FAQ
Q: What is the standard backup configuration required for hospital accreditation?
A: International standards (ISO 7396-1) mandate a three-source philosophy: a primary supply source, a secondary (automatic reserve) source, and a tertiary emergency reserve (such as a high-pressure cylinder manifold) to guarantee 100% operational uptime.
Q: How is the oxygen purity monitored inside the pipeline network?
A: Purity is monitored downstream of the generation plant using electrochemical or paramagnetic sensors. If purity drops below the safety threshold (typically 90%), the system automatically diverts to the backup source and activates remote alarms.
Q: Are the distribution pipes supplied with the system?
A: Yes. We supply the complete turnkey package including source equipment, control valves, alarm panels, and degreased medical copper pipes and fittings upon project request.
Request a Quote & Engineering Assets
Provide your facility specifications below to receive a complete system proposal alongside downloadable technical files, including standard Piping and Instrumentation Diagrams (P&ID) and master CAD layout schematics.
Project Scope / Bed Count: [ Enter total beds / ORs ]
Required Source Type: [ PSA Generator / Liquid Oxygen / Cylinder Manifold ]
Delivery Port / Destination: [ Enter City / Country ]
Contact Email / Phone: [ Enter Business Email ]
[ Request Proposal & Engineering Files (P&ID) ]
Hot Tags: hospital central oxygen system, China hospital central oxygen system manufacturers, suppliers, factory, oxygen generator for diving, oxygen generator in healthcare, oxygen generator parts, oxygen generator with filter, oxygen generator with inspection service, oxygen generator with testing service