YY/T 1830-2022Electrical pneumatic tourniquet equipment (English PDF)

National Standard of the People's Republic of China

Classification

C 30;C49

Issued by: National Medical Products Administration of the People's Republic of China

Contents

• Preface
• 1 Scope
• 2 Normative references
• 3 Definitions and terms
• 4 Requirements
• 4.1 Working conditions
• 4.2 Material Requirements
• 4.3 Performance Index
• 4.4 Inflation pressure requirements
• 4.5 Timing function
• 4.6 Requirements for air source
• 4.7 Airbags and Pneumatic Tourniquets
• 4.8 Pneumatic tourniquet with balloon
• 4.9 Requirements for the use of pneumatic tourniquets
• 4.10 Interface requirements for gas pipelines
• 4.11 System Leak
• 4.12 Requirements for pressure balance function
• 4.13 Prompt/Alarm function
• 4.14 Mobility performance (if applicable)
• 4.15 Functional requirements for multi-channel models
• 4.16 Unexpected power outage
• 4.17 Maximum noise
• 4.18 Internal power charging indication
• 4.19 Environmental test
• 4.20 Electrical Safety Requirements
• 4.21 Electromagnetic compatibility
• 4.22 Requirements for alarms
• 5 Test method
• 5.1 Test conditions
• 5.2 Performance Index
• 5.3 Inflation pressure requirements
• 5.4 Timing function
• 5.5 Requirements for air source
• 5.6 Airbags and pneumatic tourniquets
• 5.7 Pneumatic tourniquet with bladder
• 5.8 Requirements for the use of pneumatic tourniquets
• 5.9 Interface requirements for gas pipelines
• 5.10 System leakage
• 5.11 Requirements for pressure balance function
• 5.12 Prompt/alarm function
• 5.13 Mobility performance (if applicable)
• 5.14 Functional requirements for multi-channel models
• 5.15 Accidental power outage
• 5.16 Maximum noise
• 5.17 Internal power charging indication
• 5.18 Environmental test
• 5.19 Electrical safety requirements
• 5.20 Electromagnetic compatibility
• 5.21 Requirements for alarms