Covidien Puritan Bennett 700 Series Manuals

Manuals and User Guides for Covidien Puritan Bennett 700 Series. We have 1 Covidien Puritan Bennett 700 Series manual available for free PDF download: Service Manual

Covidien Puritan Bennett 700 Series Service Manual

Covidien Puritan Bennett 700 Series Service Manual (439 pages)

Ventilator Systems

Brand: Covidien | Category: Medical Equipment | Size: 73 MB

Table of Contents

Table of Contents

11
Table of Contents

20
- 1 General Information
  
  25
  - How to Use this Manual
    25
  - Safety
    25
  - General Description
    26
  - Configuration Information
    28
  - Accessories
    28
  - Specifications
    28
  - Manufacturer's Declaration
    33
  - Tools, Equipment, and Service Materials
    39
  - Periodic Maintenance
    42
  - Service Kits
    43
  - Controls and Indicators
    43
    
    Ventilator Settings
    46
    
    Patient Data
    51
    
    Ventilator Status
    54
  - Location of Ventilator Serial Number
    55
  - Determining Software Revision
    55
  - Service Philosophy
    55
  - Reference Documentation
    56
- 2 Theory of Operation
  
  57
  - Overview of Ventilator Operation
    57
  - Pneumatic System
    59
    
    Gas Inlet System Overview
    63
    
    Gas Inlet System Components
    66
    
    System Operation
    68
    
    Component Descriptions
    70
    
    Piston/Cylinder System
    70
    
    Operational Description of Piston/Cylinder System
    72
    
    Component Descriptions
    77
    
    Inspiration Manifold System
    77
    
    Operational Description
    78
    
    Patient System
    81
    
    Component Descriptions
    84
    
    Exhalation System
    84
    
    Operational Description
    87
    
    Component Descriptions
    88
    
    PEEP/CPAP System
    88
    
    System Operation
    88
  - Electrical System
    91
    
    Power Assembly
    95
    
    Power Input Section
    97
    
    Battery Backup (BBU) PCB
    99
    
    Power Supply
    99
    
    Power Supply Fan
    101
    
    Internal Battery
    102
    
    External Battery
    103
    
    Pressure Solenoid PCB
    104
    
    Backup Alarm Driver
    107
    
    Controller PCB
    107
    
    User Interface (UI)
    111
    
    Figure 2-44. Rotary Encoder with Knob
    114
    
    Miscellaneous Electronic Parts
    115
    
    Piezo Alarm
    115
    
    Speaker
    115
    
    Figure 2-47. Speaker, Piezo Alarm, Air Flow Thermistor Assembly, and Air Intake Filter Switch
    116
    
    Figure 2-48. Main Fan with Cover, Filter, and Guard
    116
    
    Main Fan
    116
    
    Air Flow Thermistor Assembly
    117
    
    Figure 2-49. Air Flow Thermistor Assembly
    117
    
    Figure 2-50. Air Flow Thermistor Assembly Installed on Air Intake Manifold
    117
    
    Air Intake Filter Switch
    118
  - Communications Option
    118
  - Motor Control and Drive
    118
  - Figure 2-51. Air Intake Filter Switch
    118
  - Breath Delivery
    119
  - Figure 2-52. Motor Control and Drive
    119
  - Figure 2-53. Breath Cycle for a VCV Breath Without PEEP
    120
  - Figure 2-54. Breath Cycle for a PCV Breath
    121
    
    Figure 2-55. Piston Initialization
    122
    
    Piston Initialization
    122
    
    Breath Triggering
    123
    
    Figure 2-56. Pneumatic Diagram of Breath Triggering
    124
    
    Figure 2-57. Breath Triggering and Breath Delivery Parameters
    125
    
    Gas Delivery to the Patient
    125
    
    Figure 2-58. Pneumatic Diagram of Gas Delivery
    126
    
    Exhalation
    127
    
    Exhalation and Piston Retraction
    127
    
    Piston Retraction
    127
    
    Mandatory Breathing with Delivered Volumes Less than 250 Ml
    128
    
    Figure 2-59. Pneumatic Diagram of Exhalation and Piston Retraction
    129
    
    Figure 2-60. Exhalation and Piston Retraction Parameters
    130
    
    Figure 2-61. Air and Oxygen Flow During Retraction
    131
  - Power Source Switchover
    133
  - Figure 2-63. Power Source Switchover
    134
  - Emergency Modes
    135
    
    Occlusion Cycling Mode
    135
    
    How the Ventilator Responds to a VENT INOP Condition
    136
    
    How to Clear the VENT INOP Condition
    136
    
    Ventilator Inoperative
    136
    
    When the VENT INOP Condition Is Triggered
    136
    
    Safety Valve Open (SVO)
    137
    
    Figure 2-64. Safety Valve Open Pneumatic Diagram
    138
- 3 Self-Tests
  
  139
  - Introduction
    139
  - Power-On Self-Test (POST)
    140
    
    Running POST
    140
    
    Structure of POST
    140
    
    How the Ventilator Responds to a POST Error
    141
  - Short Self-Test (SST)
    144
  - Extended Self-Test (EST)
    144
    
    When to Run
    144
    
    Hardware Requirements
    145
    
    Running EST
    145
    
    Troubleshooting
    153
  - Ongoing Checks
    159
- 4 Service and Utility Functions
  
  161
- 5 Performance Verification
  
  187
- 6 Diagnostic Codes
  
  207
  - How to Use this Chapter
    207
  - About Software Errors
    208
  - About Ventilator Status (13000 Series) Codes
    208
  - List of Codes
    208
    
    Error Code 1101
    208
    
    Error Code 06027
    209
    
    Error Code 09169
    210
- 7 Alarm Messages
  
  247
  - Alarm Classifications
    247
  - Responding to Alarms
    248
- 8 Service and Repair
  
  259
- 9 Parts List
  
  335
- Alphabetic Part Index
  
  399
- Numeric Parts Index
  
  415

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