SLE SLE5000 - 29 Pneumatic Unit Schematic

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29. Pneumatic Unit Schematic

Below is a schematic representation of the pneumatic unit of the ventilator.

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Default Chapter5
- Table of Contents5
1 Introduction14
- About this Manual14
- Intended Use14
  - Intended Users14
2 Description of the Ventilation Modes15
- Cpap15
  - CPAP with Apnoea Backup15
  - CPAP with TTV (Targeted Tidal Volume) for Back up Breaths15
- CMV16
  - CMV with TTV16
- Ptv17
  - PTV with TTV18
- Psv19
  - PSV with TTV20
- SIMV (Synchronized Intermittent Mandatory Ventilation)21
  - SIMV with PSV22
  - SIMV with TTV23
- HFO (SLE5000 Only)23
- HFO+CMV (SLE5000 Only)23
- Mode Controls24
  - TTV Control Mode24
- Technical Description25
3 User/Owner Responsibility26
4 Warnings28
- Operational Warnings28
- Clinical Warnings31
5 Ventilator Description34
6 Description of Symbols and Buttons37
7 User Interface44
- User Interface Sections44
- Description of User Interface Indicators45
- Description of User Interface Controls45
  - Examples of Control Use46
- Description of the Mode Panel in Ventilation off Mode48
- Services Panel49
- More Options Panel51
  - Language Toggle52
- Version Information Panel53
  - Monitor Services54
  - Controller Services54
- Mode Panel Functions in a Ventilation Mode55
- Alarm Panel59
- Default Waveform Windows60
- Alarm and Breath Detection Thresholds62
- How to Set an Alarm Threshold63
- Ventilation Parameters66
- Lung Mechanics and Measurement Panel68
- The Pause Button70
- Night Button and Screen Lock70
8 Loops, Trends & Waveforms72
- Waveforms72
- Loops74
  - Storing and Retrieving Loops74
- Trends76
  - Description of Trend Windows76
9 Ventilator Set-Up78
- Preparing the Ventilator for Use78
- Setup Related Items82
  - Shutting down of the Ventilator82
  - Back-Up Battery Charging82
10 Quick Setup84
- Complete Power Fail Alarm Test85
- Calibration of the Flow Sensor86
- Low Oxygen Alarm Test87
- Apnoea Alarm89
- Leak / Block Alarm90
- High Pressure Alarm90
- Low Tidal Volume90
- Functional Test of HFO+CMV Mode91
11 Functional Testing94
- Stage 1 Functional Testing95
- Stage 2 Functional Testing115
12 Stage 1 Check List129
13 Stage 2 Check List131
14 Operational Considerations134
- General134
- Alarms140
- Patient Circuits, Humidification and Nitric Oxide Therapy144
15 Flow and Pressure Triggering150
- Breath Detection Threshold (Flow Triggering)150
- Breath Trigger Sensitivity (Pressure Triggering)151
- Setting the Pressure Trigger Level in CPAP, SIMV, PTV and PSV152
16 Basic Set-Up154
- Pre Set-Up Checks154
- Setting the Fio155
- CPAP Set-Up156
  - Actions after Connection to Patient in CPAP157
  - Ventilation Without a Flow Sensor Connected159
- CMV Set-Up160
  - Actions after Connection to Patient in CMV161
  - Ventilation Without a Flow Sensor Connected162
- PTV Set-Up163
  - Actions after Connection to Patient in PTV164
  - Ventilation Without a Flow Sensor Connected166
- PSV Set-Up167
  - Actions after Connection to Patient in PSV168
  - Ventilation Without a Flow Sensor Connected170
- SIMV Set-Up171
  - Actions after Connection to Patient in SIMV172
  - Ventilation Without a Flow Sensor Connected175
- HFO Only Set-Up (SLE5000 Only)176
  - Actions after Connection to Patient in HFO177
  - Ventilation Without a Flow Sensor Connected177
- HFO+CMV Set-Up (SLE5000 Only)178
  - Actions after Connection to Patient in HFO+CMV179
  - Ventilation Without a Flow Sensor Connected179
17 N5201 Flow Sensor182
- Calibration of the Flow Sensor182
- Cleaning and Sterilization184
18 Frequently Asked Questions188
- Ventilator Related Questions188
- Mode Related Questions190
- Patient Circuits191
19 Commonly Seen Alarms194
- High Pressure Alarm194
- Low Pressure Alarm194
- Breath Not Detected194
- Low Tidal Volume194
- Unexpected Rise or Drop in Mean P (SLE5000 Only)195
- Unexpected Rise or Drop in Max P (SLE5000 Only)195
- Unexpected Rise or Drop in Min P (SLE5000 Only)195
- Continuing Positive Pressure195
- Leaking Fresh Gas195
- High Patient Leak196
- Clean Flow Sensor196
- Faulty Flow Sensor196
- Calibration Fail197
- Calibrate Flow Sensor197
- Apnoea (Volume)197
- Trouble Shooting Chart199
20 Trouble Shooting Chart200
- Ventilator Related Problems200
- Ventilation Related Problems209
- Technical Information213
21 Oxygen Calibration Routines214
- One Point O Calibration214
- Two Point O Calibration214
22 Preventative Maintenance and Overhaul Schedule215
23 Rs232216
- Warnings for RS232216
- Location of RS232 Port216
- Overview217
- RS232 Connection Settings and Testing Data Output223
24 Alarms224
- Alarm Protocols224
- Alarm Sounds224
- Alarm Descriptions and Actions to be Taken225
- Software and System Fail Protocols244
25 Bacterial Filters245
- Bacterial Filter, SLE Part Nº:N2029 (Autoclavable)245
- Bacterial Filter, SLE Part Nº: N2587 (Single Use)246
  - Precautions When Using Bacterial Filter N2587246
26 Patient Circuits247
- Warnings for Patient Circuit Use247
- 10Mm Diameter Re-Usable Patient Circuit (SLE Part Nº N2391/50)248
  - Sterilising of the N2391/50 Re-Usable Patient Circuit248
- 10Mm Patient Circuit, SLE Part Nº N5188 & N5188/850250
- 10Mm Patient Circuit, SLE Part Nº N5188/02 & N5188/02/850252
- N5238/50 Heated Patient Circuit for no Therapy254
- Nitric Oxide Delivery Adaptor Kit (SLE Part Nº N2238/50)256
27 Cleaning, Disinfection and Sterilization257
- Preparation of a New Ventilator257
- Cleaning and Disinfection of an In-Service Ventilator257
  - Cleaning, Disinfection & Sterilization Chart258
- Cleaning Method258
- Disinfection Method259
- Sterilization Method260
28 Technical Specification261
- Operating Modes Conventional Ventilation261
- HFO Ventilation262
- Measurement266
- Alarms268
  - User Settable Alarms268
  - Obligatory Alarms (Non Adjustable by User)269
- Patient Circuits269
- Outputs270
- Gas Supplies271
- Power, Dimensions, Standards Etc272
- Environmental Storage Conditions272
29 Pneumatic Unit Schematic273
30 Ventilator Labelling274
- Sle4000274
- Sle5000275
31 Consumables and Accessories278
32 Glossary of Abbreviations Used in this Manual284
33 Index287

SLE SLE5000 - 29 Pneumatic Unit Schematic

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