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LTV 950
Pulmonetic Systems LTV 950 User Manual
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LTV
®
Series Ventilator
(LTV
®
1000, 950, and 900)
Operator’s Manual
P/N 10664, Rev. Y
2
Table of Contents
Default Chapter
7
Table of Contents
7
Chapter 1 - Introduction
13
Operator's Safety Information
14
Warnings
15
Cautions
24
Symbols
30
Chapter 2 - Ventilator Overview
31
Intended Use
31
Power/Supplies Required
32
Information/Assistance
33
Chapter 3 - Breath Types
35
Breath Types
35
Volume Control Breaths
36
Pressure Control Breaths
37
Pressure Support Breaths
39
Spontaneous Breaths
40
Chapter 4 - Ventilation Modes
41
Control Mode
41
Assist/Control Mode
41
SIMV Mode
42
CPAP Mode
43
Apnea Backup
44
Nppv
45
Volume / Pressure Ventilation
46
Bias Flow
46
Chapter 5 - Using the Controls and Indicators
47
Ventilator Controls
47
Setting a Control
48
Variable Controls
48
Buttons
49
Set Value Knob
49
Extended Features
49
Mechanical Controls
50
Bright, DIM and Blank Control Displays
51
Flashing Controls
52
Dashes
52
Control Limiting
52
Control Locking
53
Control Retention
53
Chapter 6 - Controls
55
Assist/Control / SIMV/CPAP Modes
55
Breath Rate
56
Control Lock
57
High Pressure Limit
58
Inspiratory / Expiratory Hold
59
Inspiratory Hold
60
Expiratory Hold
62
Inspiratory Time
64
Low Minute Volume
65
Low Pressure
66
Low Pressure O
67
Manual Breath
71
O2 % (O2 Flush) (LTV® 1000 Only)
72
On / Standby
74
PEEP Valve
75
Pressure Control (LTV ® 1000 & 950 Only)
77
Pressure Support
79
Select
81
Sensitivity
82
Set Value Knob
83
Silence / Reset
84
Tidal Volume
85
Volume / Pressure Mode (LTV® 1000 & 950 Only)
86
Chapter 7 - Displays and Indicators
87
Airway Pressure
87
Display Window
87
Indicators
87
Battery Level
88
Charge Status
90
External Power
91
Nppv
92
Patient Effort
92
Vent Inop
92
Chapter 8 - Monitored Data
94
Automatic or Manual Data Display Scrolling
94
PIP XXX Cmh2O
95
MAP XX Cmh2O
95
PEEP XX Cmh2O
95
F XXX Bpm
95
Vte XXX Ml
96
VE XX.X L
96
I:E XX:XX
96
I:ecalc XX:XX
96
Vcalc XXX Lpm
96
Chapter 9 - Ventilator Alarms
97
APNEA, APNEA XX Bpm
98
Bat Empty
99
Bat Low
101
Defaults
103
Defaults Set
105
Disc/Sense
106
HIGH F
107
High Opres
108
High Peep
109
High PRES
110
Hw Fault
112
Inop
113
Low Min Vol
114
LOW OPRES (LTV® 1000 Only)
115
Low Pres
116
NO CAL DATA, no CAL Monitor Display
117
Power Lost
118
Power Low
119
Remove Ptnt
120
Reset / Reset 1
121
Xdcr Fault
122
Alarm Status Messages
123
Peep off
123
Hi Peep off
123
HIGH F off
124
Lmv Lpps off
124
Lmv off
124
Locked
125
Lpps off
125
WARMUP XX
126
Chapter 10 - Extended Features
127
Navigating the Extended Features Menus
128
Alarm Operations
129
Alarm Volume
129
Apnea Interval
130
High Pressure Alarm Delay
130
Low Peak Pressure Alarm
130
High F
131
High PEEP
131
Patient Assist
132
Exit
132
Vent Operations
133
Variable Rise Time
134
Variable Flow Termination
135
Variable Time Termination
136
Pressure Control Flow Termination
137
Leak Compensation
138
NPPV Mode
139
O2 Flush (LTV® 1000 Only)
140
Control Unlock
141
Language Selection
141
Software Version
142
Usage Meter
142
Communications Setting
142
Set Date
143
Set Time
144
Date Format
144
Pip Led
145
Model Number / Serial Number
145
Valve Home Position
146
Set Defaults
146
O2 Cylinder Duration (LTV® 1000 Only)
147
Exit
148
Transducer Autozero
149
Airway Pressure Transducer Autozero
149
Bi-Directional Flow Transducer Differential Autozero
150
Exhalation Flow Transducer Differential Autozero - Narrow
151
Exhalation Flow Transducer Differential Autozero - Wide
152
Real Time Transducers
153
Chapter 11 - Ventilator Checkout Tests
157
Alarm Test
157
Display Test
158
Control Test
160
Leak Test
162
Vent Inop Alarm Test
164
Exit
166
Chapter 12 - Operating Procedure
167
To Turn the Ventilator on
167
Before Connecting the Ventilator to a Patient
168
Procedure for Control Mode Set up
170
Procedure for Assist / Control Mode Set up
171
Procedure for SIMV Mode Set up
172
Procedure for CPAP Mode Set up
173
Procedure for NPPV Mode Set up
174
To Turn the Ventilator off
175
LTV® Ventilator Settings Checklist
176
Chapter 13 - Cleaning, Disinfecting and Sterilizing
177
Cleaning the Ventilator
177
Cleaning or Replacing the Fan Filter
178
Cleaning or Replacing the Inlet Filter
179
Cleaning or Replacing the O2 Inlet Filter
180
Cleaning the Exhalation Valve and Reusable Patient Circuit
182
Chapter 14 - Power and Battery Operation
189
Using the AC Adapter
190
Using an External Battery
191
Using the Automobile Cigarette Lighter Adapter
194
Replacing the Automobile Adapter Fuse
198
The Universal Power Supply (UPS)
198
The Transport Battery System (TBS)
198
The Sprintpack Li-Ion Power System
199
Caring for the Internal Battery
200
Battery Disposal
200
Chapter 15 - Troubleshooting
201
Displays and Buttons
202
Ventilator Performance
205
Power and Battery Operation
214
Alarms
216
Checkout Test Failures
223
Test Lung Operations
225
Equipment Classification
232
Regulatory Requirements
234
Appendix A - Ventilator Specifications
235
Appendix B - Set up / Maintenance
235
Recommended Maintenance Schedule
235
Service Assistance
236
Appendix C - Installation and Checkout
237
Installation and Setup
237
Unpacking the Ventilator - Instructions
237
Protective Boots
238
Protective Boot Removal
239
Protective Boot Installation
242
Patient Breathing Circuit - Connection Instructions
246
Oxygen Lines - Connection Instructions
248
Patient Assist Call System - Connection Instructions
250
Communications Port
251
LTM™ Graphics Monitor
251
Using the Remote Alarm Cable
252
Checking the Ventilator for Proper Operation
254
Ventilator Proper Operation Worksheet
256
Appendix D - Principles of Operation
259
Overview
259
Appendix E - Event Trace
261
Event Codes
263
Event Codes by Code
263
Event Codes by Event Name
266
Appendix F - Glossary
269
Appendix G - Index
273
Other manuals for Pulmonetic Systems LTV 950
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Pulmonetic Systems LTV 950 Specifications
General
Brand
Pulmonetic Systems
Model
LTV 950
Category
Medical Equipment
Language
English
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