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Self tests (SST and EST) Safety valve test PEEP system test Flow/O 2 sensor test Table 4-2: SST sequence of tests (continued) Test Function Comments Verifies that safety valve relieves excess circuit pressure. Displays expiratory pressure on pressure bar graph. Verifies that the PEEP system can generate and maintain preset PEEP levels. Displays expiratory pressure on pressure bar graph. Checks the accuracy of the exhalation flow sensor and the oxygen sensor. I/E filter test Checks the pressure drop across the inspiratory and expiratory limbs of the entire patient system. Checks the pressure drop across the filters. Failure if not passed. Failure if not passed. Failure if flow sensor test does not pass. Fault if oxygen sensor test does not pass. Use the MENU key’s Oxygen sensor function to recalibrate the oxygen sensor (see Chapter 6). Overriding a fault (oxygen sensor test only) could result in inaccurate % O 2 measurement. Fault if not passed. This test is optional: pressing CLEAR at the initial prompt skips this test. Skipping this test or overriding a fault could result in inadequate bacteria protection or excessive resistance to inspiration or exhalation. 4-10 10066984 Rev. D 700 Series Ventilator Operator’s Manual
Heaters test Verifies correct operation of the heaters in the exhalation subsystem. Main alarm test Backup alarm test Table 4-2: SST sequence of tests (continued) Sounds alarm at three volumes and verifies that user reports hearing it. Self tests (SST and EST) Test Function Comments Checks the operation of the backup alarm circuit. Fault if not passed. Overriding a fault could cause inaccurate monitoring of exhaled volume or lead to damage to the ventilator’s flow sensor or exhalation valve. Failure if not passed. If alarm is audible press ACCEPT. If not, press CLEAR. Fault if not passed. If alarm is audible press ACCEPT. If not, press CLEAR. Overriding a fault could cause no backup audible alarm in case the main audible alarm fails. NOTE: Faults detected during SST may require removing the ventilator from clinical use immediately and servicing it. A trained operator, however, must evaluate the situation and determine whether the ventilator can be used. Failures detected during SST require rerunning SST (using the alarm reset key). It is not possible to exit SST if SST fails. If SST continues to fail, the ventilator must be removed from service. 700 Series Ventilator Operator’s Manual 10066984 Rev. D 4-11
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Operator’s Manual Puritan Bennett
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Copyright Information Copyright 201
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Warning To avoid a fire hazard, kee
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Manufacturer Manufacturer: Covidien
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Table of Contents 2 1 Introduction
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A Maintenance B Part numbers Table
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Figures 2 Figure 1-1 . Block diagra
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Tables 2 Table 1-1. Mode/breath typ
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Introduction The 700 Series Ventila
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Introduction This manual tells you
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Piston/cylinder system Expiratory f
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Introduction If the ventilator ente
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8-00417 7-00420 Exhaust port connec
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740 Ventilator back panel label Int
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1.3 Keyboard Introduction Caution T
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Introduction • PEEP/CPAP + SUPPOR
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Introduction Table 1-3: 700 Series
Page 35 and 36: Introduction Table 1-3: 700 Series
Page 41 and 42: Breath timing RATE (/min) Shows the
Page 43 and 44: Volume (continued) SPONT MINUTE VOL
Page 45 and 46: Table 1-4: 700 Series Ventilator ke
Page 49 and 50: Setting up the ventilator This sect
Page 51 and 52: Setting up the ventilator NOTE: If
Page 53 and 54: Setting up the ventilator NOTE: The
Page 55 and 56: Setting up the ventilator NOTE: Dur
Page 57 and 58: Setting up the ventilator NOTE: Whe
Page 59 and 60: Setting up the ventilator NOTE: •
Page 61 and 62: 2.5 Installing the collector vial S
Page 63 and 64: 2.7 Installing the humidifier Remov
Page 65 and 66: 2.8 Using the ventilator cart Setti
Page 67 and 68: Getting started This section tells
Page 69 and 70: 2. Once the power-on self-test (POS
Page 71 and 72: Getting started 3. Press CLEAR to c
Page 73 and 74: 3. Press ACCEPT to apply the new al
Page 75 and 76: Getting started 6. This message tel
Page 77 and 78: Self tests (SST and EST) SECTION Al
Page 79 and 80: 4.1 Short self test (SST) Table 4-2
Page 81 and 82: Self tests (SST and EST) • HME: H
Page 83 and 84: These keys are valid during SST: AC
Page 85: Self tests (SST and EST) 14. When t
Page 89 and 90: 4.2 Extended self test (EST) Self t
Page 91 and 92: POST running... Wait a few seconds
Page 93 and 94: Self tests (SST and EST) 5. The ven
Page 95 and 96: Test number and name 9. I/E filter
Page 97 and 98: Test number and name 16. Backup ala
Page 99 and 100: Self tests (SST and EST) Disconnect
Page 101 and 102: If the EST result is: Table 4-9: ES
Page 103 and 104: Once ventilation begins This sectio
Page 105 and 106: 5.1.3 Changing the mode Once ventil
Page 107 and 108: Once ventilation begins 2. To chang
Page 109 and 110: HIGH PRESSURE alarm setting Peak pr
Page 111 and 112: 5.5 The 100% O 2 and MANUAL INSP ke
Page 113 and 114: Once ventilation begins An EXP PAUS
Page 115 and 116: Once ventilation begins • A quest
Page 117 and 118: The MENU key You can use the MENU k
Page 119 and 120: Table 6-1: Menu function summary ME
Page 121 and 122: 5. Oxygen sensor 6. Standby mode Th
Page 123 and 124: 6.3 Self tests The MENU key 2. Turn
Page 125 and 126: 6.4.3 Date and time set The MENU ke
Page 127 and 128: The MENU key NOTE: When VCV is the
Page 129 and 130: The MENU key 2. The message window
Page 131 and 132: The MENU key NOTE: When the speakin
Page 133 and 134: 6.4.7 Alarm volume The MENU key 1.
Page 135 and 136: The MENU key 6. If you selected O2
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2. Press CLEAR to return to the lis
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The MENU key where INSP is the prev
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Alarm handling This section describ
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7.2 Alarm silence 7-00086 7-00423 A
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When you see this message... Table
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When you see this message... HIGH P
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When you see this message... LOW IN
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When you see this message... Table
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When you see this message... OCCLUS
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When you see this message... DELIV
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When you see this message... LOSS O
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When you see this message... REPLAC
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Alarm handling 1. The following ind
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Maintenance To ensure proper ventil
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Table A-1: Cleaning, disinfection,
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Caution Maintenance Follow the dete
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Table A-2: Preventive maintenance s
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Maintenance Replace reusable filter
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A.2.5 Every 250 hours (or 1 month o
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A.2.7 Every 2 years: device checks
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Part numbers This appendix lists 70
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Item no. 1 (cont.) * Not shown Tabl
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Item no. 4 Hose assembly, oxygen, D
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Item no. 11 Expiratory bacteria fil
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Item no. Part numbers 21 Operator
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19 7 1 9 8 2 16 Figure B-1. Ventila
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Specifications This appendix provid
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Bacteria filter efficiency Alarm vo
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External battery Battery shelf life
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C.5 Technical Maximum limited press
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Results of ventilator breathing sys
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Breath delivery All ventilatory mod
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D.1 A/C mode Peak expiratory flow E
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D.3 SIMV mode Breath delivery Durin
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Alarm testing This appendix tells y
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Alarm testing NOTE: Run this test o
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Pneumatic schematic Oxygen solenoid
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Glossary /min Breaths per minute (u
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ft Feet (unit of length). Glossary
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normal ventilation O2 occlusion cyc
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Glossary STPD Standard temperature
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Index Symbols % O 2 key, descriptio
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operation of 1-4 specifications C-9
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G Glossary G-1-G-8 Graph, pressure
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offered on 740 and 760 Ventilators
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Settings, ventilator apnea paramete
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mandatory (VCV) 1-16 mode/breath ty
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Part No. 10066984 Rev. D COVIDIEN,
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Table of Contents - Covidien

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