3100B HFOV Operator Manual - CareFusion

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10 3100B HFOV Radio Frequency Interference (RFI) Warning The Radio Frequency Interference (RFI) Warning Label refers to the possible problems caused by interference from hand-held radio transmitters. The RFI warning is also discussed in the Troubleshooting Section of Chapter 8, Maintenance and Troubleshooting. Name Rating Label Figure 1.5. Radio Frequency Interference Warning Label. The Name Rating Label lists specific information on each individual instrument: the Model Name and Number, the Voltage and Current Rating, the Serial Number, and the instrument’s Catalog Part Number. (The example shown is for the 115V, 7.5A, 60Hz model; your instrument may have a different rating.) Figure 1.6. Name Rating Label. Battery Attachment The Battery Attachment Label indicates the correct position for the installed Power Failure Alarm Battery. For directions on changing the battery, see the Changing the Power Failure Alarm Battery Section of Chapter 8, Maintenance and Troubleshooting. Battery Specification Figure 1.7. Battery Attachment Label. Figure 1.8. Battery Specification Label. The Battery Specification Label indicates the type of Power Failure Alarm Battery (9V alkaline) that must be used. For directions on changing the battery, see the Changing the Power Failure Alarm Battery Section of Chapter 8, Maintenance and Troubleshooting. 767164–101 Rev. R
3100B HFOV 11 Chapter 2 Clinical Study A prospective clinical study of the Model 3100B in patients with acute respiratory distress syndrome (ARDS) was conducted at ten sites. The 148 patients enrolled in the study were randomly assigned to one of two groups: a treatment (i.e., “high-frequency”) group, in which patients were treated with the Model 3100B; or a control (i.e., “conventional”) group, in which patients were treated with a conventional ventilator. Inclusion and Exclusion Criteria Patients were eligible for inclusion in the study if they met the following criteria: at least 16 years of age; at least 35 kilograms; PaO 2/FiO 2 < 200; bilateral pulmonary infiltrates not resulting from left atrial hypertension; and positive end-expiratory pressure (PEEP) of at least 10 cm H 2O. Patients were excluded if any of the following were true: informed consent could not be obtained; patient had been treated with FiO 2 greater than 80% for at least 48 hours; patient had severe persistent air leak; patient had non-pulmonary terminal prognosis; patient had severe chronic obstructive pulmonary disease patient had asthma; or patient had been recently enrolled in another ARDS or septic shock investigation. Methods The general treatment goal for the high-frequency group and the conventional group was the same: to maintain an O 2 saturation of at least 88%; and to maintain a pH of greater than 7.15, while minimizing peak pressures and treating metabolic acidosis. The mean airway pressure was maintained until FiO 2 had been reduced to less than 60%, after which mean airway pressure and FiO 2 were given equal priority for reduction. In the high-frequency group, the Model 3100B was initially set to provide pressure oscillations at a frequency of 5 Hz, with the mean airway pressure set 5 cm H 2O higher than the ventilator setting used before the patient was enrolled in the study, and with the oscillation amplitude ( ∆P) set for adequate chest wall vibration. If ventilation was inadequate, ∆P was increased. If ventilation was still inadequate with maximum ∆P, the frequency of pressure oscillations was reduced in 1 Hz steps. When mean airway pressure had been decreased to less than 30 cm H 2O, or when there was no progress in weaning with the Model 3100B, ventilator weaning continued using a conventional ventilator. A patient assigned to the high-frequency group was treated with the Model 3100B protocol until: consent was 767164–101 Rev. R
Page 1 and 2: 3100B ® High frequency oscillatory
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Page 9 and 10: 3100B HFOV 1 Chapter 1 Introduction
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Page 29 and 30: Operator’s Manual 21 45-Second Si
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Page 33 and 34: Operator’s Manual 25 3-Ohm Driver
Page 35 and 36: Operator’s Manual 27 3-Ohm Driver
Page 37 and 38: 3100B HFOV 29 Chapter 4 Description
Page 39 and 40: Operator’s Manual 31 The range, r
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Page 47 and 48: Operator’s Manual 39 The Caution
Page 49 and 50: 3100B HFOV 41 Chapter 5 Controls, I
Page 51 and 52: Operator’s Manual 43 REF CONTROL
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Page 61 and 62: Operator’s Manual 53 CAUTION Befo
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Page 65 and 66: 3100B HFOV 57 Chapter 7 Operational
Page 67 and 68: Operator’s Manual 59 CAUTION Do n
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Operator’s Manual 61 Performance
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3100B HFOV 63 Chapter 8 Maintenance
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Operator’s Manual 65 The procedur
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Operator’s Manual 67 CAUTION The
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Operator’s Manual 69 Scheduled Pe
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Operator’s Manual 71 Visual / Aud
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Operator’s Manual 73 Failure Duri
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Operator’s Manual 75 Supplies and
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3100B HFOV 77 Chapter 9 Clinical Gu
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Operator’s Manual 79 Although the
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Operator’s Manual 81 Table 9.2 Su
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Operator’s Manual 83 CAUTION Foll
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3100B HFOV 85 Index A adverse event
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Operator’s Manual 87 Pa > 60 cmH2
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3100B HFOV Operator Manual - CareFusion

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