SurgivetÂ® V1030 Hand-Held Pulse Oximeter

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Chapter 2: Intended Use and Monitor Features Pulse identification is accomplished by using plethysmographic techniques, and oxygen saturation measurements are determined using spectrophotometric oximetry principles. During measurement, the signal strength resulting from each light source depends on the color and thickness of the body tissue, the sensor placement, the intensity of the light sources, and the absorption of the arterial and venous blood (including the time varying effects of the pulse) in the body tissues. 1 2 Figure 2-1: Theory of Operation 1 2 Low intensity Red and Infrared LED light sources Detector The oximeter processes these signals, separating the time invariant parameters (tissue thickness, skin color, light intensity, and venous blood) from the time variant parameters (arterial volume and SpO 2 ) to identify the pulses and calculate functional oxygen saturation. Oxygen saturation calculations can be performed because blood saturated with oxygen predictably absorbs less red light than oxygen-depleted blood. WARNING! Since measurement of SpO 2 depends on a pulsating vascular bed, any condition that restricts blood flow, such as the use of a blood pressure cuff or extremes in systemic vascular resistance, may cause an inability to determine accurate SpO 2 and pulse rate readings. WARNING! Under certain clinical conditions, pulse oximeters may display dashes if unable to display SpO 2 and/or pulse rate values. Under these conditions, pulse oximeters may also display erroneous values. These conditions include, but are not limited to: patient motion, low perfusion, cardiac arrhythmias, high or low pulse rates or a combination of the above conditions. Failure of the clinician to recognize the effects of these conditions on pulse oximeter readings may result in patient injury. Pulse Amplitude Index The PI value is a relative measure of pulse-signal strength over time at a pulse oximeter monitoring site, and is non-pulsatile in nature. Pulse amplitude Index is defined as PI = (100 × AC)/DC where AC is the alternating current (pulsatile component of the signal) and DC is direct current (non-pulsatile component of the signal). For more information, see Pulse Amplitude Index in Chapter 4: Operating Instructions. NOTE! The PI value is a relative value that varies from patient to patient. 2-2 Veterinary V1030 Hand-Held Pulse Oximeter Operation Manual
Oximeter Chapter 2: Intended Use and Monitor Features This oximeter incorporates patented technology and noise reducing hardware to enhance the oximeter’s ability to detect pulse amplitude in patients with poor peripheral perfusion. Blood Pulse Detection Method Using Serial Autocorrelation (SAC) analyzes a digitized signal, in real time, and compares it with previous pulse data. If similar characteristics to previous data are recognized, the device confirms a valid pulse. In essence, an individual’s pulse data is retained and used as a template to accept or reject future pulse signals. Patented technology, digital signal processing, and a greatly improved signal to noise ratio, provide for improved performance. Veterinary V1030 Hand-Held Pulse Oximeter Operation Manual 2-3
Page 1: Surgivet® V1030 Hand-Held Pulse Ox
Page 4 and 5: Table of Contents Pulse Oximeter Se
Page 6 and 7: Table of Contents Pulse Rate.......
Page 8 and 9: Warranty and Service Information Li
Page 10 and 11: Chapter 1: Introduction SYMBOL DEFI
Page 12 and 13: Chapter 1: Introduction WARNING! Me
Page 14 and 15: Chapter 1: Introduction WARNING! Do
Page 16 and 17: Chapter 1: Introduction Notes NOTE:
Page 20 and 21: Chapter 3: Controls and Features Ch
Page 22 and 23: Monitor Operating Keys Chapter 3: C
Page 24 and 25: Chapter 4: Operating Instructions C
Page 26 and 27: Installing the Batteries Chapter 4:
Page 28 and 29: AC Power Plug the AC power supply i
Page 30 and 31: Chapter 4: Operating Instructions A
Page 32 and 33: Chapter 4: Operating Instructions F
Page 34 and 35: Chapter 4: Operating Instructions W
Page 36 and 37: Chapter 5: Changing the Monitor’s
Page 42 and 43: Factory Defaults Chapter 5: Changin
Page 44 and 45: Chapter 6: Alarms High Priority Ala
Page 46 and 47: Chapter 6: Alarms TYPE DISPLAY INDI
Page 48 and 49: Chapter 6: Alarms saving changes, w
Page 50 and 51: Chapter 8: Optional Docking Station
Page 52 and 53: WW1090 Lithium-Ion (Li+) Rechargeab
Page 54 and 55: Attaching the Printer Chapter 8: Op
Page 56 and 57: Choosing the Print Mode Chapter 8:
Page 58 and 59: Chapter 9: PC Communication Setup C
Page 60 and 61: Output Format Chapter 9: PC Communi
Page 62 and 63: Chapter 10: Maintenance CAUTION! Di
Page 64 and 65: Chapter 11: Troubleshooting Power P
Page 66 and 67: Chapter 11: Troubleshooting PROBLEM
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Chapter 11: Troubleshooting This pa
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Chapter 12: Optional Supplies and A
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Chapter 13: Specifications SpO 2 Sp
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Chapter 13: Specifications Power Re
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Chapter 13: Specifications This pag
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Appendix A: Guidance and Manufactur
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Appendix B: SpO 2 and Pulse Rate -
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SurgivetÂ® V1030 Hand-Held Pulse Oximeter

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