Respironics 920M Manuel de l'opérateur Page 1

Operator’s ManualHandheld Pulse Oximeter920M TMPLUS1English/Español

4 General DescriptionGeneral DescriptionThe 920M PLUS is a digital handheld pulse oximeter that displays numerical values for blood oxygen saturation

General Description 5Because the 920M PLUS Handheld Pulse Oximeter has no patient alarms, frequent observation of SpO2 and pulse rate displays is requ

6 Basic OperationBasic OperationInstalling and Using the BatteriesThe 920M PLUS Handheld Pulse Oximeter can be powered by 4 AA-size alkaline batteries

Basic Operation 7Important Notes about Battery UseFour AA alkaline batteries provide the 920M PLUS with approximately 100 hours of continuous operatio

8 Basic OperationNote:After removing batteries from the 920M PLUS, you will haveapproximately 2 minutes to replace them before losing data stored inme

Basic Operation 9Power On/StandbyTurn on the 920M PLUS by pressing and releasing the On/Standby switch . Turn off the unit by pressing and holding thi

10 Basic OperationMonitoringVerify that the pulse oximeter sensor is properly positioned (on a finger, for example). Ensure that the pulse oximeter is

Detailed Operation 11Detailed OperationSwitches and FunctionsAll functions of the 920M PLUS are controlled by the On/Standby and advance switches f

12 Detailed OperationMaking Selections in Setup Mode1. Upon entering setup mode, the displays will show . (Memory clear and the default value “no”, t

Detailed Operation 13Clearing MemoryUpon entering setup mode, “Clr” will appear in the SpO2 display, indicating the memory clear function. (Refer to “

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14 Detailed OperationCalendar and Clock SettingsNote:Setting the month to “00” disables the calendar and clock functions and helps conserve battery li

Detailed Operation 15Displays and IndicatorsSpO2 DisplayThe SpO2 display is the upper numeric display. (Identified by the %SpO2 symbol; see Figure 2 o

16 Detailed OperationLow Battery IndicatorWhen the batteries are low, the low battery indicator, a yellow LED, will be steadily illuminated. (Identifi

Communications 17CommunicationsSerial OutputThe 920M PLUS provides real-time data output capability via the pulse oximeter sensor connector (a 9-pin S

18 CommunicationsEach time the 920M PLUS is turned on, the current time/date information (if the clock is set properly) is stored in memory to allow q

Specifications 19Specifications920M PLUS SpecificationsOxygen Saturation Range (SpO2) 0 to 100%Pulse Rate Range 18 to 300 Pulses Per MinuteAccuracySpO

20 Service and SupportService and SupportCAUTION: The 920M PLUS is a precision electronic instrument andmust be repaired by trained Respironics person

Warranty 21WarrantyRESPIRONICS, INC., (Respironics) warrants to the purchaser, for a period of three years from the date of purchase, each Model 920M

22 AccessoriesAccessoriesThe following Respironics accessories function with the 920M PLUS:Part Number Description1007355 Rechargeable NiMH Battery Pa

Accessories 23For more information about Respironics parts and accessories, contact your distributor, or contact Respironics at (800) 345-6443 (USA an

The information in this manual has been carefully checked and is believed to be accurate. In the interest of ongoing product development, Respironics

24 Troubleshooting GuideTroubleshooting GuideTroubleshooting GuideProblem Possible Cause Possible SolutionThe unit will not turn on. The batteries are

Troubleshooting Guide 25You are unable to obtain a green blinking pulse quality display.Low patient pulse strength;orthe sensor site is poorly perfuse

Guide to SymbolsFront Panel SymbolsPercent Oxygen SaturationPulse RatePulse Quality (tricolor LED)Low BatteryFront Panel SwitchesOn/StandbyAdvanceOthe

Table of ContentsPrecautions for Use ...1Indications for Use ...

Precautions for Use 1Precautions for UseContraindications•Do not use the 920M PLUS in an MRI environment.• Do not use the 920M PLUS in situations wher

2 Precautions for Use• The 920M PLUS Pulse Oximeter must be able to measure the pulse properly to obtain an accurate SpO2 measurement. Verify that not

Indications for Use 3Indications for UseThe Respironics® 920M™ PLUS Handheld Pulse Oximeter is indicated for measuring and displaying functional oxyge