The Philips M1133A disposable SpO2 sensor is a new, original, single-patient-use pulse oximetry wrap sensor with a 0.9m cable. It measures oxygen saturation (SpO2) and pulse rate on neonatal, infant and adult patients and is identified by Philips part numbers M1133A and 989803128551.
Key Benefits of the M1133A Single-Patient SpO2 Sensor
- Original Philips part the Philips name and M1133A model number are printed on the sensor.
- Single-patient use supports infection-control protocols by removing cross-patient reprocessing.
- One sensor, several patient groups labelled for neonatal, infant and adult application sites.
- Flexible wrap design conforms to small or irregular sites where a rigid clip sensor does not sit well.
- 0.9m lead a short, light cable that reduces drag on the application site.
Features
- Disposable wrap-style pulse oximeter sensor
- 0.9m (approx. 3 ft) sensor cable
- Supplied individually bagged, 1 piece per bag
- New & Original condition
- Philips reference 989803128551
Philips M1133A Specifications
| Specification | Detail |
|---|---|
| Brand | Philips |
| Model / Part Number | M1133A |
| Philips 12-digit Reference | 989803128551 |
| Product Type | Original |
| Condition | New |
| Sensor Type | Wrap |
| Lifecycle | Disposable, single-patient use |
| Patient Size | Neonatal / Infant / Adult |
| Cable Length | 0.9m |
| Parameter | SpO2 and pulse rate |
| Packaging Unit | 1 pc per bag |
Where the M1133A SpO2 Wrap Sensor Is Used
- Neonatal intensive care and special care nurseries
- Paediatric and infant wards
- Adult intensive care, recovery and general wards
- Operating theatres and emergency departments where single-use sensors are preferred
- Isolation rooms and other settings with strict infection-control requirements
Monitor Connection
The M1133A is designed for Philips patient monitors and SpO2 modules. Depending on the monitor, it connects through a Philips SpO2 adapter (extension) cable, which is not included. Please confirm the sensor and adapter cable listed in your monitor’s instructions for use before ordering, or contact us with your monitor model and we will help you check.
Application and Care
- Use on one patient only; do not clean, sterilise or reuse.
- Apply to clean, dry skin and align the emitter and detector opposite each other.
- Do not wrap too tightly; inspect the site regularly and reposition as clinically required.
- Discard the sensor if the cable or sensor is damaged, and dispose of it according to local clinical waste rules.
Frequently Asked Questions
What is the Philips M1133A?
The Philips M1133A is an original disposable SpO2 wrap sensor with a 0.9m cable, used for pulse oximetry on neonatal, infant and adult patients.
Is the M1133A reusable?
No. It is a single-patient-use sensor and should be discarded after use on one patient.
What is the 12-digit part number for the M1133A?
The Philips 12-digit reference for the M1133A is 989803128551.
How many sensors are included?
This listing is for one sensor, supplied in a single sealed bag. Order the quantity you need.
How long is the cable?
The sensor cable is 0.9m long.
Related SpO2 Sensors
Looking for a reusable option?
See the Philips M1193B Neonate Wrap SpO2 Sensor 1.0m, the Philips Adult Soft Tip SpO2 Sensor 3.0m, the Philips Adult Hard Shell SpO2 Sensor 3.0m and the Philips Pediatric Hard Shell SpO2 Sensor 3.0m.















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