The Masimo 1269 soft tip SpO2 sensor is a reusable adult finger sensor built to the Masimo 1269 reference specifications with Masimo LNOP technology, used for continuous, non-invasive monitoring of blood oxygen saturation (SpO2) and pulse rate.
It is supplied new with a 1.0 m (3.3 ft) direct-connect cable and a flexible silicone soft-tip finger cover, and it works with LNOP-interface monitors from Datascope, Draeger, Mindray, Physio-Control, Welch Allyn, Zoll and others.
Why Choose a Soft Tip LNOP Adult SpO2 Sensor?
A soft tip sensor wraps the fingertip in a pliable silicone sleeve instead of a rigid spring clip. The even, gentle pressure makes it well suited to longer monitoring sessions, patients with sensitive skin, and settings where comfort matters as much as signal quality.
- All-day comfort: Soft silicone finger cover with no hinge or spring pressure points
- Stable readings: The sleeve holds the LED and photodetector aligned across the nail bed and blocks ambient light
- Drop-in fit: Built to the Masimo 1269 (LNOP) reference specifications, so no monitor settings need to change
- Reusable and cost-effective: Designed for cleaning between patients and repeated multi-patient use
- Backed by warranty: Supplied new with a 12-month warranty
Key Features of the Masimo 1269 LNOP Soft Tip Sensor
- Adult soft-tip finger sensor with one-piece silicone housing
- Masimo LNOP sensor technology for SpO2 and pulse-rate measurement
- 1.0 m (3.3 ft) direct-connect cable with a flat edge-card style connector
- Reusable lifecycle for hospital, clinic and EMS use
Technical Specifications
| Specification | Detail |
|---|---|
| Reference Number / Model | Masimo 1269 |
| SpO2 Technology | Masimo LNOP |
| Sensor Type | Soft Tip |
| Patient Size | Adult |
| Cable Length | 1.0 m (3.3 ft) |
| Lifecycle | Reusable |
| Unit | 1 pc per bag |
| Condition | New |
| Warranty | 12 Months |
Cross-Reference Part Numbers
| Brand | Reference Number |
|---|---|
| Masimo | 1269 |
| Unimed | U403S-125R |
Works With These Patient Monitors
- Datascope: Accutorr Plus, DPM4, Passport 2LT, V12, V21, VS 800
- Draeger: Infinity M540, Narkomed 6400
- GE Healthcare: ProCare Auscultatory 400
- Masimo: Rad-5
- Mennen Medical: Horizon XVu
- Mindray: Accutorr V, Duo, Passport 2, Passport V, PM 6000, PM 7000, PM 8000, PM 9000, Spectrum, Spectrum OR, Trio
- Physio-Control: Lifepak 11, Lifepak 12, Lifepak 15, Lifepak 20, Lifepak 20E
- Welch Allyn: 45NE0-E1 LX, Propaq CS, Spot Vital Signs 42MTB-E1
- Zoll: E Series, M Series, R Series
Please confirm your monitor model and SpO2 connector type before ordering, as connector revisions can vary between production runs.
Use Cases
Hospital Wards and ICU
Continuous SpO2 and pulse-rate monitoring on bedside monitors where patients are monitored for extended periods and comfort is a priority.
Emergency and Patient Transport
Works with Physio-Control Lifepak and Zoll E, M and R Series monitor-defibrillators used by EMS and hospital transport teams.
Clinics and Procedure Rooms
Spot checks and procedural monitoring on Welch Allyn, Datascope and Mindray vital signs monitors.
Biomedical Engineering Stock
A reliable spare sensor for biomed teams maintaining fleets of LNOP-interface monitors.
How to Apply and Care for the Sensor
- Insert the patient’s index, middle or ring finger fully into the soft tip until the fingertip touches the end stop, with the cable running along the back of the hand.
- Remove nail polish or artificial nails from the monitoring site for accurate readings.
- Check and rotate the monitoring site regularly during long-term use.
- Wipe the sensor and cable with a hospital-approved disinfectant between patients; do not immerse the connector or autoclave the sensor.
- Inspect the silicone sleeve, cable and connector before each use and retire the sensor if damaged.
Frequently Asked Questions
What is the Masimo 1269 soft tip SpO2 sensor used for?
It is a reusable adult finger sensor used to continuously measure blood oxygen saturation (SpO2) and pulse rate on monitors that use the Masimo LNOP sensor interface.
What is the difference between a soft tip and a hard shell SpO2 sensor?
A soft tip sensor uses a flexible silicone sleeve that distributes pressure evenly around the finger, which is more comfortable for long monitoring. A hard shell sensor uses a rigid spring-loaded clip and is often preferred for quick spot checks.
Which monitors does this sensor work with?
It works with LNOP-interface monitors including Datascope Accutorr Plus and Passport 2LT, Draeger Infinity M540, Masimo Rad-5, Mindray PM and Spectrum series, Physio-Control Lifepak 11/12/15/20/20E, Welch Allyn Propaq CS and Spot Vital Signs, and Zoll E, M and R Series.
How long is the cable?
The direct-connect cable is 1.0 m (3.3 ft) long.
Is the sensor new and is it reusable?
Yes. It is supplied new and is designed for cleaning and reuse across multiple patients.
Does it come with a warranty?
Yes, it includes a 12-month warranty.
Related SpO2 Sensors
Explore more from our range: the Masimo 1269 LNOP DCI Adult Hard Shell SpO2 Sensor 1.0m, the Masimo 1544 LNOP All Sizes Multi-Y SpO2 Sensor 1.0m, the Masimo 1396 DCSC Adult Hard Shell SpO2 Sensor, the Masimo 1895 LNCS TC-I Ear SpO2 Sensor and the Masimo DBI-DC8 Adult Soft Tip SpO2 Sensor 3.0m.
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