The Nellcor DS100A adult hard-shell SpO2 sensor is a reusable finger-clip pulse oximetry probe built for Oxismart-technology patient monitors. It positions the emitter and detector over an adult fingertip to deliver continuous SpO2 and pulse-rate readings, connecting to the monitor through a 9-pin DB9 plug at the end of a 1.0-metre cable. This Nellcor DS100A Oxismart SpO2 sensor is supplied as new stock, giving hospitals, clinics, and biomedical suppliers a dependable, lower-cost option for adult finger-clip monitoring.
Adult Hard-Shell SpO2 Sensor Built for Oxismart Monitors
Unlike newer OxiMax-only sensor lines, this probe is engineered for the earlier Oxismart sensor interface still running on many hospital and clinic monitors today. Confirm your monitor’s sensor port is Oxismart (non-OxiMax) before ordering, since Oxismart and OxiMax sensors are not interchangeable.
- Spring-loaded hard-shell clip holds the sensor in a stable position on an adult finger
- Reduces motion artefact and signal dropout during routine vitals checks
- Reusable housing lowers cost-per-patient compared with disposable sensors
- Lightweight, low-profile clip comfortable for extended monitoring sessions
9-Pin DB9 Connector for Oxismart Sensor Ports
Connector Details
- 9-pin DB9 male connector, built for Oxismart-mould sensor ports
- Secure pin engagement for a stable, consistent signal
- No adapter required on monitors using the Oxismart 9-pin interface
1.0m Cable: Flexible and Durable
Cable Benefits
- 1 metre (3.3ft) length enough reach for bedside monitoring without excess slack
- Durable cable jacket resists kinking and cracking from routine cleaning
- Lightweight cable construction reduces strain at the connector
Product Specifications
| Product Name | Nellcor DS100A Adult Hard-Shell SpO2 Sensor |
| Model / Reference | DS100A (Oxismart sensor interface) |
| Patient Type | Adult |
| Sensor Style | Hard-shell finger clip |
| Technology | Oxismart (non-OxiMax) |
| Connector Type | DB9 (9-pin) male |
| Cable Length | 1m / 3.3ft |
| Lifecycle | Reusable |
| Warranty | 12 months |
| Condition | New |
Clinical Applications
- General ward and bedside adult patient monitoring
- Emergency departments
- Post-operative recovery units
- Outpatient clinics and day-procedure units
- Medical equipment suppliers and biomedical service providers
Frequently Asked Questions
What monitors does this Oxismart SpO2 sensor work with?
It’s built for monitors using the Oxismart 9-pin (DB9) sensor interface. Check your monitor’s sensor port before ordering, since Oxismart sensors do not plug into OxiMax-only ports.
Is this the same as the OxiMax DS100A sensor?
No. This is the earlier Oxismart version of the DS100A reference. If your monitor uses OxiMax, see our Nellcor DS100A OxiMax SpO2 sensor instead.
Is this sensor new or refurbished?
It is supplied as new stock.
How long is the cable?
The cable measures 1 metre (approximately 3.3ft).
Can this sensor be reused on multiple patients?
Yes. It’s a reusable sensor for repeated clinical use following your facility’s standard cleaning and disinfection protocol between patients.
Looking for a Different SpO2 Sensor?
See our Nellcor pediatric hard-shell SpO2 sensor, the Nellcor DS100A OxiMax SpO2 sensor, our Nellcor MAXA-NS disposable adult SpO2 sensor, the Philips M1194B adult ear clip SpO2 sensor, or the Masimo 2053 adult hard-shell SpO2 sensor.
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