What Is the M1943AL Compatible SpO2 Adapter Cable?

The IPR Medical SA-024-30NE is a compatible aftermarket (not OEM) SpO2 adapter cable that replaces OEM part M1943AL. This reusable 9.8 ft (3.0 m) cable is intended for use with Nellcor OxiSmart sensors, linking those sensors to the compatible patient monitors listed on the Specifications tab.

Compatible Monitor Models

The original equipment manufacturer’s own monitors account for nearly every compatibility entry on file for OEM part M1943AL, and the Specifications tab names each of them by model. That table also names select Mindray / Datascope models (V12) and select Solaris models (NT2A and NT2C). Match your exact model and configuration against the table before you place an order.

Design and Construction

Measuring 9.8 ft (3.0 m) from end to end, the SA-024-30NE adapter is designed for use with Nellcor OxiSmart SpO2 technology. It is reusable rather than single-use, and each cable ships one per bag. After each patient, clean it per facility protocol, then check the jacket and both connector ends for damage before the next use.

When to Replace Your SpO2 Adapter Cable

An adapter near the end of its service life often shows a split or flattened jacket, a strain relief that has pulled loose, or a monitor-end connector with bent pins or a cracked housing. At the bedside, watch for SpO2 values that drop out without cause, recurring sensor-disconnect messages, or a waveform that breaks up whenever the cable is moved. Trying a known-good adapter with the same sensor and monitor is the quickest way to confirm where the fault lies.

Cross Reference and Interchange Part Numbers

Alongside OEM part M1943AL, two further OEM numbers match this compatible adapter: 989803128651 and 989803105691. Each aftermarket interchange number appears by brand in the Specifications tab’s Cross Reference / Interchange Part Numbers table.

Why Source SpO2 Adapter Cables from IPR Medical?

A worn adapter is a small part, but it can leave a working SpO2 sensor with no path to the monitor. IPR Medical, an ISO 9001:2015-certified independent service organization, works with parts for patient monitoring equipment and infusion pumps on four fronts: buying, selling, repairing, and stocking them, and repair work stays with our own technicians in-house. To talk through an order, a repair, or a part, call 855-477-8866, or explore the rest of our SpO2 sensors and cables.

IPR Medical buys, sells, repairs, and stocks parts for SpO2 adapter cables and the patient monitors they connect to. Contact us at 855-477-8866 or cs@iprmed.com.

Trademark Notice: This is a compatible aftermarket product. It is not manufactured, sold, licensed, or endorsed by Philips, Nellcor, or any other manufacturer or supplier named on this page. Philips, Nellcor, OxiSmart, IntelliVue, SureSigns, HeartStart, Heartstream, Avalon, Viridia, CodeMaster, TRx, and all other brand names, model names, and part numbers shown are trademarks of their respective owners and are used on this page only to identify the equipment this product is compatible with and the OEM parts it can replace, consistent with nominative fair use. IPR Medical is an ISO 9001:2015-certified independent service organization; references to OEM equipment describe the equipment we sell, service, and support, and do not indicate any affiliation with, sponsorship by, or endorsement from its manufacturer.