What Is the Compatible Masimo 2653 LNCS DB-I SpO2 Sensor?

The Masimo 2653 (LNCS DB-I) compatible SpO2 sensor (IPR SKU SS-005RB-AS10) is a reusable adult soft tip finger sensor for monitors that use Masimo SET pulse oximetry with an LNCS sensor interface. It is a compatible aftermarket replacement, not an OEM Masimo product, built to match the fit, form, and function of the original. The 3.3 ft (1.0 m) cable ends in a Masimo LNCS connector, which plugs directly into LNCS-equipped Masimo devices or into an LNCS patient cable on other brands’ monitors that use Masimo SET technology. The soft tip is a comfortable alternative to the hard shell clip for patients who need monitoring over longer periods.

Compatible Monitor Models

This compatible sensor works across a broad installed base of Masimo SET-equipped devices. Compatibility includes Masimo Radical-7, Rad-5, Rad-8, Rad-57, Rad-87, and Pronto-7; Mindray and Datascope Passport, Spectrum, Accutorr, BeneView, DPM, VS, and PM series monitors; GE Healthcare Dash, Solar, Eagle, Tram, and CARESCAPE B650, B850, and V100 monitors, plus Dinamap ProCare and Corometrics fetal monitors; Physio-Control Lifepak 11, 12, 15, 20, and 20e; Zoll E, M, R, and X Series; Draeger Infinity M540 and Narkomed 6400; Welch Allyn Propaq and Spot Vital Signs; and Datex-Ohmeda S/5 and Giraffe Infant Warmer. The Specifications tab lists every compatible model. Confirm that your device is configured for Masimo SET oximetry, and whether it requires an LNCS patient cable, before ordering.

Design and Construction

The soft tip design wraps the fingertip without the spring pressure of a hard shell clip. That improves comfort during extended monitoring, reduces pressure points on fragile skin, and helps the sensor stay in place on restless or agitated patients. It is sized for adult patients weighing more than 66 lbs (30 kg). The 3.3 ft (1.0 m) cable terminates in a Masimo LNCS connector. The sensor is reusable and supplied one per bag.

When to Replace Your 2653 LNCS DB-I SpO2 Sensor

Reusable soft tip sensors wear with repeated cleaning and handling. Replace the sensor when the soft tip material is torn, stretched, or hardened and no longer holds the finger securely, the emitter or detector windows are scratched or discolored, the LNCS connector is cracked or has bent pins, or the cable jacket shows cuts or kinks. Persistent “sensor off” alarms, low signal quality, or readings that drop out when the cable is moved also point to a failing sensor. If a sensor fails to read on a monitor that passes self-test, try a known-good sensor and patient cable to isolate the fault quickly.

Cross Reference and Interchange Part Numbers

This compatible sensor cross-references to Masimo 2653 (LNCS DB-I), and to the OEM-labeled equivalents sold under other monitor brands, including Draeger MP02993, GE Healthcare 2066338-001, Physio-Control 11171-000052, and Zoll 8000-0379. Aftermarket interchange numbers include Argo Biomedical ARSS-005RB-AS10, Medicable MCSS005RBAS10, Sage P10S-49M, Tenacore TCPS-1404-0112, TP1515SP, and CAB-10852-TE, and Unimed U403S-49R.

Why Source Masimo-Compatible SpO2 Sensors from IPR Medical?

IPR Medical is an ISO 9001:2015-certified independent service organization that buys, sells, repairs, and stocks parts for infusion pumps and patient monitoring equipment. Compatible reusable SpO2 sensors give biomedical departments, EMS agencies, and materials managers a cost-effective way to keep Masimo SET-equipped monitors in service across multiple brands without paying OEM pricing. Our team can confirm fit against your monitor model and patient cable before you order, and we also offer in-house repair services, replacement parts, and refurbished equipment, so you can source accessories and service from a single partner.

IPR Medical buys, sells, repairs, and stocks parts for the Masimo 2653 LNCS DB-I SpO2 Sensor. 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 Masimo, Philips, or any other manufacturer or supplier named on this page. Masimo, Philips, LNCS, 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.