The Nihon Kohden 6143-012434 adult ear clip SpO2 sensor is a reusable pulse oximetry probe engineered to match the fit, form, and function of the Nihon Kohden 6143-012434 reference. The ear clip design holds securely on an adult earlobe and connects through a 1.6-meter cable to continuously read blood oxygen saturation (SpO2) and pulse rate at the bedside.
Key Benefits
- Engineered to match the Nihon Kohden SpO2 connector interface used by the 6143-012434 reference
- Adult ear clip design offers a secure, low-motion-artifact alternative to finger sensors
- 1.6m cable length gives extra reach for bedside and transport monitor placement
- Reusable build lowers the long-term cost of SpO2 monitoring versus disposable sensors
- Supplied new and ready to connect out of the box
Overview & Equipment Fit
Engineered to Match the Nihon Kohden SpO2 Connector
This sensor uses the Nihon Kohden SpO2 connector interface and is engineered as a fit, form, and function match for the OEM Nihon Kohden 6143-012434 adult ear clip sensor. It is intended for use with Nihon Kohden and Hamilton patient monitors that accept this SpO2 probe family, including many Life Scope and BSM-series bedside monitors.
Cross-Reference Numbers
Buyers researching alternate part numbers for this sensor type may also see it cross-referenced as AMC PR-A220-1013P, Envitec ES-2203-16, and Unimed U905-16. Always confirm your monitor’s SpO2 port and reference number before ordering.
Works With These Monitors (Representative List)
This ear clip sensor is engineered to work with a wide range of Nihon Kohden and Hamilton equipment, including Nihon Kohden 2303 Life Scope I, 2303K, 2353 Life Scope L, 4103 TL-101T, 4111, 4113 Life Scope P, 5135 Life Scope A, BSM 2301, BSM 2350 Life Scope L, BSM 2351, BSM 3500, BSM 4101, BSM 5105, BSM 6000 series, BSM-2300 Life Scope I, BSM-4100 Life Scope P, BSM-5100 Life Scope A, BSM-6301K, BSM-6501K, BSM-6701K, BSM-9510 Life Scope M, BSM-9800 Life Scope S, Life Scope TR, MSM 2301K, and Oxipal P225F, as well as Hamilton G5 and S1 ventilator monitoring systems.
Please confirm your exact monitor model’s SpO2 port before ordering.
Specifications
| OEM Reference | Nihon Kohden 6143-012434 |
| Cross-Reference Numbers | AMC PR-A220-1013P; Envitec ES-2203-16; Unimed U905-16 |
| SpO2 Technology | Nihon Kohden |
| Patient Size | Adult |
| Sensor Type | Ear Clip |
| Cable Length | 1.6m |
| Lifecycle | Reusable |
| Unit | 1 pcs/bag |
| Warranty | 12 Months |
| Condition | New |
Use Cases
Hospital & Clinical Monitoring
Suited to wards, recovery rooms, and outpatient clinics that need continuous or spot-check adult SpO2 monitoring on Nihon Kohden and Hamilton bedside monitors, especially where finger placement is impractical.
Emergency & Transport Care
The ear clip’s secure grip and reusable, durable cable construction support repeated use in ambulance, emergency department, and transport monitoring settings.
Home & Long-Term Care Monitoring
A cost-effective reusable option for long-term home or aged-care SpO2 monitoring under clinical supervision.
What’s Included
- 1 × Nihon Kohden 6143-012434 adult ear clip SpO2 sensor, 1.6m cable (New)
Related Products
Complete your patient-monitoring setup with our Philips M1194B Adult Ear Clip SpO2 Sensor, Nellcor DS100A Adult Finger Clip SpO2 Sensor, Masimo 2053 Adult Hard Shell SpO2 Sensor, and Nellcor MAXA-NS Adult SpO2 Sensor.
Frequently Asked Questions
What is the Nihon Kohden 6143-012434 ear clip SpO2 sensor used for?
It is used to non-invasively measure a patient’s blood oxygen saturation (SpO2) and pulse rate on Nihon Kohden and Hamilton monitors, clipped onto an adult earlobe instead of a finger.
Which monitors work with this sensor?
It is engineered for Nihon Kohden Life Scope and BSM-series bedside monitors, as well as Hamilton G5 and S1 systems that accept this SpO2 probe family. Please confirm your monitor’s SpO2 port type before ordering.
Why choose an ear clip sensor instead of a finger sensor?
An ear clip sensor can provide a more stable reading during patient movement and is a useful alternative when finger placement is not possible or practical.
Is this SpO2 sensor reusable or disposable?
This is a reusable sensor, designed for repeated use when cleaned and maintained according to standard infection-control procedures.
What cable length does this sensor have?
This listing is the 1.6-meter cable version, which gives extra reach for monitors positioned further from the bedside.
What condition is this sensor supplied in?
This sensor is supplied new, with a 12-month warranty.
Order Your Nihon Kohden Ear Clip SpO2 Sensor
Choose this Nihon Kohden adult ear clip sensor for reliable, reusable oxygen saturation monitoring.
















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