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Pediatric and neonatal SpO2 sensors — sized for smaller patients
PatientsPediatric → neonatal
FormatsClip · soft · wrap
Known referenceM1193T type
UnitsPICU · NICU · wards
An adult sensor on a child's finger is not a smaller reading — it is a wrong one: the optical path, emitter spacing and algorithm assumptions presume an adult digit, and a loose housing leaks ambient light into the measurement. The pediatric range (24 listed variants) is built to scale: smaller clips (the D-YSPD-type pediatric clip pattern among them), soft-tip sensors for small fingers, and wrap sensors that move the measurement to the foot or palm when fingers are too small. This page also covers the neonatal end of the range — infant and neonatal sensors (24 further variants), which in practice are all wraps.
Platform rules still apply first — a pediatric or neonatal sensor is platform-specific like any other — but within each mainstream platform there is a small-patient path: reusable clip or soft tip for the ward, adhesive disposable for theatre and ICU, wrap for infants and neonates.
Pediatric sizing: by patient range, not by age label
Manufacturers label pediatric sensors by weight and digit size rather than age, because a sensor must match the optical path length of the site it sits on. As a working pattern: clips and soft tips serve children whose fingers approach adult proportions (roughly school age upward, per the sensor's stated range); wraps and adhesives serve toddlers and infants, placed across the foot or around a small finger. Always order against the sensor's stated patient range for your platform — the range is printed in the product specification, and samples settle borderline cases.
- Pediatric finger clips — reusable, platform-specific
- Soft-tip pediatric sensors — longer monitoring, less pressure
- Infant wrap sensors — foot/palm placement
Neonatal wraps: the NICU format
Neonatal oximetry happens on a foot the width of a thumb, through skin that tolerates neither spring clips nor aggressive adhesive. Neonatal sensors are therefore wraps: soft sensors that align emitter and detector across the foot or hand and fasten with a gentle strap or mild adhesive, including short-cable wraps cross-referenced to OEM references such as the M1193T pattern. Single-patient disposables dominate NICU practice — one sensor per baby for the admission avoids reprocessing and keeps a known-good optical pair on a patient whose perfusion is marginal. Sites are inspected and rotated per unit protocol; the wrap must sit snug enough to exclude ambient light and loose enough not to mark the skin.
Motion, the pediatric constant
Children move, and motion artefact — not sensor quality — is the main cause of dropped readings and nuisance alarms in pediatric monitoring. A sensor that fits snugly (wrap or adhesive rather than a loose clip), a cable routed so it cannot be kicked off, and correct emitter-detector alignment do more for signal quality than any specification headline. Choose format by the child's activity level first, platform second — both are confirmable before ordering, and a trial box is the reliable way to settle fit on your own units.
Representative products from the current catalogue
| Product (official store listing) | Key specifications |
|---|---|
| Biolight SpO2 Sensor Compatible with Silicone Soft for Pediatric—10ft | Biolight: A series（A3/A5/A6/A8) Q series（Q3/Q5/Q7） For pre-2018 manufactured monitor models；Category: SpO2；Connector Distal: Round 9-Pin Connector；Total Cable Length: 10ft (3m)；Cable Material: TPU Jacket；Packaging Unit: 1；Weight: 0.4lb；SpO2 |
| Covidien > Nellcor Compatible Pediatric Clip Short SpO2 Sensor D-YSPD | Covidien > Nellcor: D-YSPD；Mediaid: CST062-3120 (3 ft), CST062-31209 (9 ft)；Artema SandW: Diascope；Baxter: Explorer, Monarch；Biolight: M9500, Q Series, Q3, Q5, Q7；Biosys: BPM-200, SENTRY；CAS Med: 511, 740；Charmcare: CX100；Criticare: 506DNV3 |
| Covidien > Nellcor Compatible Short Pediatric Clip SpO2 Sensor-512H-30-79061 | AMC: PR-A120-1011N；Mindray > Datascope: 512H-30-79061；ARI: 800B；Advanced Instrumentations: PM-2000A Pro, PM1000F；Artema SandW: Diascope；Bionet: BM3, BM3 Plus, BM7Vet；Bionics: BPM-200；Biosys: BPM-200, SENTRY；Carewell: CPM-9000T；Covidien > Ne |
| Covidien > Nellcor Compatible Short Pediatric Soft SpO2 Sensor-M1192T | AMC: PR-A800-1011N；Envitec: RM-3212-9 (Medium), RM-3212-9plus (Medium Autoclavable), RS-3212-9 (Small), RS-3212-9plus (Small Autoclavable)；Midmark > Cardell: 3-009-0021；Mindray > Datascope: 512G-30-90607；Philips: M1192T, 989803128611；ARI: 8 |
| Covidien > Nellcor Compatible Short Pediatric Soft SpO2 Sensor-M1192T | AMC: PR-A800-1011N；Envitec: RM-3212-9 (Medium), RM-3212-9plus (Medium Autoclavable), RS-3212-9 (Small), RS-3212-9plus (Small Autoclavable)；Mindray > Datascope: 512G-30-90607；Midmark > Cardell: 3-009-0021；Philips: M1192T, 989803128611；ARI: 8 |
| Edan SpO2 Sensor Compatible with Finger Clip for Pediatric—10ft | ARI: 800B；Advanced Instrumentations: PM-2000A Pro, PM1000F；CardioTech: GT-8, GT-8000, GT-900；Carewell: CPM-9000T；Contec: HMS6500；Creative: PC9000, UP-6000；Dixion: Storm 5300, Storm 5500, Storm 5800, Storm 5900；Draeger: Vista 120；Edan: F9, M |
Questions & answers
Can I use an adult sensor on a large child?
Only if the child falls inside the sensor's stated patient range (by weight/digit size). Outside the stated range, use the pediatric sensor — fit drives accuracy.
Why wraps instead of clips for neonates?
A neonatal foot or hand cannot take a spring clip: wraps align the optics across the foot or palm and fasten gently without focal pressure on fragile skin.
Is the M1193T reference covered?
Neonatal wrap sensors cross-referenced to M1193T are in the catalogue; send your current reference for an exact platform match.
Are pediatric disposables boxed like adult ones?
Yes — disposable pediatric and neonatal sensors are supplied in boxes of 24.
See also: Disposable sensors · Reusable sensors · Philips-compatible range