Home / Disposable ECG electrodes and the pre-wi / Disposable ECG electrodes — the monitoring c
Disposable ECG electrodes — the monitoring consumable, in depth
ElementAg/AgCl solid gel
Interface4.0 mm snap
VariantsPre-wired DIN 1.5 mm
UseSingle-patient
Disposable electrodes decide signal quality before any cable does: a dried gel or a tired adhesive produces artefact that no monitor filter fully removes. The disposable range here centres on adhesive solid-gel Ag/AgCl monitoring electrodes with the standard 4.0 mm snap interface, plus pre-wired electrode sets — electrode and lead in one moulded piece, terminating in a 1.5 mm DIN safety plug — for departments that want the snap connection out of the chain entirely.
Electrode choice is a department-level standardisation decision: gel type, backing (foam vs non-woven — the house holds a utility patent on a non-woven monitoring electrode construction) and size should follow the patient population and wear time, and they should be settled by trial on your own patients rather than by datasheet.
Solid gel, and why it matters
Solid-gel elements keep a stable electrolyte layer against the skin without the mess and dry-out profile of wet gels, which suits monitoring durations from hours to days. The practical variables are adhesion (strong enough for the wear time, gentle enough for the skin), backing breathability, and the offset stability of the Ag/AgCl element — visible in practice as how quickly a clean baseline settles after application and patient movement.
- Adhesive monitoring electrodes — adult, 4.0 mm snap
- Pre-wired electrode sets — 1.5 mm DIN safety plug
- EEG/EMG disposable variants — see EEG sensors
Storage and rotation
Electrodes are date-sensitive: gel dries in the pouch once opened, and adhesive ages in storage. Buy to consumption, rotate first-in-first-out, and reseal opened pouches. Order quantities and shelf-life position are confirmed in the quotation so a distributor's rotation cycle can be planned against them.
Representative products from the current catalogue
| Product (official store listing) | Key specifications |
|---|---|
| disposable ecg electrodes for Adult,Adhesive ,4.0mm Snap ecg electrode | 3M: 134471, 2238, 2268-3, 2268-5；Philips: 989803137771；ALL Patient Monitor: for ECG diagnosis, ECG monitoring, ECG workstation, Telemetry (Holter) ECG；Category: ECG；Material: Non-woven Fabric；Packaging Type: Bag；Packaging Unit: 50 pcs/Bag 1 |
| Disposable EEG Cup Electrodes with 1.5 DIN Plug-80in | Clinical Applications: Sleep Study，PSG（Polysomnography） Monitoring Routine EEG，Long-term Monitoring (LTM)；Natus Medical Grass®: F-E5GH-48 Gold；Compatible Brand: Compatible Models；Cadwell: Easy III, Easy II/IV, Easy Ambulatory；Natus Medical: |
| Disposable EMG/EEG Leadwires with snap electrode --1.5 DIN Plug connector-10 Wireset | Clinical Applications: Sleep Study，PSG（Polysomnography） Monitoring Routine EEG，Long-term Monitoring (LTM)；Natus Medical Grass®: F-E5GH-48 Gold；Compatible Brand: Compatible Models；Cadwell: Easy III, Easy II/IV, Easy Ambulatory；Natus Medical: |
| disposable hypoallergenic ecg electrodes for Adult Sensitive Skin Monitoring | ALL Patient Monitor: Suitable for ECG diagnosis, ECG monitoring, ECG workstation, Telemetry (Holter) ECG；Product type: ECG electrodes；Material: Cloth；Packaging Type: Bag；Packaging Unit: 50 pcs/bag 1000 bag/box；Weight: 0.1 lb/Box；Latex-free: |
| Disposable PSG & Sleep Study EEG/EMG/ECG Electrodes | 25mm Foam | Parameter: Specification；Material: Medical Grade PE Foam；Size / Diameter: φ25mm (Round Shape)；Sensor Type: Ag/AgCl (Silver/Silver Chloride)；Conductive Medium: High-Conductivity Solid Gel；Connector Type: Standard Stainless Steel Snap；Biocomp |
| Disposable PSG & Sleep Study EEG/EMG/ECG Electrodes |30 mm Foam | Parameter: Specification；Material: Medical Grade PE Foam；Size / Diameter: φ30mm (Round Shape)；Sensor Type: Ag/AgCl (Silver/Silver Chloride)；Conductive Medium: High-Conductivity Solid Gel；Connector Type: Standard Stainless Steel Snap；Biocomp |
Questions & answers
Snap or pre-wired — which should a ward choose?
Snap electrodes suit standard leadwire sets and flexible stocking. Pre-wired sets remove a connection point and suit high-turnover areas; they require DIN 1.5 mm inputs on the cable side.
How long can one electrode stay on?
Follow the electrode's stated wear time and your unit's skin-check protocol; replace when adhesion or signal quality degrades.
Are pediatric sizes available?
Electrode ranges include smaller formats for pediatric use within the wider electrode catalogue; state the patient population when ordering.
See also: All electrodes · EEG sensors · 3/5-lead ECG cables