The Philips M1644A | 5-Lead Snap Limb ECG Lead Set, AAMI, ICU is a reusable patient lead set designed for ECG monitoring with compatible Philips patient-monitoring and monitor/defibrillator systems. The set includes five shielded, full-color lead wires with snap-style electrode connections and AAMI color coding for clear lead identification during patient setup.
Measuring 1.6 meters (5.2 feet) in length, the M1644A is intended for adult and pediatric applications and connects through compatible Philips M1663A and M1949A ECG trunk cables. It is designed for multi-patient use and can be paired with the Philips M1602A chest lead set when assembling a compatible 10-lead ECG configuration.
Key Performance Features
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Five-Lead Limb Configuration: Provides five patient leads intended for compatible limb ECG monitoring applications.
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Snap Electrode Connections: Uses snap-style terminations for connection to compatible ECG electrodes.
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AAMI Color Coding: Features AAMI-designated lead colors for organized identification and patient connection.
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Full-Color Lead Wires: Uses individually colored lead wires to simplify lead identification and cable management.
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Shielded Cable Construction: Incorporates shielded lead wires as specified by Philips for the M1644A lead set.
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Adult & Pediatric Use: Intended for ECG monitoring applications involving adult and pediatric patients.
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Compatible Trunk-Cable Interface: Designed for use with Philips M1663A and M1949A ECG trunk cables.
- Reusable Multi-Patient Design: Classified by Philips for repeated multi-patient use when maintained according to applicable procedures.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Philips |
| Manufacturer Part Number | M1644A |
| Alternate Part Number | 989803144991 |
| Product Type | ECG Limb Lead Set |
| Number of Leads | 5 |
| Application Site | Limb |
| Patient Application | Adult and Pediatric |
| Lead Set Length | 1.6 m (5.2 ft) |
| Electrode Attachment | Snap |
| Color Coding | AAMI |
| Lead Wire Color | Full-Color Lead Wires |
| Shielded | Yes |
| Reusable / Disposable | Reusable, Multi-Patient Use |
| Compatible Trunk Cables | Philips M1663A and M1949A |
| Compatible Chest Lead Set | Philips M1602A |
| Replaces | Philips M1625A |
| Natural Rubber Latex | Not Manufactured with Natural Rubber Latex |
| Sterility | Non-Sterile |
| Packaging Quantity | 1 Lead Set per Package |
| Official Package Weight | 0.150 kg (0.33 lb) |



