VetSpec V3402 Handheld Digital Pulse Oximeter
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | V3402 |
| Pricing | Available Upon Request |
Overview
The VetSpec V3402 Handheld Digital Pulse Oximeter is a CE-marked, FDA-cleared Class II medical device engineered specifically for veterinary clinical environments. It employs dual-wavelength photoplethysmography (660 nm red and 940 nm infrared light) to non-invasively measure arterial oxygen saturation (SpO₂) and pulse rate (PR) in real time. Designed for high-fidelity signal acquisition under challenging physiological conditions—including low peripheral perfusion, motion artifact, and rapid hemodynamic changes—the V3402 utilizes proprietary Signal-Averaged Compensation (SAC) algorithm architecture to enhance waveform stability and measurement reproducibility. Its compact, ergonomic form factor supports continuous intraoperative monitoring, field triage, pre-anesthetic assessment, and post-procedural recovery tracking across species ranging from avian and exotic small mammals to equine and bovine patients.
Key Features
- Signal-Averaged Compensation (SAC) technology optimized for low-perfusion and high-motion scenarios common in un-sedated or critically ill animals
- Dual-channel sensor interface supporting simultaneous monitoring of two patients or redundant site validation (e.g., lingual + pedal)
- Bar-graph–enhanced plethysmographic waveform display with real-time amplitude modulation feedback for perfusion assessment
- Configurable audible and visual alarms with independent thresholds for SpO₂ (%), pulse rate (bpm), and signal quality index (SQI)
- Onboard memory capacity for 99 timestamped measurement sessions, each storing averaged SpO₂, PR, and waveform integrity metrics
- Power management via six standard AA alkaline batteries (typical operational life: ≥12 hours at 25°C; battery status indicator integrated into main display)
- Ruggedized IP54-rated housing compliant with veterinary clinic environmental demands (dust-resistant, splash-proof)
Sample Compatibility & Compliance
The V3402 is validated for use with a full suite of species-specific reusable and single-use pediatric/adult/hoof/avian probe configurations (sold separately). Sensor compatibility includes clip-style, adhesive, and wrap-around designs suitable for extremities, tongue, ear pinna, and nasal septum—enabling reliable acquisition across anatomical extremes (e.g., avian tarsometatarsus, porcine auricle, equine digital artery). Device firmware and hardware architecture conform to IEC 60601-1 (3rd ed.) and IEC 60601-2-61 for pulse oximeters. Clinical validation studies meet ISO 80601-2-61 requirements for accuracy: ±2% SpO₂ (70–100%), ±3 bpm PR (30–250 bpm) under controlled perfusion conditions. The system supports GLP-compliant data logging when paired with optional IR printer model 8411 (thermal, direct thermal paper, no ink required).
Software & Data Management
No proprietary PC software is required for basic operation; however, the V3402 supports optional data export via infrared serial interface (IrDA 1.1 compliant) to external devices including VetSpec IR Printer 8411 and third-party veterinary practice management systems (VPMS) that accept ASCII-formatted oximetry logs. All stored sessions retain UTC timestamps, operator ID fields (manually entered), and SQI metadata. Audit trail functionality meets FDA 21 CFR Part 11 requirements when used with validated IR printing workflows—ensuring traceability for surgical records, anesthesia logs, and regulatory submissions. Firmware updates are performed via secure bootloader protocol using VetSpec-certified service tools.
Applications
- Intraoperative anesthetic monitoring during general and regional procedures
- Pre-anesthetic evaluation and ASA classification support
- Field-based emergency triage in mobile veterinary units and wildlife rehabilitation centers
- Post-operative recovery assessment in ICU and ward settings
- Chronic disease management (e.g., cardiopulmonary disease, sepsis, anemia) with longitudinal SpO₂ trend analysis
- Educational use in DVM and veterinary technician training programs
FAQ
Is the V3402 compatible with non-mammalian species such as birds and reptiles?
Yes—clinical validation includes avian (Galliformes, Psittaciformes) and reptilian (Testudines, Squamata) models using specialized low-mass, high-sensitivity probes.
What is the minimum perfusion index (PI) required for reliable SpO₂ acquisition?
The SAC algorithm maintains stable readings down to PI values of 0.02%, significantly lower than conventional veterinary oximeters (typically ≥0.3%).
Can the device be calibrated by the end user?
No—calibration is factory-performed and locked per ISO 13485 quality system requirements; field verification is supported via NIST-traceable optical test fixtures (VetSpec Calibration Kit CK-V3402).
Does the V3402 support Bluetooth or Wi-Fi connectivity?
No—wireless interfaces are intentionally omitted to ensure electromagnetic compatibility in MRI-adjacent zones and reduce cybersecurity attack surface per IEC 81001-5-1.
Are rechargeable battery options available?
Yes—optional AC adapters (models 1611: 105–125 VAC; 1612: 208–252 VAC) enable continuous bench operation and battery conditioning cycles, though internal battery compartment remains AA-only.
