TPR Monitor for Animal Patient Monitoring
| Origin | USA |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | TPR Monitor |
| Pricing | Upon Request |
Overview
The TPR Monitor is a dedicated, multi-parameter physiological monitoring system engineered for continuous, real-time assessment of vital signs in laboratory and preclinical animal subjects. Designed specifically for use in vivariums, surgical suites, and translational research facilities, it employs clinically validated measurement principles—including photoplethysmography (PPG) for pulse oximetry, piezoelectric or impedance-based respiration sensing, thermistor-based core temperature acquisition via rectal probe, and ECG-derived heart rate calculation—to deliver synchronized, high-reproducibility data streams. Its architecture supports stable operation during prolonged anesthesia protocols and acute intervention studies, meeting the functional requirements of GLP-compliant pharmacokinetic, toxicology, and efficacy studies involving rodents, rabbits, dogs, and non-human primates.
Key Features
- Dual-mode SpO₂ monitoring with digital display and real-time plethysmographic waveform visualization—enabling qualitative assessment of perfusion quality and signal integrity
- Simultaneous acquisition and on-screen display of heart rate (bpm), core body temperature (°C/°F), and respiratory rate (breaths/min)
- Adjustable audio-visual alarm system with user-configurable thresholds for each parameter; optional audible alert or LED flash notification
- Reusable, autoclavable rectal temperature probe with integrated thermistor and low-thermal-mass design for rapid response (<5 s to 90% step change)
- Integrated infrared thermal printer interface supporting direct hardcopy output of trend logs and snapshot waveforms without external PC dependency
- Rugged, lightweight enclosure with IP20-rated front panel and medical-grade power supply compliant with IEC 60601-1 safety standards for Class II equipment
Sample Compatibility & Compliance
The TPR Monitor is validated for use across common laboratory species including mice, rats, guinea pigs, rabbits, beagles, and cynomolgus macaques. Probe sizing kits accommodate subjects from 20 g to >10 kg. All sensors and cables meet ISO 10993-5 biocompatibility requirements for short-term mucosal contact. The system conforms to FDA guidance for veterinary and preclinical monitoring devices and supports audit-ready documentation under GLP (OECD Principles) and GCP frameworks. While not intended for human diagnostic use, its measurement algorithms align with ANSI/AAMI SP10 (non-invasive blood pressure) and ISO 80601-2-61 (pulse oximeter equipment) foundational performance criteria where technically applicable.
Software & Data Management
Data logging is supported via time-stamped internal memory (up to 72 hours at 1 Hz sampling). Optional USB-to-serial adapter enables connection to third-party acquisition platforms (e.g., LabChart, MATLAB, or custom Python-based DAQ systems) for synchronized multimodal recording. The infrared printer interface outputs timestamped reports in standard thermal paper format (58 mm width), including parameter trends, alarm events, and waveform snapshots. No proprietary software installation is required for basic operation; all configuration is performed directly via front-panel keypad and LCD menu navigation. Audit trail functionality—including operator ID entry, calibration date stamping, and alarm log export—is available through optional firmware upgrade compliant with FDA 21 CFR Part 11 electronic record requirements.
Applications
- Intraoperative monitoring during rodent stereotaxic surgery, cardiovascular catheterization, or tumor xenograft implantation
- Post-anesthesia recovery tracking in compliance with AAALAC International standards
- Longitudinal toxicity assessment in repeat-dose studies requiring daily vital sign profiling
- Respiratory challenge models (e.g., methacholine provocation, hypoxia exposure) with concurrent SpO₂ and breathing frequency correlation
- Thermoregulation studies involving environmental chamber integration or drug-induced hyperthermia screening
- Training platform for veterinary students and research technicians in fundamental anesthetic monitoring practices
FAQ
Is the rectal temperature probe compatible with repeated sterilization?
Yes—the probe is constructed from medical-grade stainless steel and silicone, rated for up to 100 cycles of steam autoclaving at 121°C for 20 minutes.
Can the device store data internally without a connected computer?
Yes—it retains up to 72 hours of continuous 1 Hz parameter data in non-volatile memory, accessible via on-device scroll navigation.
Does the TPR Monitor support integration with existing lab data acquisition systems?
Yes—via TTL-level serial output (RS-232 or USB-UART bridge), enabling synchronization with electrophysiology rigs, behavioral video tracking, or metabolic cages.
What regulatory certifications does this unit carry?
It bears CE marking per MDD 93/42/EEC (Class IIa), complies with IEC 60601-1:2012 + A1:2012, and meets RoHS 2011/65/EU material restrictions.
Is technical support and calibration service available outside the U.S.?
Yes—authorized service centers operate in the EU, Japan, Australia, and Canada, offering annual calibration verification and NIST-traceable certificate issuance.
