Nephrolux Human Breath Ammonia Analyzers by Pranalytica
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United States
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since 2014
Description
Nephrolux® Human Breath Ammonia Analyzers by Pranalytica, Inc. represent a groundbreaking advancement in the noninvasive diagnostics of kidney disorders. This revolutionary sensor offers a rapid and efficient alternative to traditional methods of assessing kidney function, which often require invasive blood draws and lengthy laboratory analyses. By measuring the concentration of ammonia in exhaled human breath, the Nephrolux® provides a direct correlation to blood urea nitrogen and creatinine levels, delivering results in a mere two minutes. This quick and non-invasive approach is particularly beneficial for patients undergoing dialysis, allowing for frequent monitoring and immediate adjustments to their treatment.
The Nephrolux® analyzer is designed with precision and ease of use in mind. Its autonomous operation requires no continuous operator attention, making it a practical choice for clinical settings. The device's measurement process is direct and efficient, eliminating the need for preconcentration or conversion. With a minimum detectivity of 1 ppb and a measurement cycle that can be continuous or single-shot, the Nephrolux® ensures reliable and accurate readings. Furthermore, its selectivity is robust, with no interference from other compounds, ensuring that the results are both precise and dependable.
Another potential application of the Nephrolux® is in monitoring abnormal pregnancies, including conditions such as preeclampsia. By tracking breath ammonia concentrations, healthcare providers may be able to gain early insights into potential complications, allowing for timely interventions. The analyzer's embedded Pentium class microcomputer and LINUX-based operating system assure high reliability, while its solid-state memory offers crash-proof data storage for over a year, with options for extended storage capabilities.
With its innovative technology and user-friendly design, the Nephrolux® is poised to transform the landscape of medical diagnostics, offering a safer, faster, and more efficient way to monitor critical health parameters.
Nephrolux Human Breath Ammonia Analyzers by Pranalytica
Specifications |
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|---|---|
| Minimum Detectivity: | 1 ppb |
| Measurement Cycle: | Continuous or single shot |
| Measurement Time: | 120 seconds |
| Analyzer Operation: | Autonomous |
| Selectivity: | No interference from other ammonium containing compounds, hydrocarbons, hydrogen sulfide, sulfur dioxide, water and NOX |
| Linearity: | ±10% over the range of interest for measuring breath ammonia |
| Accuracy: | ±1 ppb or ±10% of the reading (whichever is greater) |
| Precision: | ±1 ppb or ±10% of the reading which ever is larger |
| Zero Drift: | ±1 ppb per week |
| Control Processor: | Pentium class microcomputer |
| Operating System: | LINUX based |
| Data Storage: | User data storage capacity for > 1 year (Option EDS provides over 4 years of continuous data storage capability) |
| Data Display: | Touch screen display on the sensor showing the last measurement |
Features
- Non-Invasive Diagnostics: The Nephrolux® Human Breath Ammonia Analyzer enables non-invasive testing for kidney disorders by measuring ammonia levels in exhaled breath, correlating directly with blood urea nitrogen and creatinine levels.
- Quick Results: Provides results in approximately 2 minutes, eliminating the need for invasive blood sampling and lengthy laboratory analysis.
- Continuous Monitoring: Offers continuous or single-shot measurement cycles, allowing for ongoing monitoring during dialysis sessions to ensure adequate treatment.
- High Sensitivity: Minimum detectivity of 1 ppb (parts-per-billion) for precise ammonia measurement.
- Autonomous Operation: Operates independently without requiring operator attention, enhancing ease of use.
- High Selectivity: No interference from other compounds such as hydrocarbons, hydrogen sulfide, sulfur dioxide, water, and NOX, ensuring accurate readings.
- Reliable Accuracy: Provides accuracy of ±1 ppb or ±10% of the reading, ensuring dependable results.
- Precision and Stability: Offers precision of ±1 ppb or ±10% of the reading, with a zero drift of ±1 ppb per week, maintaining measurement stability over time.
- Advanced Control Processor: Features a Pentium class microcomputer embedded in the Nitrolux for efficient operation.
- Reliable Operating System: LINUX-based system ensures high reliability and performance.
- Robust Data Storage: Embedded solid-state memory provides crash-proof reliability and user data storage capacity for over 1 year, with optional extended storage capability for over 4 years.
- User-Friendly Display: Equipped with a touch screen display to show the last measurement, enhancing usability and convenience.
Applications
- Noninvasive Diagnostics of Kidney Disorder: Nephrolux® is designed to detect kidney disorders by measuring ammonia levels in human breath, providing a correlation with blood urea nitrogen and creatinine levels.
- Real-Time Monitoring During Dialysis: The sensor allows frequent testing during dialysis sessions, offering instantaneous results to ensure adequate treatment.
- Abnormal Pregnancy Monitoring: Nephrolux® may be used to monitor breath ammonia concentration in cases of abnormal pregnancy, such as preeclampsia, providing early warnings of potential issues.
Frequently Asked Questions
Nephrolux® is Pranalytica’s ammonia sensor for noninvasive diagnostics of kidney disorder and malfunction in human patients.
Pranalytica’s Nephrolux® sensor measures the concentration of ammonia in the human exhaled breath, which has been shown to have one-to-one correlation with blood urea nitrogen and creatinine concentration.
The breath ammonia concentration determination takes about 2 minutes.
The minimum detectivity of Nephrolux® is 1 ppb (parts-per-billion).
The accuracy of Nephrolux® is ±1 ppb or ±10% of the reading (whichever is greater).