18554237. AUTOMATIC ANALYZER INCLUDING HPLC AND CONTROL METHOD FOR THE SAME simplified abstract (Hitachi High-Tech Corporation)
Contents
- 1 AUTOMATIC ANALYZER INCLUDING HPLC AND CONTROL METHOD FOR THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 AUTOMATIC ANALYZER INCLUDING HPLC AND CONTROL METHOD FOR THE SAME - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Prior Art
- 1.11 Frequently Updated Research
- 1.12 Questions about Automatic Analyzer Technology
- 1.13 Original Abstract Submitted
AUTOMATIC ANALYZER INCLUDING HPLC AND CONTROL METHOD FOR THE SAME
Organization Name
Inventor(s)
Yuichiro Hashimoto of Tokyo (JP)
AUTOMATIC ANALYZER INCLUDING HPLC AND CONTROL METHOD FOR THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18554237 titled 'AUTOMATIC ANALYZER INCLUDING HPLC AND CONTROL METHOD FOR THE SAME
Simplified Explanation
The patent application describes an automatic analyzer that includes various components such as a liquid feed unit, sample introduction unit, separation column, detector, and control unit. The analyzer also features a pressure sensor to monitor the pressure of the liquid feed flow passage and determine the equilibration of the separation column.
- Liquid feed unit with a liquid feed flow passage
- Sample introduction unit for introducing samples to the mobile phase
- Separation column to separate the sample into components
- Detector to detect the components
- Control unit to manage the analysis process
- Pressure sensor to monitor pressure changes in the liquid feed flow passage
Key Features and Innovation
- Pressure sensor for real-time monitoring of pressure changes
- Calculation of pressure rise rate and compression pressure variation amount
- Equilibration determination based on pressure data
- Automated process for efficient analysis
Potential Applications
- Pharmaceutical industry for drug analysis
- Environmental testing for pollutant detection
- Food and beverage industry for quality control
Problems Solved
- Ensures accurate and efficient separation of components
- Automates the equilibration process for improved analysis results
Benefits
- Increased accuracy in component separation
- Time-saving automated process
- Enhanced analysis results
Commercial Applications
Analytical laboratories can benefit from this technology by improving the efficiency and accuracy of their analysis processes, leading to better results and faster turnaround times for clients.
Prior Art
Readers interested in exploring prior art related to this technology can start by researching similar patents in the field of automatic analyzers, pressure sensors, and chromatography equipment.
Frequently Updated Research
Researchers in the field of analytical chemistry may be conducting studies on the optimization of pressure sensors in automatic analyzers or the development of new algorithms for equilibration determination.
Questions about Automatic Analyzer Technology
What are the key components of an automatic analyzer?
An automatic analyzer typically includes a liquid feed unit, sample introduction unit, separation column, detector, and control unit to automate the analysis process.
How does the pressure sensor contribute to the efficiency of the analysis process?
The pressure sensor monitors pressure changes in the liquid feed flow passage, allowing the control unit to calculate the equilibration of the separation column for accurate analysis results.
Original Abstract Submitted
An automatic analyzer includes a liquid feed unit including a liquid feed unit and a liquid feed flow passage and feeding a mobile phase, a sample introduction unit introducing a sample to the mobile phase, a separation column separating the sample into plural components, a detector detecting the component, and a control unit. A pressure sensor detecting pressure of the liquid feed flow passage is provided, and the control unit calculates a pressure rise rate of the time immediately after starting liquid feeding of the mobile phase based on the pressure detected by the pressure sensor and a compression pressure variation amount and a pressure average after continuing liquid feeding of the mobile phase for a certain time, and determines completion of equilibration of the separation column.