Portable Chemistry Analyzer Pointcare™ M4
COMPACT AND PORTABLE EASY TO USE
Designed for portability and ease of use, the Pointcare™ M4 is a compact chemistry analyzer that supports blood chemistry testing using just 100 µL of sample. Featuring microfluidic-based, single-use reagent discs and a streamlined three-step workflow, Pointcare™ M4 helps simplify routine chemistry testing in clinical settings.
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Features & Benefits
Integrated Quality Control
The Pointcare™ M4 features a built-in real-time quality control (rQC) system designed to monitor the testing process and support consistent results.
Small Footprint, Flexible Placement
With compact dimensions of 210 × 125 × 175 mm, Pointcare™ M4 is designed for environments where space and portability are important considerations.
Support for Different Working Environments
Pointcare™ M4 supports AC power and compatible portable power options, offering flexibility in different operating environments.
Three-Step Testing Workflow
- Add the sample to the reagent disc.
- Insert the disc into the analyzer.
- View the test results.
Low Sample Volume
Only 100 µL of sample is required for testing, with the available chemistry parameters depending on the selected reagent panel.
Preconfigured Reagent Discs
The analyzer’s compact design makes it suitable for integration into different diagnostic working environments, depending on available space and workflow requirements.
Compact Design for Diagnostic Workflows
The analyzer’s compact design makes it suitable for integration into different diagnostic working environments, depending on available space and workflow requirements.
Xenon Light Source
Pointcare™ M4 incorporates a xenon light source as part of its optical measurement system. Its design supports routine operation with reduced light-source maintenance requirements.
Reagents
The MNCHIP reagent disc is a microfluidic-based, single-use chemistry test disc designed for streamlined sample processing. Each disc integrates the reagents required for its designated test panel, supporting chemistry testing with a sample volume of just 100µL.
TP ALB GLO* ALB/GLO* ALT AST TBIL DBIL IBIL* UA CRE UREA GLU TG CHOL HDL-C LDL-C*
AST UA CRE CK CK-MB LDH α-HBDH AMY GLU K+ Na+ Cl- CO2
ALB UA CRE UREA Ca2+ P CO2
TP ALB GLO* ALB/GLO* ALT AST GGT ALP TBIL DBIL IBIL*
K+ Na+ Cl- Ca2+ P Mg2+ CO2
GLU GSP TG CHOL HDL-C LDL-C*
CRE UREA AMY GLU K+ Na+ Cl- CO2
TP ALB GLO* ALB/GLO* ALT AST GGT TBIL CRE UREA GLU
NH3
TP ALB GLO* ALB/GLO* ALT AST GGT ALP TBIL DBIL IBIL* UA CRE UREA GLU TG CHOL HDL-C LDL-C*
* Calculated test value
# Coming soon
1 Test/Disc 10 Discs/Box
Operation
Add sample
100 μL of lithium-heparinized whole blood, plasma, or serum
Insert disc
The system self-calibrates with every run
Read results
The built-in printer automatically outputs the report
Technology
Our microfluidics-based blood chemistry device is derived from aerospace technology. After five years of rigorous ground testing, the Pointcare™ M analyzer has been deployed on the Chinese space station (launched in 2022) to provide daily blood chemistry testing for astronauts in orbit.
The analyzer is a portable blood chemistry analyzer equipped with a spectrophotometric detection system. Its optical system consists of a xenon arc stroboscopic lamp and a beam-splitter/detector capable of reading nine wavelengths. A built-in heating module maintains the chamber temperature at 37 ± 0.2°C during the reaction phase.
The reagent disc, manufactured using microfluidic technology, is a single-use consumable with a diameter of approximately 8 cm. It fully integrates all necessary diluents and dry reagents required for a test panel. The disc contains multiple reaction cuvettes designed to receive diluted samples. These cuvettes feature varying pathlengths to accommodate different reagent sensitivities and analyte concentrations. During manufacturing, pre-measured, lyophilized reagent beads for each specific test are pre-loaded into the cuvettes.
To perform a test, the operator simply loads approximately 100 μL of sample directly into the disc. During analysis, the analyzer utilizes centrifugal and capillary forces to automatically meter and separate the sample, mix the fluids, and distribute the fluid into the reaction cuvettes, where it reacts with the pre-loaded reagents.
The analyzer simultaneously monitors the reactions using nine wavelengths, calculates the results from the absorbance data, and reports the results on the screen and via a convenient built-in thermal printer.
Specifications
Dimensions: 210mm(L)×125mm(W)×175mm(H)
Weight: 2.5kg
Sample Type: lithium-heparinized whole blood, plasma, or serum.
Sample Size: 100µL
Test Time: 12 minutes
Quality Control Features: Built-in real-time Quality Control (rQC®) system
Communication: Bi-directional input/output
Interfaces: Wi-Fi, USB, LIS/EMR compatible
Memory Capacity: Up to 50,000 patient and quality control results
Consumables: Single-use, self-contained plastic chemistry reagent discs, approximately 8 cm in diameter. Each disc contains all reagents required to perform a panel of tests on a single sample.
Data Input Display: 4.3 inch capacitive touchscreen
Mode of Opertion: Continuous
Ambient Temperature: 10~30℃(50–86 ºF), indoor use.
Power Requirements: 120 VA(Power bank Capable)
Main Supply Voltage: 100-240 volts AC, 50-60 Hz.
Humidity: 40%~85%
Reaction Temperature: 37℃±0.2℃
Measurement Principles: Spectrophotometry, Turbidimetry.
