We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

Features Partner Sites Information LinkXpress hp
Sign In
Advertise with Us
LGC Clinical Diagnostics

B&E Scientific

B&E Scientific designs, manufactures and markets products for clinical diagnostic applications. It offers hematology ... read more Featured Products: More products

Download Mobile App




Handheld Blood Gas Electrolyte Analyzer Advances Point-of-Care Testing (POCT)

By LabMedica International staff writers
Posted on 04 Jul 2023

A vital factor for patients in emergency and critical care settings is their rapidly changing physiological state, which can deteriorate quickly and necessitate immediate diagnosis and clinical decisions for improving patient outcomes. More...

Point-of-care testing (POCT) is a significant advancement in critical care settings, designed to provide decentralized, patient-centered healthcare. Quick access to blood measurements, especially blood gases, and electrolytes, can lead to better clinical outcomes. Now, a new handheld blood gas electrolyte analyzer designed to meet the urgency of clinical decision provides prompt POCT and improves patient outcomes while reducing therapeutic turnaround time (TTAT) and shortening door-to-clinical-decision time.

The newly-launched i-Check handheld blood gas electrolyte analyzer from B&E Biotechnology Co. Ltd. (Yantai, China) adopts microfluidic and electrochemical detection technology. Its single-use cartridge includes a plastic substrate, a multi-biosensor array, a calibrator pouch, a sample injection port, and a waste chamber. Notably, the multi-biosensor array is produced by silk-screen printing. The printing ink materials used comprise only carbon, silver, and insulation, without any noble metal, which significantly lowers the production cost compared to other manufacturers. Furthermore, special production technology enables its long-term stability to last 12 months under refrigeration. The i-Check handheld blood gas electrolyte analyzer requires only 95 μL of blood to measure pH, PCO2, PO2, K, Na, iCa, Hct, etc. in just one minute.

Among other benefits, the cartridge can be used immediately after removal from the refrigerator and does not need to be brought up to room temperature due to the efficient heating effect of the attached carbon heating film. It can rapidly increase the temperature of the electrode and flow path and maintain them at 37℃ when paired with an IR temperature sensor. Each cartridge has its own standard solution (calibrator), facilitating a one-point calibration, and eliminating the need for an additional reagent package. Calibration before sample injection is performed to prevent the impact of blood cell precipitation on Hct testing. Each cartridge also contains a unique RFID chip for quality control, effectively avoiding erroneous results from using expired cartridges. In a correlation experiment with a desktop blood gas analyzer, the i-Check excelled in test performance with correlation coefficients R2 all above 0.973 (n=76).

Related Links:
B&E Biotechnology Co. Ltd. 


Gold Member
Flocked Fiber Swabs
Puritan® Patented HydraFlock®
Serological Pipet Controller
PIPETBOY GENIUS
New
Host Response Immunoassay Test
MeMed BV
New
Automated Biochemical Analyzer
iBC 900
Read the full article by registering today, it's FREE! It's Free!
Register now for FREE to LabMedica.com and get access to news and events that shape the world of Clinical Laboratory Medicine.
  • Free digital version edition of LabMedica International sent by email on regular basis
  • Free print version of LabMedica International magazine (available only outside USA and Canada).
  • Free and unlimited access to back issues of LabMedica International in digital format
  • Free LabMedica International Newsletter sent every week containing the latest news
  • Free breaking news sent via email
  • Free access to Events Calendar
  • Free access to LinkXpress new product services
  • REGISTRATION IS FREE AND EASY!
Click here to Register








Channels

Hematology

view channel
Image: CitoCBC is the world first cartridge-based CBC to be granted CLIA Waived status by FDA (Photo courtesy of CytoChip)

Disposable Cartridge-Based Test Delivers Rapid and Accurate CBC Results

Complete Blood Count (CBC) is one of the most commonly ordered lab tests, crucial for diagnosing diseases, monitoring therapies, and conducting routine health screenings. However, more than 90% of physician... Read more

Immunology

view channel
Image: A simple blood test could replace surgical biopsies for early detecion of heart transplant rejection (Photo courtesy of Shutterstock)

Blood Test Detects Organ Rejection in Heart Transplant Patients

Following a heart transplant, patients are required to undergo surgical biopsies so that physicians can assess the possibility of organ rejection. Rejection happens when the recipient’s immune system identifies... Read more

Pathology

view channel
These images illustrate how precision oncology Organ Chips recapitulate individual patients’ responses to chemotherapy (Photo courtesy of Wyss Institute at Harvard University)

Cancer Chip Accurately Predicts Patient-Specific Chemotherapy Response

Esophageal adenocarcinoma (EAC), one of the two primary types of esophageal cancer, ranks as the sixth leading cause of cancer-related deaths worldwide and currently lacks effective targeted therapies.... Read more
Copyright © 2000-2025 Globetech Media. All rights reserved.