A Cleaner, Smarter CO₂ Absorbent: Meet SpiraLithCa®
In hospital operating rooms, reliable CO₂ absorption is essential for patient safety and consistent anesthesia performance. Traditional granular absorbents have long been used in anesthesia machines, but they come with drawbacks, including dust generation, channeling, and variable performance under low-flow conditions.
SpiraLithCa® by Micropore offers a modern alternative designed to meet the demands of today’s hospital environments. Its patented Solid Absorbent Technology™ replaces loose granules with a solid, wound-sheet cartridge that delivers consistent CO₂ removal without the common problems of traditional granular absorbents.
SpiraLithCa®
Unlike granular absorbents, SpiraLith’s solid cartridge design eliminates dust and prevents channeling, helping maintain stable gas flow and absorption rates throughout each case. SpiraLithCa® Absorbent contains less than 1% NaOH and shows no performance compromise. The result is reliable performance, longer cartridge life, and less frequent change-outs, reducing waste, maintenance time, and overall operating costs. Compatible with Dräger, GE, and Mindray anesthesia workstations, SpiraLithCa® integrates seamlessly into your workflow.
A 2019 study published in the Journal of Clinical Monitoring and Computing (Yan Jiang) demonstrated that the SpiraLithCa® Absorbent cartridge achieved higher CO₂ absorption efficiency per volume than leading granular absorbents in an in vitro comparison. Despite its solid structure, SpiraLithCa® maintained exceptional performance under low flow conditions, an area where granular absorbents often struggle. Researchers attributed this efficiency to SpiraLith’s precisely engineered geometry, which maximizes surface area and promotes uniform CO₂ capture throughout use.
This evidence underscores what clinicians experience in practice: SpiraLithCa® delivers stable, predictable performance with less waste and downtime, offering hospitals a safer, cleaner, and more sustainable choice in CO₂ absorption.
Cleaner. Safer. Smarter.
-
No Dust, No Channeling: Solid cartridge design ensures clean operation and consistent CO₂ absorption—no risk of particle release or performance gaps.
-
Clear, Reliable Color Change: Easy-to-see indicator provides a clear signal of absorbent life, minimizing guesswork during procedures.
-
Enhanced Safety, Reduced Maintenance: Delivers stable performance throughout long cases while reducing handling and replacement frequency.
-
Cost-Effective, Long-Lasting Performance: Extended cartridge life lowers replacement costs and supports efficient operating room workflows.
-
Eco-Conscious Design: Generates less waste and supports hospital sustainability goals through longer use cycles and recyclable materials.
-
Proudly Made in the USA: Manufactured under rigorous quality standards to ensure reliability in every clinical setting.
For more information or an evaluation of SpiraLithCa® Absorbent contact your local MED Alliance Group sales representative, call 888-891-1200 or email us.
Reference:
¹Jiang, Yan, et al. “In Vitro Efficiency of 16 Different ca(Oh)2 Based CO2 Absorbent Brands – Journal of Clinical Monitoring and Computing.” SpringerLink, Springer Netherlands, 4 Jan. 2019, link.springer.com/article/10.1007/s10877-018-00248-x.
MED Alliance Group is a medical device distributor that has been dedicated to meeting the needs of our clinical customers and manufacturing partners since 1998. We specialize in the sales, marketing, importation, logistics and distribution of innovative, high-quality and cost-effective products found in anesthesia and respiratory, blood and transfusion therapy, EMS and emergency room, interventional radiology and cath lab, iv and vascular, as well as NICU and PICU.
Please follow us on LinkedIn, Facebook and Twitter for MED Alliance product updates.
