Proven+ 25,000+ units in the field since 1991. Better+ A workhorse crews rely on, draw after draw. Innovative+ Connected collection since 2009. Still leading it.
Designed and built in California. Founded in 1991, Applied Science has grown into a proven leader in whole blood collection automation.
HemoVoice agent“We are short on O‑negative this week. Could you come in Thursday at four?”
+ Hover to open it up
Built by hand, in a gold rush town.
Applied Science is made in a small California town that grew up on the Gold Rush, by people who know how to work hard and turn out a product with pride. Every HemoFlow is engineered, assembled, and supported here. Not outsourced. Not offshored. When you call, you reach the people who built your device.
- 1st to the category, 1991
- #1 the industry leader
- USA built in California



Three solutions. One standard.
What we buildThe rugged, portable HemoFlow 400/500 mixer family, the calibrated scale and mixer at the center of every whole-blood draw, guiding each collection from vein to inventory.

The cloud-based operational intelligence and device-management platform, turning every device and every draw into one live view of the operation, across the whole network.
The first AI agent for the blood collection ecosystem. AI voice agents that recruit, schedule, and remind donors, keeping the collection calendar full without adding staff.
HemoVoice agent“We are short on O‑negative this week. Could you come in Thursday at four?”
Proven is the floor. Better is the job. Innovation is the promise.
The Applied Science standard, held since 1991
These organizations have improved their blood collection with applı+ed science.TM
In good companyFrom the American Red Cross to the UK's National Health Service, 300+ partners worldwide rely on HemoFlow, from the largest national networks to regional lifelines.













