“Finally, I only need 8 seconds instead of 5 minutes” How the HemoSphere Bio Autoinjector is changing daily life with Hemophilia A

At HemoSphere Bio, we have one clear goal: 
Make factor replacement therapy for Hemophilia A so simple, fast, and discreet that it almost disappears from everyday life – both practically and mentally.
Our Hemosphere Bio Autoinjector (currently in selected treatment centers in observational use and soon to be more widely available) was developed exactly for this purpose.
No more drawing up. No lengthy preparation. No hesitation. Just place it – click – done.
Here are three people sharing how their lives have changed since switching to our autoinjector.

Thomas (34), logistics coordinator & father of two
“Before, I always prepared my injection in the bathroom – 4–5 minutes of drawing up the factor, attaching the needle, removing air bubbles, checking the syringe. If the kids knocked on the door, I immediately felt stressed.
Since I’ve been using the Hemosphere Bio Autoinjector, it takes me 8 seconds. Now I often do it in the car before driving off or in the office kitchen. Nobody notices. The device is small, fits in any jacket pocket and looks just like a regular insulin pen or EpiPen.
The best part: I feel like I’m back in control. I used to worry about forgetting a dose or something going wrong. Now it’s so simple that I almost do it on autopilot – like brushing my teeth.”

Samuel (27), primary school teacher
“I always carried a little cooling bag – vial, syringe, alcohol swab, plaster, everything. It was embarrassing and constantly reminded me that I’m different.The Hemosphere Bio Autoinjector is pre-filled, only needs to be kept at 2–25 °C, and doesn’t have to stay in the fridge when I’m out. I just keep it in my backpack – that’s it. No more attention in the staff room or on school trips.
I’ve noticed I’m much more relaxed. I’ve even started roughhousing with the kids again. Before, there was always this little voice in my head: ‘Be careful, don’t bleed.’ That voice has become a lot quieter.”

Felix (19), automotive mechanic apprentice
“I never wanted anyone at work to see me drawing up a syringe. It felt super awkward. So I often waited until I was alone – or delayed the dose. That’s obviously not ideal.
With the Hemosphere Bio Autoinjector that’s over. I just step into the bathroom for a moment, remove the cap, press it against my thigh – click – and I’m back out in 10 seconds. No blood, no bandage, nothing to dispose of except the cap.
I finally feel like I can keep up with the others at work. Last week we played football after hours – without me having to rush home first to inject. That was the first time in years.”

What makes the HemoSphere Bio Autoinjector different?
One-click system – no manual needle insertion, no drawing up
Pre-filled with X IU  recombinant factor VIII
Room-temperature stable for up to 6 months (2–25 °C)
Very quiet – almost silent injection mechanism

Safety mechanism to prevent accidental activation
We know: an autoinjector doesn’t cure hemophilia.
But it removes a huge mental and practical burden from daily life.
For many of our users, the result is the same:
They think about hemophilia much less often – and that was exactly our goal.
Want to learn more?
Talk to your hemophilia treatment center or visit hemosphere.bio. Many centers are currently offering switch training sessions and trial programs.
Thank you to Thomas, Sarah, Felix and everyone else who shows us every day why we do what we do.