Better Blood Collection is Here.

No more painful needles.
No more phlebotomy.
Elevate your patient experience.

The Process that Patients Prefer

Unlock a proven patient experience without painful needles or finger sticks.

*Internal data on file

What People are Saying About Tasso

“That's it? I did not even feel it.”

Study Participant
Leino et al. 2024
“This is urgently needed.”

Biomedical Researcher
Dubé et al. 2022
“It's a new frontier… If I tell people about the future of blood collection, they wouldn't believe me right now.”

Study Participant
Dubé et al. 2022
“I like that one on the arm. The arm one was super easy, super, super fun. I mean, I shouldn’t say fun.”

Study Participant
Chavez et al. 2024
“I’m excited about it for my patients that refuse to do labs due to severe needle phobia. This seems like a device we could use in clinic, attach it on at the beginning of the visit while we’re talking/doing exams, and collect the blood at the end.”

Care Provider
Dubé et al. 2022
“The arm is way better! Poking the finger hurts!”

Study Participant
Leino et al. 2024
“Much easier can I have all my labs this way?”

Study Participant
Leino et al. 2024
“The Tasso absolutely hurts less, it would be great if all my labs could be done this way.”

Study Participant
Leino et al. 2024
“This is easy. Why would anyone say no to using the Tasso?”

Study Participant
Leino et al. 2024
“I think it's very easy to use. It's a lot easier than watching somebody poke you with a needle and having to get the shakes because [of] the size of the needle.”

Study Participant
Dubé et al. 2022
“I have to go about eight miles to my doctor. And because I catch public transportation, that's an event. That's four hours. Two hours there and two hours back. I'm six minutes doing the device and probably another eight minutes walking to the drop off.”

Study Participant
Dubé et al. 2022
“This [device] helps with stigmatism, stereotypes, no one has to see you going to the office to go get blood work done.”

Study Participant
Dubé et al. 2022
“I'm hoping that it goes well and this one day will be the way [all] people get their blood taken.”

Study Participant
Dubé et al. 2022
“I believe we are looking at the future right now... I think five years from now, everybody will be doing this.”

Study Participant
Dubé et al. 2022
“Yeah, I felt like it was comfortable. It gave me some security in knowing that I can do this myself and that this isn’t a big deal.”

Study Participant
Dubé et al. 2022
“That was easy. I love it.”

Study Participant
Dubé et al. 2022
“It’s saving you a visit to the doctor. That is a big thing… I’m really thrilled with it, personally.”

Study Participant
Dubé et al. 2022
“You’re making a decision, you are proactively involved in your healthcare. So I loved that bit of it.”

Study Participant
Dubé et al. 2022
“I wouldn’t have to worry about whether they’re going to find my veins or not. I can just quickly do it by myself at home. And I don’t have to worry about dealing with anxiety, or just going through all that process.”

Study Participant
Dubé et al. 2022
“Helpful for individuals with ‘tricky’ veins, hardened by chemotherapy… or the ones scared of needles.”

HIV Community Member
Dubé et al. 2022

Drive Access, Retention, and Scalability

Convenience is the future of care. Boost patient engagement and retention with Tasso’s easy, virtually painless sample collection experience.

Patient receives device

Blood sample is collected

Sample shipped to lab via prepaid label

Lab receives sample and runs analyses

Process complete

Shipping, live proctoring, SMS reminders, and more are supported by Tasso’s end-to-end logistics platform.

See Our Logistics Solutions

Find the Right Device for Your Program

Tasso+

The Tasso+ device is a blood lancet that collects whole liquid blood samples. Multiple standard collection tubes are compatible.

See the Tasso+

Tasso-M20

The Tasso-M20 device delivers whole dried blood samples from the patient to the lab. The device can be used for a number of applications, including PK (pharmacokinetic) monitoring in patients enrolled in clinical trials.

See the Tasso-M20

These Companies and Organizations
Choose Tasso for Their Programs

Expand Your Reach with Better Engagement

Tasso’s end-to-end platform enables better patient engagement for decentralized clinical trials, expanding your access to diverse populations.

Tasso is cited in over 100 peer-reviewed publications, including numerous clinical trials and research applications.

Learn more about clinical trial solutions:

PopPK

Prescreening

Pediatrics

Better Blood Collection is Here.

No more painful needles.No more phlebotomy.Elevate your patient experience.

The Process that Patients Prefer

“That's it? I did not even feel it.”

“This is urgently needed.”

“It's a new frontier… If I tell people about the future of blood collection, they wouldn't believe me right now.”

“I like that one on the arm. The arm one was super easy, super, super fun. I mean, I shouldn’t say fun.”

“I’m excited about it for my patients that refuse to do labs due to severe needle phobia. This seems like a device we could use in clinic, attach it on at the beginning of the visit while we’re talking/doing exams, and collect the blood at the end.”

“The arm is way better! Poking the finger hurts!”

“Much easier can I have all my labs this way?”

“The Tasso absolutely hurts less, it would be great if all my labs could be done this way.”

“This is easy. Why would anyone say no to using the Tasso?”

“I think it's very easy to use. It's a lot easier than watching somebody poke you with a needle and having to get the shakes because [of] the size of the needle.”

“I have to go about eight miles to my doctor. And because I catch public transportation, that's an event. That's four hours. Two hours there and two hours back. I'm six minutes doing the device and probably another eight minutes walking to the drop off.”

“This [device] helps with stigmatism, stereotypes, no one has to see you going to the office to go get blood work done.”

“I'm hoping that it goes well and this one day will be the way [all] people get their blood taken.”

“I believe we are looking at the future right now... I think five years from now, everybody will be doing this.”

“Yeah, I felt like it was comfortable. It gave me some security in knowing that I can do this myself and that this isn’t a big deal.”

“That was easy. I love it.”

“It’s saving you a visit to the doctor. That is a big thing… I’m really thrilled with it, personally.”

“You’re making a decision, you are proactively involved in your healthcare. So I loved that bit of it.”

“I wouldn’t have to worry about whether they’re going to find my veins or not. I can just quickly do it by myself at home. And I don’t have to worry about dealing with anxiety, or just going through all that process.”

“Helpful for individuals with ‘tricky’ veins, hardened by chemotherapy… or the ones scared of needles.”