What is DVT?

DVT, or Deep Vein Thrombosis, is a blood clot that forms in a deep vein—usually in the legs—often after surgery or periods of limited movement.

What is DVT?

Front view of bare legs with blue veins highlighted on the right leg and inset showing a blood clot inside a vein.

Why DVT Matters After Surgery

After surgery, your body is healing—but circulation can slow during rest and recovery. When blood flow slows, it can pool in the legs and increase the risk of clot formation.
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Some clots cause swelling or discomfort. Others cause no symptoms at all. In more serious cases, a clot can travel to the lungs and cause a pulmonary embolism (PE), which requires immediate medical attention.
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Because this risk is highest in the first few weeks after surgery, many surgeons recommend DVT prevention therapy as part of routine post-operative care.

What Increases Your Risk?

Anyone recovering from surgery – especially orthopedic procedures involving the hip, knee, or spine – is at higher risk for DVT.
The danger peaks in the first few weeks after surgery, when mobility is limited and your body is still healing.
Common risk factors include:
  • Recent orthopedic surgery or hospital stay
  • Previous clot history or family history of DVT
  • Hormone therapy or pregnancy

DVT Statistics

Learn more on CDC.gov

900,000

Americans develop blood clots each year.

100,000

Deaths annually from DVT and pulmonary embolism.

50%

Blood clots occur during or after hospitalization or surgery.

DVT Prevention Therapy

Preventech is a lightweight, at-home compression therapy designed to help reduce the risk of blood clots during recovery. The system gently inflates and deflates around the legs to keep blood moving—even while you rest.

This rhythmic motion mimics the natural muscle activity of walking, helping blood circulate back toward the heart during periods of limited mobility.
Why Your Doctor May Prescribe Preventech:
  • You've had major orthopedic or spinal surgery
  • You'll be less mobile during recovery
  • Added protection from blood clots is recommended at home

Prevent the Risk with Preventech

Battery-powered and mobile for comfortable daily use
Soft wraps for easy on/off application
FDA-cleared and covered by most commercial insurers for DVT prevention

"Was given Preventech after my knee revision. Wish I had these pumps after my first surgery. Great product!"

Jonathan O. (Jeffersonville, IN)
Preventrech patient • 1/19/2026

"Love my Preventech leg squizzers. So comfy."

Jane M. (Dayton, OH)
Preventech patient • 2/15/2026

“Comfortable, quiet, and easy to wear after knee surgery.”

Angela T. (Scottsdale, AZ)
Preventech patient • 8/08/2025

“The instructions were clear, and using Preventech became part of my routine.”

David P. (West Chester, OH)
Preventech patient • 7/11/2025

"Had hip surgery and my doctor gave me Preventech. These leg squeezers are great and very comfy."

James L. (Scottsdale, AZ)
Preventech patient • 5/19/2025

“The device was lightweight and didn’t get in the way while I recovered.”

Susan R. (West Chester, OH)
Preventech patient • 4/04/2025

​“I wore Preventech after knee surgery, and it was easy to use at home.”

Mark D. (Buffalo, NY)
Preventech patient • 3/12/2025

"I wish every vendor was as easy to work with as CureTech is."

Angela S. (Akron, OH)
ASC Administrator • 6/12/2023

"My partners and I were referred to CureTech earlier this year and they have truly lived up to the hype. Top notch products and service."

Orthopedist (Dallas, TX)
Preventech provider • 6/22/2023

“CureTech has managed our SCD and cold therapy program since late 2022 and the difference for our staff has been significant.”

Orthopedist (Austin, TX)
Preventech provider • 3/3/2023

“I’m doing great. Thank you for following up with a text after my knee surgery. A+ service."

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Larry J. (Austin, TX)
Preventech patient • 3/31/2023

“My doctor gave me Preventech after my knee surgery. I've worn it non-stop and love them."

William J. (Columbus, OH)
Preventech patient • 12/29/2022

“Preventech helped massage my legs after being laid up a week from hip surgery. Great product and simple to use.”

Jackie W. (Cincinnati, OH)
Preventech patient • 4/3/2024

“As healthcare costs rise, safe, lower-cost outpatient joint replacements matter more than ever. CureTech gives IU Health a clear step forward.”

Dr. Murphy (IU Health orthopedist)
Preventech provider • 3/3/2023

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