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Important Notice
This Inari Medical website and all product offerings listed are tailored for the United States only. Please be aware that product availability and regulatory claims may vary in other regions we serve, including Europe, the Middle East, and Africa (EMEA), Asia-Pacific (APAC), and Latin America/Canada. Inari Medical is currently developing separate websites for our products tailored to these other global and regional markets.
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Built for wall-to-wall clot removal
The ClotTriever
 Thrombectomy System
The ClotTriever system is a mechanical thrombectomy device specifically designed for the treatment of deep vein thrombosis (DVT).
Treat the full range of clot chronicity
The ClotTriever System
The clinical advantage of the ClotTriever system
The CLOUT registry (NCT03575364) is a prospective, single-arm study evaluating outcomes of all-comer patients with proximal lower extremity DVT after thrombectomy with the ClotTriever system. CLOUT enrolled 500 patients from 43 US clinical sites. In-hospital results demonstrated safe and effective thrombus removal with immediate symptom relief.1
Complete or
thrombus removal*1
Median estimated
blood loss2
Learn more about the CLOUT Registry
The ClotTriever system is purpose-built with a unique design and mechanism of action that collects and removes a full range of clot chronicity.
ClotTriever System Components
ClotTriever Catheter
ClotTriever BOLD Catheter
ClotTriever XL Catheter
ClotTriever Sheath
Nitinol collection bag
designed to capture
and remove clot
Atraumatic coring element separates
and extracts wall adherent clot
from the vessel
ClotTriever catheter:
  • The ClotTriever catheter gains complete wall
    apposition in vessels 6-16 mm for the collection
    and removal of clot.
shorter collection bag
The latest in surface
treatment innovation
compared to 1st generation ClotTriever BOLD
ClotTriever BOLD catheter:
  • The next generation ClotTriever BOLD catheter
    features a shortened collection bag and
    HyperClear™ technology, delivering the same
    trusted performance for the treatment of DVT with
    faster procedure times.
  • HyperClear Techology is the latest in surface
    treatment innovation designed to reduce clot
    adhesion within the collection bag for improved bag
    clearing and procedure times.
10 cm collection bag
Shorter bag for easier positioning of the catheter
10 – 28 mm vessel treatment range
Enables coring and collection of thrombus with
full wall apposition
105 cm effective length
Can reach the femoral vein from
internal jugular access
ClotTriever XL catheter:
  • A larger device for the largest vein.
    Purpose-built design for efficient clot removal
    in the vena cava.
Self-expanding nitinol funnel designed
for 360º wall apposition for optimal
clot extraction
Single-hand operation hemostasis valve
to minimize blood loss during insertion
and removal of devices
ClotTriever sheath:
  • The ClotTriever sheath is specifically
    designed for optimal clot removal
    with minimal blood loss.
DVT Per Procedure Pricing (DVT-PPP) provides access to a broad selection of tools for DVT and peripheral thrombectomy at one price per procedure to achieve optimal patient outcomes.

  • Enables physicians to make a clinical decision to provide optimal care for their patients without cost concern
  • Provides immediate access to Inari’s cutting-edge innovations to further improve patient outcomes
  • Locked-in pricing, regardless of devices used per case, enables favorable economics
Visit our reimbursement page for health economics, reimbursement resources, and support to assist you with the key elements of medical documentation for the coding and billing of mechanical thrombectomy procedures for deep vein thrombosis using Inari Medical devices.
*≥75% thrombus removal assessed by an independent core laboratory

1. Dexter D, Kado H, Shaikh A, et al. Safety and effectiveness of mechanical thrombectomy from the fully enrolled multicenter, prospective CLOUT registry. J Soc Cardiovasc Angiog Interv. 2023;2(2):100585.
2. Shaikh A, et al. Six-month outcomes of mechanical thrombectomy for treating deep vein thrombosis: analysis from the 500-patient CLOUT registry. Cardiovasc Intervent Radiol. 2023; 46(11):1571-1580.

Indications for Use:
The ClotTriever® thrombectomy system is indicated for (1) the non-surgical removal of thrombi and emboli from blood vessels and (2) injection, infusion and/or aspiration of contrast media and other fluids into or from a blood vessel. The ClotTriever thrombectomy system is intended for use in the peripheral vasculature, including deep vein thrombosis (DVT).

Refer to IFU for complete Indications for Use, contraindications, warnings, and precautions.

Federal (USA) law restricts this device to sale by or on the order of a physician.

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