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microstaar indigo injector foam tip system

Staar Surgical

Summary: The microstaar indigo injector foam tip system is a Class 1 medical device used for mechanical thrombectomy in venous systems. It is primarily used by interventional radiologists and vascular surgeons.

FDA Clearance Information

Pathway 510K
Decision Date March 13, 2008
Product Code MSS
Device Class Class 1
Evidence 40 studies

The microstaar indigo injector foam tip system was cleared through the FDA 510k pathway on March 13, 2008. Manufactured by Staar Surgical, it is classified as a Class 1 device.

What It Is

The microstaar indigo injector foam tip system is a specialized device designed for mechanical thrombectomy procedures, particularly in venous systems. It features a foam tip that aids in the removal of thrombi by creating a gentle suction and mechanical disruption of the clot. This device is intended to enhance the efficiency and safety of thrombectomy procedures.

Clinical Applications

This device is commonly used in interventional radiology and vascular surgery settings for the treatment of venous thromboembolism. It is particularly useful in cases where rapid restoration of blood flow is necessary, such as in deep vein thrombosis or pulmonary embolism. The system is suitable for use in hospitals and specialized outpatient centers, catering to adult and geriatric populations.

Indications for Use

The FDA indications for the microstaar indigo injector foam tip system focus on its use in mechanical thrombectomy for venous conditions. It is designed to assist in the removal of blood clots from veins, improving circulation and reducing the risk of complications associated with venous thromboembolism.

Practical Considerations

The device is available in various sizes to accommodate different vessel diameters and is compatible with standard thrombectomy catheters. Clinicians should be familiar with the device's operation and ensure proper technique to maximize efficacy and minimize potential complications.

Linked Studies (20)

PubMed • 2025

Randomized Controlled Trial of Mechanical Thrombectomy With Anticoagulation Versus Anticoagulation Alone for Acute Intermediate-High Risk Pulmonary Embolism: Primary Outcomes From the STORM-PE Trial.

Circulation

RCT|prospective View Source →
PubMed • 2025

A New Technique for Mechanical Thrombectomy in Patients With Acute Pulmonary Embolism: A Case Series.

Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions

Case Series View Source →
PubMed • 2025

Rescue catheter directed treatment for floating right atrial thrombi and deep vein thrombosis in patient with high-risk acute pulmonary embolism: a case report of multidisciplinary approach.

European heart journal. Case reports

RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025

Percutaneous vacuum-assisted tumor thrombectomy using angiovac and penumbra lightning 12 aspiration systems.

Radiology case reports

RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2024

Safety and efficacy of mechanical aspiration thrombectomy for patients with acute lower extremity ischemia.

Journal of vascular surgery

RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2024

Neuro-tracking catheter technology for coronary thrombus extraction: Indigo CAT RX Continuous Aspiration System - first use in Poland.

Postepy w kardiologii interwencyjnej = Advances in interventional cardiology

View Source →
PubMed • 2024

[Interventional therapy of pulmonary embolism - update].

Deutsche medizinische Wochenschrift (1946)

RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2024

Super-Elderly Case of Acute Lower Limb Ischemia Treated with Indigo Aspiration System in Japan.

Annals of vascular diseases

Case Series View Source →
PubMed • 2024

Procedure-Related Mortality in Aspiration Thrombectomy for Pulmonary Embolism: A MAUDE Database Analysis of the Inari FlowTriever and Penumbra Indigo Systems.

Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists

RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2024

Endovascular thrombectomy for cerebral venous sinus thrombosis using the Penumbra Indigo® Aspiration System.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2024

Use of the Indigo CAT RX aspiration system during percutaneous coronary intervention.

Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions

Other View Source →
PubMed • 2024

Anesthetic Management for Aspiration Thrombectomy Using the Penumbra Indigo System in Pediatric Patients with Congenital Heart Disease.

Journal of cardiothoracic and vascular anesthesia

Other View Source →
PubMed • 2024

Penumbra Indigo® system to safely remove intracardiac thrombus in a 7-month-old infant with severe immunodeficiency disorder.

Cardiology in the young

RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2023

Case Report: Catheter-based mechanical thrombectomy using the Indigo aspiration system in a case of systemic-to-pulmonary shunt thrombosis.

Frontiers in pediatrics

Case Report View Source →
PubMed • 2023

Mechanical Venous Thrombectomy Using Indigo Aspiration System: A Case Report.

Cureus

View Source →
PubMed • 2023

Indigo® Aspiration System for thrombectomy in pulmonary embolism.

Future cardiology

RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2023

Penumbra Indigo Percutaneous Aspiration Thrombectomy System in the treatment of Aortic Endograft Iliac Limb Occlusion: Results from an Italian Multicentre Registry.

European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery

RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2022

Aspiration Thrombectomy with the Indigo System for Acute Lower Limb Ischemia: Preliminary experience and analysis of parameters affecting the outcome.

Annals of vascular surgery

RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2022

Complications and Failure Modes of the Penumbra Indigo CAT RX Aspiration System in Percutaneous Coronary Intervention: Insights From the MAUDE Database.

Cardiovascular revascularization medicine : including molecular interventions

View Source →
PubMed • 2022

Technical success and short-term results from mechanical thrombectomy for lower extremity iliofemoral deep vein thrombosis using a computer aided mechanical aspiration thrombectomy device.

Journal of vascular surgery. Venous and lymphatic disorders

RCT|prospective|retrospective|case Series|other View Source →

Frequently Asked Questions

What is microstaar indigo injector foam tip system used for?

It is used for mechanical thrombectomy in venous systems to remove blood clots and restore blood flow.

What specialties typically use this device?

Interventional radiologists and vascular surgeons commonly use this device.

What are the FDA-cleared indications?

The device is indicated for use in mechanical thrombectomy procedures to treat venous thromboembolism.

Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference. It does not constitute medical advice, product endorsement, or a recommendation for clinical use. Always consult manufacturer documentation and clinical judgment for patient care decisions.

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