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Founded Year

2000

Stage

Unattributed | Alive

Total Raised

$91.82M

Valuation

$0000 

Last Raised

$30M | 15 yrs ago

About Atritech

Atritech has developed the WATCHMAN, an implantable device designed to capture clots that may form in the left atrial appendage of patients with atrial fibrillation, thereby aiming to reduce the risk of stroke and eliminating the need for long-term use of blood thinning medications.

Headquarters Location

3750 Annapolis Lane Suite 105

Plymouth, Minnesota, 55447,

United States

763-746-5012

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Atritech Patents

Atritech has filed 53 patents.

The 3 most popular patent topics include:

  • Cardiac anatomy
  • Cardiac arrhythmia
  • Cardiac electrophysiology
patents chart

Application Date

Grant Date

Title

Related Topics

Status

11/24/2017

1/26/2021

Cardiac anatomy, Cardiac arrhythmia, Cardiac surgery, Cardiology, Cardiac electrophysiology

Grant

Application Date

11/24/2017

Grant Date

1/26/2021

Title

Related Topics

Cardiac anatomy, Cardiac arrhythmia, Cardiac surgery, Cardiology, Cardiac electrophysiology

Status

Grant

Latest Atritech News

Watching the Watchman (again)

May 18, 2011

Paul Pisklak Cardiac Surgery , Cardiology We last reported on the Watchman left atrial appendage device back  in 2009. Since then, Minnesota based AtriTech has been acquired by Boston Scientific, and there is new data about its use as an alternative to warfarin. To review,  the Watchman is a device that is placed in the left atrium to exclude the left atrial appendage, where a thrombus is likely to form in a patient with atrial fibrillation, thus reducing the potential for a stroke. The device is implanted in the cath lab with conscious sedation ( see animation ). Previous studies have confirmed the non-inferiority of this device to warfrain, and the latest data shows its utility in patients who have contraindications to warfarin. Twenty-four of these patients were implanted with the Watchman device and received aspirin and Plavix, and no cerebrovascular events or device dislodgements were noted (follow-up time averaged 4.2 months). There was one case of a device-related thrombus that resolved with heparin therapy. Although larger studies and more follow-up time is needed, this device seems to be an option for people who are unable to take warfarin. The Watchman remains in investigational status in the United States at this time.

Atritech Frequently Asked Questions (FAQ)

  • When was Atritech founded?

    Atritech was founded in 2000.

  • Where is Atritech's headquarters?

    Atritech's headquarters is located at 3750 Annapolis Lane, Plymouth.

  • What is Atritech's latest funding round?

    Atritech's latest funding round is Unattributed.

  • How much did Atritech raise?

    Atritech raised a total of $91.82M.

  • Who are the investors of Atritech?

    Investors of Atritech include Affinity Capital Management, Tullis Health Investors, Split Rock Partners, Prism VentureWorks, Vector Capital and 9 more.

  • Who are Atritech's competitors?

    Competitors of Atritech include Velico Medical, ALung Technologies, Lucina Health, Salutaris Medical Devices, Infrascan, Penumbra, Samsara Vision, Apnex Medical, Concentric Medical, Micrus Endovascular and 23 more.

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  • Stalk the smart money
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