CardioFocus Overview

  • Year Founded
  • 1990

Year Founded

  • Status
  • Private

  • Employees
  • 87

Employees

  • Latest Deal Type
  • Series CC

  • Latest Deal Amount
  • $27.2M

  • Investors
  • 3

CardioFocus General Information

Description

Developer of medical devices designed to bring precision and control to the treatment of atrial fibrillation. The company's devices consist of a balloon catheter, endoscope, deflectable sheath, and integrated console that together form a system offering direct visualization, titratable energy delivery, and universal balloon design, enabling physicians to perform pulmonary vein isolation procedures with accuracy and precision as well as to customize the amount of energy used for their ablations based upon patients' specific needs.

Contact Information

Website
www.cardiofocus.com
Formerly Known As
Rare Earth Medical
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 500 Nickerson Road
  • Marlborough, MA 01752
  • United States
+1 (508)
Primary Industry
Surgical Devices
Other Industries
Therapeutic Devices
Other Devices and Supplies
Diagnostic Equipment
Vertical(s)
HealthTech, Life Sciences
Corporate Office
  • 500 Nickerson Road
  • Marlborough, MA 01752
  • United States
+1 (508)

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CardioFocus Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
23. Later Stage VC (Series CC) 23-Feb-2023 $27.2M Completed Generating Revenue
22. Secondary Transaction - Private 01-Jun-2022 Completed Generating Revenue
21. Later Stage VC (Series BB) 12-Apr-2022 Completed Generating Revenue
20. Secondary Transaction - Private Completed Generating Revenue
19. Later Stage VC 20-Jul-2020 Completed Generating Revenue
18. Debt - PPP 28-Apr-2020 Completed Generating Revenue
17. Debt - General 02-Mar-2020 Completed Generating Revenue
16. Later Stage VC 28-May-2019 Completed Generating Revenue
15. Debt - General 22-Jun-2018 $21M $183M Completed Generating Revenue
14. Debt - General $170M Completed Generating Revenue
To view CardioFocus’s complete valuation and funding history, request access »

CardioFocus Cap Table

Stock # of Shares
Authorized		 Par Value Dividend Rate (%) Original
Issue Price		 Liquidation Liquidation
Pref. Multiple		 Conversion Price % Owned
Series CC
Series BB
Series AA 12,385,000 $0.001000 $1 $1 1x $1 26.99%
To view CardioFocus’s complete cap table history, request access »

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CardioFocus Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of medical devices designed to bring precision and control to the treatment of atrial fibrillation. The compan
Surgical Devices
Marlborough, MA
87 As of 2026

Burnaby, Canada
 

Yokneam, Israel
 
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CardioFocus Competitors (20)

One of CardioFocus’s 20 competitors is Kardium, a Private Equity-Backed company based in Burnaby, Canada.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Kardium Private Equity-Backed Burnaby, Canada
Lumenis Private Equity-Backed Yokneam, Israel
Oscor Corporate Backed or Acquired Palm Harbor, FL
Vendys Formerly Accelerator/Incubator backed Houston, TX
Cynosure (Other Devices and Supplies) Private Equity-Backed Westford, MA
You’re viewing 5 of 20 competitors. Get the full list »

CardioFocus Patents

  • 277

    Total Documents Applications and Grants

  • Total Patents Families

  • 83

    Granted

  • 31

    Pending

  • Expiring in next 12 mo

CardioFocus Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
WO-2026226831-A1 Dynamic pulse width control for pulsed field ablation Pending 23-Apr-2025
WO-2026226775-A1 Local impedance indicator in the treatment of cardiac tissue Pending 23-Apr-2025
US-20250352031-A1 Ablation catheters with deployable electrode structures for use in ablation and electrophysiological mapping Pending 14-May-2024
US-20250352113-A1 Ablation catheters with deployable electrode structures for use in ablation and electrophysiological mapping Pending 14-May-2024
WO-2025240606-A1 Ablation catheters with deployable electrode structures for use in ablation and electrophysiological mapping Pending 14-May-2024 A61B18/1492
To view CardioFocus’s complete patent history, request access »

CardioFocus Signals

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Growth
Weekly Growth

Size Multiple

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CardioFocus Investors (3)

Investor Name Investor Type Holding Investor Since Participating Rounds
Schroders Asset Manager Minority
H.I.G. HealthBridge Partners Growth/Expansion Minority
SV Health Investors PE/Buyout Minority
To view CardioFocus’s complete investors history, request access »

CardioFocus Acquisitions (1)

CardioFocus’s most recent deal was a Merger/Acquisition with Galvanize Therapeutics (Electrophysiology Technology Division). The deal was made on 10-Jan-2024.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Galvanize Therapeutics (Electrophysiology Technology Division) 10-Jan-2024 Merger/Acquisition Therapeutic Devices
To view CardioFocus’s complete acquisitions history, request access »

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CardioFocus FAQs

  • When was CardioFocus founded?

    CardioFocus was founded in 1990.

  • Where is CardioFocus headquartered?

    CardioFocus is headquartered in Marlborough, MA.

  • What is the size of CardioFocus?

    CardioFocus has 87 total employees.

  • What industry is CardioFocus in?

    CardioFocus’s primary industry is Surgical Devices.

  • Is CardioFocus a private or public company?

    CardioFocus is a Private company.

  • What is the current valuation of CardioFocus?

    The current valuation of CardioFocus is .

  • What is CardioFocus’s current revenue?

    The current revenue for CardioFocus is .

  • How much funding has CardioFocus raised over time?

    CardioFocus has raised $324M.

  • Who are CardioFocus’s investors?

    Schroders, H.I.G. HealthBridge Partners, and SV Health Investors have invested in CardioFocus.

  • Who are CardioFocus’s competitors?

    Kardium, Lumenis, Oscor, Vendys, and Cynosure (Other Devices and Supplies) are some of the 20 competitors of CardioFocus.

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