Rheoxtech

Preserving Hearts, Preserving Lives by Preventing reperfusion injury in AMI — clinical data show 87% lower mortality and improved recovery.

  • Stage Prototype Ready
  • Industry Medical Devices and Equipment
  • Location Chicago, IL, USA
  • Currency USD
  • Founded September 2023
  • Employees 3
  • Incorporation Type C-corp
  • Website Rheoxtech.com

Company Summary

Rheoxtech prevents reperfusion injury — the damaging “second hit” that enlarges infarcts and drives heart failure and death after AMI (STEMI) procedure. Our Rheoxtech™ Reperfusion Catheter + Pump delivers controlled low-O₂ reperfusion at reflow, preserving myocardium without changing door-to-balloon metrics. Backed by preclinical (~41% infarct reduction) and clinical findings (87% lower mortality), IP, FDA engagement, and an experienced team.

Team

  • Neil J. Thomas MD MPH
    Founder - CMO - BoD Member

    Principal Inventor of Rheoxtech therapy-Multiple US Patents issued
    Veteran Cardiac Surgeon-Board Certifications (General, Vascular, Thoracic Surgery)
    Cardiovascular Epidemiologist
    Former Attending Cardiac Surgeon Northwestern Medicine
    Former Consulting Staff, Cleveland Clinic Foundation
    Harvard School of Public Health-MPH 2024. Masters Focusing on Epidemiology and Quantitative Methods
    Rush Medical College-Doctorate of Medicine

  • Gintaras Vaisnys
    Dir. Engineering, BoD Member, Investor

    Founder and former CEO, Defibtech (acquired by Nihon Kohden); Defibtech has sold over 500,000 defibrillators and millions of consumables worldwide
    40+ patents, led products through 10+ FDA 510(k) and CE Mark approvals
    Products have won numerous design awards, including Medical Device Excellence Awards - MDEA (2005, 2011, 2016), Industrial Design Excellence Award – IDSA (2004, 2010, 2011)
    B.S., Engineering, Yale Univ.

  • Arif Jivan MD, PhD, FACC
    VP Clinical Science, Interventional Cardiologist

    Multiple board certifications: Interventional Cardiology, Cardiovascular Disease, Echocardiography
    Over 15+ peer-reviewed publications and academic presentations
    Extensive research background in cell biology, biochemistry and molecular biophysics.
    MD, Northwestern University Feinberg School of Medicine
    PhD, Biomedical Sciences, University of Texas Southwestern Medical Center
    BS, Biomedical Engineering, Duke University

  • Katherine Crowley
    VP of Quality/Regulatory

    Veteran Medical Device Quality and Regulatory professional
    30+ years of experience including Physio-Control (Medtronic/Stryker), Defibtech, Innoblative
    Numerous regulatory approvals: PMA, IDE, 8 FDA 510(k)s and 8 CE Marks
    Designed, implemented, and managed quality systems within companies ranging from start ups to larger companies
    BS, Electrical Engineering, Gonzaga University

  • CEO and Board Chair

    Surgeon entrepreneur with multiple successful exits in medtech as co-founder, CEO, CMO, board advisor, and board member. These include SIA (founding CEO), RapidRona (co-founder/CMO), Atraverse (Board Advisor), and counting. At SIA, managed the company through parallel pathway of commercializing a 510k device while running a clinical program for a PMA device in the same market.

  • David Doster
    Vice Chair

    - CEO, Amsel Medical.
    Raised over $20M in investment and grants. Led development of world’s first percutaneous, vessel-specific tourniquet for junctional hemorrhage
    - Executive, AngioDynamics (17 years). Guided the company through successful IPO. Led development of the gold standard endovenous laser system for the treatment of superficial venous disease.
    Multiple acquisitions & integrations
    - Vice President, American Venous Forum Foundation

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