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EpiEP

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Medical device startup developing a novel access system to the pericardium of the heart

New Haven, United StatesFounded 2008Biotechnology
Valuation $50–100M Last recorded · 2015
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About EpiEP

EpiEP Inc. is a medical device company established in 2008, operating in the surgical and electrophysiology device market. The company is focused on developing instruments for minimally invasive procedures on the surface of the heart, an approach considered a significant advancement in electrophysiology. EpiEP's core business revolves around the sale of its proprietary EpiAccess™ System to healthcare facilities. This system is designed for use by physicians performing epicardial access procedures to treat conditions like ventricular tachycardia (VT) and atrial fibrillation (AF).

The company was founded by George T. Gillies, Ph.D., and Dr. Srijoy Mahapatra. Pamela Bunes, the current Chief Executive Officer, brings 24 years of experience in the medical device industry, with significant tenures at Johnson & Johnson's Ethicon Endo-Surgery and Biosense Webster. Her background includes managing new product launches, securing FDA and CE Mark approvals, and raising capital, with a recent decade focused specifically on cardiology and electrophysiology.

The company's flagship product, the EpiAccess™ System, provides a safer and more precise method for accessing the pericardial space surrounding the heart. The system consists of a disposable, single-use Tuohy-style needle with an integrated fiber optic pressure sensor at its tip, and a reusable control unit with a display monitor. A key feature is the pressure-guided needle that provides real-time data to alert physicians of the needle tip's exact location, a critical factor in avoiding unintended punctures of the heart muscle. This technology is designed to work in conjunction with standard fluoroscopy, offering adjunctive data to confirm when the needle has entered the pericardial cavity. The system received CE Mark approval in March 2014 and FDA 510(k) clearance in October 2014.

Source: Dealroom company data

At a glance

Status
Closed
Founded
2008
Headquarters
New Haven, United States
Employees
4
Open positions
None listed
Dealroom signal
0.0/100
Sector
Biotechnology
Client focus
b2b

Funding history

5 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
LATE VC✓Equity / VC Sep 2015 $8.6M $34M Undisclosed —
LATE VC✓Equity / VC Jun 2013 $4.1M $16M Undisclosed —
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Growth signals

EpiEP website traffic

Latest recorded traffic for EpiEP is 950 monthly website visits, up 763.6% over the last three months. EpiEP's team declined 20% over the past year.

Latest monthly visits950 3-month web change+763.6% 1-year team growth-20%
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Similar companies

Closest operating peers by Dealroom taxonomy

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Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

3 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A1 investor entered at this stage

  • LaunchCapital

Other known investors2 additional known investors

  • Lucas Point Ventures
  • University of Virginia Seed Fund
Team profiled 3 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
2 countries with
team presence
🇺🇸 United States66.7%
🇨🇳 China33.3%
2 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about EpiEP on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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