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SurgRx

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Developer of laparoscopic vessel fusion tools for surgical hemostasis

Redwood City, United StatesFounded 2001Health Tech & Medtech
Valuation $100–250M Last recorded · 2008
Headcount <100 Current team size
Total funding $50–100M Disclosed equity funding
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About SurgRx

SurgRx, Inc. operated as a medical technology firm focused on the development of advanced energy systems for surgical applications. Founded in 2002 and based in Redwood City, California, the company carved a niche in the surgical device market before its acquisition. The leadership included Dave Clapper as President & CEO and Dr. Rodney Perkins as Chairman of the Board.

The company's core business centered on its proprietary EnSeal® family of devices, an advanced bipolar tissue sealing system. This technology was developed to provide surgeons with a tool that combines high compression and controlled radio-frequency energy to reliably seal blood vessels and tissue bundles during surgical procedures. The EnSeal device, which received FDA clearance in 2003, was capable of sealing vessels up to 7mm in diameter, a significant feature for surgeons performing both open and minimally invasive operations. The system was designed to grasp, dissect, seal, and transect tissue, offering a multifunctional instrument for various surgical specialties, including gynecology, general surgery, and urology.

SurgRx's business model involved the development and sale of these specialized surgical instruments and the underlying energy platform to hospitals and surgical centers. The primary clients were surgeons seeking tools that could minimize blood loss and reduce procedure times. A key milestone for the company was securing 510(k) regulatory approval from the FDA, which permitted its commercialization in the United States.

In August 2008, Ethicon Endo-Surgery, a subsidiary of Johnson & Johnson, announced a definitive agreement to acquire SurgRx. The acquisition was completed in October 2008. This strategic move allowed Ethicon to integrate SurgRx's bipolar energy platform with its own HARMONIC® line of ultrasonic medical devices, thereby creating a more comprehensive advanced energy portfolio to address diverse surgical needs. The acquisition represented a successful exit for SurgRx and its investors, which included firms like Alta Partners, California Technology Ventures, and New Enterprise Associates.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2001
Headquarters
Redwood City, United States
Employees
22
Open positions
None listed
Dealroom signal
22.0/100
Industry
Health
Sub-industry
Medical Devices
Sector
Health Tech & Medtech, Surgery, Hard Tech, DT and LS, science-based
Technology
Deep Tech
Client focus
b2b

Funding history

6 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES GOther financing Mar 2008 $20M $79M NEA · Alta Partners · Prospect Venture Partners —
SERIES FOther financing Apr 2007 $20M $80M NEA · Alta Partners · Prospect Venture Partners · California Technology Ventures —
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Growth signals

SurgRx website traffic

Latest recorded traffic for SurgRx is 0 monthly website visits. SurgRx's team grew 0% over the past year.

Latest monthly visits0 1-year team growth0%
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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

4 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

  • California Technology Ventures

Series B and later3 investors entered at this stage

  • Prospect Venture Partners
  • NEA
  • Alta Partners
Team profiled 7 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
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about SurgRx 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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