# Hemosphere: Medical Device, Kennesaw, United States

> Hemosphere: Hemosphere is a commercial medical device company specialized in vascular access for patients on dialysis. Based in Kennesaw, United States.

Source: https://millionrounds.com/startup/hemosphere (Millionrounds; every figure on the page links to its filing or article)

United States · [Medical Device startup](https://millionrounds.com/companies)

# Hemosphere

Hemosphere is a commercial medical device company specialized in vascular access for patients on dialysis.

Email

Funding reported Last round: Series A

Medical Device Kennesaw, United States

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Company summary

- **Founded:** 1998 28 years old
- **Team:** 501 201 to 1,000 people
- **Funding reported:** $9.3M in dollars
- **Last round:** Series A Apr 2010

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Hemosphere has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## What company datasets say Hemosphere raised

Funding, as reported

Reported in all **$9.3M** in dollars

Rounds **1**

Last round **Series A**

Last round date **Apr 2010**

Investors listed **7**

## Founders and team

From Hemosphere's own website and the SEC filings it signed: 12 on the team.

- **Martha G. Aronson** President and Chief Executive Officer
- **John Hall** Executive Vice President, Global Research & Development
- **Pete Dankwerth** Executive Vice President, Global Enterprise Excellence
- **Sheri Lewis** Executive Vice President, Global Operations
- **Adam Smith** Chief Commercial Officer
- **Brian G. Lloyd** Chief Legal Officer and Corporate Secretary
- **Jason Treft** Chief Information Officer
- **John Knorpp** Chief Regulatory Affairs Officer
- **Mike Voigt** Chief Human Resources Officer
- **Raul Parra** Chief Financial Officer
- **Doris S. Engibous** Executive Officer, Director i
- **Susan Horvath** Executive Officer i

On the board, as filed i *David Schulte* *Edson W. Spencer* *Jonathan Osgood* *Mitchell W. Dann* *Tara Butler* *William S. Trainor*

Advisers *Neil Peterson*

## On a portfolio page

Investors who name them

- [Emergent Medical Partners](https://millionrounds.com/fund/emergent-medical-partners)

Each firm lists Hemosphere on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source.

## How it ended, so far

Exit

Exit Buyer Price When

Acquired CryoLife $22M May 2012

## Medical Device in United States

Startups like it

- [**Mevion Medical Systems** Littleton · founded 2004](https://millionrounds.com/startup/mevion-medical-systems)
- [**ConforMIS** Billerica · founded 2004](https://millionrounds.com/startup/conformis)
- [**THINK Surgical** Fremont · founded 2007](https://millionrounds.com/startup/think-surgical)
- [**TriVascular** Santa Rosa · founded 1998](https://millionrounds.com/startup/trivascular)
- [**AgaMatrix** Salem · founded 2001](https://millionrounds.com/startup/agamatrix)
- [**TearScience** Morrisville · founded 2005](https://millionrounds.com/startup/tearscience)
- [**Spine Wave** Shelton · founded 2001](https://millionrounds.com/startup/spine-wave)
- [**Transcend Medical** Menlo Park · founded 2005](https://millionrounds.com/startup/transcend-medical)

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