After more than 20 years in corporate America, Doris Engibous says she was “big-companied out.”So the medical technology veteran jumped at the opportunity to move from California to Minnesota six years ago to become a first-time CEO for Hemosphere Inc., which has developed a vein-access device for chronic kidney disease patients who need hemodialysis.Since then, [...]

Hemosphere Inc. has raised more than $9.3 million in equity for its vascular access device that’s used by patients undergoing dialysis, according to a filing with the Securities and Exchange Commission.The company’s HeRo device is designed for use in patients with chronic kidney disease who’ve suffered damage to their veins. The device is implanted under [...]