Argon Medical Devices, a Plano, Texas-based portfolio company of RoundTable Healthcare Partners, has completed its previously-announced acquisition of the interventional products business ofAngiotech Pharmaceuticals Inc. No financial terms were disclosed. The unit, which makes and markets disposable and re-usable biopsy products, was owned by RoundTable until 2006, when it was sold to Angiotech. www.argonmedical.com
Haltermann Holding GmbH, a portfolio company of H.I.G. Capital, has acquired Petrochem Carless Holdings Ltd., a UK-based refiner and producer of hydrocarbon chemicals, from 3i Group. No financial terms were disclosed, except that Petrochem Carless had more than £350 million in 2012 revenue.www.petrochemcarless.com
Harvest Partners has acquired AxelaCare, a Lenexa, Kansas-based home infusion therapy provider, from Excellere Partners. No financial terms were disclosed. www.harvpart.com
Velocity Aerospace Group Inc., an aviation aftermarket services provider with facilities in California and Florida, has raised an undisclosed amount of private equity funding from Prospect Partners.www.prospect-partners.com
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