Since 2007, Apax has invested $2 billion in India but has already returned over $2.5 billion in exits. : In its second healthcare deal, British buyout investor Apax Partners will acquire India's largest surgical and wound care products maker Healthium MedTech, formerly called Sutures India, for nearly $350 million, or slightly over Rs 20 billion, Apax disclosed in select media briefings Wednesday. In 2007, it made its first healthcare investment in Apollo Hospitals Enterprises. This deal marks the London-headquartered private equity (PE) firm’s eighth investment in India.