Medtronic said Thursday it will acquire Titan Spine, a medical-device manufacturer that makes titanium implants for spine-fusion surgeries. The medical-technology giant didn't say what it would pay for Mequon, Wis.-based Titan, whose portfolio will be folded into Medtronic's existing business for spinal products and therapies. The deal, which is set to close in July, isn't expected to have a material impact on Medtronic's (NYSE: MDT) earnings in fiscal 2020. "We`ve built the broadest Spine...