Medtronic plc said Wednesday it will purchase Medicrea Group, a French manufacturer of patient-specific 3D printed spinal implants, in a step to further strengthen its spine surgery business. The friendly, all-cash offer is priced at €7 (US$7.98) for each Medicrea share, a 22% over its July 14 closing price. The total value of the deal is approximately €200 million (about US$228 million), which includes roughly €50 million in net cash and liabilities plus about €150 million in equity. Medtronic expects to close the deal by the end of the year, pending regulatory nods in France and the U.S.