LISI Medical Remmele Inc. plans to double the size of its Big Lake facility. The medical device maker is planning a $9.4-million expansion, which will nearly double the plant size and create 19 new jobs over the next three years. The Minnesota Department of Employment and Economic Development is supporting the project with a $345,000 grant from the Job Creation Fund. LISI Medical Remmele makes surgical devices, spinal implants, and drug infusion, urological and vascular components. The company employs 330 people in their Big Lake and Coon Rapids locations.