The present invention provides for a software-based computing environment that uses data communication systems or networks, including the Internet and World Wide Web technologies, to implement a dosage calculator, which assists the clinician in managing patients receiving intrathecal therapy. The invention...http://www.google.com.tw/patents/US7072725?utm_source=gb-gplus-share專利 US7072725 - Implantable therapeutic substance infusion device configuration system