An injection port and implantable pump for adding fluid to, or withdrawing fluid from, a surgical implant inside a patient's body is disclosed. Also disclosed is a surgical method for treating diseases using the injection port and pump. The injection port and implantable pump includes a rigid base member...http://www.google.com.au/patents/US20040064110?utm_source=gb-gplus-sharePatent US20040064110 - Injection port
