The device and method of the invention generally relate to a system and method to implant an implantable device at a target site. The system comprises a cannula, pushrod, controlled deployment mechanism and said implantable device. The system permits the deposit of an implantable device at a target location in the body by utilizing a controlled amount of force. The devices and methods are particularly well-suited to implantation within the body of a living animal or human to monitor various physiological conditions.
