Apparatus for controlled injection of dental anesthetic in intraligament tissue.

摘要

computer controlled drug delivery system with dynamic pressure capture. The present invention relates to an apparatus and method for a controlled injection of a drug into a tissue selected by an individual by a practitioner. It uses a control unit to provide the drug and a marijuana to be held and guided by the practitioner. to the control unit to receive the drug. The mandrel holds an injection needle to be inserted into the tissue selected by the practitioner to pass the drug to the selected tissue in instantaneous and absolute pressure that varies as a function of the tissue type and needle placement. The pressure sensor captures this instantaneous pressure and a feedback mechanism provides an audible, visual or other signal to the practitioner, indicating when the instantaneous pressure has reached a desired minimum pressure, and the trader is informed that the correct placement and dosage they were obtained.