IN2013CH04527AIN4527CH2013AIN2013CH04527AIN 2013CH04527 AIN2013CH04527 AIN 2013CH04527AIN 4527CH2013 AIN4527CH2013 AIN 4527CH2013AIN 2013CH04527 AIN2013CH04527 AIN 2013CH04527A
Authority
IN
India
Prior art keywords
gun
drug
skin
pin gun
pin
Prior art date
Application number
Inventor
M C Jaikanth
S Jaivignesh
Original Assignee
Rajalakshmi Engineering College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rajalakshmi Engineering CollegefiledCriticalRajalakshmi Engineering College
Priority to IN4527CH2013priorityCriticalpatent/IN2013CH04527A/en
Publication of IN2013CH04527ApublicationCriticalpatent/IN2013CH04527A/en
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents
(AREA)
Abstract
ABSTRACT The present invention discloses a method and apparatus for providing painless mode of drug or vaccine injection into the patient's skin with the help of a pain free intramuscular nozzle type gun injection device (PIN GUN). The PIN GUN device includes a vacuum chamber with a hollow plunger for delivering the drug into the skin using low suction pressure. The PIN Gun injector can be used to deliver drugs or biological products with enhanced safety, improved dosing accuracy and increased patient compliance, particularly in self-administration settings.