Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dibios SA
Original Assignee
Dibios SA
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 Dibios SAfiledCriticalDibios SA
Priority to ES1968141374UpriorityCriticalpatent/ES141374Y/en
Publication of ES141374UpublicationCriticalpatent/ES141374U/en
Application grantedgrantedCritical
Publication of ES141374YpublicationCriticalpatent/ES141374Y/en
Dental Tools And Instruments Or Auxiliary Dental Instruments
(AREA)
Coating Apparatus
(AREA)
Abstract
Apparatus for applying a local anesthetic, essentially consisting of a tubular body that serves as a housing for the mechanisms of a device for driving an anesthetizing liquid contained in the front part of the apparatus, said body comprising a central partition serving as a stop for an enlarged area belonging to a sliding axial rod, which likewise has a rear annular projection on which one end of a helical spring rests, external and coaxial to the rod, with its other end resting on an inner sleeve and end of the body main, which in its completion has, mounted on a crown, a plurality of balls, conjugated with a neck semicircular section located on the rod, while a terminal bushing that forms an end ring serves as a guide to a sliding button drive, whose internal part houses a spring intended to act on the head of the axial rod. (Machine-translation by Google Translate, not legally binding)
ES1968141374U1968-08-271968-08-27
APPLICATION DEVICE OF A LOCAL ANESTHETIC.
ExpiredES141374Y
(en)