Variable diameter aspirating tip

Details Variable diameter aspirating tip Variable diameter aspirating tip

1977-11-14

1980-05-27

Mancene, Louis G.

Dentistry

Apparatus

Having means to emit radiation or facilitate viewing of the...

128276, 239546, 15418, 433 96, A61C 1704

Patent

active

042043280

ABSTRACT:
A variable diameter aspirating tip adapted to be connected at the end of a suction hose which comprises a conduit section having connected to one end a nozzle formed of a flexible material which defines an orifice capable of expanding between a minimal diameter and a maximal diameter. An expander, slidably disposed within the flexible nozzle, is connected to an actuator. The expander is normally proportioned so as to have a diameter greater than the minimal diameter of the orifice. By effecting relative displacement between the expander and the nozzle, the size or diameter of this orifice is varied accordingly.

REFERENCES:
patent: 1865012 (1932-06-01), Jackson
patent: 2255657 (1941-09-01), Freedman
patent: 2608053 (1952-08-01), Davidson
patent: 3208145 (1965-09-01), Turner
patent: 3254869 (1966-06-01), Easey
patent: 3589363 (1971-06-01), Banko
patent: 3645497 (1972-02-01), Nyboer
patent: 3913231 (1975-10-01), Orsing
patent: 3958573 (1976-05-01), Wiley

Affiliated with

Also associated with

Rating

Variable diameter aspirating tip does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable diameter aspirating tip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable diameter aspirating tip will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1113188