Dental irrigating needle

Details Dental irrigating needle Dental irrigating needle

1988-04-29

1991-02-19

Mancene, Gene

Dentistry

Apparatus

Having intra-oral dispensing means

604281, A61G 1702

Patent

active

049939416

ABSTRACT:
A dental irrigation needle includes a hub engagable with a syringe and a cannula having one closed end and another end fitted to the hub, the cannula being formed of a freely bendable material such as annealed stainless steel. One or more nozzle orifices are formed in a lateral wall of the cannula adjacent the closed end so that a fluid from the syringe may be discharged through the nozzle orifices during the irrigation of a reamed root canal. The orifices are mutually axially and circumferentially spaced along the cannula and a marking may be provided on the hub to indicate a direction of each of the nozzle openings.

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patent: 4747827 (1988-05-01), Micek
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