Endodontic therapeutic device and procedures

Details Endodontic therapeutic device and procedures Endodontic therapeutic device and procedures

1975-02-28

1979-01-23

Peshock, Robert

A61C 502

Patent

active

041353021

ABSTRACT:
A device and procedures for endodontic therapy. An elongated flexible tubular member having a plurality of axially directed orifices formed in the distal end thereof has the proximal end thereof adapted to be connected to a source of supply of liquid. The liquid may be chemically active against necrotic tissue such as a solution of sodium hypochlorite. The distal end of the device is inserted into a root-pulp channel during a root canal procedure and liquid is delivered laterally against the walls of the channel thereby performing a mechanical scrubbing action and providing chemical action. The distal tip of the tubular member is closed off so as to prevent any liquid being expressed directly upon the root apex.

REFERENCES:
patent: 1573749 (1926-02-01), Ross, Jr.
patent: 3035351 (1962-05-01), Hirsch
patent: 3745655 (1973-07-01), Malmin
patent: 3783867 (1974-01-01), Summersby et al.

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