SHIRLEY FEINSTEIN
Radiology in Huntingdon Valley, PA
License number
Pennsylvania XD004024L
Category
Radiology Personnel
Type
Auxiliary Person by App
Address
Address
Huntingdon Valley, PA 19006
Professional information
Intraoral Radiographic Film Packet
US Patent:
4791657, Dec 13, 1988
Filed:
Nov 6, 1987
Appl. No.:
7/117808
Inventors:
Alan Kirsch - Jenkintown PA
Shirley Feinstein - Huntingdon Valley PA
Shirley Feinstein - Huntingdon Valley PA
International Classification:
A61B 614
US Classification:
378169
Abstract:
A dental radiographic film packet includes soft corners for greater patient comfort. Corner areas contain additional air space to permit additional flexing of the film chip in these areas. Furthermore, other internal structures, such as cardboard elements, have been removed to increase flexibility in these areas. The outer surface of the film packet is seamless at the corners to eliminate any sharp edges.