Pelvic radiotherapy field adjustable marker

The utility model relates to a pelvic radiotherapy field adjustable marker comprising a plane rectangular frame formed by bending of copper wires. The plane rectangular frame is formed by connection and combination of L-shaped right-angle components by folding of a plurality of copper wires; the con...

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Bibliographic Details
Main Authors LIU TIANXING, GUO QING, LIU ANZHUO
Format Patent
LanguageChinese
English
Published 09.07.2014
Subjects
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
ULTRASOUND THERAPY
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Summary:The utility model relates to a pelvic radiotherapy field adjustable marker comprising a plane rectangular frame formed by bending of copper wires. The plane rectangular frame is formed by connection and combination of L-shaped right-angle components by folding of a plurality of copper wires; the connection combination unit is a sliding connection combination unit that is formed by insertion of the folded right-angle components into the connection assembly; the L-shaped right-angle components are pulled; and the two straight sides of the L-shaped right-angle components slide in the connection assembly, thereby realizing size adjustment of the rectangular frame. According to the scheme, the structure of the marker is simple; and the traditional operation mode of field folding of copper wires to manufacture the rectangular frame is changed. Therefore, the size of the rectangular frame can be adjusted only by pulling the L-shaped right-angle components slightly, thereby improving the preparation work efficiency o
Bibliography:Application Number: CN2014226016U