Fletcher–Suit–Delclos–Horiot Technique
+/- tungsten
shielding
Cylindrical
colpostats
1 cm 2 cm
2.5 cm
3 cm
Clamp
Fixed
geometry
Flange
Adjustable
tandem length
Variety of
curvatures
1950’s: Fletcher
Historical
Paris
Stockholm
Manchester
Fletcher
Modern
Stockholm
Manchester
& Fletcher
Mould
Limitations of
IC Applicators
Emerging
Technologies