EWC04 Suction connecting tube with yankauer handle

EWC05 Rectal tube

EWC06　Stomach tube

EWG01　french type vaginal speculum

EWG02 America push pull type vaginal speculum

EWG03 Middle screw type vaginal speculum

EWG04 Spanish tache type vaginal speculum

EWG05 Side screw type vaginal speculum

EWG06 Push pull type vaginal speculum

EWR01 Nasal oxygen cannula

EWR02 Oxygen mask

EWR03 Venturi mask