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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
A61B 1/233

for the nose, i.e. nasoscopes

Introduced: January 1995

Full Title

Full titles differ between systems:

IPC:

Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor > for the nose, i.e. nasoscopes

CPC:

Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes (examination of body cavities or body tracts using ultrasonic, sonic or infrasonic waves A61B8/12; endoscopic instruments for taking cell samples or for biopsy A61B10/04); Illuminating arrangements therefor (for the eyes A61B3/00) > for the nose, i.e. nasoscopes

No child classifications to compare. This is a leaf node in both IPC and CPC.