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Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61B
DIAGNOSIS; SURGERY; IDENTIFICATION
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34/00
Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
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A61B34/20
Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
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A61B2034/2046
Tracking techniques
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A61B2034/2059
Mechanical position encoders
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