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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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17/00
Surgical instruments, devices or methods
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A61B17/32
Surgical cutting instruments
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A61B17/3209
Incision instruments
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A61B17/3211
Surgical scalpels, knives; Accessories therefor
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A61B2017/32116
with means for improving the rigidity of the blade, e.g. with a reinforcing rib
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