Surgery – Instruments – Corneal cutter or guide for corneal cutter
Patent
1991-10-02
1993-07-06
Thaler, Michael H.
Surgery
Instruments
Corneal cutter or guide for corneal cutter
606170, 606172, 30346, 30289, A61F 900, A61B 1722
Patent
active
052249506
ABSTRACT:
A scalpel for eye surgery having a blade member with a plurality of juxtaposed cutting sections arranged successively along the blade member. The cutting sections have respective cutting edges defining respective widths and lengths of incisions. Each cutting section is visually delineated from the other cutting sections by different coloration or other marking indicia, such that each cutting section will visually indicate the depth and width of an incision made by inserting the blade member into a body to the depth of the respective cutting section. The scalpel can include both a keratome type blade member and a scleral dissector blade member on a common support stem.
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Polutta Mark O.
Thaler Michael H.
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