Surgery – Instruments – Cutting – puncturing or piercing
Patent
1993-05-24
1994-07-19
Pellegrino, Stephen C.
Surgery
Instruments
Cutting, puncturing or piercing
606132, A61B 1732
Patent
active
053304950
ABSTRACT:
A disposable gingival grafting knife is described which comprises a narrow blade sharpened on one side, formed to define a preselected cross-sectional shape of the graft and embedded into the end of a sterilizable handle to define preselected width and thickness for the graft, and a tissue graft receptacle removably attachable to the back of the knife near the blade for catching the harvested graft.
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Rateitschak et al, Color Atlas of Dental Medicine, vol. 1 "Periodontology" (1989).
Dettwiler Daniel R.
Shannon Michael D.
Kundert Thomas L.
Lewis William W.
Pellegrino Stephen C.
Scearce Bobby D.
The United States of America as represented by the Secretary of
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