Surgery – Instruments – Cutting – puncturing or piercing
Patent
1990-10-11
1993-10-19
Rosenbaum, C. Fred
Surgery
Instruments
Cutting, puncturing or piercing
30151, A61B 1732
Patent
active
052541282
ABSTRACT:
A surgical knife having a body with a blade at one end is provided that has an attached, movable shield that can be moved between either one of two locked positions. The shield can be placed in one position in which it covers and protects the blade and in a second position where it forms a portion of the body for use of the knife.
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Lewis William W.
Micro Engineering, Inc.
Rosenbaum C. Fred
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